Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876423100636.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is LamportFastMutEx-COL-7, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876423100636
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 8.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 2 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 43K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME LamportFastMutEx-COL-7-LTLFireability-00
FORMULA_NAME LamportFastMutEx-COL-7-LTLFireability-01
FORMULA_NAME LamportFastMutEx-COL-7-LTLFireability-02
FORMULA_NAME LamportFastMutEx-COL-7-LTLFireability-03
FORMULA_NAME LamportFastMutEx-COL-7-LTLFireability-04
FORMULA_NAME LamportFastMutEx-COL-7-LTLFireability-05
FORMULA_NAME LamportFastMutEx-COL-7-LTLFireability-06
FORMULA_NAME LamportFastMutEx-COL-7-LTLFireability-07
FORMULA_NAME LamportFastMutEx-COL-7-LTLFireability-08
FORMULA_NAME LamportFastMutEx-COL-7-LTLFireability-09
FORMULA_NAME LamportFastMutEx-COL-7-LTLFireability-10
FORMULA_NAME LamportFastMutEx-COL-7-LTLFireability-11
FORMULA_NAME LamportFastMutEx-COL-7-LTLFireability-12
FORMULA_NAME LamportFastMutEx-COL-7-LTLFireability-13
FORMULA_NAME LamportFastMutEx-COL-7-LTLFireability-14
FORMULA_NAME LamportFastMutEx-COL-7-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1748877039437

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-COL-7
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202505121319
[2025-06-02 15:10:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 15:10:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 15:10:41] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-06-02 15:10:41] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-02 15:10:41] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 689 ms
[2025-06-02 15:10:41] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 264 PT places and 672.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2025-06-02 15:10:41] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 5 ms.
[2025-06-02 15:10:41] [INFO ] Skeletonized 10 HLPN properties in 2 ms. Removed 6 properties that had guard overlaps.
Initial state reduction rules removed 1 formulas.
FORMULA LamportFastMutEx-COL-7-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 0 stable transitions
Remains 9 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 13 to 12
RANDOM walk for 2490 steps (0 resets) in 65 ms. (37 steps per ms) remains 0/12 properties
[2025-06-02 15:10:42] [INFO ] Flatten gal took : 14 ms
[2025-06-02 15:10:42] [INFO ] Flatten gal took : 2 ms
Domain [pid(8), pid(8)] of place P_wait breaks symmetries in sort pid
Symmetric sort wr.t. initial and guards and successors and join/free detected :P_bool
Arc [3:1*[$i, 1]] contains constants of sort P_bool
Transition T_setbi_2 : constants on arcs in [[3:1*[$i, 1]]] introduces in P_bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2025-06-02 15:10:42] [INFO ] Unfolded HLPN to a Petri net with 264 places and 536 transitions 2352 arcs in 31 ms.
[2025-06-02 15:10:42] [INFO ] Unfolded 15 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 45 places in 2 ms
Reduce places removed 45 places and 74 transitions.
FORMULA LamportFastMutEx-COL-7-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 198 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 10 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2025-06-02 15:10:42] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2025-06-02 15:10:42] [INFO ] Computed 65 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:10:42] [INFO ] Implicit Places using invariants in 250 ms returned []
[2025-06-02 15:10:42] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2025-06-02 15:10:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:10:42] [INFO ] State equation strengthened by 91 read => feed constraints.
[2025-06-02 15:10:42] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 496 ms to find 0 implicit places.
Running 455 sub problems to find dead transitions.
[2025-06-02 15:10:42] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2025-06-02 15:10:42] [INFO ] Invariant cache hit.
[2025-06-02 15:10:42] [INFO ] State equation strengthened by 91 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 455 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:45] [INFO ] Deduced a trap composed of 9 places in 140 ms of which 17 ms to minimize.
Problem TDEAD7 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:45] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 9 ms to minimize.
Problem TDEAD8 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:45] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 8 ms to minimize.
Problem TDEAD9 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:45] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 8 ms to minimize.
Problem TDEAD10 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:45] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
Problem TDEAD11 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:45] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 9 ms to minimize.
Problem TDEAD12 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:45] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 7 ms to minimize.
Problem TDEAD13 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:46] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:46] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:46] [INFO ] Deduced a trap composed of 13 places in 117 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:46] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:46] [INFO ] Deduced a trap composed of 13 places in 116 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:46] [INFO ] Deduced a trap composed of 13 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:47] [INFO ] Deduced a trap composed of 15 places in 111 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:47] [INFO ] Deduced a trap composed of 13 places in 109 ms of which 10 ms to minimize.
Problem TDEAD70 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:47] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 5 ms to minimize.
Problem TDEAD78 is UNSAT
Problem TDEAD86 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:47] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 5 ms to minimize.
Problem TDEAD94 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:47] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 5 ms to minimize.
Problem TDEAD102 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD118 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:47] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 3 ms to minimize.
Problem TDEAD119 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:47] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 3 ms to minimize.
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD253 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/219 variables, 20/85 constraints. Problems are: Problem set: 25 solved, 430 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:47] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:47] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:48] [INFO ] Deduced a trap composed of 9 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:48] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:48] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:48] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:48] [INFO ] Deduced a trap composed of 20 places in 118 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:48] [INFO ] Deduced a trap composed of 8 places in 42 ms of which 5 ms to minimize.
Problem TDEAD121 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:48] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 2 ms to minimize.
Problem TDEAD122 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:48] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 2 ms to minimize.
Problem TDEAD123 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:48] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 3 ms to minimize.
Problem TDEAD124 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:49] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 2 ms to minimize.
Problem TDEAD125 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:49] [INFO ] Deduced a trap composed of 36 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:49] [INFO ] Deduced a trap composed of 36 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:49] [INFO ] Deduced a trap composed of 36 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:49] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:49] [INFO ] Deduced a trap composed of 21 places in 133 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:50] [INFO ] Deduced a trap composed of 21 places in 138 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:50] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:50] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 5 ms to minimize.
Problem TDEAD121 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD258 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/219 variables, 20/105 constraints. Problems are: Problem set: 41 solved, 414 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:50] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:51] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 3 ms to minimize.
Problem TDEAD203 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:51] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:51] [INFO ] Deduced a trap composed of 15 places in 96 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:51] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:51] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:51] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:52] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:52] [INFO ] Deduced a trap composed of 16 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:52] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:52] [INFO ] Deduced a trap composed of 16 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:52] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:52] [INFO ] Deduced a trap composed of 36 places in 81 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:52] [INFO ] Deduced a trap composed of 36 places in 73 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:53] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:53] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:53] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:53] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:53] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:53] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 8 ms to minimize.
Problem TDEAD203 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/125 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:56] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:57] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:57] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:57] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:57] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:57] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:58] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:58] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 13 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 8/133 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:59] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:59] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:59] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:59] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:59] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:10:59] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:00] [INFO ] Deduced a trap composed of 36 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:00] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:01] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:01] [INFO ] Deduced a trap composed of 16 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:01] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:01] [INFO ] Deduced a trap composed of 16 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:01] [INFO ] Deduced a trap composed of 21 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:01] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:01] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:02] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:02] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:02] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:02] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:02] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 13 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 20/153 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:04] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:04] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:04] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:04] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:05] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:05] [INFO ] Deduced a trap composed of 23 places in 121 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 6/159 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:07] [INFO ] Deduced a trap composed of 20 places in 136 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:07] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:07] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:07] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:07] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:07] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:09] [INFO ] Deduced a trap composed of 36 places in 75 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:09] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:09] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:10] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:10] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:10] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 14 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 12/171 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:11] [INFO ] Deduced a trap composed of 16 places in 118 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:12] [INFO ] Deduced a trap composed of 23 places in 129 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:12] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:13] [INFO ] Deduced a trap composed of 23 places in 122 ms of which 14 ms to minimize.
SMT process timed out in 30223ms, After SMT, problems are : Problem set: 42 solved, 413 unsolved
Search for dead transitions found 42 dead transitions in 30237ms
Found 42 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 42 transitions
Dead transitions reduction (with SMT) removed 42 transitions
Starting structural reductions in LTL mode, iteration 1 : 219/219 places, 420/462 transitions.
Applied a total of 0 rules in 3 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30781 ms. Remains : 219/219 places, 420/462 transitions.
Support contains 198 out of 219 places after structural reductions.
[2025-06-02 15:11:13] [INFO ] Flatten gal took : 45 ms
[2025-06-02 15:11:13] [INFO ] Flatten gal took : 47 ms
[2025-06-02 15:11:13] [INFO ] Input system was already deterministic with 420 transitions.
Reduction of identical properties reduced properties to check from 24 to 21
RANDOM walk for 3049 steps (0 resets) in 176 ms. (17 steps per ms) remains 0/21 properties
Computed a total of 1 stabilizing places and 7 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 8 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 212 transition count 413
Applied a total of 14 rules in 42 ms. Remains 212 /219 variables (removed 7) and now considering 413/420 (removed 7) transitions.
[2025-06-02 15:11:14] [INFO ] Flow matrix only has 301 transitions (discarded 112 similar events)
// Phase 1: matrix 301 rows 212 cols
[2025-06-02 15:11:14] [INFO ] Computed 65 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:11:14] [INFO ] Implicit Places using invariants in 180 ms returned [128, 129, 130, 131, 132, 133, 134]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 183 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 205/219 places, 413/420 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 0 place count 205 transition count 406
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 198 transition count 406
Applied a total of 14 rules in 37 ms. Remains 198 /205 variables (removed 7) and now considering 406/413 (removed 7) transitions.
[2025-06-02 15:11:14] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
// Phase 1: matrix 294 rows 198 cols
[2025-06-02 15:11:14] [INFO ] Computed 58 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:11:14] [INFO ] Implicit Places using invariants in 168 ms returned []
[2025-06-02 15:11:14] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
[2025-06-02 15:11:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:11:14] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:11:14] [INFO ] Implicit Places using invariants and state equation in 351 ms returned []
Implicit Place search using SMT with State Equation took 524 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 198/219 places, 406/420 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 786 ms. Remains : 198/219 places, 406/420 transitions.
Stuttering acceptance computed with spot in 227 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLFireability-00
Product exploration explored 100000 steps with 2045 reset in 408 ms.
Product exploration explored 100000 steps with 2048 reset in 315 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 207 steps (0 resets) in 8 ms. (23 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
[2025-06-02 15:11:16] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
[2025-06-02 15:11:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:11:16] [INFO ] [Real]Absence check using 58 positive place invariants in 24 ms returned sat
[2025-06-02 15:11:16] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2025-06-02 15:11:16] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:11:16] [INFO ] [Nat]Absence check using 58 positive place invariants in 23 ms returned sat
[2025-06-02 15:11:17] [INFO ] [Nat]Absence check using state equation in 184 ms returned sat
[2025-06-02 15:11:17] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:11:17] [INFO ] [Nat]Added 35 Read/Feed constraints in 17 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:17] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:17] [INFO ] Deduced a trap composed of 9 places in 94 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:17] [INFO ] Deduced a trap composed of 12 places in 103 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:17] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 8 ms to minimize.
[2025-06-02 15:11:17] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 480 ms
[2025-06-02 15:11:17] [INFO ] Computed and/alt/rep : 252/1463/252 causal constraints (skipped 35 transitions) in 23 ms.
[2025-06-02 15:11:18] [INFO ] Added : 101 causal constraints over 21 iterations in 601 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 8 out of 198 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 198/198 places, 406/406 transitions.
Applied a total of 0 rules in 22 ms. Remains 198 /198 variables (removed 0) and now considering 406/406 (removed 0) transitions.
[2025-06-02 15:11:18] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
[2025-06-02 15:11:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:11:18] [INFO ] Implicit Places using invariants in 180 ms returned []
[2025-06-02 15:11:18] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
[2025-06-02 15:11:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:11:18] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:11:18] [INFO ] Implicit Places using invariants and state equation in 372 ms returned []
Implicit Place search using SMT with State Equation took 554 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 15:11:18] [INFO ] Redundant transitions in 26 ms returned []
Running 399 sub problems to find dead transitions.
[2025-06-02 15:11:18] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
[2025-06-02 15:11:18] [INFO ] Invariant cache hit.
[2025-06-02 15:11:18] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (OVERLAPS) 7/198 variables, 49/58 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:22] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:22] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:23] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:23] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:23] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:23] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:23] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:23] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:23] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:23] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:24] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:24] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:24] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:24] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:24] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:24] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:24] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:24] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:24] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:24] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/198 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:26] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:26] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:26] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:26] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:26] [INFO ] Deduced a trap composed of 12 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:26] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:27] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:27] [INFO ] Deduced a trap composed of 12 places in 119 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:27] [INFO ] Deduced a trap composed of 10 places in 114 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:27] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:27] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:27] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:27] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:28] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:28] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:28] [INFO ] Deduced a trap composed of 12 places in 113 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:28] [INFO ] Deduced a trap composed of 12 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:28] [INFO ] Deduced a trap composed of 36 places in 126 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:28] [INFO ] Deduced a trap composed of 36 places in 105 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:28] [INFO ] Deduced a trap composed of 36 places in 79 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/198 variables, 20/98 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:29] [INFO ] Deduced a trap composed of 15 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:29] [INFO ] Deduced a trap composed of 15 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:29] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:29] [INFO ] Deduced a trap composed of 7 places in 97 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:30] [INFO ] Deduced a trap composed of 7 places in 94 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:30] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:30] [INFO ] Deduced a trap composed of 15 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:30] [INFO ] Deduced a trap composed of 15 places in 124 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:30] [INFO ] Deduced a trap composed of 15 places in 128 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:30] [INFO ] Deduced a trap composed of 15 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:30] [INFO ] Deduced a trap composed of 16 places in 147 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:31] [INFO ] Deduced a trap composed of 16 places in 112 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:31] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:31] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:31] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:31] [INFO ] Deduced a trap composed of 15 places in 122 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:31] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:31] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:31] [INFO ] Deduced a trap composed of 15 places in 124 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:32] [INFO ] Deduced a trap composed of 15 places in 115 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 20/118 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:32] [INFO ] Deduced a trap composed of 15 places in 107 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:32] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:33] [INFO ] Deduced a trap composed of 7 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:33] [INFO ] Deduced a trap composed of 21 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:33] [INFO ] Deduced a trap composed of 7 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:33] [INFO ] Deduced a trap composed of 15 places in 143 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:33] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:33] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:33] [INFO ] Deduced a trap composed of 20 places in 125 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:34] [INFO ] Deduced a trap composed of 20 places in 121 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:34] [INFO ] Deduced a trap composed of 20 places in 118 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:34] [INFO ] Deduced a trap composed of 20 places in 118 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:34] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:35] [INFO ] Deduced a trap composed of 21 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:35] [INFO ] Deduced a trap composed of 21 places in 124 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:35] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:35] [INFO ] Deduced a trap composed of 20 places in 118 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:35] [INFO ] Deduced a trap composed of 21 places in 129 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:35] [INFO ] Deduced a trap composed of 21 places in 126 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:35] [INFO ] Deduced a trap composed of 21 places in 124 ms of which 12 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 20/138 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:37] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:37] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:39] [INFO ] Deduced a trap composed of 20 places in 130 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:39] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:39] [INFO ] Deduced a trap composed of 21 places in 133 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:39] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:39] [INFO ] Deduced a trap composed of 20 places in 152 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:39] [INFO ] Deduced a trap composed of 21 places in 136 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:39] [INFO ] Deduced a trap composed of 21 places in 123 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:40] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:40] [INFO ] Deduced a trap composed of 20 places in 118 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:40] [INFO ] Deduced a trap composed of 21 places in 130 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:40] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:40] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:40] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:40] [INFO ] Deduced a trap composed of 15 places in 123 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:41] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:41] [INFO ] Deduced a trap composed of 7 places in 110 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:41] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:41] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 9 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/198 variables, 20/158 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:42] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:42] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:42] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:42] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:42] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:43] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:43] [INFO ] Deduced a trap composed of 21 places in 128 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:43] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:44] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:44] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:44] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:44] [INFO ] Deduced a trap composed of 36 places in 100 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:44] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 12 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/198 variables, 13/171 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:45] [INFO ] Deduced a trap composed of 15 places in 129 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:45] [INFO ] Deduced a trap composed of 20 places in 129 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:46] [INFO ] Deduced a trap composed of 20 places in 129 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:46] [INFO ] Deduced a trap composed of 20 places in 127 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:46] [INFO ] Deduced a trap composed of 20 places in 128 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:46] [INFO ] Deduced a trap composed of 20 places in 128 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:46] [INFO ] Deduced a trap composed of 20 places in 130 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:47] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:47] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:47] [INFO ] Deduced a trap composed of 21 places in 126 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:47] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:48] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 11 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/198 variables, 12/183 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 198/492 variables, and 183 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 0/198 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 125/125 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 91/100 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/191 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (OVERLAPS) 7/198 variables, 49/149 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/198 variables, 34/183 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:52] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:52] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:52] [INFO ] Deduced a trap composed of 36 places in 90 ms of which 12 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 3/186 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:54] [INFO ] Deduced a trap composed of 36 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:54] [INFO ] Deduced a trap composed of 36 places in 112 ms of which 12 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 2/188 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:55] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:55] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:55] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:55] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:55] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:56] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:56] [INFO ] Deduced a trap composed of 20 places in 95 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:57] [INFO ] Deduced a trap composed of 36 places in 94 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:11:58] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 11 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/198 variables, 9/197 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:00] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 10 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/198 variables, 1/198 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:01] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 11 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/198 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:02] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:02] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:02] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:03] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:03] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:03] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:03] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:04] [INFO ] Deduced a trap composed of 21 places in 124 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:04] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:05] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:05] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:05] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 9 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/198 variables, 12/211 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/198 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 12 (OVERLAPS) 294/492 variables, 198/409 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/492 variables, 35/444 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/492 variables, 399/843 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:18] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:18] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:18] [INFO ] Deduced a trap composed of 21 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:18] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:18] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 11 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 492/492 variables, and 848 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 198/198 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 158/158 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60159ms problems are : Problem set: 0 solved, 399 unsolved
Search for dead transitions found 0 dead transitions in 60161ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60775 ms. Remains : 198/198 places, 406/406 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 203 steps (0 resets) in 7 ms. (25 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
[2025-06-02 15:12:19] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
[2025-06-02 15:12:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:12:19] [INFO ] [Real]Absence check using 58 positive place invariants in 25 ms returned sat
[2025-06-02 15:12:19] [INFO ] [Real]Absence check using state equation in 170 ms returned sat
[2025-06-02 15:12:19] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:12:20] [INFO ] [Nat]Absence check using 58 positive place invariants in 23 ms returned sat
[2025-06-02 15:12:20] [INFO ] [Nat]Absence check using state equation in 190 ms returned sat
[2025-06-02 15:12:20] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:12:20] [INFO ] [Nat]Added 35 Read/Feed constraints in 19 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:20] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:20] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:20] [INFO ] Deduced a trap composed of 12 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:20] [INFO ] Deduced a trap composed of 15 places in 96 ms of which 9 ms to minimize.
[2025-06-02 15:12:20] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 495 ms
[2025-06-02 15:12:20] [INFO ] Computed and/alt/rep : 252/1463/252 causal constraints (skipped 35 transitions) in 24 ms.
[2025-06-02 15:12:21] [INFO ] Added : 101 causal constraints over 21 iterations in 576 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2046 reset in 280 ms.
Stack based approach found an accepted trace after 29445 steps with 598 reset with depth 97 and stack size 97 in 83 ms.
FORMULA LamportFastMutEx-COL-7-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-COL-7-LTLFireability-00 finished in 67722 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(!p0) U p1)||G((!p1||X(X(X(F(!p1))))))))'
Support contains 77 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 29 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:12:21] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
// Phase 1: matrix 308 rows 219 cols
[2025-06-02 15:12:21] [INFO ] Computed 65 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:12:21] [INFO ] Implicit Places using invariants in 138 ms returned []
[2025-06-02 15:12:21] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:12:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:12:22] [INFO ] State equation strengthened by 84 read => feed constraints.
[2025-06-02 15:12:22] [INFO ] Implicit Places using invariants and state equation in 316 ms returned []
Implicit Place search using SMT with State Equation took 457 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 15:12:22] [INFO ] Redundant transitions in 13 ms returned []
Running 413 sub problems to find dead transitions.
[2025-06-02 15:12:22] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:12:22] [INFO ] Invariant cache hit.
[2025-06-02 15:12:22] [INFO ] State equation strengthened by 84 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/219 variables, 56/65 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:27] [INFO ] Deduced a trap composed of 9 places in 139 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:27] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:27] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:27] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:27] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:27] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:27] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:27] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:28] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:28] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:28] [INFO ] Deduced a trap composed of 14 places in 111 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:28] [INFO ] Deduced a trap composed of 13 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:28] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:28] [INFO ] Deduced a trap composed of 13 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:29] [INFO ] Deduced a trap composed of 10 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:29] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:29] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:29] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:29] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:29] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:31] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:31] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:31] [INFO ] Deduced a trap composed of 13 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:31] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:31] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:32] [INFO ] Deduced a trap composed of 36 places in 110 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:32] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:32] [INFO ] Deduced a trap composed of 36 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:32] [INFO ] Deduced a trap composed of 36 places in 96 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:32] [INFO ] Deduced a trap composed of 36 places in 85 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:32] [INFO ] Deduced a trap composed of 36 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:32] [INFO ] Deduced a trap composed of 36 places in 83 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:32] [INFO ] Deduced a trap composed of 36 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:32] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:33] [INFO ] Deduced a trap composed of 36 places in 86 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:33] [INFO ] Deduced a trap composed of 36 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:33] [INFO ] Deduced a trap composed of 36 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:33] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:33] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:33] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:34] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:34] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:34] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:34] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:35] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:35] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:35] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:35] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:35] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:35] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:36] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:36] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:36] [INFO ] Deduced a trap composed of 15 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:36] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:36] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:36] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:36] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:36] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:36] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:36] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:36] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:38] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:38] [INFO ] Deduced a trap composed of 16 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:38] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:38] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:38] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:38] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:39] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:39] [INFO ] Deduced a trap composed of 16 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:39] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:39] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:39] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:39] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:39] [INFO ] Deduced a trap composed of 23 places in 103 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:39] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:40] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:40] [INFO ] Deduced a trap composed of 23 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:40] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:40] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:40] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 16 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:43] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:44] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:44] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:44] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:44] [INFO ] Deduced a trap composed of 23 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:44] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:44] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:44] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:45] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:45] [INFO ] Deduced a trap composed of 23 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:45] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 11/156 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:45] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:45] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:45] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:46] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:46] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:46] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:47] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:47] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:47] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:47] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:48] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:48] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 12/168 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:49] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:49] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:49] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:49] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:49] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:50] [INFO ] Deduced a trap composed of 16 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:51] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:51] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:51] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:51] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:52] [INFO ] Deduced a trap composed of 23 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:52] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 12/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 219/527 variables, and 180 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 0/219 constraints, ReadFeed: 0/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 115/115 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 74/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (OVERLAPS) 7/219 variables, 56/139 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 41/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:54] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:54] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:54] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:54] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:54] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 5/185 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:56] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:57] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:57] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:57] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:57] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:58] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:58] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:59] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:59] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:12:59] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 10/195 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:01] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 9 (OVERLAPS) 308/527 variables, 219/415 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/527 variables, 84/499 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/527 variables, 413/912 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:14] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:15] [INFO ] Deduced a trap composed of 21 places in 98 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:15] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:15] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:15] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:15] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:15] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:16] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:16] [INFO ] Deduced a trap composed of 21 places in 128 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:16] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:16] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:16] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:16] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:17] [INFO ] Deduced a trap composed of 21 places in 134 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:17] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:17] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:17] [INFO ] Deduced a trap composed of 22 places in 151 ms of which 13 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/527 variables, 17/929 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 527/527 variables, and 929 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 219/219 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 148/148 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60125ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 60127ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60634 ms. Remains : 219/219 places, 420/420 transitions.
Stuttering acceptance computed with spot in 336 ms :[false, p1, (AND p1 p0), p1, p1, p1, (AND p1 p0), (AND p1 p0), (AND p1 p0)]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLFireability-01
Product exploration explored 100000 steps with 3135 reset in 719 ms.
Product exploration explored 100000 steps with 3139 reset in 725 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 101 ms. Reduced automaton from 9 states, 17 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND p0 p1), p1, p1]
RANDOM walk for 243 steps (0 resets) in 13 ms. (17 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) (NOT p1)))), (F p1), (F p0)]
Knowledge based reduction with 9 factoid took 233 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(AND p0 p1), p1, p1]
Stuttering acceptance computed with spot in 99 ms :[(AND p0 p1), p1, p1]
Support contains 77 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 9 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:13:24] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:13:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:13:25] [INFO ] Implicit Places using invariants in 263 ms returned []
[2025-06-02 15:13:25] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:13:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:13:25] [INFO ] State equation strengthened by 84 read => feed constraints.
[2025-06-02 15:13:25] [INFO ] Implicit Places using invariants and state equation in 360 ms returned []
Implicit Place search using SMT with State Equation took 629 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 15:13:25] [INFO ] Redundant transitions in 10 ms returned []
Running 413 sub problems to find dead transitions.
[2025-06-02 15:13:25] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:13:25] [INFO ] Invariant cache hit.
[2025-06-02 15:13:25] [INFO ] State equation strengthened by 84 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/219 variables, 56/65 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:30] [INFO ] Deduced a trap composed of 9 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:30] [INFO ] Deduced a trap composed of 9 places in 136 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:30] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:30] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:30] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:30] [INFO ] Deduced a trap composed of 9 places in 120 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:31] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:31] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:31] [INFO ] Deduced a trap composed of 13 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:31] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:31] [INFO ] Deduced a trap composed of 14 places in 111 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:31] [INFO ] Deduced a trap composed of 13 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:31] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:32] [INFO ] Deduced a trap composed of 13 places in 109 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:32] [INFO ] Deduced a trap composed of 10 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:32] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:32] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:32] [INFO ] Deduced a trap composed of 13 places in 107 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:32] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:32] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:34] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:34] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:34] [INFO ] Deduced a trap composed of 13 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:34] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:35] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:35] [INFO ] Deduced a trap composed of 36 places in 110 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:35] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:35] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:35] [INFO ] Deduced a trap composed of 36 places in 94 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:35] [INFO ] Deduced a trap composed of 36 places in 77 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:35] [INFO ] Deduced a trap composed of 36 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:35] [INFO ] Deduced a trap composed of 36 places in 88 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:36] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:36] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:36] [INFO ] Deduced a trap composed of 36 places in 79 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:36] [INFO ] Deduced a trap composed of 36 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:36] [INFO ] Deduced a trap composed of 36 places in 70 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:36] [INFO ] Deduced a trap composed of 21 places in 128 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:36] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:36] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:37] [INFO ] Deduced a trap composed of 20 places in 137 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:37] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:38] [INFO ] Deduced a trap composed of 21 places in 122 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:38] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:38] [INFO ] Deduced a trap composed of 20 places in 118 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:38] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:38] [INFO ] Deduced a trap composed of 20 places in 125 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:38] [INFO ] Deduced a trap composed of 20 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:39] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:39] [INFO ] Deduced a trap composed of 14 places in 116 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:39] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:39] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:39] [INFO ] Deduced a trap composed of 15 places in 92 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:39] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:39] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:39] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:40] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:40] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:40] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:40] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:40] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:41] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:41] [INFO ] Deduced a trap composed of 16 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:41] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:41] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:42] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:42] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:42] [INFO ] Deduced a trap composed of 16 places in 124 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:42] [INFO ] Deduced a trap composed of 16 places in 117 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:42] [INFO ] Deduced a trap composed of 22 places in 142 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:43] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:43] [INFO ] Deduced a trap composed of 22 places in 152 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:43] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:43] [INFO ] Deduced a trap composed of 23 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:43] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:43] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:43] [INFO ] Deduced a trap composed of 23 places in 147 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:44] [INFO ] Deduced a trap composed of 23 places in 125 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:44] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:44] [INFO ] Deduced a trap composed of 22 places in 136 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:47] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:47] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:47] [INFO ] Deduced a trap composed of 22 places in 136 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:48] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:48] [INFO ] Deduced a trap composed of 23 places in 127 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:48] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:48] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:48] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:48] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:49] [INFO ] Deduced a trap composed of 23 places in 121 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:49] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 14 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 11/156 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:49] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:49] [INFO ] Deduced a trap composed of 20 places in 123 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:49] [INFO ] Deduced a trap composed of 20 places in 120 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:49] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:50] [INFO ] Deduced a trap composed of 20 places in 136 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:50] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:50] [INFO ] Deduced a trap composed of 21 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:50] [INFO ] Deduced a trap composed of 20 places in 137 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:51] [INFO ] Deduced a trap composed of 21 places in 133 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:51] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:52] [INFO ] Deduced a trap composed of 22 places in 129 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:52] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 12/168 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:52] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:53] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:53] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:53] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:53] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:54] [INFO ] Deduced a trap composed of 16 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:54] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:55] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:55] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:13:55] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 13 ms to minimize.
SMT process timed out in 30224ms, After SMT, problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 30227ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 30882 ms. Remains : 219/219 places, 420/420 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 86 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 123 ms :[(AND p0 p1), p1, p1]
RANDOM walk for 324 steps (0 resets) in 12 ms. (24 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) (NOT p1)))), (F p1), (F p0)]
Knowledge based reduction with 7 factoid took 159 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND p0 p1), p1, p1]
Stuttering acceptance computed with spot in 102 ms :[(AND p0 p1), p1, p1]
Stuttering acceptance computed with spot in 113 ms :[(AND p0 p1), p1, p1]
Product exploration explored 100000 steps with 1598 reset in 525 ms.
Product exploration explored 100000 steps with 1618 reset in 598 ms.
Built C files in :
/tmp/ltsmin7732092159726393280
[2025-06-02 15:13:57] [INFO ] Computing symmetric may disable matrix : 420 transitions.
[2025-06-02 15:13:57] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:13:57] [INFO ] Computing symmetric may enable matrix : 420 transitions.
[2025-06-02 15:13:57] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:13:57] [INFO ] Computing Do-Not-Accords matrix : 420 transitions.
[2025-06-02 15:13:57] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:13:57] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7732092159726393280
Running compilation step : cd /tmp/ltsmin7732092159726393280;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1072 ms.
Running link step : cd /tmp/ltsmin7732092159726393280;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin7732092159726393280;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17978009315772527009.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 77 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 12 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:14:12] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:14:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:14:12] [INFO ] Implicit Places using invariants in 140 ms returned []
[2025-06-02 15:14:12] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:14:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:14:13] [INFO ] State equation strengthened by 84 read => feed constraints.
[2025-06-02 15:14:13] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 473 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 15:14:13] [INFO ] Redundant transitions in 3 ms returned []
Running 413 sub problems to find dead transitions.
[2025-06-02 15:14:13] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:14:13] [INFO ] Invariant cache hit.
[2025-06-02 15:14:13] [INFO ] State equation strengthened by 84 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/219 variables, 56/65 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:18] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:18] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:18] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:18] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:18] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:18] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:18] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:18] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:19] [INFO ] Deduced a trap composed of 13 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:19] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:19] [INFO ] Deduced a trap composed of 14 places in 108 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:19] [INFO ] Deduced a trap composed of 13 places in 105 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:19] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:19] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:19] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:20] [INFO ] Deduced a trap composed of 20 places in 95 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:20] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:20] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:20] [INFO ] Deduced a trap composed of 9 places in 94 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:20] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:22] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:22] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:22] [INFO ] Deduced a trap composed of 13 places in 115 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:22] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:22] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:23] [INFO ] Deduced a trap composed of 36 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:23] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:23] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:23] [INFO ] Deduced a trap composed of 36 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:23] [INFO ] Deduced a trap composed of 36 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:23] [INFO ] Deduced a trap composed of 36 places in 74 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:23] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:23] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:23] [INFO ] Deduced a trap composed of 36 places in 79 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:24] [INFO ] Deduced a trap composed of 36 places in 79 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:24] [INFO ] Deduced a trap composed of 36 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:24] [INFO ] Deduced a trap composed of 36 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:24] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:24] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:24] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:25] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:25] [INFO ] Deduced a trap composed of 20 places in 118 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:25] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:26] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:26] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:26] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:26] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:26] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:26] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:27] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:27] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:27] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:27] [INFO ] Deduced a trap composed of 15 places in 72 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:27] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:27] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:27] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:27] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:27] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:27] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:27] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:27] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:29] [INFO ] Deduced a trap composed of 16 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:29] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:29] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:29] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:29] [INFO ] Deduced a trap composed of 16 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:30] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:30] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:30] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:30] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:30] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:30] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:30] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:30] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:31] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:31] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:31] [INFO ] Deduced a trap composed of 23 places in 119 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:31] [INFO ] Deduced a trap composed of 23 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:31] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:31] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:34] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:35] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:35] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:35] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:35] [INFO ] Deduced a trap composed of 23 places in 122 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:35] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:35] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:36] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:36] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:36] [INFO ] Deduced a trap composed of 23 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:36] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 14 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 11/156 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:36] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:36] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:37] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:37] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:37] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:37] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:38] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:38] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:38] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:38] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:39] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:39] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 12/168 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:40] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:40] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:40] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:40] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:40] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:41] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:42] [INFO ] Deduced a trap composed of 16 places in 86 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:42] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:42] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:42] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:43] [INFO ] Deduced a trap composed of 23 places in 123 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:43] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 12/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 219/527 variables, and 180 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 0/219 constraints, ReadFeed: 0/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 115/115 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 74/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (OVERLAPS) 7/219 variables, 56/139 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 41/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:45] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:45] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:45] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:45] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:45] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 5/185 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:47] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:48] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:48] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:48] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:48] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:49] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:49] [INFO ] Deduced a trap composed of 16 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:50] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:50] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:50] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 10/195 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:14:52] [INFO ] Deduced a trap composed of 16 places in 105 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 9 (OVERLAPS) 308/527 variables, 219/415 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/527 variables, 84/499 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/527 variables, 413/912 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:05] [INFO ] Deduced a trap composed of 20 places in 132 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:05] [INFO ] Deduced a trap composed of 21 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:05] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:06] [INFO ] Deduced a trap composed of 22 places in 137 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:06] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:06] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:06] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:06] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:06] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:07] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:07] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:07] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:07] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:07] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:07] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:08] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:08] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 14 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/527 variables, 17/929 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 527/527 variables, and 929 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 219/219 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 148/148 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60105ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 60107ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60609 ms. Remains : 219/219 places, 420/420 transitions.
Built C files in :
/tmp/ltsmin18129144699691515200
[2025-06-02 15:15:13] [INFO ] Computing symmetric may disable matrix : 420 transitions.
[2025-06-02 15:15:13] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:15:13] [INFO ] Computing symmetric may enable matrix : 420 transitions.
[2025-06-02 15:15:13] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:15:13] [INFO ] Computing Do-Not-Accords matrix : 420 transitions.
[2025-06-02 15:15:13] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:15:13] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18129144699691515200
Running compilation step : cd /tmp/ltsmin18129144699691515200;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 957 ms.
Running link step : cd /tmp/ltsmin18129144699691515200;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin18129144699691515200;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7141902001377186589.hoa' '--buchi-type=spotba'
LTSmin run took 1707 ms.
FORMULA LamportFastMutEx-COL-7-LTLFireability-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-7-LTLFireability-01 finished in 174439 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!X((p0 U (p1 U p2))) U p3))'
Support contains 43 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 5 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:15:16] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:15:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:15:16] [INFO ] Implicit Places using invariants in 164 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 165 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 420/420 transitions.
Applied a total of 0 rules in 2 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 173 ms. Remains : 212/219 places, 420/420 transitions.
Stuttering acceptance computed with spot in 218 ms :[true, (NOT p3), p2, (OR (NOT p3) p2), p2]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLFireability-02
Entered a terminal (fully accepting) state of product in 168 steps with 9 reset in 5 ms.
FORMULA LamportFastMutEx-COL-7-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-7-LTLFireability-02 finished in 424 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 22 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 212 transition count 413
Applied a total of 14 rules in 28 ms. Remains 212 /219 variables (removed 7) and now considering 413/420 (removed 7) transitions.
[2025-06-02 15:15:16] [INFO ] Flow matrix only has 301 transitions (discarded 112 similar events)
// Phase 1: matrix 301 rows 212 cols
[2025-06-02 15:15:16] [INFO ] Computed 65 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:15:16] [INFO ] Implicit Places using invariants in 146 ms returned [128, 129, 130, 131, 132, 133, 134]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 148 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 205/219 places, 413/420 transitions.
Applied a total of 0 rules in 8 ms. Remains 205 /205 variables (removed 0) and now considering 413/413 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 185 ms. Remains : 205/219 places, 413/420 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLFireability-03
Product exploration explored 100000 steps with 0 reset in 314 ms.
Stack based approach found an accepted trace after 374 steps with 0 reset with depth 375 and stack size 375 in 2 ms.
FORMULA LamportFastMutEx-COL-7-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-COL-7-LTLFireability-03 finished in 551 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((G(p0)||X(X((!p1 U (p2||G(!p1)))))))||((G(p0)||X(X((!p1 U (p2||G(!p1))))))&&F(p0)))))'
Support contains 120 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 3 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:15:17] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
// Phase 1: matrix 308 rows 219 cols
[2025-06-02 15:15:17] [INFO ] Computed 65 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:15:17] [INFO ] Implicit Places using invariants in 92 ms returned []
[2025-06-02 15:15:17] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:15:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:15:17] [INFO ] State equation strengthened by 84 read => feed constraints.
[2025-06-02 15:15:17] [INFO ] Implicit Places using invariants and state equation in 326 ms returned []
Implicit Place search using SMT with State Equation took 421 ms to find 0 implicit places.
Running 413 sub problems to find dead transitions.
[2025-06-02 15:15:17] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:15:17] [INFO ] Invariant cache hit.
[2025-06-02 15:15:17] [INFO ] State equation strengthened by 84 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/219 variables, 56/65 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:22] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:22] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:22] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:22] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:22] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:22] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:22] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:23] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:23] [INFO ] Deduced a trap composed of 13 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:23] [INFO ] Deduced a trap composed of 9 places in 115 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:23] [INFO ] Deduced a trap composed of 14 places in 118 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:23] [INFO ] Deduced a trap composed of 13 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:23] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:23] [INFO ] Deduced a trap composed of 13 places in 104 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:24] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:24] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:24] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:24] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:24] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:24] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:26] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:26] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:26] [INFO ] Deduced a trap composed of 13 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:26] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:26] [INFO ] Deduced a trap composed of 9 places in 94 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:27] [INFO ] Deduced a trap composed of 36 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:27] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:27] [INFO ] Deduced a trap composed of 36 places in 95 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:27] [INFO ] Deduced a trap composed of 36 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:27] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:27] [INFO ] Deduced a trap composed of 36 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:27] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:27] [INFO ] Deduced a trap composed of 36 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:27] [INFO ] Deduced a trap composed of 36 places in 81 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:28] [INFO ] Deduced a trap composed of 36 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:28] [INFO ] Deduced a trap composed of 36 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:28] [INFO ] Deduced a trap composed of 36 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:28] [INFO ] Deduced a trap composed of 21 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:28] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:28] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:29] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:29] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:29] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:29] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:30] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:30] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:30] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:30] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:30] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:30] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:31] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:31] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:31] [INFO ] Deduced a trap composed of 15 places in 66 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:31] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:31] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:31] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:31] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:31] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:31] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:31] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:31] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:32] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:33] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:33] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:33] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:33] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:33] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:34] [INFO ] Deduced a trap composed of 16 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:34] [INFO ] Deduced a trap composed of 16 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:34] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:34] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:34] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:34] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:34] [INFO ] Deduced a trap composed of 23 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:34] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:35] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:35] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:35] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:35] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:35] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:38] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:39] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:39] [INFO ] Deduced a trap composed of 22 places in 104 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:39] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:39] [INFO ] Deduced a trap composed of 23 places in 117 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:39] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:39] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:39] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:40] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:40] [INFO ] Deduced a trap composed of 23 places in 116 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:40] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 14 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 11/156 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:40] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:40] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:40] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:40] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:41] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:41] [INFO ] Deduced a trap composed of 20 places in 120 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:41] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:42] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:42] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:42] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:43] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:43] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 12/168 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:44] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:44] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:44] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:44] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:44] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:45] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:46] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:46] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:46] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:46] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:47] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:47] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 12/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 219/527 variables, and 180 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 0/219 constraints, ReadFeed: 0/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 115/115 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 74/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (OVERLAPS) 7/219 variables, 56/139 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 41/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:49] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:49] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:50] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:50] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:50] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 5/185 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:52] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:52] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:52] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:52] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:52] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:53] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:54] [INFO ] Deduced a trap composed of 16 places in 98 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:54] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:54] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:55] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 10/195 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:15:56] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 9 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 9 (OVERLAPS) 308/527 variables, 219/415 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/527 variables, 84/499 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/527 variables, 413/912 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:10] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:10] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:10] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:10] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:10] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:11] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:11] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:11] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:11] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:11] [INFO ] Deduced a trap composed of 22 places in 123 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:12] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:12] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:12] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:12] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:12] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:12] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:13] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 13 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/527 variables, 17/929 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 527/527 variables, and 929 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 219/219 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 148/148 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60113ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 60114ms
Finished structural reductions in LTL mode , in 1 iterations and 60539 ms. Remains : 219/219 places, 420/420 transitions.
Stuttering acceptance computed with spot in 444 ms :[true, (NOT p0), (AND (NOT p2) p1), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p0) (NOT p2) p1), (NOT p0), (AND p1 (NOT p2)), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2))]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLFireability-05
Product exploration explored 100000 steps with 2076 reset in 615 ms.
Product exploration explored 100000 steps with 2098 reset in 632 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 11 states, 23 edges and 3 AP (stutter sensitive) to 8 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 320 ms :[true, (NOT p0), (AND p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
RANDOM walk for 3865 steps (0 resets) in 57 ms. (66 steps per ms) remains 0/10 properties
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p2))), (F (NOT (OR (NOT p1) p2))), (F (NOT (OR p1 p2))), (F p0), (F (NOT p2)), (F (NOT (OR (NOT p1) p0 p2))), (F (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) p2)))), (F (NOT (OR p1 p0 p2))), (F (NOT (OR p1 (NOT p0) p2))), (F p1)]
Knowledge based reduction with 3 factoid took 368 ms. Reduced automaton from 8 states, 13 edges and 3 AP (stutter sensitive) to 8 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 337 ms :[true, (NOT p0), (AND p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 324 ms :[true, (NOT p0), (AND p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Support contains 120 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 3 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:16:20] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:16:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:16:21] [INFO ] Implicit Places using invariants in 97 ms returned []
[2025-06-02 15:16:21] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:16:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:16:21] [INFO ] State equation strengthened by 84 read => feed constraints.
[2025-06-02 15:16:21] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
Running 413 sub problems to find dead transitions.
[2025-06-02 15:16:21] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:16:21] [INFO ] Invariant cache hit.
[2025-06-02 15:16:21] [INFO ] State equation strengthened by 84 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/219 variables, 56/65 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:26] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:26] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:26] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:26] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:26] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:26] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:26] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:26] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:26] [INFO ] Deduced a trap composed of 13 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:27] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:27] [INFO ] Deduced a trap composed of 14 places in 111 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:27] [INFO ] Deduced a trap composed of 13 places in 108 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:27] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:27] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:27] [INFO ] Deduced a trap composed of 10 places in 98 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:27] [INFO ] Deduced a trap composed of 20 places in 96 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:28] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:28] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:28] [INFO ] Deduced a trap composed of 9 places in 94 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:28] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:30] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:30] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:30] [INFO ] Deduced a trap composed of 13 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:30] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:30] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:31] [INFO ] Deduced a trap composed of 36 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:31] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:31] [INFO ] Deduced a trap composed of 36 places in 119 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:31] [INFO ] Deduced a trap composed of 36 places in 109 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:31] [INFO ] Deduced a trap composed of 36 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:31] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:31] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:31] [INFO ] Deduced a trap composed of 36 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:31] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:31] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:32] [INFO ] Deduced a trap composed of 36 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:32] [INFO ] Deduced a trap composed of 36 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:32] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:32] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:32] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:33] [INFO ] Deduced a trap composed of 20 places in 118 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:33] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:33] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:33] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:34] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:34] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:34] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:34] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:34] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:34] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:35] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:35] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:35] [INFO ] Deduced a trap composed of 15 places in 72 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:35] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:35] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:35] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:35] [INFO ] Deduced a trap composed of 15 places in 67 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:35] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:35] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:35] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:35] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:36] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:37] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:37] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:37] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:37] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:37] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:37] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:38] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:38] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:38] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:38] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:38] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:38] [INFO ] Deduced a trap composed of 23 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:38] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:39] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:39] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:39] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:39] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:39] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:42] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:43] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:43] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:43] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:43] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:43] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:43] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:43] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:44] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:44] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:44] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 14 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 11/156 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:44] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:44] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:44] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:44] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:45] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:45] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:45] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:46] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:46] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:46] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:47] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:47] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 12/168 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:48] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:48] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:48] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:48] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:48] [INFO ] Deduced a trap composed of 20 places in 120 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:49] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:50] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:50] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:50] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:50] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:51] [INFO ] Deduced a trap composed of 23 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:51] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 12/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 219/527 variables, and 180 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 0/219 constraints, ReadFeed: 0/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 115/115 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 74/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (OVERLAPS) 7/219 variables, 56/139 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 41/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:53] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:53] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:53] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:53] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:53] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 5/185 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:56] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:56] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:56] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:56] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:56] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:57] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:57] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:58] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:58] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:16:58] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 10/195 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:00] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 9 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 9 (OVERLAPS) 308/527 variables, 219/415 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/527 variables, 84/499 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/527 variables, 413/912 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:13] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:13] [INFO ] Deduced a trap composed of 21 places in 123 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:14] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:14] [INFO ] Deduced a trap composed of 22 places in 129 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:14] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:14] [INFO ] Deduced a trap composed of 22 places in 123 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:14] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:14] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:15] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:15] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:15] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:15] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:15] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:16] [INFO ] Deduced a trap composed of 21 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:16] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:16] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:16] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 14 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/527 variables, 17/929 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 527/527 variables, and 929 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 219/219 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 148/148 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60102ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 60104ms
Finished structural reductions in LTL mode , in 1 iterations and 60487 ms. Remains : 219/219 places, 420/420 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 82 ms. Reduced automaton from 8 states, 13 edges and 3 AP (stutter sensitive) to 8 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 275 ms :[true, (NOT p0), (AND p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
RANDOM walk for 3130 steps (0 resets) in 52 ms. (59 steps per ms) remains 0/10 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2)]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p2))), (F (NOT (OR (NOT p0) p1 p2))), (F (NOT (OR p1 p2))), (F p0), (F (NOT p2)), (F (NOT (OR (NOT p1) p2))), (F (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)))), (F (NOT (OR p0 p1 p2))), (F (NOT (OR p0 (NOT p1) p2))), (F p1)]
Knowledge based reduction with 1 factoid took 307 ms. Reduced automaton from 8 states, 13 edges and 3 AP (stutter sensitive) to 8 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 269 ms :[true, (NOT p0), (AND p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 261 ms :[true, (NOT p0), (AND p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 260 ms :[true, (NOT p0), (AND p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 2091 reset in 541 ms.
Product exploration explored 100000 steps with 2091 reset in 541 ms.
Applying partial POR strategy [true, true, true, true, true, false, false, false]
Stuttering acceptance computed with spot in 238 ms :[true, (NOT p0), (AND p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Support contains 120 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 7 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 15:17:24] [INFO ] Redundant transitions in 2 ms returned []
Running 413 sub problems to find dead transitions.
[2025-06-02 15:17:24] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:17:24] [INFO ] Invariant cache hit.
[2025-06-02 15:17:24] [INFO ] State equation strengthened by 84 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/219 variables, 56/65 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:29] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:29] [INFO ] Deduced a trap composed of 9 places in 122 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:29] [INFO ] Deduced a trap composed of 9 places in 125 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:29] [INFO ] Deduced a trap composed of 9 places in 145 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:29] [INFO ] Deduced a trap composed of 9 places in 132 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:30] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:30] [INFO ] Deduced a trap composed of 9 places in 135 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:30] [INFO ] Deduced a trap composed of 9 places in 133 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:30] [INFO ] Deduced a trap composed of 13 places in 132 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:30] [INFO ] Deduced a trap composed of 9 places in 136 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:30] [INFO ] Deduced a trap composed of 14 places in 125 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:31] [INFO ] Deduced a trap composed of 13 places in 118 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:31] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:31] [INFO ] Deduced a trap composed of 13 places in 125 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:31] [INFO ] Deduced a trap composed of 10 places in 113 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:31] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:31] [INFO ] Deduced a trap composed of 13 places in 108 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:31] [INFO ] Deduced a trap composed of 13 places in 100 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:32] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:32] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:33] [INFO ] Deduced a trap composed of 9 places in 146 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:33] [INFO ] Deduced a trap composed of 9 places in 115 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:34] [INFO ] Deduced a trap composed of 13 places in 136 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:34] [INFO ] Deduced a trap composed of 9 places in 125 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:34] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:34] [INFO ] Deduced a trap composed of 36 places in 116 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:34] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:35] [INFO ] Deduced a trap composed of 36 places in 131 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:35] [INFO ] Deduced a trap composed of 36 places in 112 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:35] [INFO ] Deduced a trap composed of 36 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:35] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:35] [INFO ] Deduced a trap composed of 36 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:35] [INFO ] Deduced a trap composed of 36 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:35] [INFO ] Deduced a trap composed of 36 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:35] [INFO ] Deduced a trap composed of 36 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:35] [INFO ] Deduced a trap composed of 36 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:35] [INFO ] Deduced a trap composed of 36 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:36] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:36] [INFO ] Deduced a trap composed of 20 places in 136 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:36] [INFO ] Deduced a trap composed of 20 places in 124 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:37] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:37] [INFO ] Deduced a trap composed of 20 places in 121 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:37] [INFO ] Deduced a trap composed of 21 places in 124 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:37] [INFO ] Deduced a trap composed of 20 places in 128 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:38] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:38] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:38] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:38] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:38] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:38] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:39] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:39] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:39] [INFO ] Deduced a trap composed of 15 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:39] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:39] [INFO ] Deduced a trap composed of 15 places in 74 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:39] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:39] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:39] [INFO ] Deduced a trap composed of 8 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:39] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:39] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:39] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:41] [INFO ] Deduced a trap composed of 16 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:41] [INFO ] Deduced a trap composed of 16 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:41] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:41] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:41] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:41] [INFO ] Deduced a trap composed of 16 places in 115 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:42] [INFO ] Deduced a trap composed of 16 places in 136 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:42] [INFO ] Deduced a trap composed of 16 places in 126 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:42] [INFO ] Deduced a trap composed of 22 places in 148 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:42] [INFO ] Deduced a trap composed of 22 places in 123 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:42] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:42] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:43] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:43] [INFO ] Deduced a trap composed of 22 places in 129 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:43] [INFO ] Deduced a trap composed of 22 places in 129 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:43] [INFO ] Deduced a trap composed of 23 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:43] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:43] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:43] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:47] [INFO ] Deduced a trap composed of 22 places in 140 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:47] [INFO ] Deduced a trap composed of 22 places in 137 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:47] [INFO ] Deduced a trap composed of 22 places in 151 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:47] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:47] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:47] [INFO ] Deduced a trap composed of 22 places in 129 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:48] [INFO ] Deduced a trap composed of 22 places in 136 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:48] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:48] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:48] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:48] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 14 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 11/156 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:48] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:49] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:49] [INFO ] Deduced a trap composed of 20 places in 124 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:49] [INFO ] Deduced a trap composed of 20 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:49] [INFO ] Deduced a trap composed of 20 places in 123 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:50] [INFO ] Deduced a trap composed of 20 places in 120 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:50] [INFO ] Deduced a trap composed of 21 places in 122 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:50] [INFO ] Deduced a trap composed of 20 places in 127 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:50] [INFO ] Deduced a trap composed of 21 places in 129 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:50] [INFO ] Deduced a trap composed of 20 places in 154 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:52] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:52] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 12/168 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:52] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:52] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:52] [INFO ] Deduced a trap composed of 20 places in 121 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:52] [INFO ] Deduced a trap composed of 20 places in 124 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:52] [INFO ] Deduced a trap composed of 20 places in 128 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:54] [INFO ] Deduced a trap composed of 16 places in 100 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:54] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 219/527 variables, and 175 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 0/219 constraints, ReadFeed: 0/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 110/110 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 70/79 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (OVERLAPS) 7/219 variables, 56/135 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 40/175 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:58] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:58] [INFO ] Deduced a trap composed of 8 places in 55 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 2/177 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:17:59] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:00] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:00] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:00] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:00] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:01] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 6/183 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:02] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:03] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:03] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:03] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:03] [INFO ] Deduced a trap composed of 23 places in 144 ms of which 15 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 5/188 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:03] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:04] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:04] [INFO ] Deduced a trap composed of 20 places in 127 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:04] [INFO ] Deduced a trap composed of 20 places in 95 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:04] [INFO ] Deduced a trap composed of 20 places in 120 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:05] [INFO ] Deduced a trap composed of 21 places in 139 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:05] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:05] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:05] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:05] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:06] [INFO ] Deduced a trap composed of 22 places in 129 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:06] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:06] [INFO ] Deduced a trap composed of 21 places in 132 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:06] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:06] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:07] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:07] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:07] [INFO ] Deduced a trap composed of 16 places in 114 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:07] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:08] [INFO ] Deduced a trap composed of 16 places in 128 ms of which 13 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 20/208 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:09] [INFO ] Deduced a trap composed of 21 places in 89 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:10] [INFO ] Deduced a trap composed of 21 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:10] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:10] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:10] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:10] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 12 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 6/214 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/219 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 11 (OVERLAPS) 308/527 variables, 219/433 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/527 variables, 84/517 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/527 variables, 413/930 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:22] [INFO ] Deduced a trap composed of 16 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:23] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:23] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:24] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:24] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:24] [INFO ] Deduced a trap composed of 22 places in 133 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:24] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 15 ms to minimize.
SMT process timed out in 60198ms, After SMT, problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 60200ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60213 ms. Remains : 219/219 places, 420/420 transitions.
Built C files in :
/tmp/ltsmin124656557932819789
[2025-06-02 15:18:24] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin124656557932819789
Running compilation step : cd /tmp/ltsmin124656557932819789;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 712 ms.
Running link step : cd /tmp/ltsmin124656557932819789;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin124656557932819789;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10209131063841309003.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 120 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 16 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:18:39] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:18:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:18:40] [INFO ] Implicit Places using invariants in 139 ms returned []
[2025-06-02 15:18:40] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:18:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:18:40] [INFO ] State equation strengthened by 84 read => feed constraints.
[2025-06-02 15:18:40] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 426 ms to find 0 implicit places.
Running 413 sub problems to find dead transitions.
[2025-06-02 15:18:40] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:18:40] [INFO ] Invariant cache hit.
[2025-06-02 15:18:40] [INFO ] State equation strengthened by 84 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/219 variables, 56/65 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:45] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:45] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:45] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:45] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:45] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:45] [INFO ] Deduced a trap composed of 9 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:45] [INFO ] Deduced a trap composed of 9 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:45] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:45] [INFO ] Deduced a trap composed of 13 places in 128 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:46] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:46] [INFO ] Deduced a trap composed of 14 places in 114 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:46] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:46] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:46] [INFO ] Deduced a trap composed of 13 places in 109 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:46] [INFO ] Deduced a trap composed of 10 places in 125 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:46] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:47] [INFO ] Deduced a trap composed of 13 places in 99 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:47] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:47] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:47] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:49] [INFO ] Deduced a trap composed of 9 places in 124 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:49] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:49] [INFO ] Deduced a trap composed of 13 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:49] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:49] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:50] [INFO ] Deduced a trap composed of 36 places in 136 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:50] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:50] [INFO ] Deduced a trap composed of 36 places in 112 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:50] [INFO ] Deduced a trap composed of 36 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:50] [INFO ] Deduced a trap composed of 36 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:50] [INFO ] Deduced a trap composed of 36 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:50] [INFO ] Deduced a trap composed of 36 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:50] [INFO ] Deduced a trap composed of 36 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:50] [INFO ] Deduced a trap composed of 36 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:51] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:51] [INFO ] Deduced a trap composed of 36 places in 70 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:51] [INFO ] Deduced a trap composed of 36 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:51] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:51] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:51] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:52] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:52] [INFO ] Deduced a trap composed of 20 places in 93 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:52] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:52] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:53] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:53] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:53] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:53] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:53] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:53] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:54] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:54] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:54] [INFO ] Deduced a trap composed of 15 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:54] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:54] [INFO ] Deduced a trap composed of 15 places in 67 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:54] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:54] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:54] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:54] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:54] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:54] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:56] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:56] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:56] [INFO ] Deduced a trap composed of 15 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:56] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:56] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:56] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:57] [INFO ] Deduced a trap composed of 16 places in 111 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:57] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:57] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:57] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:57] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:57] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:57] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:58] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:58] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:58] [INFO ] Deduced a trap composed of 23 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:58] [INFO ] Deduced a trap composed of 23 places in 98 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:58] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:18:58] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:01] [INFO ] Deduced a trap composed of 22 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:01] [INFO ] Deduced a trap composed of 22 places in 100 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:02] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:02] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:02] [INFO ] Deduced a trap composed of 23 places in 124 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:02] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:02] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:02] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:02] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:03] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:03] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 11/156 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:03] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:03] [INFO ] Deduced a trap composed of 20 places in 142 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:03] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:03] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:04] [INFO ] Deduced a trap composed of 20 places in 122 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:04] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:04] [INFO ] Deduced a trap composed of 21 places in 127 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:05] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:05] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:05] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:06] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:06] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 12/168 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:06] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:07] [INFO ] Deduced a trap composed of 20 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:07] [INFO ] Deduced a trap composed of 20 places in 128 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:07] [INFO ] Deduced a trap composed of 20 places in 128 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:07] [INFO ] Deduced a trap composed of 20 places in 123 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:08] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:08] [INFO ] Deduced a trap composed of 16 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:09] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:09] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:09] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:09] [INFO ] Deduced a trap composed of 23 places in 133 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:10] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 12/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 219/527 variables, and 180 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 0/219 constraints, ReadFeed: 0/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 115/115 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 74/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (OVERLAPS) 7/219 variables, 56/139 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 41/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:12] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:12] [INFO ] Deduced a trap composed of 20 places in 127 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:12] [INFO ] Deduced a trap composed of 20 places in 120 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:12] [INFO ] Deduced a trap composed of 20 places in 134 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:13] [INFO ] Deduced a trap composed of 20 places in 127 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 5/185 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:15] [INFO ] Deduced a trap composed of 20 places in 124 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:15] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:15] [INFO ] Deduced a trap composed of 20 places in 137 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:15] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:15] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:16] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:16] [INFO ] Deduced a trap composed of 16 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:17] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:17] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:17] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 13 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 10/195 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:19] [INFO ] Deduced a trap composed of 16 places in 105 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 9 (OVERLAPS) 308/527 variables, 219/415 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/527 variables, 84/499 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/527 variables, 413/912 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:32] [INFO ] Deduced a trap composed of 20 places in 136 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:32] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:32] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:32] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:33] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:33] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:33] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:33] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:33] [INFO ] Deduced a trap composed of 21 places in 104 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:33] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:34] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:34] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:34] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:34] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:34] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:34] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:19:35] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 14 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/527 variables, 17/929 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 527/527 variables, and 929 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 219/219 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 148/148 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60125ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 60127ms
Finished structural reductions in LTL mode , in 1 iterations and 60574 ms. Remains : 219/219 places, 420/420 transitions.
Built C files in :
/tmp/ltsmin9462415416461377330
[2025-06-02 15:19:40] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9462415416461377330
Running compilation step : cd /tmp/ltsmin9462415416461377330;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 664 ms.
Running link step : cd /tmp/ltsmin9462415416461377330;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin9462415416461377330;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased936123051369229169.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-02 15:19:55] [INFO ] Flatten gal took : 23 ms
[2025-06-02 15:19:55] [INFO ] Flatten gal took : 33 ms
[2025-06-02 15:19:55] [INFO ] Time to serialize gal into /tmp/LTL4319241514021512188.gal : 6 ms
[2025-06-02 15:19:55] [INFO ] Time to serialize properties into /tmp/LTL10386151737342026069.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4319241514021512188.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3422735650886539077.hoa' '-atoms' '/tmp/LTL10386151737342026069.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL10386151737342026069.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3422735650886539077.hoa
Detected timeout of ITS tools.
[2025-06-02 15:20:10] [INFO ] Flatten gal took : 25 ms
[2025-06-02 15:20:10] [INFO ] Flatten gal took : 22 ms
[2025-06-02 15:20:10] [INFO ] Time to serialize gal into /tmp/LTL2122128789815095767.gal : 3 ms
[2025-06-02 15:20:10] [INFO ] Time to serialize properties into /tmp/LTL14788661354504087633.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2122128789815095767.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14788661354504087633.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((G((G("(((((((P_await_13_1>=1)&&(P_done_9>=1))&&((P_done_10>=1)&&(P_done_11>=1)))&&(((P_done_12>=1)&&(P_done_13>=1))&&((P_done_14...19331
Formula 0 simplified : X(F(F!"(((((((P_await_13_1>=1)&&(P_done_9>=1))&&((P_done_10>=1)&&(P_done_11>=1)))&&(((P_done_12>=1)&&(P_done_13>=1))&&((P_done_14>=1...14051
Detected timeout of ITS tools.
[2025-06-02 15:20:26] [INFO ] Flatten gal took : 21 ms
[2025-06-02 15:20:26] [INFO ] Applying decomposition
[2025-06-02 15:20:26] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13436086813766414960.txt' '-o' '/tmp/graph13436086813766414960.bin' '-w' '/tmp/graph13436086813766414960.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13436086813766414960.bin' '-l' '-1' '-v' '-w' '/tmp/graph13436086813766414960.weights' '-q' '0' '-e' '0.001'
[2025-06-02 15:20:26] [INFO ] Decomposing Gal with order
[2025-06-02 15:20:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 15:20:26] [INFO ] Removed a total of 657 redundant transitions.
[2025-06-02 15:20:26] [INFO ] Flatten gal took : 73 ms
[2025-06-02 15:20:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 15 ms.
[2025-06-02 15:20:26] [INFO ] Time to serialize gal into /tmp/LTL14201852369132518525.gal : 5 ms
[2025-06-02 15:20:26] [INFO ] Time to serialize properties into /tmp/LTL2729373860448553431.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14201852369132518525.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2729373860448553431.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X((G((G("(((((((i6.u44.P_await_13_1>=1)&&(i6.u44.P_done_9>=1))&&((i6.u21.P_done_10>=1)&&(i6.u45.P_done_11>=1)))&&(((i6.u22.P_done_1...27033
Formula 0 simplified : X(F(F!"(((((((i6.u44.P_await_13_1>=1)&&(i6.u44.P_done_9>=1))&&((i6.u21.P_done_10>=1)&&(i6.u45.P_done_11>=1)))&&(((i6.u22.P_done_12>=...19667
Detected timeout of ITS tools.
Treatment of property LamportFastMutEx-COL-7-LTLFireability-05 finished in 324185 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X((p1 U X((X(F(!p0))&&(!p0 U (p2||G(!p0))))))))))'
Support contains 43 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 6 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:20:41] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:20:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:20:41] [INFO ] Implicit Places using invariants in 167 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 168 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 420/420 transitions.
Applied a total of 0 rules in 3 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 177 ms. Remains : 212/219 places, 420/420 transitions.
Stuttering acceptance computed with spot in 311 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLFireability-06
Product exploration explored 100000 steps with 7511 reset in 358 ms.
Product exploration explored 100000 steps with 7539 reset in 363 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (OR p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1)))), (X (X (OR (NOT p0) p2))), (X (X (NOT (OR (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 9 factoid took 515 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 7 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 320 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Reduction of identical properties reduced properties to check from 10 to 8
RANDOM walk for 987 steps (0 resets) in 18 ms. (51 steps per ms) remains 0/8 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (OR p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1)))), (X (X (OR (NOT p0) p2))), (X (X (NOT (OR (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 p2))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p2)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 (NOT p1) p2))), (F (NOT (OR p0 p1 p2))), (F p1)]
Knowledge based reduction with 9 factoid took 818 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 7 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 306 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 318 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
[2025-06-02 15:20:44] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
// Phase 1: matrix 308 rows 212 cols
[2025-06-02 15:20:44] [INFO ] Computed 58 invariants in 4 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Proved EG true
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (OR p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1)))), (X (X (OR (NOT p0) p2))), (X (X (NOT (OR (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 p2))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p2)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 (NOT p1) p2))), (F (NOT (OR p0 p1 p2))), (F p1), true]
Knowledge based reduction with 9 factoid took 921 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 7 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 312 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Support contains 43 out of 212 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 420/420 transitions.
Applied a total of 0 rules in 1 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:20:46] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:20:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:20:46] [INFO ] Implicit Places using invariants in 260 ms returned []
[2025-06-02 15:20:46] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:20:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:20:46] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:20:46] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 591 ms to find 0 implicit places.
Running 413 sub problems to find dead transitions.
[2025-06-02 15:20:46] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:20:46] [INFO ] Invariant cache hit.
[2025-06-02 15:20:46] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/205 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/212 variables, 49/58 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:51] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:51] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:51] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:51] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:51] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:52] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:52] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:52] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:52] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:52] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:52] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:52] [INFO ] Deduced a trap composed of 13 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:52] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:52] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:53] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:53] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:53] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:53] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:53] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:53] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/212 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:55] [INFO ] Deduced a trap composed of 13 places in 121 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:55] [INFO ] Deduced a trap composed of 13 places in 125 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:55] [INFO ] Deduced a trap composed of 14 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:55] [INFO ] Deduced a trap composed of 13 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:55] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:55] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:56] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:56] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:56] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:56] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:56] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:56] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:56] [INFO ] Deduced a trap composed of 13 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:56] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:57] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:57] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:57] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:57] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:57] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:57] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 20/98 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:57] [INFO ] Deduced a trap composed of 15 places in 115 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:58] [INFO ] Deduced a trap composed of 16 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:58] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:58] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:58] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:58] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:58] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:58] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:59] [INFO ] Deduced a trap composed of 14 places in 109 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:59] [INFO ] Deduced a trap composed of 36 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:59] [INFO ] Deduced a trap composed of 9 places in 115 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:59] [INFO ] Deduced a trap composed of 36 places in 111 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:59] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:59] [INFO ] Deduced a trap composed of 36 places in 94 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:59] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:59] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:20:59] [INFO ] Deduced a trap composed of 36 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:00] [INFO ] Deduced a trap composed of 36 places in 77 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:00] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:00] [INFO ] Deduced a trap composed of 36 places in 71 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 20/118 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:00] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:00] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:01] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:01] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:01] [INFO ] Deduced a trap composed of 14 places in 103 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:01] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:01] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:02] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:02] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:02] [INFO ] Deduced a trap composed of 15 places in 71 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:02] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:02] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:02] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:02] [INFO ] Deduced a trap composed of 36 places in 92 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:02] [INFO ] Deduced a trap composed of 36 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:03] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:03] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:03] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:03] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:03] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 8 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 20/138 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:05] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:05] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:05] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:05] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:06] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:06] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:06] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:07] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:07] [INFO ] Deduced a trap composed of 21 places in 98 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:07] [INFO ] Deduced a trap composed of 16 places in 108 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:07] [INFO ] Deduced a trap composed of 16 places in 108 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:08] [INFO ] Deduced a trap composed of 16 places in 113 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:08] [INFO ] Deduced a trap composed of 16 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:08] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:08] [INFO ] Deduced a trap composed of 23 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:08] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:08] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:08] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:09] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:09] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 15 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/212 variables, 20/158 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:10] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:10] [INFO ] Deduced a trap composed of 36 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:10] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:11] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:11] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:11] [INFO ] Deduced a trap composed of 22 places in 134 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:11] [INFO ] Deduced a trap composed of 23 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:11] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:11] [INFO ] Deduced a trap composed of 23 places in 118 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:12] [INFO ] Deduced a trap composed of 23 places in 116 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:12] [INFO ] Deduced a trap composed of 23 places in 115 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:12] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 13 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/212 variables, 12/170 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:12] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:12] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:12] [INFO ] Deduced a trap composed of 20 places in 124 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:13] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:13] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:14] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:14] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:15] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:15] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:15] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:15] [INFO ] Deduced a trap composed of 22 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:15] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:15] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:15] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:15] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:16] [INFO ] Deduced a trap composed of 23 places in 114 ms of which 13 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/212 variables, 16/186 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 212/520 variables, and 186 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 0/212 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 128/128 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/205 variables, 90/99 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/205 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (OVERLAPS) 7/212 variables, 49/148 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 38/186 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 6 (OVERLAPS) 308/520 variables, 212/398 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 35/433 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 413/846 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:30] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 7 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/520 variables, 1/847 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:37] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:43] [INFO ] Deduced a trap composed of 36 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:44] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:44] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:45] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 12 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/520 variables, 5/852 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/520 variables, and 852 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 212/212 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 134/134 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60105ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 60108ms
Finished structural reductions in LTL mode , in 1 iterations and 60703 ms. Remains : 212/212 places, 420/420 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (OR p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1)))), (X (X (OR (NOT p0) p2))), (X (X (NOT (OR (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 9 factoid took 513 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 7 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 322 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Reduction of identical properties reduced properties to check from 10 to 8
RANDOM walk for 1040 steps (0 resets) in 27 ms. (37 steps per ms) remains 0/8 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (OR p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1)))), (X (X (OR (NOT p0) p2))), (X (X (NOT (OR (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 p2))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p2)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 (NOT p1) p2))), (F (NOT (OR p0 p1 p2))), (F p1)]
Knowledge based reduction with 9 factoid took 678 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 7 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 241 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 264 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
[2025-06-02 15:21:49] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:21:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Proved EG true
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (OR p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1)))), (X (X (OR (NOT p0) p2))), (X (X (NOT (OR (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 p2))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p2)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 (NOT p1) p2))), (F (NOT (OR p0 p1 p2))), (F p1), true]
Knowledge based reduction with 9 factoid took 717 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 7 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 223 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 222 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Product exploration explored 100000 steps with 7520 reset in 339 ms.
Product exploration explored 100000 steps with 7498 reset in 339 ms.
Applying partial POR strategy [false, false, false, false, true, false, false]
Stuttering acceptance computed with spot in 252 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Support contains 43 out of 212 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 212/212 places, 420/420 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 212 transition count 420
Deduced a syphon composed of 7 places in 0 ms
Applied a total of 7 rules in 13 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 15:21:51] [INFO ] Redundant transitions in 3 ms returned []
Running 413 sub problems to find dead transitions.
[2025-06-02 15:21:51] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
// Phase 1: matrix 308 rows 212 cols
[2025-06-02 15:21:51] [INFO ] Computed 58 invariants in 2 ms
[2025-06-02 15:21:51] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/205 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/212 variables, 49/58 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:55] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:55] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:56] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:56] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:56] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:56] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:56] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:56] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:56] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:56] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:56] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:57] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:57] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:57] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:57] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:57] [INFO ] Deduced a trap composed of 13 places in 99 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:57] [INFO ] Deduced a trap composed of 13 places in 121 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:57] [INFO ] Deduced a trap composed of 13 places in 114 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:57] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:58] [INFO ] Deduced a trap composed of 14 places in 112 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/212 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:59] [INFO ] Deduced a trap composed of 8 places in 126 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:21:59] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:00] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:00] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:00] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:00] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:00] [INFO ] Deduced a trap composed of 36 places in 123 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:00] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:00] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:00] [INFO ] Deduced a trap composed of 36 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:00] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:01] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:01] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:01] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:01] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:01] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:01] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:01] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:02] [INFO ] Deduced a trap composed of 20 places in 137 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:02] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 20/98 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:02] [INFO ] Deduced a trap composed of 8 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:02] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:02] [INFO ] Deduced a trap composed of 8 places in 94 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:02] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:02] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:03] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:03] [INFO ] Deduced a trap composed of 21 places in 133 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:03] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:03] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:03] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:03] [INFO ] Deduced a trap composed of 20 places in 128 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:04] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:04] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:04] [INFO ] Deduced a trap composed of 15 places in 133 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:04] [INFO ] Deduced a trap composed of 20 places in 128 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:04] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:04] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:04] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:05] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 3 ms to minimize.
Problem TDEAD217 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:05] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 6 ms to minimize.
Problem TDEAD217 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 20/118 constraints. Problems are: Problem set: 5 solved, 408 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:05] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:05] [INFO ] Deduced a trap composed of 8 places in 92 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:05] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:06] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:06] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:06] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
Problem TDEAD218 is UNSAT
Problem TDEAD220 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:06] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:06] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:07] [INFO ] Deduced a trap composed of 15 places in 75 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:07] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:07] [INFO ] Deduced a trap composed of 36 places in 79 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:07] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:07] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:08] [INFO ] Deduced a trap composed of 20 places in 135 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:08] [INFO ] Deduced a trap composed of 21 places in 125 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:08] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:08] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:08] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:08] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:08] [INFO ] Deduced a trap composed of 21 places in 136 ms of which 12 ms to minimize.
Problem TDEAD218 is UNSAT
Problem TDEAD220 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 20/138 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:11] [INFO ] Deduced a trap composed of 36 places in 71 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:11] [INFO ] Deduced a trap composed of 15 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:11] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:12] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:12] [INFO ] Deduced a trap composed of 15 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:12] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:12] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:12] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:12] [INFO ] Deduced a trap composed of 15 places in 92 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:12] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:12] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:13] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:13] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:13] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:13] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:13] [INFO ] Deduced a trap composed of 22 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:13] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:13] [INFO ] Deduced a trap composed of 21 places in 126 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:14] [INFO ] Deduced a trap composed of 21 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:14] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 15 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/212 variables, 20/158 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:15] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:16] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:16] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:16] [INFO ] Deduced a trap composed of 21 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:16] [INFO ] Deduced a trap composed of 20 places in 127 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:16] [INFO ] Deduced a trap composed of 22 places in 100 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:16] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 13 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/212 variables, 7/165 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:17] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:17] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:17] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:17] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:17] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:17] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:17] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:19] [INFO ] Deduced a trap composed of 36 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:19] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:19] [INFO ] Deduced a trap composed of 21 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:19] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:19] [INFO ] Deduced a trap composed of 21 places in 100 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:20] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 14 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/212 variables, 13/178 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 212/520 variables, and 178 constraints, problems are : Problem set: 7 solved, 406 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 0/212 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 120/120 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 9/9 constraints. Problems are: Problem set: 7 solved, 406 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 90/99 constraints. Problems are: Problem set: 7 solved, 406 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/198 variables, 0/99 constraints. Problems are: Problem set: 7 solved, 406 unsolved
At refinement iteration 3 (OVERLAPS) 14/212 variables, 49/148 constraints. Problems are: Problem set: 7 solved, 406 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 30/178 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:23] [INFO ] Deduced a trap composed of 21 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:23] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:24] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:24] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:24] [INFO ] Deduced a trap composed of 21 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:25] [INFO ] Deduced a trap composed of 36 places in 79 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:25] [INFO ] Deduced a trap composed of 36 places in 97 ms of which 12 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 7/185 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:26] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:27] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:27] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:27] [INFO ] Deduced a trap composed of 15 places in 72 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:27] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:28] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 6/191 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:29] [INFO ] Deduced a trap composed of 15 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:29] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:30] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:30] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/212 variables, 4/195 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:32] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:32] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:33] [INFO ] Deduced a trap composed of 21 places in 99 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:33] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:33] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:33] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:33] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 9 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/212 variables, 7/202 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:35] [INFO ] Deduced a trap composed of 36 places in 81 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:35] [INFO ] Deduced a trap composed of 22 places in 98 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:35] [INFO ] Deduced a trap composed of 16 places in 119 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:35] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 14 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/212 variables, 4/206 constraints. Problems are: Problem set: 7 solved, 406 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/212 variables, 0/206 constraints. Problems are: Problem set: 7 solved, 406 unsolved
At refinement iteration 11 (OVERLAPS) 308/520 variables, 212/418 constraints. Problems are: Problem set: 7 solved, 406 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/520 variables, 35/453 constraints. Problems are: Problem set: 7 solved, 406 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/520 variables, 406/859 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:47] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:48] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:22:49] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 13 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/520 variables, 3/862 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/520 variables, and 862 constraints, problems are : Problem set: 7 solved, 406 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 212/212 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 406/413 constraints, Known Traps: 151/151 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60110ms problems are : Problem set: 7 solved, 406 unsolved
Search for dead transitions found 7 dead transitions in 60112ms
Found 7 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 7 transitions
Dead transitions reduction (with SMT) removed 7 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 212/212 places, 413/420 transitions.
Graph (complete) has 1086 edges and 212 vertex of which 205 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 9 ms. Remains 205 /212 variables (removed 7) and now considering 413/413 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 205/212 places, 413/420 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60147 ms. Remains : 205/212 places, 413/420 transitions.
Built C files in :
/tmp/ltsmin7572648484657919238
[2025-06-02 15:22:51] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7572648484657919238
Running compilation step : cd /tmp/ltsmin7572648484657919238;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 666 ms.
Running link step : cd /tmp/ltsmin7572648484657919238;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin7572648484657919238;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7266963112355773106.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 43 out of 212 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 420/420 transitions.
Applied a total of 0 rules in 7 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:23:06] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
// Phase 1: matrix 308 rows 212 cols
[2025-06-02 15:23:06] [INFO ] Computed 58 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:23:06] [INFO ] Implicit Places using invariants in 219 ms returned []
[2025-06-02 15:23:06] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:23:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:23:07] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:23:07] [INFO ] Implicit Places using invariants and state equation in 391 ms returned []
Implicit Place search using SMT with State Equation took 611 ms to find 0 implicit places.
Running 413 sub problems to find dead transitions.
[2025-06-02 15:23:07] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:23:07] [INFO ] Invariant cache hit.
[2025-06-02 15:23:07] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/205 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/212 variables, 49/58 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:12] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:12] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:12] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:12] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:12] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:12] [INFO ] Deduced a trap composed of 9 places in 115 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:12] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:12] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:12] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:13] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:13] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:13] [INFO ] Deduced a trap composed of 13 places in 110 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:13] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:13] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:13] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:13] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:13] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:14] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:14] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:14] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/212 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:15] [INFO ] Deduced a trap composed of 13 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:15] [INFO ] Deduced a trap composed of 13 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:16] [INFO ] Deduced a trap composed of 14 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:16] [INFO ] Deduced a trap composed of 13 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:16] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:16] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:16] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:16] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:16] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:16] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:17] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:17] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:17] [INFO ] Deduced a trap composed of 13 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:17] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:17] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:17] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:17] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:17] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:18] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:18] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 20/98 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:18] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:18] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:18] [INFO ] Deduced a trap composed of 14 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:18] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:18] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:19] [INFO ] Deduced a trap composed of 14 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:19] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:19] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:19] [INFO ] Deduced a trap composed of 14 places in 114 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:19] [INFO ] Deduced a trap composed of 36 places in 122 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:19] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:19] [INFO ] Deduced a trap composed of 36 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:20] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:20] [INFO ] Deduced a trap composed of 36 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:20] [INFO ] Deduced a trap composed of 36 places in 89 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:20] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:20] [INFO ] Deduced a trap composed of 36 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:20] [INFO ] Deduced a trap composed of 36 places in 85 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:20] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:20] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 20/118 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:21] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:21] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:21] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:21] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:22] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:22] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:22] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:22] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:22] [INFO ] Deduced a trap composed of 15 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:22] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:22] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:22] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:23] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:23] [INFO ] Deduced a trap composed of 36 places in 96 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:23] [INFO ] Deduced a trap composed of 36 places in 92 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:23] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:24] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:24] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:24] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:24] [INFO ] Deduced a trap composed of 22 places in 95 ms of which 8 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 20/138 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:25] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:26] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:26] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:26] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:26] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:26] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:27] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:27] [INFO ] Deduced a trap composed of 36 places in 75 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:28] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:28] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:28] [INFO ] Deduced a trap composed of 16 places in 119 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:28] [INFO ] Deduced a trap composed of 16 places in 107 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:28] [INFO ] Deduced a trap composed of 16 places in 105 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:28] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:29] [INFO ] Deduced a trap composed of 23 places in 121 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:29] [INFO ] Deduced a trap composed of 23 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:29] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:29] [INFO ] Deduced a trap composed of 22 places in 129 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:29] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:29] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 15 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/212 variables, 20/158 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:31] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:31] [INFO ] Deduced a trap composed of 36 places in 95 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:31] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:31] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:31] [INFO ] Deduced a trap composed of 22 places in 104 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:32] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:32] [INFO ] Deduced a trap composed of 23 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:32] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:32] [INFO ] Deduced a trap composed of 23 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:32] [INFO ] Deduced a trap composed of 23 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:32] [INFO ] Deduced a trap composed of 23 places in 108 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:32] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 14 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/212 variables, 12/170 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:33] [INFO ] Deduced a trap composed of 20 places in 131 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:33] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:33] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:33] [INFO ] Deduced a trap composed of 20 places in 206 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:33] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:35] [INFO ] Deduced a trap composed of 36 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:35] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:35] [INFO ] Deduced a trap composed of 22 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:35] [INFO ] Deduced a trap composed of 22 places in 98 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:35] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:36] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:36] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:36] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:36] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:36] [INFO ] Deduced a trap composed of 22 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:36] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 13 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 9 (INCLUDED_ONLY) 0/212 variables, 16/186 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 212/520 variables, and 186 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 0/212 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 128/128 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/205 variables, 90/99 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/205 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (OVERLAPS) 7/212 variables, 49/148 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 38/186 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 6 (OVERLAPS) 308/520 variables, 212/398 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 35/433 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 413/846 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:50] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 8 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/520 variables, 1/847 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:23:57] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:24:03] [INFO ] Deduced a trap composed of 36 places in 81 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:24:04] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:24:04] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:24:06] [INFO ] Deduced a trap composed of 22 places in 102 ms of which 13 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/520 variables, 5/852 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/520 variables, and 852 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 212/212 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 134/134 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60104ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 60106ms
Finished structural reductions in LTL mode , in 1 iterations and 60725 ms. Remains : 212/212 places, 420/420 transitions.
Built C files in :
/tmp/ltsmin13766243058618376584
[2025-06-02 15:24:07] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13766243058618376584
Running compilation step : cd /tmp/ltsmin13766243058618376584;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 651 ms.
Running link step : cd /tmp/ltsmin13766243058618376584;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin13766243058618376584;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6875688475977055587.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-02 15:24:22] [INFO ] Flatten gal took : 22 ms
[2025-06-02 15:24:22] [INFO ] Flatten gal took : 24 ms
[2025-06-02 15:24:22] [INFO ] Time to serialize gal into /tmp/LTL2044792917711746335.gal : 3 ms
[2025-06-02 15:24:22] [INFO ] Time to serialize properties into /tmp/LTL1299622983733886268.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2044792917711746335.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7051502403311000550.hoa' '-atoms' '/tmp/LTL1299622983733886268.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL1299622983733886268.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7051502403311000550.hoa
Detected timeout of ITS tools.
[2025-06-02 15:24:37] [INFO ] Flatten gal took : 25 ms
[2025-06-02 15:24:37] [INFO ] Flatten gal took : 18 ms
[2025-06-02 15:24:37] [INFO ] Time to serialize gal into /tmp/LTL191606708150594645.gal : 3 ms
[2025-06-02 15:24:37] [INFO ] Time to serialize properties into /tmp/LTL8243289867616644042.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL191606708150594645.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8243289867616644042.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((F((X(("((((((P_b_3>=1)&&(P_setbi_24_1>=1))||((P_b_13>=1)&&(P_setbi_24_6>=1)))||(((P_b_5>=1)&&(P_setbi_24_2>=1))||((P_b_11>=1)&&(P_s...3224
Formula 0 simplified : G(!"(((((y_0>=1)&&(P_ify0_4_7>=1))||((y_0>=1)&&(P_ify0_4_6>=1)))||(((y_0>=1)&&(P_ify0_4_5>=1))||((y_0>=1)&&(P_ify0_4_4>=1))))||((((y...2979
Detected timeout of ITS tools.
[2025-06-02 15:24:52] [INFO ] Flatten gal took : 27 ms
[2025-06-02 15:24:52] [INFO ] Applying decomposition
[2025-06-02 15:24:52] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14838766253704931969.txt' '-o' '/tmp/graph14838766253704931969.bin' '-w' '/tmp/graph14838766253704931969.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14838766253704931969.bin' '-l' '-1' '-v' '-w' '/tmp/graph14838766253704931969.weights' '-q' '0' '-e' '0.001'
[2025-06-02 15:24:53] [INFO ] Decomposing Gal with order
[2025-06-02 15:24:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 15:24:53] [INFO ] Removed a total of 615 redundant transitions.
[2025-06-02 15:24:53] [INFO ] Flatten gal took : 47 ms
[2025-06-02 15:24:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 14 ms.
[2025-06-02 15:24:53] [INFO ] Time to serialize gal into /tmp/LTL18163426053537186177.gal : 4 ms
[2025-06-02 15:24:53] [INFO ] Time to serialize properties into /tmp/LTL2864389653802919984.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18163426053537186177.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2864389653802919984.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((X(("((((((i0.u0.P_b_3>=1)&&(i0.u79.P_setbi_24_1>=1))||((i5.u5.P_b_13>=1)&&(i12.u78.P_setbi_24_6>=1)))||(((i1.u1.P_b_5>=1)&&(i1.u...4561
Formula 0 simplified : G(!"(((((i12.u83.y_0>=1)&&(i7.u12.P_ify0_4_7>=1))||((i12.u83.y_0>=1)&&(i7.u11.P_ify0_4_6>=1)))||(((i12.u83.y_0>=1)&&(i7.u10.P_ify0_4...4214
Detected timeout of ITS tools.
Treatment of property LamportFastMutEx-COL-7-LTLFireability-06 finished in 266831 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X((G(!p1)&&p0))||(p2&&X(p3))))))'
Support contains 93 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 3 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:25:08] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
// Phase 1: matrix 308 rows 219 cols
[2025-06-02 15:25:08] [INFO ] Computed 65 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:25:08] [INFO ] Implicit Places using invariants in 120 ms returned []
[2025-06-02 15:25:08] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:25:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:25:08] [INFO ] State equation strengthened by 84 read => feed constraints.
[2025-06-02 15:25:08] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 429 ms to find 0 implicit places.
Running 413 sub problems to find dead transitions.
[2025-06-02 15:25:08] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:25:08] [INFO ] Invariant cache hit.
[2025-06-02 15:25:08] [INFO ] State equation strengthened by 84 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/219 variables, 56/65 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:13] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:13] [INFO ] Deduced a trap composed of 9 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:13] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:13] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:13] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:13] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:13] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:13] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:14] [INFO ] Deduced a trap composed of 13 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:14] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:14] [INFO ] Deduced a trap composed of 14 places in 111 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:14] [INFO ] Deduced a trap composed of 13 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:14] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:14] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:15] [INFO ] Deduced a trap composed of 10 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:15] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:15] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:15] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:15] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:15] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:17] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:17] [INFO ] Deduced a trap composed of 9 places in 126 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:17] [INFO ] Deduced a trap composed of 13 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:17] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:17] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:18] [INFO ] Deduced a trap composed of 36 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:18] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:18] [INFO ] Deduced a trap composed of 36 places in 96 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:18] [INFO ] Deduced a trap composed of 36 places in 87 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:18] [INFO ] Deduced a trap composed of 36 places in 88 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:18] [INFO ] Deduced a trap composed of 36 places in 73 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:18] [INFO ] Deduced a trap composed of 36 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:18] [INFO ] Deduced a trap composed of 36 places in 74 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:18] [INFO ] Deduced a trap composed of 36 places in 77 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:19] [INFO ] Deduced a trap composed of 36 places in 75 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:19] [INFO ] Deduced a trap composed of 36 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:19] [INFO ] Deduced a trap composed of 36 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:19] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:19] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:19] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:20] [INFO ] Deduced a trap composed of 20 places in 128 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:20] [INFO ] Deduced a trap composed of 20 places in 121 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:20] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:21] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:21] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:21] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:21] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:21] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:21] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:22] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:22] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:22] [INFO ] Deduced a trap composed of 15 places in 96 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:22] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:22] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:22] [INFO ] Deduced a trap composed of 15 places in 69 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:22] [INFO ] Deduced a trap composed of 8 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:22] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:22] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:22] [INFO ] Deduced a trap composed of 15 places in 70 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:22] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:22] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:24] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:24] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:24] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:24] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:24] [INFO ] Deduced a trap composed of 16 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:25] [INFO ] Deduced a trap composed of 16 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:25] [INFO ] Deduced a trap composed of 16 places in 115 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:25] [INFO ] Deduced a trap composed of 16 places in 110 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:25] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:25] [INFO ] Deduced a trap composed of 22 places in 129 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:25] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:25] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:25] [INFO ] Deduced a trap composed of 23 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:26] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:26] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:26] [INFO ] Deduced a trap composed of 23 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:26] [INFO ] Deduced a trap composed of 23 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:26] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:26] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:30] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:30] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:30] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:30] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:30] [INFO ] Deduced a trap composed of 23 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:30] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:30] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:31] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:31] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:31] [INFO ] Deduced a trap composed of 23 places in 135 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:31] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 11/156 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:31] [INFO ] Deduced a trap composed of 20 places in 121 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:32] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:32] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:32] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:32] [INFO ] Deduced a trap composed of 20 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:33] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:33] [INFO ] Deduced a trap composed of 21 places in 129 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:33] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:33] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:33] [INFO ] Deduced a trap composed of 20 places in 121 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:35] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:35] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 12/168 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:35] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:35] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:35] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:35] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:35] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:37] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:37] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:37] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:37] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:38] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:38] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:38] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 12/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 219/527 variables, and 180 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 0/219 constraints, ReadFeed: 0/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 115/115 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 74/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (OVERLAPS) 7/219 variables, 56/139 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 41/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:40] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:40] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:41] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:41] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:41] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 5/185 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:43] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:43] [INFO ] Deduced a trap composed of 20 places in 93 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:43] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:43] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:43] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:44] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:44] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:45] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:45] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:45] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 10/195 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:25:47] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 9 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 9 (OVERLAPS) 308/527 variables, 219/415 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/527 variables, 84/499 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/527 variables, 413/912 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:00] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:00] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:00] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:00] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:01] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:01] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:01] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:01] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:01] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:01] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:02] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:02] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:02] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:02] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:02] [INFO ] Deduced a trap composed of 22 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:02] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:03] [INFO ] Deduced a trap composed of 22 places in 104 ms of which 14 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/527 variables, 17/929 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 527/527 variables, and 929 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 219/219 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 148/148 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60106ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 60108ms
Finished structural reductions in LTL mode , in 1 iterations and 60543 ms. Remains : 219/219 places, 420/420 transitions.
Stuttering acceptance computed with spot in 294 ms :[true, p1, (OR (NOT p0) p1), (OR (AND (NOT p0) (NOT p3)) (AND p1 (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)) (AND p1 (NOT p2)) (AND p1 (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2)) (AND p1 (NOT p3)) (AND p1 (NOT p2))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2)) (AND p1 (NOT p3)) (AND p1 (NOT p2)))]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLFireability-07
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA LamportFastMutEx-COL-7-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-7-LTLFireability-07 finished in 60860 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(!p1)&&p0))))'
Support contains 77 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 1 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:26:09] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:26:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:26:09] [INFO ] Implicit Places using invariants in 117 ms returned []
[2025-06-02 15:26:09] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:26:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:26:09] [INFO ] State equation strengthened by 84 read => feed constraints.
[2025-06-02 15:26:09] [INFO ] Implicit Places using invariants and state equation in 335 ms returned []
Implicit Place search using SMT with State Equation took 453 ms to find 0 implicit places.
Running 413 sub problems to find dead transitions.
[2025-06-02 15:26:09] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:26:09] [INFO ] Invariant cache hit.
[2025-06-02 15:26:09] [INFO ] State equation strengthened by 84 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/219 variables, 56/65 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:14] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:14] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:14] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:14] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:14] [INFO ] Deduced a trap composed of 9 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:14] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:14] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:14] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:15] [INFO ] Deduced a trap composed of 13 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:15] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:15] [INFO ] Deduced a trap composed of 14 places in 111 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:15] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:15] [INFO ] Deduced a trap composed of 9 places in 94 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:15] [INFO ] Deduced a trap composed of 13 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:15] [INFO ] Deduced a trap composed of 10 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:16] [INFO ] Deduced a trap composed of 20 places in 96 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:16] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:16] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:16] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:16] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:18] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:18] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:18] [INFO ] Deduced a trap composed of 13 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:18] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:18] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:19] [INFO ] Deduced a trap composed of 36 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:19] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:19] [INFO ] Deduced a trap composed of 36 places in 95 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:19] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:19] [INFO ] Deduced a trap composed of 36 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:19] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:19] [INFO ] Deduced a trap composed of 36 places in 83 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:19] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:19] [INFO ] Deduced a trap composed of 36 places in 76 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:19] [INFO ] Deduced a trap composed of 36 places in 81 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:20] [INFO ] Deduced a trap composed of 36 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:20] [INFO ] Deduced a trap composed of 36 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:20] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:20] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:20] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:21] [INFO ] Deduced a trap composed of 20 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:21] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:21] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:21] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:22] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:22] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:22] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:22] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:22] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:22] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:23] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:23] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:23] [INFO ] Deduced a trap composed of 15 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:23] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:23] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:23] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:23] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:23] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:23] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:23] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:23] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:24] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:25] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:25] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:25] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:25] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:25] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:25] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:26] [INFO ] Deduced a trap composed of 16 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:26] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:26] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:26] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:26] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:26] [INFO ] Deduced a trap composed of 23 places in 108 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:26] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:27] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:27] [INFO ] Deduced a trap composed of 23 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:27] [INFO ] Deduced a trap composed of 23 places in 105 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:27] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:27] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:30] [INFO ] Deduced a trap composed of 22 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:30] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:31] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:31] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:31] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:31] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:31] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:31] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:31] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:32] [INFO ] Deduced a trap composed of 23 places in 103 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:32] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 11/156 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:32] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:32] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:32] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:32] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:32] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:33] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:33] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:33] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:34] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:34] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:35] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:35] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 12/168 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:35] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:36] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:36] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:36] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:36] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:37] [INFO ] Deduced a trap composed of 16 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:37] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:38] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:38] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:38] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:38] [INFO ] Deduced a trap composed of 23 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:39] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 12/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 219/527 variables, and 180 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 0/219 constraints, ReadFeed: 0/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 115/115 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 74/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (OVERLAPS) 7/219 variables, 56/139 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 41/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:41] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:41] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:41] [INFO ] Deduced a trap composed of 20 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:42] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:42] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 5/185 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:44] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:44] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:44] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:44] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:44] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:45] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:46] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:46] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:47] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:47] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 10/195 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:26:48] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 9 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 9 (OVERLAPS) 308/527 variables, 219/415 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/527 variables, 84/499 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/527 variables, 413/912 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:02] [INFO ] Deduced a trap composed of 20 places in 123 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:02] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:02] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:02] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:02] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:03] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:03] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:03] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:03] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:03] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:04] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:04] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:04] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:04] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:04] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:04] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:05] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 14 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/527 variables, 17/929 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 527/527 variables, and 929 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 219/219 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 148/148 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60115ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 60117ms
Finished structural reductions in LTL mode , in 1 iterations and 60575 ms. Remains : 219/219 places, 420/420 transitions.
Stuttering acceptance computed with spot in 150 ms :[true, (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1)]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLFireability-08
Entered a terminal (fully accepting) state of product in 28 steps with 0 reset in 0 ms.
FORMULA LamportFastMutEx-COL-7-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-7-LTLFireability-08 finished in 60740 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((!p0||X(X(X(X(p1)))))&&(X(X(X(p1)))||p2)))))'
Support contains 70 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 3 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:27:09] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:27:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:27:09] [INFO ] Implicit Places using invariants in 130 ms returned []
[2025-06-02 15:27:09] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:27:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:27:10] [INFO ] State equation strengthened by 84 read => feed constraints.
[2025-06-02 15:27:10] [INFO ] Implicit Places using invariants and state equation in 351 ms returned []
Implicit Place search using SMT with State Equation took 481 ms to find 0 implicit places.
Running 413 sub problems to find dead transitions.
[2025-06-02 15:27:10] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:27:10] [INFO ] Invariant cache hit.
[2025-06-02 15:27:10] [INFO ] State equation strengthened by 84 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/219 variables, 56/65 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:15] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:15] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:15] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:15] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:15] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:15] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:15] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:15] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:15] [INFO ] Deduced a trap composed of 13 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:16] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:16] [INFO ] Deduced a trap composed of 14 places in 109 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:16] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:16] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:16] [INFO ] Deduced a trap composed of 13 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:16] [INFO ] Deduced a trap composed of 10 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:16] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:17] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:17] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:17] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:17] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:19] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:19] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:19] [INFO ] Deduced a trap composed of 13 places in 118 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:19] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:19] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:20] [INFO ] Deduced a trap composed of 36 places in 117 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:20] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:20] [INFO ] Deduced a trap composed of 36 places in 96 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:20] [INFO ] Deduced a trap composed of 36 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:20] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:20] [INFO ] Deduced a trap composed of 36 places in 73 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:20] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:20] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:20] [INFO ] Deduced a trap composed of 36 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:20] [INFO ] Deduced a trap composed of 36 places in 77 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:21] [INFO ] Deduced a trap composed of 36 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:21] [INFO ] Deduced a trap composed of 36 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:21] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:21] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:21] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:22] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:22] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:22] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:23] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:23] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:23] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:23] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:23] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:23] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:23] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:24] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:24] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:24] [INFO ] Deduced a trap composed of 15 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:24] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:24] [INFO ] Deduced a trap composed of 15 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:24] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:24] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:24] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:24] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:24] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:24] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:25] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:26] [INFO ] Deduced a trap composed of 16 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:26] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:26] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:26] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:26] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:27] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:27] [INFO ] Deduced a trap composed of 16 places in 100 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:27] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:27] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:27] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:27] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:27] [INFO ] Deduced a trap composed of 23 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:27] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:28] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:28] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:28] [INFO ] Deduced a trap composed of 23 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:28] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:28] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:31] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:31] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:32] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:32] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:32] [INFO ] Deduced a trap composed of 23 places in 112 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:32] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:32] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:32] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:32] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:33] [INFO ] Deduced a trap composed of 23 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:33] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 11/156 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:33] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:33] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:33] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:33] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:33] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:34] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:34] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:34] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:34] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:35] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:36] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:36] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 12/168 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:36] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:36] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:37] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:37] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:37] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:38] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:38] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:39] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:39] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:39] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:39] [INFO ] Deduced a trap composed of 23 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:39] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 12/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 219/527 variables, and 180 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 0/219 constraints, ReadFeed: 0/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 115/115 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 74/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (OVERLAPS) 7/219 variables, 56/139 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 41/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:42] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:42] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:42] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:42] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:42] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 5/185 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:45] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:45] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:45] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:45] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:45] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:46] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:46] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:47] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:47] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:47] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 10/195 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:27:49] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 9 (OVERLAPS) 308/527 variables, 219/415 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/527 variables, 84/499 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/527 variables, 413/912 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:02] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:02] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:02] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:02] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:03] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:03] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:03] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:03] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:03] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:04] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:04] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:04] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:04] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:04] [INFO ] Deduced a trap composed of 21 places in 104 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:04] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:04] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:05] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 13 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/527 variables, 17/929 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 527/527 variables, and 929 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 219/219 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 148/148 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60109ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 60111ms
Finished structural reductions in LTL mode , in 1 iterations and 60598 ms. Remains : 219/219 places, 420/420 transitions.
Stuttering acceptance computed with spot in 218 ms :[(OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p1))), (AND p2 p0 (NOT p1)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p1)))]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLFireability-09
Product exploration explored 100000 steps with 947 reset in 263 ms.
Stack based approach found an accepted trace after 4329 steps with 34 reset with depth 231 and stack size 231 in 12 ms.
FORMULA LamportFastMutEx-COL-7-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-COL-7-LTLFireability-09 finished in 61119 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 14 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 212 transition count 413
Applied a total of 14 rules in 10 ms. Remains 212 /219 variables (removed 7) and now considering 413/420 (removed 7) transitions.
[2025-06-02 15:28:10] [INFO ] Flow matrix only has 301 transitions (discarded 112 similar events)
// Phase 1: matrix 301 rows 212 cols
[2025-06-02 15:28:10] [INFO ] Computed 65 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:28:11] [INFO ] Implicit Places using invariants in 215 ms returned [128, 129, 130, 131, 132, 133, 134]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 215 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 205/219 places, 413/420 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 0 place count 205 transition count 406
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 198 transition count 406
Applied a total of 14 rules in 8 ms. Remains 198 /205 variables (removed 7) and now considering 406/413 (removed 7) transitions.
[2025-06-02 15:28:11] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
// Phase 1: matrix 294 rows 198 cols
[2025-06-02 15:28:11] [INFO ] Computed 58 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:28:11] [INFO ] Implicit Places using invariants in 171 ms returned []
[2025-06-02 15:28:11] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
[2025-06-02 15:28:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:28:11] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:28:11] [INFO ] Implicit Places using invariants and state equation in 362 ms returned []
Implicit Place search using SMT with State Equation took 534 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 198/219 places, 406/420 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 769 ms. Remains : 198/219 places, 406/420 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLFireability-10
Product exploration explored 100000 steps with 840 reset in 346 ms.
Stack based approach found an accepted trace after 242 steps with 3 reset with depth 119 and stack size 119 in 1 ms.
FORMULA LamportFastMutEx-COL-7-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-COL-7-LTLFireability-10 finished in 1164 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X((F(p0) U p1)) U p2)&&F(p3)))'
Support contains 50 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 2 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:28:12] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
// Phase 1: matrix 308 rows 219 cols
[2025-06-02 15:28:12] [INFO ] Computed 65 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:28:12] [INFO ] Implicit Places using invariants in 241 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 242 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 420/420 transitions.
Applied a total of 0 rules in 1 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 246 ms. Remains : 212/219 places, 420/420 transitions.
Stuttering acceptance computed with spot in 205 ms :[(OR (NOT p3) (NOT p2)), (NOT p3), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLFireability-11
Product exploration explored 100000 steps with 5236 reset in 454 ms.
Product exploration explored 100000 steps with 5275 reset in 453 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p3 (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND p2 (NOT p1)))), (X p3), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND p2 (NOT p1))))), (X (X p3)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 11 factoid took 248 ms. Reduced automaton from 5 states, 9 edges and 4 AP (stutter sensitive) to 10 states, 28 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 466 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (AND p2 (NOT p1) (NOT p0)), (AND p2 (NOT p1) p0), false, false, false, false]
RANDOM walk for 11612 steps (3 resets) in 86 ms. (133 steps per ms) remains 0/11 properties
Knowledge obtained : [(AND p3 (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND p2 (NOT p1)))), (X p3), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND p2 (NOT p1))))), (X (X p3)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p1 (NOT p2) p0))), (F (NOT (OR p1 (NOT p2)))), (F (NOT (OR (NOT p1) (NOT p2) (NOT p0)))), (F (NOT (OR (NOT p1) (NOT p2) p0))), (F p2), (F (NOT (OR p1 p2 (NOT p0)))), (F (NOT (OR (NOT p1) p2 (NOT p0)))), (F p0), (F p1), (F (NOT (OR p1 (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 11 factoid took 596 ms. Reduced automaton from 10 states, 28 edges and 3 AP (stutter insensitive) to 10 states, 28 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 410 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (AND p2 (NOT p1) (NOT p0)), (AND p2 (NOT p1) p0), false, false, false, false]
Stuttering acceptance computed with spot in 419 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (AND p2 (NOT p1) (NOT p0)), (AND p2 (NOT p1) p0), false, false, false, false]
[2025-06-02 15:28:15] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
// Phase 1: matrix 308 rows 212 cols
[2025-06-02 15:28:15] [INFO ] Computed 58 invariants in 4 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:28:15] [INFO ] [Real]Absence check using 58 positive place invariants in 38 ms returned sat
[2025-06-02 15:28:16] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2025-06-02 15:28:16] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:28:16] [INFO ] [Nat]Absence check using 58 positive place invariants in 21 ms returned sat
[2025-06-02 15:28:16] [INFO ] [Nat]Absence check using state equation in 156 ms returned sat
[2025-06-02 15:28:16] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:28:16] [INFO ] [Nat]Added 35 Read/Feed constraints in 14 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:16] [INFO ] Deduced a trap composed of 9 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:16] [INFO ] Deduced a trap composed of 16 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:16] [INFO ] Deduced a trap composed of 19 places in 109 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:17] [INFO ] Deduced a trap composed of 14 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:17] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:17] [INFO ] Deduced a trap composed of 14 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:17] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:17] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:17] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:17] [INFO ] Deduced a trap composed of 14 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:17] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:18] [INFO ] Deduced a trap composed of 14 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:18] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:18] [INFO ] Deduced a trap composed of 14 places in 114 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:18] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 3 ms to minimize.
[2025-06-02 15:28:18] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 1880 ms
[2025-06-02 15:28:18] [INFO ] Computed and/alt/rep : 273/1575/273 causal constraints (skipped 28 transitions) in 22 ms.
[2025-06-02 15:28:20] [INFO ] Added : 244 causal constraints over 50 iterations in 1619 ms. Result :sat
Could not prove EG (NOT p1)
[2025-06-02 15:28:20] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:28:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:28:20] [INFO ] [Real]Absence check using 58 positive place invariants in 30 ms returned sat
[2025-06-02 15:28:20] [INFO ] [Real]Absence check using state equation in 211 ms returned sat
[2025-06-02 15:28:20] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:28:20] [INFO ] [Nat]Absence check using 58 positive place invariants in 35 ms returned sat
[2025-06-02 15:28:21] [INFO ] [Nat]Absence check using state equation in 295 ms returned sat
[2025-06-02 15:28:21] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:28:21] [INFO ] [Nat]Added 35 Read/Feed constraints in 19 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:21] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:21] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:21] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:21] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:21] [INFO ] Deduced a trap composed of 15 places in 70 ms of which 5 ms to minimize.
[2025-06-02 15:28:21] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 533 ms
[2025-06-02 15:28:21] [INFO ] Computed and/alt/rep : 273/1575/273 causal constraints (skipped 28 transitions) in 22 ms.
[2025-06-02 15:28:23] [INFO ] Added : 230 causal constraints over 46 iterations in 1516 ms. Result :sat
Could not prove EG (NOT p2)
[2025-06-02 15:28:23] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:28:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:28:23] [INFO ] [Real]Absence check using 58 positive place invariants in 27 ms returned sat
[2025-06-02 15:28:23] [INFO ] [Real]Absence check using state equation in 201 ms returned sat
[2025-06-02 15:28:23] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:28:23] [INFO ] [Nat]Absence check using 58 positive place invariants in 22 ms returned sat
[2025-06-02 15:28:24] [INFO ] [Nat]Absence check using state equation in 158 ms returned sat
[2025-06-02 15:28:24] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:28:24] [INFO ] [Nat]Added 35 Read/Feed constraints in 10 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:24] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:24] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 3 ms to minimize.
[2025-06-02 15:28:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 132 ms
[2025-06-02 15:28:24] [INFO ] Computed and/alt/rep : 273/1575/273 causal constraints (skipped 28 transitions) in 18 ms.
[2025-06-02 15:28:25] [INFO ] Added : 210 causal constraints over 42 iterations in 1257 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 50 out of 212 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 212/212 places, 420/420 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 205 transition count 413
Applied a total of 14 rules in 13 ms. Remains 205 /212 variables (removed 7) and now considering 413/420 (removed 7) transitions.
[2025-06-02 15:28:25] [INFO ] Flow matrix only has 301 transitions (discarded 112 similar events)
// Phase 1: matrix 301 rows 205 cols
[2025-06-02 15:28:25] [INFO ] Computed 58 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:28:25] [INFO ] Implicit Places using invariants in 128 ms returned []
[2025-06-02 15:28:25] [INFO ] Flow matrix only has 301 transitions (discarded 112 similar events)
[2025-06-02 15:28:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:28:25] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:28:26] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 433 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 15:28:26] [INFO ] Redundant transitions in 4 ms returned []
Running 406 sub problems to find dead transitions.
[2025-06-02 15:28:26] [INFO ] Flow matrix only has 301 transitions (discarded 112 similar events)
[2025-06-02 15:28:26] [INFO ] Invariant cache hit.
[2025-06-02 15:28:26] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 2 (OVERLAPS) 7/205 variables, 49/58 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:30] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:30] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:30] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:30] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:31] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:31] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:31] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:31] [INFO ] Deduced a trap composed of 8 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:31] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:31] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:31] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:31] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:31] [INFO ] Deduced a trap composed of 8 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:31] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:32] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:32] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:32] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:32] [INFO ] Deduced a trap composed of 14 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:32] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:32] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/205 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:34] [INFO ] Deduced a trap composed of 8 places in 89 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:34] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:34] [INFO ] Deduced a trap composed of 8 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:34] [INFO ] Deduced a trap composed of 15 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:34] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:34] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:35] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:35] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:35] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:35] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:35] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:35] [INFO ] Deduced a trap composed of 36 places in 107 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:35] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:35] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:36] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:36] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:36] [INFO ] Deduced a trap composed of 36 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:36] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:36] [INFO ] Deduced a trap composed of 36 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:36] [INFO ] Deduced a trap composed of 36 places in 63 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 20/98 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:36] [INFO ] Deduced a trap composed of 8 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:36] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:37] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:37] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:37] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:37] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:37] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:37] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:38] [INFO ] Deduced a trap composed of 36 places in 92 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:38] [INFO ] Deduced a trap composed of 36 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:38] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:38] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:38] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:38] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:39] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:39] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:39] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:39] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:39] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:39] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 20/118 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:39] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:39] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:40] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:40] [INFO ] Deduced a trap composed of 21 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:40] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:40] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:40] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:41] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:41] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:41] [INFO ] Deduced a trap composed of 16 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:41] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:42] [INFO ] Deduced a trap composed of 36 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:42] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:42] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:42] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:42] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:42] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:43] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:43] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:43] [INFO ] Deduced a trap composed of 16 places in 112 ms of which 11 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 20/138 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:45] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:45] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:45] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:45] [INFO ] Deduced a trap composed of 20 places in 95 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:46] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:46] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:47] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:47] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:47] [INFO ] Deduced a trap composed of 22 places in 98 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:47] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:47] [INFO ] Deduced a trap composed of 21 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:47] [INFO ] Deduced a trap composed of 22 places in 104 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:47] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:47] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:48] [INFO ] Deduced a trap composed of 21 places in 104 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:48] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:48] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:48] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:48] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:48] [INFO ] Deduced a trap composed of 21 places in 105 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 20/158 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:49] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:50] [INFO ] Deduced a trap composed of 21 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:50] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:50] [INFO ] Deduced a trap composed of 21 places in 98 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:50] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:51] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:51] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:51] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:51] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:51] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:51] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:51] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:52] [INFO ] Deduced a trap composed of 21 places in 105 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:52] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:52] [INFO ] Deduced a trap composed of 22 places in 96 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:52] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 12 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 16/174 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:54] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:54] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:54] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 8 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 1.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 1.0)
(s23 1.0)
(s24 0.0)
(s25 0.0)
(s26 1.0)
(s27 1.0)
(s28 0.0)
(s29 0.0)
(s30 1.0)
(s31 1.0)
(s32 0.0)
(s33 1.0)
(s34 0.0)
(s35 0.0)
(s36 1.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 1.0)
(s67 0.0)
(s68 1.0)
(s69 0.0)
(s70 0.0)
(s71 1.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 0.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 1.0)
(s178 0.0)
(s179 1.0)
(s180 0.0)
(s181 1.0)
(s182 1.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 0.0)
(s199 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 9 (INCLUDED_ONLY) 0/205 variables, 3/177 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 205/506 variables, and 177 constraints, problems are : Problem set: 0 solved, 406 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 0/205 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 406/406 constraints, Known Traps: 119/119 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 74/83 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/198 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 3 (OVERLAPS) 7/205 variables, 49/132 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 45/177 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:59] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:59] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:59] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:28:59] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:00] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 12 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 5/182 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:01] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 11 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:03] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:03] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:04] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:04] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:04] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 5/188 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 9 (OVERLAPS) 301/506 variables, 205/393 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/506 variables, 35/428 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/506 variables, 406/834 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:17] [INFO ] Deduced a trap along path composed of 7 places in 43 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s183 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 506/506 variables, and 835 constraints, problems are : Problem set: 0 solved, 406 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 205/205 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 406/406 constraints, Known Traps: 130/130 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60108ms problems are : Problem set: 0 solved, 406 unsolved
Search for dead transitions found 0 dead transitions in 60109ms
Starting structural reductions in SI_LTL mode, iteration 1 : 205/212 places, 413/420 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60570 ms. Remains : 205/212 places, 413/420 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT (AND p1 p2 (NOT p0)))), (X (NOT (AND p1 p2 p0))), (X (NOT (AND (NOT p1) p2 p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT (AND p1 p2 (NOT p0))))), (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 21 factoid took 281 ms. Reduced automaton from 10 states, 28 edges and 3 AP (stutter insensitive) to 10 states, 28 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 470 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p0), (NOT p1), (AND p2 (NOT p0) (NOT p1)), false, (AND p2 p0 (NOT p1)), false, false, false]
RANDOM walk for 15186 steps (2 resets) in 188 ms. (80 steps per ms) remains 0/11 properties
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT (AND p1 p2 (NOT p0)))), (X (NOT (AND p1 p2 p0))), (X (NOT (AND (NOT p1) p2 p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT (AND p1 p2 (NOT p0))))), (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR (NOT p0) p2 (NOT p1)))), (F (NOT (OR (NOT p0) p2 p1))), (F (NOT (OR (NOT p0) (NOT p2) p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p2), (F (NOT (OR (NOT p2) p1))), (F (NOT (OR (NOT p0) (NOT p2) (NOT p1)))), (F p0), (F p1), (F (NOT (OR p0 (NOT p2) p1))), (F (NOT (OR p0 (NOT p2) (NOT p1))))]
Knowledge based reduction with 21 factoid took 666 ms. Reduced automaton from 10 states, 28 edges and 3 AP (stutter insensitive) to 10 states, 28 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 459 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p0), (NOT p1), (AND p2 (NOT p0) (NOT p1)), false, (AND p2 p0 (NOT p1)), false, false, false]
Stuttering acceptance computed with spot in 457 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p0), (NOT p1), (AND p2 (NOT p0) (NOT p1)), false, (AND p2 p0 (NOT p1)), false, false, false]
[2025-06-02 15:29:28] [INFO ] Flow matrix only has 301 transitions (discarded 112 similar events)
[2025-06-02 15:29:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:29:28] [INFO ] [Real]Absence check using 58 positive place invariants in 32 ms returned sat
[2025-06-02 15:29:29] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2025-06-02 15:29:29] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:29:29] [INFO ] [Nat]Absence check using 58 positive place invariants in 21 ms returned sat
[2025-06-02 15:29:29] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2025-06-02 15:29:29] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:29:29] [INFO ] [Nat]Added 35 Read/Feed constraints in 12 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:29] [INFO ] Deduced a trap composed of 8 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:29] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
[2025-06-02 15:29:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 129 ms
[2025-06-02 15:29:29] [INFO ] Computed and/alt/rep : 266/1568/266 causal constraints (skipped 28 transitions) in 22 ms.
[2025-06-02 15:29:31] [INFO ] Added : 216 causal constraints over 44 iterations in 1347 ms. Result :sat
Could not prove EG (NOT p0)
[2025-06-02 15:29:31] [INFO ] Flow matrix only has 301 transitions (discarded 112 similar events)
[2025-06-02 15:29:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:29:31] [INFO ] [Real]Absence check using 58 positive place invariants in 30 ms returned sat
[2025-06-02 15:29:31] [INFO ] [Real]Absence check using state equation in 201 ms returned sat
[2025-06-02 15:29:31] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:29:31] [INFO ] [Nat]Absence check using 58 positive place invariants in 32 ms returned sat
[2025-06-02 15:29:32] [INFO ] [Nat]Absence check using state equation in 264 ms returned sat
[2025-06-02 15:29:32] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:29:32] [INFO ] [Nat]Added 35 Read/Feed constraints in 16 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:32] [INFO ] Deduced a trap composed of 8 places in 91 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:32] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:32] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:32] [INFO ] Deduced a trap composed of 8 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:32] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:32] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:32] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:33] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:33] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:33] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:33] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:33] [INFO ] Deduced a trap composed of 8 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:33] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 9 ms to minimize.
[2025-06-02 15:29:33] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 1401 ms
[2025-06-02 15:29:33] [INFO ] Computed and/alt/rep : 266/1568/266 causal constraints (skipped 28 transitions) in 21 ms.
[2025-06-02 15:29:35] [INFO ] Added : 243 causal constraints over 49 iterations in 1705 ms. Result :sat
Could not prove EG (NOT p2)
[2025-06-02 15:29:35] [INFO ] Flow matrix only has 301 transitions (discarded 112 similar events)
[2025-06-02 15:29:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:29:35] [INFO ] [Real]Absence check using 58 positive place invariants in 26 ms returned sat
[2025-06-02 15:29:35] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2025-06-02 15:29:35] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:29:35] [INFO ] [Nat]Absence check using 58 positive place invariants in 21 ms returned sat
[2025-06-02 15:29:35] [INFO ] [Nat]Absence check using state equation in 158 ms returned sat
[2025-06-02 15:29:35] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:29:35] [INFO ] [Nat]Added 35 Read/Feed constraints in 9 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:36] [INFO ] Deduced a trap composed of 8 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:36] [INFO ] Deduced a trap composed of 13 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:36] [INFO ] Deduced a trap composed of 8 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:36] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:36] [INFO ] Deduced a trap composed of 8 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:36] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:36] [INFO ] Deduced a trap composed of 8 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:36] [INFO ] Deduced a trap composed of 13 places in 107 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:37] [INFO ] Deduced a trap composed of 8 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:37] [INFO ] Deduced a trap composed of 13 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:37] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 3 ms to minimize.
[2025-06-02 15:29:37] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1250 ms
[2025-06-02 15:29:37] [INFO ] Computed and/alt/rep : 266/1568/266 causal constraints (skipped 28 transitions) in 19 ms.
[2025-06-02 15:29:38] [INFO ] Added : 234 causal constraints over 47 iterations in 1498 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 475 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p0), (NOT p1), (AND p2 (NOT p0) (NOT p1)), false, (AND p2 p0 (NOT p1)), false, false, false]
Product exploration explored 100000 steps with 7391 reset in 534 ms.
Product exploration explored 100000 steps with 7234 reset in 544 ms.
Built C files in :
/tmp/ltsmin4374541858130896382
[2025-06-02 15:29:40] [INFO ] Computing symmetric may disable matrix : 413 transitions.
[2025-06-02 15:29:40] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:29:40] [INFO ] Computing symmetric may enable matrix : 413 transitions.
[2025-06-02 15:29:40] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:29:40] [INFO ] Computing Do-Not-Accords matrix : 413 transitions.
[2025-06-02 15:29:40] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:29:40] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4374541858130896382
Running compilation step : cd /tmp/ltsmin4374541858130896382;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 972 ms.
Running link step : cd /tmp/ltsmin4374541858130896382;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin4374541858130896382;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15470068864375669174.hoa' '--buchi-type=spotba'
LTSmin run took 1150 ms.
FORMULA LamportFastMutEx-COL-7-LTLFireability-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-7-LTLFireability-11 finished in 90440 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&X(F(p0)))))))'
Support contains 15 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 2 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:29:42] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
// Phase 1: matrix 308 rows 219 cols
[2025-06-02 15:29:42] [INFO ] Computed 65 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:29:42] [INFO ] Implicit Places using invariants in 178 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 179 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 420/420 transitions.
Applied a total of 0 rules in 1 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 183 ms. Remains : 212/219 places, 420/420 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLFireability-12
Product exploration explored 100000 steps with 1140 reset in 533 ms.
Product exploration explored 100000 steps with 1149 reset in 537 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 84 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 183 steps (0 resets) in 7 ms. (22 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2025-06-02 15:29:44] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
// Phase 1: matrix 308 rows 212 cols
[2025-06-02 15:29:44] [INFO ] Computed 58 invariants in 2 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:29:45] [INFO ] [Real]Absence check using 58 positive place invariants in 33 ms returned sat
[2025-06-02 15:29:45] [INFO ] [Real]Absence check using state equation in 191 ms returned sat
[2025-06-02 15:29:45] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:29:45] [INFO ] [Nat]Absence check using 58 positive place invariants in 34 ms returned sat
[2025-06-02 15:29:45] [INFO ] [Nat]Absence check using state equation in 313 ms returned sat
[2025-06-02 15:29:45] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:29:45] [INFO ] [Nat]Added 35 Read/Feed constraints in 18 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:45] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:46] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:46] [INFO ] Deduced a trap composed of 10 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:46] [INFO ] Deduced a trap composed of 9 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:46] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:46] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:46] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:46] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:46] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:46] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 3 ms to minimize.
[2025-06-02 15:29:46] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 967 ms
[2025-06-02 15:29:46] [INFO ] Computed and/alt/rep : 273/1575/273 causal constraints (skipped 28 transitions) in 19 ms.
[2025-06-02 15:29:48] [INFO ] Added : 195 causal constraints over 40 iterations in 1258 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 15 out of 212 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 420/420 transitions.
Applied a total of 0 rules in 5 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:29:48] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:29:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:29:48] [INFO ] Implicit Places using invariants in 134 ms returned []
[2025-06-02 15:29:48] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:29:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:29:48] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:29:48] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 494 ms to find 0 implicit places.
Running 413 sub problems to find dead transitions.
[2025-06-02 15:29:48] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:29:48] [INFO ] Invariant cache hit.
[2025-06-02 15:29:48] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/205 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/212 variables, 49/58 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:53] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:53] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:53] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:53] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:53] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:53] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:53] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:53] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:53] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:54] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:54] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:54] [INFO ] Deduced a trap composed of 13 places in 111 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:54] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:54] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:54] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:54] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:54] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:55] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:55] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:55] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/212 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:56] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:56] [INFO ] Deduced a trap composed of 13 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:57] [INFO ] Deduced a trap composed of 14 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:57] [INFO ] Deduced a trap composed of 13 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:57] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:57] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:57] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:57] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:57] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:57] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:58] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:58] [INFO ] Deduced a trap composed of 14 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:58] [INFO ] Deduced a trap composed of 13 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:58] [INFO ] Deduced a trap composed of 20 places in 139 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:58] [INFO ] Deduced a trap composed of 20 places in 128 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:58] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:58] [INFO ] Deduced a trap composed of 20 places in 124 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:59] [INFO ] Deduced a trap composed of 20 places in 133 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:59] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:59] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 20/98 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:59] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:59] [INFO ] Deduced a trap composed of 16 places in 116 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:29:59] [INFO ] Deduced a trap composed of 14 places in 121 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:00] [INFO ] Deduced a trap composed of 14 places in 111 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:00] [INFO ] Deduced a trap composed of 14 places in 120 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:00] [INFO ] Deduced a trap composed of 14 places in 116 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:00] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:00] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:00] [INFO ] Deduced a trap composed of 14 places in 125 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:01] [INFO ] Deduced a trap composed of 36 places in 213 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:01] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:01] [INFO ] Deduced a trap composed of 36 places in 138 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:01] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:01] [INFO ] Deduced a trap composed of 36 places in 108 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:01] [INFO ] Deduced a trap composed of 36 places in 97 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:01] [INFO ] Deduced a trap composed of 9 places in 149 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:02] [INFO ] Deduced a trap composed of 36 places in 194 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:02] [INFO ] Deduced a trap composed of 36 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:02] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:02] [INFO ] Deduced a trap composed of 36 places in 96 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 20/118 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:02] [INFO ] Deduced a trap composed of 20 places in 121 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:02] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:03] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:03] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:03] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:04] [INFO ] Deduced a trap composed of 15 places in 115 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:04] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:04] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:04] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:04] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:04] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:04] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:04] [INFO ] Deduced a trap composed of 16 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:05] [INFO ] Deduced a trap composed of 36 places in 95 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:05] [INFO ] Deduced a trap composed of 36 places in 128 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:05] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:05] [INFO ] Deduced a trap composed of 21 places in 134 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:05] [INFO ] Deduced a trap composed of 22 places in 133 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:06] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:06] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 20/138 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:07] [INFO ] Deduced a trap composed of 9 places in 61 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:08] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:08] [INFO ] Deduced a trap composed of 22 places in 142 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:08] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:08] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:08] [INFO ] Deduced a trap composed of 22 places in 104 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:09] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:09] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:10] [INFO ] Deduced a trap composed of 21 places in 91 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:10] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:10] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:10] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:10] [INFO ] Deduced a trap composed of 16 places in 107 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:10] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:10] [INFO ] Deduced a trap composed of 23 places in 120 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:11] [INFO ] Deduced a trap composed of 23 places in 120 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:11] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:11] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:11] [INFO ] Deduced a trap composed of 23 places in 139 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:11] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 15 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/212 variables, 20/158 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:12] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:13] [INFO ] Deduced a trap composed of 36 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:13] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:13] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:13] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:13] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:14] [INFO ] Deduced a trap composed of 23 places in 119 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:14] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:14] [INFO ] Deduced a trap composed of 23 places in 126 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:14] [INFO ] Deduced a trap composed of 23 places in 123 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:14] [INFO ] Deduced a trap composed of 23 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:14] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 13 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/212 variables, 12/170 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:15] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:15] [INFO ] Deduced a trap composed of 20 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:15] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:15] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:15] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:16] [INFO ] Deduced a trap composed of 36 places in 70 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:17] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:17] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:17] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:17] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:17] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:18] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:18] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:18] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:18] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:18] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 13 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/212 variables, 16/186 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 212/520 variables, and 186 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 0/212 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 128/128 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/205 variables, 90/99 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/205 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (OVERLAPS) 7/212 variables, 49/148 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 38/186 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 6 (OVERLAPS) 308/520 variables, 212/398 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 35/433 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 413/846 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:32] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 8 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/520 variables, 1/847 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:39] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:45] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:46] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:46] [INFO ] Deduced a trap composed of 16 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:48] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 13 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/520 variables, and 852 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 212/212 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 134/134 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60095ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 60096ms
Finished structural reductions in LTL mode , in 1 iterations and 60596 ms. Remains : 212/212 places, 420/420 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 95 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 195 steps (0 resets) in 10 ms. (17 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 122 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2025-06-02 15:30:49] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:30:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:30:49] [INFO ] [Real]Absence check using 58 positive place invariants in 28 ms returned sat
[2025-06-02 15:30:49] [INFO ] [Real]Absence check using state equation in 181 ms returned sat
[2025-06-02 15:30:49] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:30:50] [INFO ] [Nat]Absence check using 58 positive place invariants in 34 ms returned sat
[2025-06-02 15:30:50] [INFO ] [Nat]Absence check using state equation in 310 ms returned sat
[2025-06-02 15:30:50] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:30:50] [INFO ] [Nat]Added 35 Read/Feed constraints in 17 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:50] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:50] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:50] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:51] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:51] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:51] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:51] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:51] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 6 ms to minimize.
[2025-06-02 15:30:51] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 864 ms
[2025-06-02 15:30:51] [INFO ] Computed and/alt/rep : 273/1575/273 causal constraints (skipped 28 transitions) in 19 ms.
[2025-06-02 15:30:52] [INFO ] Added : 237 causal constraints over 48 iterations in 1505 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1165 reset in 517 ms.
Product exploration explored 100000 steps with 1154 reset in 529 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 15 out of 212 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 212/212 places, 420/420 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 212 transition count 420
Deduced a syphon composed of 7 places in 0 ms
Applied a total of 7 rules in 14 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 15:30:54] [INFO ] Redundant transitions in 3 ms returned []
Running 413 sub problems to find dead transitions.
[2025-06-02 15:30:54] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
// Phase 1: matrix 308 rows 212 cols
[2025-06-02 15:30:54] [INFO ] Computed 58 invariants in 1 ms
[2025-06-02 15:30:54] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/205 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/212 variables, 49/58 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:59] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:59] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:59] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:59] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:59] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:59] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:59] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:59] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:30:59] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:00] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:00] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:00] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:00] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:00] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:00] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:00] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:00] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:01] [INFO ] Deduced a trap composed of 13 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:01] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:01] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/212 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:02] [INFO ] Deduced a trap composed of 8 places in 112 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:03] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:03] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:03] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:03] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:03] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:03] [INFO ] Deduced a trap composed of 36 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:04] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:04] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:04] [INFO ] Deduced a trap composed of 36 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:04] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:04] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:04] [INFO ] Deduced a trap composed of 36 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:04] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:04] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:04] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:04] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:05] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:05] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:05] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 20/98 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:05] [INFO ] Deduced a trap composed of 8 places in 66 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:05] [INFO ] Deduced a trap composed of 8 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:05] [INFO ] Deduced a trap composed of 8 places in 96 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:05] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:05] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:06] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:06] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:06] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:06] [INFO ] Deduced a trap composed of 20 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:06] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:07] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:07] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:07] [INFO ] Deduced a trap composed of 15 places in 122 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:07] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:07] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:07] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:07] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:08] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:08] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 3 ms to minimize.
Problem TDEAD217 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:08] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 5 ms to minimize.
Problem TDEAD217 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 20/118 constraints. Problems are: Problem set: 5 solved, 408 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:08] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:08] [INFO ] Deduced a trap composed of 8 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:08] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:09] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:09] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:09] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 3 ms to minimize.
Problem TDEAD218 is UNSAT
Problem TDEAD220 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:09] [INFO ] Deduced a trap composed of 15 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:10] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:10] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:10] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:10] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:10] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:10] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:11] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:11] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:11] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:11] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:11] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:11] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:11] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 12 ms to minimize.
Problem TDEAD218 is UNSAT
Problem TDEAD220 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 20/138 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:14] [INFO ] Deduced a trap composed of 36 places in 74 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:14] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:15] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:15] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:15] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:15] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:15] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:15] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:15] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:15] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:16] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:16] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:16] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:16] [INFO ] Deduced a trap composed of 21 places in 102 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:16] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:16] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:16] [INFO ] Deduced a trap composed of 22 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:16] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:17] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:17] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 15 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/212 variables, 20/158 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:18] [INFO ] Deduced a trap composed of 15 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:19] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:19] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:19] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:19] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:19] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:19] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 12 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/212 variables, 7/165 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:20] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:20] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:20] [INFO ] Deduced a trap composed of 20 places in 95 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:20] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:20] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:20] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:21] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:22] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:22] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:22] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:22] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:23] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:23] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 13 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/212 variables, 13/178 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 212/520 variables, and 178 constraints, problems are : Problem set: 7 solved, 406 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 0/212 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 120/120 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 9/9 constraints. Problems are: Problem set: 7 solved, 406 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 90/99 constraints. Problems are: Problem set: 7 solved, 406 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/198 variables, 0/99 constraints. Problems are: Problem set: 7 solved, 406 unsolved
At refinement iteration 3 (OVERLAPS) 14/212 variables, 49/148 constraints. Problems are: Problem set: 7 solved, 406 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 30/178 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:26] [INFO ] Deduced a trap composed of 21 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:26] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:27] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:27] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:27] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:28] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:28] [INFO ] Deduced a trap composed of 36 places in 92 ms of which 13 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 7/185 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:29] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:30] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:30] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:30] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:30] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:31] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 6/191 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:32] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:32] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:33] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:33] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/212 variables, 4/195 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:35] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:35] [INFO ] Deduced a trap composed of 21 places in 104 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:35] [INFO ] Deduced a trap composed of 21 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:36] [INFO ] Deduced a trap composed of 21 places in 102 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:36] [INFO ] Deduced a trap composed of 21 places in 102 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:36] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:36] [INFO ] Deduced a trap composed of 21 places in 105 ms of which 9 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/212 variables, 7/202 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:37] [INFO ] Deduced a trap composed of 36 places in 79 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:38] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:38] [INFO ] Deduced a trap composed of 16 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:38] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 14 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/212 variables, 4/206 constraints. Problems are: Problem set: 7 solved, 406 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/212 variables, 0/206 constraints. Problems are: Problem set: 7 solved, 406 unsolved
At refinement iteration 11 (OVERLAPS) 308/520 variables, 212/418 constraints. Problems are: Problem set: 7 solved, 406 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/520 variables, 35/453 constraints. Problems are: Problem set: 7 solved, 406 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/520 variables, 406/859 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:50] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:51] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:31:52] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 12 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/520 variables, 3/862 constraints. Problems are: Problem set: 7 solved, 406 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/520 variables, and 862 constraints, problems are : Problem set: 7 solved, 406 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 212/212 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 406/413 constraints, Known Traps: 151/151 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60110ms problems are : Problem set: 7 solved, 406 unsolved
Search for dead transitions found 7 dead transitions in 60111ms
Found 7 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 7 transitions
Dead transitions reduction (with SMT) removed 7 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 212/212 places, 413/420 transitions.
Graph (complete) has 1086 edges and 212 vertex of which 205 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 7 ms. Remains 205 /212 variables (removed 7) and now considering 413/413 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 205/212 places, 413/420 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60145 ms. Remains : 205/212 places, 413/420 transitions.
Built C files in :
/tmp/ltsmin9072934810573345375
[2025-06-02 15:31:54] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9072934810573345375
Running compilation step : cd /tmp/ltsmin9072934810573345375;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 664 ms.
Running link step : cd /tmp/ltsmin9072934810573345375;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin9072934810573345375;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11109387691155159103.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 15 out of 212 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 420/420 transitions.
Applied a total of 0 rules in 2 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:32:09] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
// Phase 1: matrix 308 rows 212 cols
[2025-06-02 15:32:09] [INFO ] Computed 58 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:32:09] [INFO ] Implicit Places using invariants in 151 ms returned []
[2025-06-02 15:32:09] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:32:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:32:09] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:32:10] [INFO ] Implicit Places using invariants and state equation in 343 ms returned []
Implicit Place search using SMT with State Equation took 495 ms to find 0 implicit places.
Running 413 sub problems to find dead transitions.
[2025-06-02 15:32:10] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:32:10] [INFO ] Invariant cache hit.
[2025-06-02 15:32:10] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/205 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/212 variables, 49/58 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:14] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:14] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:14] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:15] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:15] [INFO ] Deduced a trap composed of 9 places in 124 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:15] [INFO ] Deduced a trap composed of 9 places in 124 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:15] [INFO ] Deduced a trap composed of 9 places in 122 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:15] [INFO ] Deduced a trap composed of 9 places in 121 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:15] [INFO ] Deduced a trap composed of 9 places in 124 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:15] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:15] [INFO ] Deduced a trap composed of 9 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:16] [INFO ] Deduced a trap composed of 13 places in 126 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:16] [INFO ] Deduced a trap composed of 20 places in 121 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:16] [INFO ] Deduced a trap composed of 20 places in 118 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:16] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:16] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:16] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:16] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:16] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:17] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/212 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:18] [INFO ] Deduced a trap composed of 13 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:18] [INFO ] Deduced a trap composed of 13 places in 119 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:18] [INFO ] Deduced a trap composed of 14 places in 120 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:19] [INFO ] Deduced a trap composed of 13 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:19] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:19] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:19] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:19] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:19] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:19] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:19] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:20] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:20] [INFO ] Deduced a trap composed of 13 places in 120 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:20] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:20] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:20] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:20] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:20] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:20] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:20] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 20/98 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:21] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:21] [INFO ] Deduced a trap composed of 16 places in 127 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:21] [INFO ] Deduced a trap composed of 14 places in 110 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:21] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:21] [INFO ] Deduced a trap composed of 14 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:21] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:22] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:22] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:22] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:22] [INFO ] Deduced a trap composed of 36 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:22] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:22] [INFO ] Deduced a trap composed of 36 places in 111 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:22] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:23] [INFO ] Deduced a trap composed of 36 places in 92 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:23] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:23] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:23] [INFO ] Deduced a trap composed of 36 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:23] [INFO ] Deduced a trap composed of 36 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:23] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:23] [INFO ] Deduced a trap composed of 36 places in 77 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 20/118 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:24] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:24] [INFO ] Deduced a trap composed of 15 places in 107 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:24] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:24] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:25] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:25] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:25] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:25] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:25] [INFO ] Deduced a trap composed of 15 places in 75 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:25] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:25] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:25] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:25] [INFO ] Deduced a trap composed of 16 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:26] [INFO ] Deduced a trap composed of 36 places in 99 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:26] [INFO ] Deduced a trap composed of 36 places in 94 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:26] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:26] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:26] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:27] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:27] [INFO ] Deduced a trap composed of 22 places in 97 ms of which 8 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 20/138 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:28] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:29] [INFO ] Deduced a trap composed of 22 places in 90 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:29] [INFO ] Deduced a trap composed of 22 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:29] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:29] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:29] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:30] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:30] [INFO ] Deduced a trap composed of 36 places in 70 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:31] [INFO ] Deduced a trap composed of 21 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:31] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:31] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:31] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:31] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:31] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:31] [INFO ] Deduced a trap composed of 23 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:31] [INFO ] Deduced a trap composed of 23 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:32] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:32] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:32] [INFO ] Deduced a trap composed of 23 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:32] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 15 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/212 variables, 20/158 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:33] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:33] [INFO ] Deduced a trap composed of 36 places in 68 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:33] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:34] [INFO ] Deduced a trap composed of 22 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:34] [INFO ] Deduced a trap composed of 22 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:34] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:34] [INFO ] Deduced a trap composed of 23 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:34] [INFO ] Deduced a trap composed of 22 places in 102 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:35] [INFO ] Deduced a trap composed of 23 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:35] [INFO ] Deduced a trap composed of 23 places in 100 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:35] [INFO ] Deduced a trap composed of 23 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:35] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 14 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/212 variables, 12/170 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:35] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:35] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:35] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:36] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:36] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:37] [INFO ] Deduced a trap composed of 36 places in 72 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:37] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:38] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:38] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:38] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:38] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:38] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:38] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:38] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:39] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:39] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 13 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 9 (INCLUDED_ONLY) 0/212 variables, 16/186 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 212/520 variables, and 186 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 0/212 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 128/128 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/205 variables, 90/99 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/205 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (OVERLAPS) 7/212 variables, 49/148 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 38/186 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 6 (OVERLAPS) 308/520 variables, 212/398 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 35/433 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 413/846 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:32:53] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 8 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/520 variables, 1/847 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:33:00] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:33:06] [INFO ] Deduced a trap composed of 36 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:33:07] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:33:07] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:33:08] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 13 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/520 variables, 5/852 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/520 variables, and 852 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 212/212 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 134/134 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60114ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 60116ms
Finished structural reductions in LTL mode , in 1 iterations and 60614 ms. Remains : 212/212 places, 420/420 transitions.
Built C files in :
/tmp/ltsmin10420530697959981994
[2025-06-02 15:33:10] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10420530697959981994
Running compilation step : cd /tmp/ltsmin10420530697959981994;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 634 ms.
Running link step : cd /tmp/ltsmin10420530697959981994;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin10420530697959981994;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9218408283878198404.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-02 15:33:25] [INFO ] Flatten gal took : 14 ms
[2025-06-02 15:33:25] [INFO ] Flatten gal took : 12 ms
[2025-06-02 15:33:25] [INFO ] Time to serialize gal into /tmp/LTL13732812332255101293.gal : 2 ms
[2025-06-02 15:33:25] [INFO ] Time to serialize properties into /tmp/LTL15156104583302357611.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13732812332255101293.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4520811709666139944.hoa' '-atoms' '/tmp/LTL15156104583302357611.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15156104583302357611.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4520811709666139944.hoa
Detected timeout of ITS tools.
[2025-06-02 15:33:40] [INFO ] Flatten gal took : 12 ms
[2025-06-02 15:33:40] [INFO ] Flatten gal took : 12 ms
[2025-06-02 15:33:40] [INFO ] Time to serialize gal into /tmp/LTL15211098329512624434.gal : 3 ms
[2025-06-02 15:33:40] [INFO ] Time to serialize properties into /tmp/LTL17400139960766545211.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15211098329512624434.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17400139960766545211.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(F((X(F("((((((((y_1>=1)&&(P_CS_21_1>=1))||((y_1>=1)&&(P_CS_21_3>=1)))||(((y_1>=1)&&(P_CS_21_5>=1))||((y_2>=1)&&(P_CS_21_7>=1)))...3403
Formula 0 simplified : XXG(!"((((((((y_1>=1)&&(P_CS_21_1>=1))||((y_1>=1)&&(P_CS_21_3>=1)))||(((y_1>=1)&&(P_CS_21_5>=1))||((y_2>=1)&&(P_CS_21_7>=1))))||((((...3391
Detected timeout of ITS tools.
[2025-06-02 15:33:55] [INFO ] Flatten gal took : 14 ms
[2025-06-02 15:33:55] [INFO ] Applying decomposition
[2025-06-02 15:33:55] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11874364944849262941.txt' '-o' '/tmp/graph11874364944849262941.bin' '-w' '/tmp/graph11874364944849262941.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11874364944849262941.bin' '-l' '-1' '-v' '-w' '/tmp/graph11874364944849262941.weights' '-q' '0' '-e' '0.001'
[2025-06-02 15:33:55] [INFO ] Decomposing Gal with order
[2025-06-02 15:33:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 15:33:55] [INFO ] Removed a total of 615 redundant transitions.
[2025-06-02 15:33:55] [INFO ] Flatten gal took : 30 ms
[2025-06-02 15:33:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 8 ms.
[2025-06-02 15:33:55] [INFO ] Time to serialize gal into /tmp/LTL14236935875946724781.gal : 2 ms
[2025-06-02 15:33:55] [INFO ] Time to serialize properties into /tmp/LTL1274020991945128518.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14236935875946724781.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1274020991945128518.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(F((X(F("((((((((i7.u77.y_1>=1)&&(i7.u77.P_CS_21_1>=1))||((i7.u77.y_1>=1)&&(i0.u78.P_CS_21_3>=1)))||(((i7.u77.y_1>=1)&&(i2.u81.P...4819
Formula 0 simplified : XXG(!"((((((((i7.u77.y_1>=1)&&(i7.u77.P_CS_21_1>=1))||((i7.u77.y_1>=1)&&(i0.u78.P_CS_21_3>=1)))||(((i7.u77.y_1>=1)&&(i2.u81.P_CS_21_...4807
Detected timeout of ITS tools.
Treatment of property LamportFastMutEx-COL-7-LTLFireability-12 finished in 268280 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 78 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 9 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:34:10] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
// Phase 1: matrix 308 rows 219 cols
[2025-06-02 15:34:10] [INFO ] Computed 65 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:34:10] [INFO ] Implicit Places using invariants in 124 ms returned []
[2025-06-02 15:34:10] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:34:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:34:11] [INFO ] State equation strengthened by 84 read => feed constraints.
[2025-06-02 15:34:11] [INFO ] Implicit Places using invariants and state equation in 350 ms returned []
Implicit Place search using SMT with State Equation took 474 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 15:34:11] [INFO ] Redundant transitions in 3 ms returned []
Running 413 sub problems to find dead transitions.
[2025-06-02 15:34:11] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:34:11] [INFO ] Invariant cache hit.
[2025-06-02 15:34:11] [INFO ] State equation strengthened by 84 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/219 variables, 56/65 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:15] [INFO ] Deduced a trap composed of 9 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:16] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:16] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:16] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:16] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:16] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:16] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:16] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:16] [INFO ] Deduced a trap composed of 13 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:17] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:17] [INFO ] Deduced a trap composed of 14 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:17] [INFO ] Deduced a trap composed of 13 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:17] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:17] [INFO ] Deduced a trap composed of 13 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:17] [INFO ] Deduced a trap composed of 10 places in 98 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:17] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:18] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:18] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:18] [INFO ] Deduced a trap composed of 9 places in 94 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:18] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:19] [INFO ] Deduced a trap composed of 9 places in 123 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:20] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:20] [INFO ] Deduced a trap composed of 13 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:20] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:20] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:21] [INFO ] Deduced a trap composed of 36 places in 110 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:21] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:21] [INFO ] Deduced a trap composed of 36 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:21] [INFO ] Deduced a trap composed of 36 places in 100 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:21] [INFO ] Deduced a trap composed of 36 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:21] [INFO ] Deduced a trap composed of 36 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:21] [INFO ] Deduced a trap composed of 36 places in 83 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:21] [INFO ] Deduced a trap composed of 36 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:21] [INFO ] Deduced a trap composed of 36 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:21] [INFO ] Deduced a trap composed of 36 places in 82 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:21] [INFO ] Deduced a trap composed of 36 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:22] [INFO ] Deduced a trap composed of 36 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:22] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:22] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:22] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:23] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:23] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:23] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:23] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:24] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:24] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:24] [INFO ] Deduced a trap composed of 20 places in 96 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:24] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:24] [INFO ] Deduced a trap composed of 14 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:24] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:24] [INFO ] Deduced a trap composed of 15 places in 92 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:25] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:25] [INFO ] Deduced a trap composed of 15 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:25] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:25] [INFO ] Deduced a trap composed of 15 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:25] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:25] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:25] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:25] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:25] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:25] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:26] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:27] [INFO ] Deduced a trap composed of 16 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:27] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:27] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:27] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:27] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:28] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:28] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:28] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:28] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:28] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:28] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:28] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:29] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:29] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:29] [INFO ] Deduced a trap composed of 23 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:29] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:29] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:29] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 16 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:32] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:33] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:33] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:33] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:33] [INFO ] Deduced a trap composed of 23 places in 124 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:33] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:33] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:33] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:34] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:34] [INFO ] Deduced a trap composed of 23 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:34] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 14 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 11/156 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:34] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:34] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:34] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:35] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:35] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:35] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:36] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:36] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:36] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:36] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:37] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:37] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 12/168 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:38] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:38] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:38] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:38] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:38] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:39] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:39] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:40] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:40] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:40] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:41] [INFO ] Deduced a trap composed of 23 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:41] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 12/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 219/527 variables, and 180 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 0/219 constraints, ReadFeed: 0/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 115/115 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 74/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (OVERLAPS) 7/219 variables, 56/139 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 41/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:43] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:43] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:43] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:43] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:43] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 5/185 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:46] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:46] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:46] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:46] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:46] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:47] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:47] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:48] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:48] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:48] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 10/195 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:34:50] [INFO ] Deduced a trap composed of 16 places in 98 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 9 (OVERLAPS) 308/527 variables, 219/415 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/527 variables, 84/499 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/527 variables, 413/912 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:03] [INFO ] Deduced a trap composed of 20 places in 123 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:04] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:04] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:04] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:04] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:04] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:04] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:04] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:05] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:05] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:05] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:05] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:05] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:06] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:06] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:06] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:06] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 14 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/527 variables, 17/929 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 527/527 variables, and 929 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 219/219 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 148/148 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60099ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 60100ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60592 ms. Remains : 219/219 places, 420/420 transitions.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLFireability-14
Product exploration explored 100000 steps with 7 reset in 282 ms.
Product exploration explored 100000 steps with 11 reset in 314 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 101 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 20518 steps (3 resets) in 169 ms. (120 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 9 factoid took 232 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 78 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 9 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:35:12] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:35:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:35:12] [INFO ] Implicit Places using invariants in 133 ms returned []
[2025-06-02 15:35:12] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:35:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:35:13] [INFO ] State equation strengthened by 84 read => feed constraints.
[2025-06-02 15:35:13] [INFO ] Implicit Places using invariants and state equation in 340 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 15:35:13] [INFO ] Redundant transitions in 3 ms returned []
Running 413 sub problems to find dead transitions.
[2025-06-02 15:35:13] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:35:13] [INFO ] Invariant cache hit.
[2025-06-02 15:35:13] [INFO ] State equation strengthened by 84 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 7/219 variables, 56/65 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:18] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:18] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:18] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:18] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:18] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:18] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:18] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:18] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:18] [INFO ] Deduced a trap composed of 13 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:19] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:19] [INFO ] Deduced a trap composed of 14 places in 113 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:19] [INFO ] Deduced a trap composed of 13 places in 107 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:19] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:19] [INFO ] Deduced a trap composed of 13 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:19] [INFO ] Deduced a trap composed of 10 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:19] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:20] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:20] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:20] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:20] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:21] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:22] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:22] [INFO ] Deduced a trap composed of 13 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:22] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:22] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:23] [INFO ] Deduced a trap composed of 36 places in 118 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:23] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:23] [INFO ] Deduced a trap composed of 36 places in 105 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:23] [INFO ] Deduced a trap composed of 36 places in 94 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:23] [INFO ] Deduced a trap composed of 36 places in 83 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:23] [INFO ] Deduced a trap composed of 36 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:23] [INFO ] Deduced a trap composed of 36 places in 85 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:23] [INFO ] Deduced a trap composed of 36 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:23] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:23] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:23] [INFO ] Deduced a trap composed of 36 places in 79 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:24] [INFO ] Deduced a trap composed of 36 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:24] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:24] [INFO ] Deduced a trap composed of 20 places in 118 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:24] [INFO ] Deduced a trap composed of 20 places in 121 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:25] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:25] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:25] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:25] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:26] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:26] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:26] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:26] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:26] [INFO ] Deduced a trap composed of 14 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:26] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:27] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:27] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:27] [INFO ] Deduced a trap composed of 15 places in 75 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:27] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:27] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:27] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:27] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:27] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:27] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:27] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:27] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:28] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:29] [INFO ] Deduced a trap composed of 16 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:29] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:29] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:29] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:29] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:30] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:30] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:30] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:30] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:30] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:30] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:30] [INFO ] Deduced a trap composed of 23 places in 117 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:31] [INFO ] Deduced a trap composed of 22 places in 123 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:31] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:31] [INFO ] Deduced a trap composed of 23 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:31] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:31] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:31] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:35] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:35] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:35] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:35] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:35] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:35] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:35] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:36] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:36] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:36] [INFO ] Deduced a trap composed of 23 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:36] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 14 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 11/156 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:36] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:36] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:37] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:37] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:37] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:38] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:38] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:38] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:38] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:38] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:39] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:39] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 12/168 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:40] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:40] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:40] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:40] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:40] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:41] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:42] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:42] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:42] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:42] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:43] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:43] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 12/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 219/527 variables, and 180 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 0/219 constraints, ReadFeed: 0/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 115/115 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 74/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (OVERLAPS) 7/219 variables, 56/139 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 41/180 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:45] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:45] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:45] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:45] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:45] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 5/185 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:48] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:48] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:48] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:48] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:48] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:49] [INFO ] Deduced a trap composed of 21 places in 137 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:49] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:50] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:50] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:50] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 10/195 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:35:52] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 9 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 9 (OVERLAPS) 308/527 variables, 219/415 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/527 variables, 84/499 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/527 variables, 413/912 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:05] [INFO ] Deduced a trap composed of 20 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:05] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:06] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:06] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:06] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:06] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:06] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:06] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:07] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:07] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:07] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:07] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:07] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:07] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:08] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:08] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:08] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 14 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/527 variables, 17/929 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 527/527 variables, and 929 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 219/219 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 148/148 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60111ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 60112ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60610 ms. Remains : 219/219 places, 420/420 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 112 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 38053 steps (8 resets) in 317 ms. (119 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 9 factoid took 245 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 7 reset in 460 ms.
Product exploration explored 100000 steps with 8 reset in 502 ms.
Built C files in :
/tmp/ltsmin14588446880560305188
[2025-06-02 15:36:15] [INFO ] Computing symmetric may disable matrix : 420 transitions.
[2025-06-02 15:36:15] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:36:15] [INFO ] Computing symmetric may enable matrix : 420 transitions.
[2025-06-02 15:36:15] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:36:15] [INFO ] Computing Do-Not-Accords matrix : 420 transitions.
[2025-06-02 15:36:15] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:36:15] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14588446880560305188
Running compilation step : cd /tmp/ltsmin14588446880560305188;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 967 ms.
Running link step : cd /tmp/ltsmin14588446880560305188;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin14588446880560305188;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6832789907893464644.hoa' '--buchi-type=spotba'
LTSmin run took 2227 ms.
FORMULA LamportFastMutEx-COL-7-LTLFireability-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-7-LTLFireability-14 finished in 127724 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(((F(p1)&&p2)||p0)))) U !(p2 U !p3)))'
Support contains 43 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 4 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 15:36:18] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 15:36:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:36:18] [INFO ] Implicit Places using invariants in 148 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 150 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 420/420 transitions.
Applied a total of 0 rules in 2 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 157 ms. Remains : 212/219 places, 420/420 transitions.
Stuttering acceptance computed with spot in 356 ms :[(NOT p3), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true, (NOT p1), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND p0 (NOT p1) (NOT p3)))]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLFireability-15
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA LamportFastMutEx-COL-7-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-7-LTLFireability-15 finished in 547 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((G(p0)||X(X((!p1 U (p2||G(!p1)))))))||((G(p0)||X(X((!p1 U (p2||G(!p1))))))&&F(p0)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X((p1 U X((X(F(!p0))&&(!p0 U (p2||G(!p0))))))))))'
Found a Shortening insensitive property : LamportFastMutEx-COL-7-LTLFireability-06
Stuttering acceptance computed with spot in 322 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Support contains 43 out of 219 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 212 transition count 413
Applied a total of 14 rules in 14 ms. Remains 212 /219 variables (removed 7) and now considering 413/420 (removed 7) transitions.
[2025-06-02 15:36:19] [INFO ] Flow matrix only has 301 transitions (discarded 112 similar events)
// Phase 1: matrix 301 rows 212 cols
[2025-06-02 15:36:19] [INFO ] Computed 65 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:36:19] [INFO ] Implicit Places using invariants in 155 ms returned [128, 129, 130, 131, 132, 133, 134]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 155 ms to find 7 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 205/219 places, 413/420 transitions.
Applied a total of 0 rules in 4 ms. Remains 205 /205 variables (removed 0) and now considering 413/413 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 173 ms. Remains : 205/219 places, 413/420 transitions.
Running random walk in product with property : LamportFastMutEx-COL-7-LTLFireability-06
Product exploration explored 100000 steps with 7501 reset in 340 ms.
Product exploration explored 100000 steps with 7511 reset in 352 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (OR p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1)))), (X (X (OR (NOT p0) p2))), (X (X (NOT (OR (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 9 factoid took 549 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 7 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 328 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Reduction of identical properties reduced properties to check from 10 to 8
RANDOM walk for 1688 steps (0 resets) in 29 ms. (56 steps per ms) remains 0/8 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (OR p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1)))), (X (X (OR (NOT p0) p2))), (X (X (NOT (OR (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 p2))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p2)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 (NOT p1) p2))), (F (NOT (OR p0 p1 p2))), (F p1)]
Knowledge based reduction with 9 factoid took 918 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 7 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 316 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 346 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
[2025-06-02 15:36:23] [INFO ] Flow matrix only has 301 transitions (discarded 112 similar events)
// Phase 1: matrix 301 rows 205 cols
[2025-06-02 15:36:23] [INFO ] Computed 58 invariants in 1 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Proved EG true
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (OR p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1)))), (X (X (OR (NOT p0) p2))), (X (X (NOT (OR (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 p2))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p2)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 (NOT p1) p2))), (F (NOT (OR p0 p1 p2))), (F p1), true]
Knowledge based reduction with 9 factoid took 862 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 7 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 285 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Support contains 43 out of 205 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 205/205 places, 413/413 transitions.
Applied a total of 0 rules in 3 ms. Remains 205 /205 variables (removed 0) and now considering 413/413 (removed 0) transitions.
[2025-06-02 15:36:24] [INFO ] Flow matrix only has 301 transitions (discarded 112 similar events)
[2025-06-02 15:36:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:36:24] [INFO ] Implicit Places using invariants in 121 ms returned []
[2025-06-02 15:36:24] [INFO ] Flow matrix only has 301 transitions (discarded 112 similar events)
[2025-06-02 15:36:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:36:24] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:36:24] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 416 ms to find 0 implicit places.
Running 406 sub problems to find dead transitions.
[2025-06-02 15:36:24] [INFO ] Flow matrix only has 301 transitions (discarded 112 similar events)
[2025-06-02 15:36:24] [INFO ] Invariant cache hit.
[2025-06-02 15:36:24] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 2 (OVERLAPS) 7/205 variables, 49/58 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:29] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:29] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:29] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:29] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:29] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:29] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:29] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:29] [INFO ] Deduced a trap composed of 8 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:29] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:30] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:30] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:30] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:30] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:30] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:30] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:30] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:30] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:30] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:30] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:31] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/205 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:32] [INFO ] Deduced a trap composed of 8 places in 78 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:32] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:32] [INFO ] Deduced a trap composed of 8 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:32] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:32] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:33] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:33] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:33] [INFO ] Deduced a trap composed of 13 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:33] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:33] [INFO ] Deduced a trap composed of 13 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:33] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:34] [INFO ] Deduced a trap composed of 36 places in 109 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:34] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:34] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:34] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:34] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:34] [INFO ] Deduced a trap composed of 36 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:34] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:34] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:34] [INFO ] Deduced a trap composed of 36 places in 81 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 20/98 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:34] [INFO ] Deduced a trap composed of 8 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:34] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:35] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:35] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:35] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:36] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:36] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:36] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:36] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:36] [INFO ] Deduced a trap composed of 36 places in 73 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:36] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:36] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:37] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:37] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:37] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:37] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:37] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:37] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:37] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:37] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 20/118 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:37] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:37] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:38] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:38] [INFO ] Deduced a trap composed of 21 places in 104 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:38] [INFO ] Deduced a trap composed of 20 places in 91 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:39] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:39] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:39] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:39] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:39] [INFO ] Deduced a trap composed of 16 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:39] [INFO ] Deduced a trap composed of 21 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:40] [INFO ] Deduced a trap composed of 36 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:40] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:40] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:40] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:40] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:41] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:41] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:41] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:41] [INFO ] Deduced a trap composed of 16 places in 110 ms of which 12 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 20/138 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:43] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:43] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:43] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:44] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:44] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:45] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:45] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:45] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:45] [INFO ] Deduced a trap composed of 22 places in 104 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:45] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:45] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:45] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:45] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:46] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:46] [INFO ] Deduced a trap composed of 21 places in 123 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:46] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:46] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:46] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:46] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:46] [INFO ] Deduced a trap composed of 21 places in 104 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 20/158 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:47] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:48] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:48] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:48] [INFO ] Deduced a trap composed of 21 places in 104 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:48] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:49] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:49] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:49] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:49] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:49] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:49] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:49] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:50] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:50] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:50] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:50] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 13 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 16/174 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:52] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:52] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:52] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 8 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/205 variables, 3/177 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 1.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 1.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 1.0)
(s25 0.0)
(s26 1.0)
(s27 0.0)
(s28 1.0)
(s29 0.0)
(s30 1.0)
(s31 0.0)
(s32 1.0)
(s33 0.0)
(s34 1.0)
(s35 0.0)
(s36 1.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
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(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 0.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 1.0)
(s69 0.0)
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(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
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(s80 0.0)
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(s82 0.0)
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(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
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(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 205/506 variables, and 177 constraints, problems are : Problem set: 0 solved, 406 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 0/205 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 406/406 constraints, Known Traps: 119/119 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 74/83 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/198 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 3 (OVERLAPS) 7/205 variables, 49/132 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 45/177 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:57] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:58] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:58] [INFO ] Deduced a trap composed of 15 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:58] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:36:58] [INFO ] Deduced a trap composed of 21 places in 102 ms of which 12 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 5/182 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:00] [INFO ] Deduced a trap composed of 36 places in 102 ms of which 11 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:02] [INFO ] Deduced a trap composed of 36 places in 94 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:02] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:02] [INFO ] Deduced a trap composed of 21 places in 105 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:02] [INFO ] Deduced a trap composed of 21 places in 99 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:03] [INFO ] Deduced a trap composed of 21 places in 105 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 5/188 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 9 (OVERLAPS) 301/506 variables, 205/393 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/506 variables, 35/428 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/506 variables, 406/834 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:16] [INFO ] Deduced a trap along path composed of 7 places in 41 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 506/506 variables, and 835 constraints, problems are : Problem set: 0 solved, 406 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 205/205 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 406/406 constraints, Known Traps: 130/130 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60100ms problems are : Problem set: 0 solved, 406 unsolved
Search for dead transitions found 0 dead transitions in 60101ms
Finished structural reductions in LTL mode , in 1 iterations and 60521 ms. Remains : 205/205 places, 413/413 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (OR p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1)))), (X (X (OR (NOT p0) p2))), (X (X (NOT (OR (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 9 factoid took 513 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 7 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 350 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Reduction of identical properties reduced properties to check from 10 to 8
RANDOM walk for 611 steps (0 resets) in 16 ms. (35 steps per ms) remains 0/8 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (OR p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1)))), (X (X (OR (NOT p0) p2))), (X (X (NOT (OR (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 p2))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p2)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 (NOT p1) p2))), (F (NOT (OR p0 p1 p2))), (F p1)]
Knowledge based reduction with 9 factoid took 890 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 7 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 327 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 293 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
[2025-06-02 15:37:27] [INFO ] Flow matrix only has 301 transitions (discarded 112 similar events)
[2025-06-02 15:37:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Proved EG true
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (OR p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1)))), (X (X (OR (NOT p0) p2))), (X (X (NOT (OR (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 p2))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p2)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 (NOT p1) p2))), (F (NOT (OR p0 p1 p2))), (F p1), true]
Knowledge based reduction with 9 factoid took 922 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 7 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 305 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 326 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Product exploration explored 100000 steps with 7496 reset in 340 ms.
Product exploration explored 100000 steps with 7495 reset in 372 ms.
Applying partial POR strategy [false, false, false, false, true, false, false]
Stuttering acceptance computed with spot in 323 ms :[true, p0, p0, p0, p0, (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Support contains 43 out of 205 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 205/205 places, 413/413 transitions.
Applied a total of 0 rules in 4 ms. Remains 205 /205 variables (removed 0) and now considering 413/413 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 15:37:30] [INFO ] Redundant transitions in 2 ms returned []
Running 406 sub problems to find dead transitions.
[2025-06-02 15:37:30] [INFO ] Flow matrix only has 301 transitions (discarded 112 similar events)
[2025-06-02 15:37:30] [INFO ] Invariant cache hit.
[2025-06-02 15:37:30] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 2 (OVERLAPS) 7/205 variables, 49/58 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:34] [INFO ] Deduced a trap composed of 9 places in 116 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:34] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:34] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:34] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:35] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:35] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:35] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:35] [INFO ] Deduced a trap composed of 8 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:35] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:35] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:35] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:35] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:35] [INFO ] Deduced a trap composed of 8 places in 80 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:35] [INFO ] Deduced a trap composed of 15 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:36] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:36] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:36] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:36] [INFO ] Deduced a trap composed of 14 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:36] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:36] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/205 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:38] [INFO ] Deduced a trap composed of 8 places in 86 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:38] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:38] [INFO ] Deduced a trap composed of 8 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:38] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:38] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:38] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:38] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:39] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:39] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:39] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:39] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:39] [INFO ] Deduced a trap composed of 36 places in 105 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:39] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:39] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:39] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:39] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:39] [INFO ] Deduced a trap composed of 36 places in 75 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:40] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:40] [INFO ] Deduced a trap composed of 36 places in 70 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:40] [INFO ] Deduced a trap composed of 36 places in 64 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 20/98 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:40] [INFO ] Deduced a trap composed of 8 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:40] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:41] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:41] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:41] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:41] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:41] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:41] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:42] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:42] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:42] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:42] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:42] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:42] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:42] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:42] [INFO ] Deduced a trap composed of 16 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:43] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:43] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:43] [INFO ] Deduced a trap composed of 16 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:43] [INFO ] Deduced a trap composed of 16 places in 86 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 20/118 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:43] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:43] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:44] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:44] [INFO ] Deduced a trap composed of 21 places in 104 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:44] [INFO ] Deduced a trap composed of 20 places in 94 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:44] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:44] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:44] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:44] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:45] [INFO ] Deduced a trap composed of 16 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:45] [INFO ] Deduced a trap composed of 21 places in 96 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:45] [INFO ] Deduced a trap composed of 36 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:46] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:46] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:46] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:46] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:46] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:46] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:46] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:46] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 11 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 20/138 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:49] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:49] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:49] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:49] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:50] [INFO ] Deduced a trap composed of 36 places in 81 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:50] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:50] [INFO ] Deduced a trap composed of 21 places in 98 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:50] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:50] [INFO ] Deduced a trap composed of 22 places in 100 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:50] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:51] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:51] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:51] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:51] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:51] [INFO ] Deduced a trap composed of 21 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:51] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:51] [INFO ] Deduced a trap composed of 22 places in 100 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:51] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:52] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:52] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 20/158 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:52] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:54] [INFO ] Deduced a trap composed of 21 places in 133 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:54] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:54] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:54] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:54] [INFO ] Deduced a trap composed of 20 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:54] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:54] [INFO ] Deduced a trap composed of 21 places in 105 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:55] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:55] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:55] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:55] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:55] [INFO ] Deduced a trap composed of 21 places in 105 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:55] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:55] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:55] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 13 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 16/174 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:57] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:57] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:37:57] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 8 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/205 variables, 3/177 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 205/506 variables, and 177 constraints, problems are : Problem set: 0 solved, 406 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 0/205 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 406/406 constraints, Known Traps: 119/119 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/198 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/198 variables, 74/83 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/198 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 3 (OVERLAPS) 7/205 variables, 49/132 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 45/177 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:03] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:03] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:03] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:04] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:04] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 13 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 5/182 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:05] [INFO ] Deduced a trap composed of 36 places in 92 ms of which 11 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:07] [INFO ] Deduced a trap composed of 36 places in 87 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:08] [INFO ] Deduced a trap composed of 20 places in 95 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:08] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:08] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:08] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 12 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 5/188 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 9 (OVERLAPS) 301/506 variables, 205/393 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/506 variables, 35/428 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/506 variables, 406/834 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:21] [INFO ] Deduced a trap along path composed of 7 places in 44 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 506/506 variables, and 835 constraints, problems are : Problem set: 0 solved, 406 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 205/205 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 406/406 constraints, Known Traps: 130/130 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60097ms problems are : Problem set: 0 solved, 406 unsolved
Search for dead transitions found 0 dead transitions in 60099ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60111 ms. Remains : 205/205 places, 413/413 transitions.
Built C files in :
/tmp/ltsmin12107337592487089014
[2025-06-02 15:38:30] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12107337592487089014
Running compilation step : cd /tmp/ltsmin12107337592487089014;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 663 ms.
Running link step : cd /tmp/ltsmin12107337592487089014;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12107337592487089014;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased18084154280313386387.hoa' '--buchi-type=spotba'
LTSmin run took 11254 ms.
Treatment of property LamportFastMutEx-COL-7-LTLFireability-06 finished in 143077 ms.
FORMULA LamportFastMutEx-COL-7-LTLFireability-06 TRUE TECHNIQUES SHORTENING_INSENSITIVE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&X(F(p0)))))))'
Found a Shortening insensitive property : LamportFastMutEx-COL-7-LTLFireability-12
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 15 out of 219 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 212 transition count 413
Applied a total of 14 rules in 18 ms. Remains 212 /219 variables (removed 7) and now considering 413/420 (removed 7) transitions.
[2025-06-02 15:38:42] [INFO ] Flow matrix only has 301 transitions (discarded 112 similar events)
// Phase 1: matrix 301 rows 212 cols
[2025-06-02 15:38:42] [INFO ] Computed 65 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:38:42] [INFO ] Implicit Places using invariants in 174 ms returned [128, 129, 130, 131, 132, 133, 134]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 176 ms to find 7 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 205/219 places, 413/420 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 0 place count 205 transition count 406
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 198 transition count 406
Applied a total of 14 rules in 7 ms. Remains 198 /205 variables (removed 7) and now considering 406/413 (removed 7) transitions.
[2025-06-02 15:38:42] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
// Phase 1: matrix 294 rows 198 cols
[2025-06-02 15:38:42] [INFO ] Computed 58 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:38:42] [INFO ] Implicit Places using invariants in 144 ms returned []
[2025-06-02 15:38:42] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
[2025-06-02 15:38:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:38:43] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:38:43] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 198/219 places, 406/420 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 677 ms. Remains : 198/219 places, 406/420 transitions.
Running random walk in product with property : LamportFastMutEx-COL-7-LTLFireability-12
Product exploration explored 100000 steps with 1233 reset in 528 ms.
Product exploration explored 100000 steps with 1249 reset in 530 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 213 steps (0 resets) in 7 ms. (26 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 114 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2025-06-02 15:38:45] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
[2025-06-02 15:38:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:38:45] [INFO ] [Real]Absence check using 58 positive place invariants in 21 ms returned sat
[2025-06-02 15:38:45] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2025-06-02 15:38:45] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:38:45] [INFO ] [Nat]Absence check using 58 positive place invariants in 27 ms returned sat
[2025-06-02 15:38:46] [INFO ] [Nat]Absence check using state equation in 198 ms returned sat
[2025-06-02 15:38:46] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:38:46] [INFO ] [Nat]Added 35 Read/Feed constraints in 11 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:46] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:46] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:46] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:46] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:46] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:46] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:46] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:46] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:46] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 2 ms to minimize.
[2025-06-02 15:38:46] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 781 ms
[2025-06-02 15:38:46] [INFO ] Computed and/alt/rep : 252/1463/252 causal constraints (skipped 35 transitions) in 16 ms.
[2025-06-02 15:38:47] [INFO ] Added : 182 causal constraints over 37 iterations in 1022 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 15 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 406/406 transitions.
Applied a total of 0 rules in 2 ms. Remains 198 /198 variables (removed 0) and now considering 406/406 (removed 0) transitions.
[2025-06-02 15:38:47] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
[2025-06-02 15:38:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:38:48] [INFO ] Implicit Places using invariants in 155 ms returned []
[2025-06-02 15:38:48] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
[2025-06-02 15:38:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:38:48] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:38:48] [INFO ] Implicit Places using invariants and state equation in 337 ms returned []
Implicit Place search using SMT with State Equation took 498 ms to find 0 implicit places.
Running 399 sub problems to find dead transitions.
[2025-06-02 15:38:48] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
[2025-06-02 15:38:48] [INFO ] Invariant cache hit.
[2025-06-02 15:38:48] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (OVERLAPS) 7/198 variables, 49/58 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:52] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:52] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:52] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:52] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:52] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:53] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:53] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:53] [INFO ] Deduced a trap composed of 9 places in 133 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:53] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:53] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:53] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:53] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:53] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:53] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:54] [INFO ] Deduced a trap composed of 15 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:54] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:54] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:54] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:54] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:54] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/198 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:55] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:55] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:56] [INFO ] Deduced a trap composed of 15 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:56] [INFO ] Deduced a trap composed of 15 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:56] [INFO ] Deduced a trap composed of 12 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:56] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:56] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:56] [INFO ] Deduced a trap composed of 12 places in 119 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:56] [INFO ] Deduced a trap composed of 10 places in 114 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:57] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:57] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:57] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:57] [INFO ] Deduced a trap composed of 21 places in 121 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:57] [INFO ] Deduced a trap composed of 21 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:57] [INFO ] Deduced a trap composed of 12 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:57] [INFO ] Deduced a trap composed of 12 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:58] [INFO ] Deduced a trap composed of 12 places in 98 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:58] [INFO ] Deduced a trap composed of 36 places in 120 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:58] [INFO ] Deduced a trap composed of 36 places in 104 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:58] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/198 variables, 20/98 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:58] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:58] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:59] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:59] [INFO ] Deduced a trap composed of 7 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:59] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:59] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:38:59] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:00] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:00] [INFO ] Deduced a trap composed of 15 places in 124 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:00] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:00] [INFO ] Deduced a trap composed of 16 places in 124 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:00] [INFO ] Deduced a trap composed of 16 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:00] [INFO ] Deduced a trap composed of 21 places in 123 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:00] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:00] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:01] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:01] [INFO ] Deduced a trap composed of 15 places in 124 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:01] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:01] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:01] [INFO ] Deduced a trap composed of 15 places in 134 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 20/118 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:01] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:02] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:02] [INFO ] Deduced a trap composed of 7 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:02] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:02] [INFO ] Deduced a trap composed of 7 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:02] [INFO ] Deduced a trap composed of 15 places in 123 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:03] [INFO ] Deduced a trap composed of 15 places in 132 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:03] [INFO ] Deduced a trap composed of 20 places in 120 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:03] [INFO ] Deduced a trap composed of 20 places in 122 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:03] [INFO ] Deduced a trap composed of 20 places in 124 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:03] [INFO ] Deduced a trap composed of 20 places in 127 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:03] [INFO ] Deduced a trap composed of 20 places in 124 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:04] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:04] [INFO ] Deduced a trap composed of 21 places in 124 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:04] [INFO ] Deduced a trap composed of 21 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:04] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:04] [INFO ] Deduced a trap composed of 20 places in 124 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:05] [INFO ] Deduced a trap composed of 21 places in 124 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:05] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:05] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 12 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 20/138 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:06] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:07] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:08] [INFO ] Deduced a trap composed of 20 places in 121 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:08] [INFO ] Deduced a trap composed of 20 places in 124 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:08] [INFO ] Deduced a trap composed of 21 places in 121 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:08] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:08] [INFO ] Deduced a trap composed of 20 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:09] [INFO ] Deduced a trap composed of 21 places in 125 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:09] [INFO ] Deduced a trap composed of 21 places in 123 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:09] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:09] [INFO ] Deduced a trap composed of 20 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:09] [INFO ] Deduced a trap composed of 21 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:09] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:09] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:09] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:10] [INFO ] Deduced a trap composed of 15 places in 122 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:10] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:10] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:10] [INFO ] Deduced a trap composed of 15 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:10] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/198 variables, 20/158 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:11] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:11] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:11] [INFO ] Deduced a trap composed of 15 places in 126 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:11] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:12] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:12] [INFO ] Deduced a trap composed of 20 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:12] [INFO ] Deduced a trap composed of 21 places in 136 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:13] [INFO ] Deduced a trap composed of 21 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:13] [INFO ] Deduced a trap composed of 21 places in 125 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:13] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:13] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:13] [INFO ] Deduced a trap composed of 36 places in 94 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:14] [INFO ] Deduced a trap composed of 36 places in 94 ms of which 11 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/198 variables, 13/171 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:14] [INFO ] Deduced a trap composed of 15 places in 130 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:15] [INFO ] Deduced a trap composed of 20 places in 127 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:15] [INFO ] Deduced a trap composed of 20 places in 125 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:15] [INFO ] Deduced a trap composed of 20 places in 124 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:15] [INFO ] Deduced a trap composed of 20 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:15] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:15] [INFO ] Deduced a trap composed of 20 places in 125 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:16] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:16] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:16] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:16] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:17] [INFO ] Deduced a trap composed of 21 places in 99 ms of which 11 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/198 variables, 12/183 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 198/492 variables, and 183 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 0/198 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 125/125 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 91/100 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/191 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (OVERLAPS) 7/198 variables, 49/149 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/198 variables, 34/183 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:22] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:22] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:22] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 12 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 3/186 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:24] [INFO ] Deduced a trap composed of 36 places in 110 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:24] [INFO ] Deduced a trap composed of 36 places in 106 ms of which 13 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 2/188 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:24] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:25] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:25] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:25] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:25] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:25] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:25] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:27] [INFO ] Deduced a trap composed of 36 places in 90 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:27] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 11 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/198 variables, 9/197 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:29] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 10 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/198 variables, 1/198 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:31] [INFO ] Deduced a trap composed of 20 places in 127 ms of which 11 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/198 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:32] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:32] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:32] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:32] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:32] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:33] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:33] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:34] [INFO ] Deduced a trap composed of 21 places in 127 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:34] [INFO ] Deduced a trap composed of 21 places in 126 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:35] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:35] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:35] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 9 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/198 variables, 12/211 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/198 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 12 (OVERLAPS) 294/492 variables, 198/409 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/492 variables, 35/444 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/492 variables, 399/843 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:48] [INFO ] Deduced a trap composed of 20 places in 125 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:48] [INFO ] Deduced a trap composed of 20 places in 120 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:48] [INFO ] Deduced a trap composed of 21 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:48] [INFO ] Deduced a trap composed of 21 places in 120 ms of which 11 ms to minimize.
SMT process timed out in 60139ms, After SMT, problems are : Problem set: 0 solved, 399 unsolved
Search for dead transitions found 0 dead transitions in 60141ms
Finished structural reductions in LTL mode , in 1 iterations and 60642 ms. Remains : 198/198 places, 406/406 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 92 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 226 steps (0 resets) in 8 ms. (25 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 106 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2025-06-02 15:39:49] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
[2025-06-02 15:39:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:39:49] [INFO ] [Real]Absence check using 58 positive place invariants in 24 ms returned sat
[2025-06-02 15:39:49] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2025-06-02 15:39:49] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 15:39:49] [INFO ] [Nat]Absence check using 58 positive place invariants in 25 ms returned sat
[2025-06-02 15:39:50] [INFO ] [Nat]Absence check using state equation in 201 ms returned sat
[2025-06-02 15:39:50] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:39:50] [INFO ] [Nat]Added 35 Read/Feed constraints in 11 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:50] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:50] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:50] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:50] [INFO ] Deduced a trap composed of 7 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:50] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:50] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:50] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:50] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:50] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 1 ms to minimize.
[2025-06-02 15:39:50] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 791 ms
[2025-06-02 15:39:50] [INFO ] Computed and/alt/rep : 252/1463/252 causal constraints (skipped 35 transitions) in 15 ms.
[2025-06-02 15:39:51] [INFO ] Added : 182 causal constraints over 37 iterations in 977 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1275 reset in 538 ms.
Product exploration explored 100000 steps with 1267 reset in 542 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 15 out of 198 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 198/198 places, 406/406 transitions.
Applied a total of 0 rules in 6 ms. Remains 198 /198 variables (removed 0) and now considering 406/406 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 15:39:53] [INFO ] Redundant transitions in 2 ms returned []
Running 399 sub problems to find dead transitions.
[2025-06-02 15:39:53] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
[2025-06-02 15:39:53] [INFO ] Invariant cache hit.
[2025-06-02 15:39:53] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (OVERLAPS) 7/198 variables, 49/58 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:57] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:57] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:57] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:57] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:58] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:58] [INFO ] Deduced a trap composed of 9 places in 116 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:58] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:58] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:58] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:58] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:58] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:58] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:58] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:58] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:59] [INFO ] Deduced a trap composed of 15 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:59] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:59] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:59] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:59] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:39:59] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/198 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:01] [INFO ] Deduced a trap composed of 16 places in 148 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:01] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:01] [INFO ] Deduced a trap composed of 15 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:01] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:01] [INFO ] Deduced a trap composed of 12 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:01] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:01] [INFO ] Deduced a trap composed of 15 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:02] [INFO ] Deduced a trap composed of 12 places in 136 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:02] [INFO ] Deduced a trap composed of 10 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:02] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:02] [INFO ] Deduced a trap composed of 21 places in 125 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:02] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:02] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:02] [INFO ] Deduced a trap composed of 21 places in 120 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:02] [INFO ] Deduced a trap composed of 12 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:03] [INFO ] Deduced a trap composed of 12 places in 99 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:03] [INFO ] Deduced a trap composed of 12 places in 96 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:03] [INFO ] Deduced a trap composed of 36 places in 124 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:03] [INFO ] Deduced a trap composed of 36 places in 95 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:03] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/198 variables, 20/98 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:03] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:04] [INFO ] Deduced a trap composed of 15 places in 133 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:04] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:04] [INFO ] Deduced a trap composed of 7 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:04] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:04] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:05] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:05] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:05] [INFO ] Deduced a trap composed of 15 places in 122 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:05] [INFO ] Deduced a trap composed of 15 places in 124 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:05] [INFO ] Deduced a trap composed of 16 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:05] [INFO ] Deduced a trap composed of 16 places in 114 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:05] [INFO ] Deduced a trap composed of 21 places in 124 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:05] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:06] [INFO ] Deduced a trap composed of 15 places in 122 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:06] [INFO ] Deduced a trap composed of 15 places in 127 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:06] [INFO ] Deduced a trap composed of 15 places in 125 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:06] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:06] [INFO ] Deduced a trap composed of 15 places in 125 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:06] [INFO ] Deduced a trap composed of 15 places in 128 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 20/118 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:07] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:07] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:07] [INFO ] Deduced a trap composed of 7 places in 108 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:07] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:08] [INFO ] Deduced a trap composed of 7 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:08] [INFO ] Deduced a trap composed of 15 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:08] [INFO ] Deduced a trap composed of 15 places in 123 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:08] [INFO ] Deduced a trap composed of 20 places in 122 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:08] [INFO ] Deduced a trap composed of 20 places in 125 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:08] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:09] [INFO ] Deduced a trap composed of 20 places in 124 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:09] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:09] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:09] [INFO ] Deduced a trap composed of 21 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:09] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:10] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:10] [INFO ] Deduced a trap composed of 20 places in 133 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:10] [INFO ] Deduced a trap composed of 21 places in 129 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:10] [INFO ] Deduced a trap composed of 21 places in 125 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:10] [INFO ] Deduced a trap composed of 21 places in 121 ms of which 12 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 20/138 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:12] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:12] [INFO ] Deduced a trap composed of 15 places in 111 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:13] [INFO ] Deduced a trap composed of 20 places in 134 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:13] [INFO ] Deduced a trap composed of 20 places in 128 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:13] [INFO ] Deduced a trap composed of 21 places in 128 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:14] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:14] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:14] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:14] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:14] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:14] [INFO ] Deduced a trap composed of 20 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:14] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:15] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:15] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:15] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:15] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:15] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:15] [INFO ] Deduced a trap composed of 7 places in 97 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:15] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:15] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/198 variables, 20/158 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:16] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:16] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:17] [INFO ] Deduced a trap composed of 15 places in 126 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:17] [INFO ] Deduced a trap composed of 15 places in 122 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:17] [INFO ] Deduced a trap composed of 15 places in 125 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:18] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:18] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:18] [INFO ] Deduced a trap composed of 21 places in 120 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:18] [INFO ] Deduced a trap composed of 21 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:18] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:19] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:19] [INFO ] Deduced a trap composed of 36 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:19] [INFO ] Deduced a trap composed of 36 places in 88 ms of which 12 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/198 variables, 13/171 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:20] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:20] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:20] [INFO ] Deduced a trap composed of 20 places in 123 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:20] [INFO ] Deduced a trap composed of 20 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:20] [INFO ] Deduced a trap composed of 20 places in 124 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:21] [INFO ] Deduced a trap composed of 20 places in 120 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:21] [INFO ] Deduced a trap composed of 20 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:21] [INFO ] Deduced a trap composed of 22 places in 123 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:21] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:22] [INFO ] Deduced a trap composed of 21 places in 126 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:22] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:22] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 12 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/198 variables, 12/183 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 198/492 variables, and 183 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 0/198 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 125/125 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 91/100 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/191 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (OVERLAPS) 7/198 variables, 49/149 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/198 variables, 34/183 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:27] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:27] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:27] [INFO ] Deduced a trap composed of 36 places in 91 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 3/186 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:29] [INFO ] Deduced a trap composed of 36 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:29] [INFO ] Deduced a trap composed of 36 places in 102 ms of which 11 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 2/188 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:29] [INFO ] Deduced a trap composed of 20 places in 93 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:30] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:30] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:30] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:30] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:30] [INFO ] Deduced a trap composed of 20 places in 96 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:30] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:32] [INFO ] Deduced a trap composed of 36 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:32] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 11 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/198 variables, 9/197 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:34] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 9 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/198 variables, 1/198 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:36] [INFO ] Deduced a trap composed of 20 places in 123 ms of which 12 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/198 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:37] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:37] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:37] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:37] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:37] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:38] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:38] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:39] [INFO ] Deduced a trap composed of 21 places in 121 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:39] [INFO ] Deduced a trap composed of 21 places in 128 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:40] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:40] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:40] [INFO ] Deduced a trap composed of 21 places in 96 ms of which 10 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/198 variables, 12/211 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/198 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 12 (OVERLAPS) 294/492 variables, 198/409 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/492 variables, 35/444 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/492 variables, 399/843 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:53] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:53] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:53] [INFO ] Deduced a trap composed of 21 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:40:53] [INFO ] Deduced a trap composed of 21 places in 145 ms of which 12 ms to minimize.
SMT process timed out in 60160ms, After SMT, problems are : Problem set: 0 solved, 399 unsolved
Search for dead transitions found 0 dead transitions in 60161ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60176 ms. Remains : 198/198 places, 406/406 transitions.
Built C files in :
/tmp/ltsmin9881159595644604021
[2025-06-02 15:40:53] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9881159595644604021
Running compilation step : cd /tmp/ltsmin9881159595644604021;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 694 ms.
Running link step : cd /tmp/ltsmin9881159595644604021;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin9881159595644604021;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17028947056029138964.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 15 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 406/406 transitions.
Applied a total of 0 rules in 2 ms. Remains 198 /198 variables (removed 0) and now considering 406/406 (removed 0) transitions.
[2025-06-02 15:41:08] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
[2025-06-02 15:41:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:41:08] [INFO ] Implicit Places using invariants in 166 ms returned []
[2025-06-02 15:41:08] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
[2025-06-02 15:41:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:41:08] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-02 15:41:09] [INFO ] Implicit Places using invariants and state equation in 353 ms returned []
Implicit Place search using SMT with State Equation took 528 ms to find 0 implicit places.
Running 399 sub problems to find dead transitions.
[2025-06-02 15:41:09] [INFO ] Flow matrix only has 294 transitions (discarded 112 similar events)
[2025-06-02 15:41:09] [INFO ] Invariant cache hit.
[2025-06-02 15:41:09] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (OVERLAPS) 7/198 variables, 49/58 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:13] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:13] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:13] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:13] [INFO ] Deduced a trap composed of 9 places in 122 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:13] [INFO ] Deduced a trap composed of 9 places in 122 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:13] [INFO ] Deduced a trap composed of 9 places in 128 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:14] [INFO ] Deduced a trap composed of 9 places in 121 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:14] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:14] [INFO ] Deduced a trap composed of 9 places in 124 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:14] [INFO ] Deduced a trap composed of 9 places in 143 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:14] [INFO ] Deduced a trap composed of 9 places in 124 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:14] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:14] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:14] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:15] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:15] [INFO ] Deduced a trap composed of 12 places in 115 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:15] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:15] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:15] [INFO ] Deduced a trap composed of 15 places in 74 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:15] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/198 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:16] [INFO ] Deduced a trap composed of 16 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:17] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:17] [INFO ] Deduced a trap composed of 15 places in 124 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:17] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:17] [INFO ] Deduced a trap composed of 12 places in 119 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:17] [INFO ] Deduced a trap composed of 15 places in 131 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:17] [INFO ] Deduced a trap composed of 15 places in 126 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:18] [INFO ] Deduced a trap composed of 12 places in 132 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:18] [INFO ] Deduced a trap composed of 10 places in 120 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:18] [INFO ] Deduced a trap composed of 21 places in 128 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:18] [INFO ] Deduced a trap composed of 21 places in 123 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:18] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:18] [INFO ] Deduced a trap composed of 21 places in 153 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:18] [INFO ] Deduced a trap composed of 21 places in 127 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:19] [INFO ] Deduced a trap composed of 12 places in 115 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:19] [INFO ] Deduced a trap composed of 12 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:19] [INFO ] Deduced a trap composed of 12 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:19] [INFO ] Deduced a trap composed of 36 places in 123 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:19] [INFO ] Deduced a trap composed of 36 places in 124 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:19] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/198 variables, 20/98 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:20] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:20] [INFO ] Deduced a trap composed of 15 places in 115 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:20] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:20] [INFO ] Deduced a trap composed of 7 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:21] [INFO ] Deduced a trap composed of 7 places in 113 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:21] [INFO ] Deduced a trap composed of 7 places in 96 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:21] [INFO ] Deduced a trap composed of 15 places in 152 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:21] [INFO ] Deduced a trap composed of 15 places in 134 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:21] [INFO ] Deduced a trap composed of 15 places in 143 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:21] [INFO ] Deduced a trap composed of 15 places in 145 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:21] [INFO ] Deduced a trap composed of 16 places in 135 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:22] [INFO ] Deduced a trap composed of 16 places in 143 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:22] [INFO ] Deduced a trap composed of 21 places in 141 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:22] [INFO ] Deduced a trap composed of 22 places in 156 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:22] [INFO ] Deduced a trap composed of 15 places in 144 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:22] [INFO ] Deduced a trap composed of 15 places in 177 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:22] [INFO ] Deduced a trap composed of 15 places in 139 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:22] [INFO ] Deduced a trap composed of 21 places in 137 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:23] [INFO ] Deduced a trap composed of 15 places in 146 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:23] [INFO ] Deduced a trap composed of 15 places in 138 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 20/118 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:23] [INFO ] Deduced a trap composed of 15 places in 107 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:24] [INFO ] Deduced a trap composed of 21 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:24] [INFO ] Deduced a trap composed of 7 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:24] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:24] [INFO ] Deduced a trap composed of 7 places in 119 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:24] [INFO ] Deduced a trap composed of 15 places in 136 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:24] [INFO ] Deduced a trap composed of 15 places in 159 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:25] [INFO ] Deduced a trap composed of 20 places in 133 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:25] [INFO ] Deduced a trap composed of 20 places in 128 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:25] [INFO ] Deduced a trap composed of 20 places in 135 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:25] [INFO ] Deduced a trap composed of 20 places in 132 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:25] [INFO ] Deduced a trap composed of 20 places in 144 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:25] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:26] [INFO ] Deduced a trap composed of 21 places in 141 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:26] [INFO ] Deduced a trap composed of 21 places in 136 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:26] [INFO ] Deduced a trap composed of 21 places in 135 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:26] [INFO ] Deduced a trap composed of 20 places in 138 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:27] [INFO ] Deduced a trap composed of 21 places in 134 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:27] [INFO ] Deduced a trap composed of 21 places in 145 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:27] [INFO ] Deduced a trap composed of 21 places in 127 ms of which 13 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 20/138 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:28] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:29] [INFO ] Deduced a trap composed of 15 places in 122 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:30] [INFO ] Deduced a trap composed of 20 places in 139 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:30] [INFO ] Deduced a trap composed of 20 places in 136 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:30] [INFO ] Deduced a trap composed of 21 places in 140 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:30] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:30] [INFO ] Deduced a trap composed of 20 places in 141 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:31] [INFO ] Deduced a trap composed of 21 places in 145 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:31] [INFO ] Deduced a trap composed of 21 places in 149 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:31] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:31] [INFO ] Deduced a trap composed of 20 places in 144 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:31] [INFO ] Deduced a trap composed of 21 places in 140 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:31] [INFO ] Deduced a trap composed of 22 places in 136 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:32] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:32] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:32] [INFO ] Deduced a trap composed of 15 places in 149 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:32] [INFO ] Deduced a trap composed of 15 places in 138 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:32] [INFO ] Deduced a trap composed of 7 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:32] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:32] [INFO ] Deduced a trap composed of 15 places in 132 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/198 variables, 20/158 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:33] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:33] [INFO ] Deduced a trap composed of 20 places in 130 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:34] [INFO ] Deduced a trap composed of 15 places in 137 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:34] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:34] [INFO ] Deduced a trap composed of 15 places in 140 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:34] [INFO ] Deduced a trap composed of 20 places in 120 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:35] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:35] [INFO ] Deduced a trap composed of 21 places in 129 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:35] [INFO ] Deduced a trap composed of 21 places in 137 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:35] [INFO ] Deduced a trap composed of 15 places in 123 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:36] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:36] [INFO ] Deduced a trap composed of 36 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:36] [INFO ] Deduced a trap composed of 36 places in 106 ms of which 11 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/198 variables, 13/171 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:37] [INFO ] Deduced a trap composed of 15 places in 126 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:37] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:37] [INFO ] Deduced a trap composed of 20 places in 132 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:37] [INFO ] Deduced a trap composed of 20 places in 128 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:37] [INFO ] Deduced a trap composed of 20 places in 121 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:37] [INFO ] Deduced a trap composed of 20 places in 143 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:38] [INFO ] Deduced a trap composed of 20 places in 139 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:38] [INFO ] Deduced a trap composed of 22 places in 129 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:38] [INFO ] Deduced a trap composed of 22 places in 149 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:39] [INFO ] Deduced a trap composed of 21 places in 136 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:39] [INFO ] Deduced a trap composed of 22 places in 147 ms of which 14 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 198/492 variables, and 182 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 0/198 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 124/124 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 90/99 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/191 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (OVERLAPS) 7/198 variables, 49/148 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/198 variables, 34/182 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:42] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:42] [INFO ] Deduced a trap composed of 36 places in 112 ms of which 12 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 2/184 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:43] [INFO ] Deduced a trap composed of 20 places in 91 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:43] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:43] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:43] [INFO ] Deduced a trap composed of 20 places in 118 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:45] [INFO ] Deduced a trap composed of 36 places in 135 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:45] [INFO ] Deduced a trap composed of 21 places in 129 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:45] [INFO ] Deduced a trap composed of 36 places in 105 ms of which 11 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 7/191 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:46] [INFO ] Deduced a trap composed of 20 places in 132 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:47] [INFO ] Deduced a trap composed of 20 places in 137 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:47] [INFO ] Deduced a trap composed of 20 places in 138 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:47] [INFO ] Deduced a trap composed of 20 places in 142 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:47] [INFO ] Deduced a trap composed of 20 places in 142 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:48] [INFO ] Deduced a trap composed of 21 places in 139 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:48] [INFO ] Deduced a trap composed of 20 places in 138 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:48] [INFO ] Deduced a trap composed of 20 places in 137 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:48] [INFO ] Deduced a trap composed of 20 places in 131 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:48] [INFO ] Deduced a trap composed of 21 places in 133 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:48] [INFO ] Deduced a trap composed of 20 places in 161 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:49] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:49] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:49] [INFO ] Deduced a trap composed of 20 places in 142 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:49] [INFO ] Deduced a trap composed of 20 places in 150 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:49] [INFO ] Deduced a trap composed of 20 places in 163 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:49] [INFO ] Deduced a trap composed of 21 places in 128 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:50] [INFO ] Deduced a trap composed of 21 places in 126 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:50] [INFO ] Deduced a trap composed of 21 places in 147 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:50] [INFO ] Deduced a trap composed of 36 places in 127 ms of which 11 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/198 variables, 20/211 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:52] [INFO ] Deduced a trap composed of 20 places in 136 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:52] [INFO ] Deduced a trap composed of 20 places in 140 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:52] [INFO ] Deduced a trap composed of 20 places in 132 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:52] [INFO ] Deduced a trap composed of 20 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:53] [INFO ] Deduced a trap composed of 20 places in 127 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:53] [INFO ] Deduced a trap composed of 21 places in 137 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:53] [INFO ] Deduced a trap composed of 20 places in 140 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:53] [INFO ] Deduced a trap composed of 20 places in 138 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:53] [INFO ] Deduced a trap composed of 20 places in 145 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:53] [INFO ] Deduced a trap composed of 20 places in 125 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:54] [INFO ] Deduced a trap composed of 20 places in 142 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:54] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:54] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:54] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:54] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 12 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/198 variables, 15/226 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:56] [INFO ] Deduced a trap composed of 21 places in 152 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:56] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:57] [INFO ] Deduced a trap composed of 21 places in 125 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:57] [INFO ] Deduced a trap composed of 21 places in 127 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:57] [INFO ] Deduced a trap composed of 20 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:57] [INFO ] Deduced a trap composed of 21 places in 127 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:57] [INFO ] Deduced a trap composed of 20 places in 118 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:58] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:41:58] [INFO ] Deduced a trap composed of 36 places in 97 ms of which 12 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/198 variables, 9/235 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:42:00] [INFO ] Deduced a trap composed of 20 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:42:01] [INFO ] Deduced a trap composed of 21 places in 129 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:42:01] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:42:01] [INFO ] Deduced a trap composed of 36 places in 105 ms of which 10 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/198 variables, 4/239 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/198 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 12 (OVERLAPS) 294/492 variables, 198/437 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/492 variables, 35/472 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/492 variables, 399/871 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 492/492 variables, and 871 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 198/198 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 181/181 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60120ms problems are : Problem set: 0 solved, 399 unsolved
Search for dead transitions found 0 dead transitions in 60121ms
Finished structural reductions in LTL mode , in 1 iterations and 60653 ms. Remains : 198/198 places, 406/406 transitions.
Built C files in :
/tmp/ltsmin4095669521347136174
[2025-06-02 15:42:09] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4095669521347136174
Running compilation step : cd /tmp/ltsmin4095669521347136174;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 671 ms.
Running link step : cd /tmp/ltsmin4095669521347136174;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin4095669521347136174;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15579359532432032441.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-02 15:42:24] [INFO ] Flatten gal took : 18 ms
[2025-06-02 15:42:24] [INFO ] Flatten gal took : 14 ms
[2025-06-02 15:42:24] [INFO ] Time to serialize gal into /tmp/LTL17502090965732870288.gal : 2 ms
[2025-06-02 15:42:24] [INFO ] Time to serialize properties into /tmp/LTL552446097423267317.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17502090965732870288.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16421452173109892939.hoa' '-atoms' '/tmp/LTL552446097423267317.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL552446097423267317.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16421452173109892939.hoa
Detected timeout of ITS tools.
[2025-06-02 15:42:39] [INFO ] Flatten gal took : 12 ms
[2025-06-02 15:42:39] [INFO ] Flatten gal took : 11 ms
[2025-06-02 15:42:39] [INFO ] Time to serialize gal into /tmp/LTL13341267824938884300.gal : 2 ms
[2025-06-02 15:42:39] [INFO ] Time to serialize properties into /tmp/LTL2356399376571185925.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13341267824938884300.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2356399376571185925.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F((X(F("((((((((y_1>=1)&&(P_CS_21_1>=1))||((y_1>=1)&&(P_CS_21_3>=1)))||(((y_1>=1)&&(P_CS_21_5>=1))||((y_2>=1)&&(P_CS_21_7>=1)))...3403
Formula 0 simplified : XXG(!"((((((((y_1>=1)&&(P_CS_21_1>=1))||((y_1>=1)&&(P_CS_21_3>=1)))||(((y_1>=1)&&(P_CS_21_5>=1))||((y_2>=1)&&(P_CS_21_7>=1))))||((((...3391
Detected timeout of ITS tools.
[2025-06-02 15:42:54] [INFO ] Flatten gal took : 18 ms
[2025-06-02 15:42:54] [INFO ] Applying decomposition
[2025-06-02 15:42:54] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14320475580085517035.txt' '-o' '/tmp/graph14320475580085517035.bin' '-w' '/tmp/graph14320475580085517035.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14320475580085517035.bin' '-l' '-1' '-v' '-w' '/tmp/graph14320475580085517035.weights' '-q' '0' '-e' '0.001'
[2025-06-02 15:42:54] [INFO ] Decomposing Gal with order
[2025-06-02 15:42:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 15:42:54] [INFO ] Removed a total of 525 redundant transitions.
[2025-06-02 15:42:54] [INFO ] Flatten gal took : 30 ms
[2025-06-02 15:42:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 133 labels/synchronizations in 7 ms.
[2025-06-02 15:42:54] [INFO ] Time to serialize gal into /tmp/LTL11678711517923279994.gal : 3 ms
[2025-06-02 15:42:54] [INFO ] Time to serialize properties into /tmp/LTL7946476987505621388.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11678711517923279994.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7946476987505621388.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(F((X(F("((((((((i11.u30.y_1>=1)&&(i8.u28.P_CS_21_1>=1))||((i11.u30.y_1>=1)&&(i11.u30.P_CS_21_3>=1)))||(((i11.u30.y_1>=1)&&(i2.u...5131
Formula 0 simplified : XXG(!"((((((((i11.u30.y_1>=1)&&(i8.u28.P_CS_21_1>=1))||((i11.u30.y_1>=1)&&(i11.u30.P_CS_21_3>=1)))||(((i11.u30.y_1>=1)&&(i2.u32.P_CS...5119
Detected timeout of ITS tools.
Treatment of property LamportFastMutEx-COL-7-LTLFireability-12 finished in 267588 ms.
[2025-06-02 15:43:09] [INFO ] Flatten gal took : 15 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2133571936615327881
[2025-06-02 15:43:09] [INFO ] Applying decomposition
[2025-06-02 15:43:09] [INFO ] Computing symmetric may disable matrix : 420 transitions.
[2025-06-02 15:43:09] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:43:09] [INFO ] Computing symmetric may enable matrix : 420 transitions.
[2025-06-02 15:43:09] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:43:09] [INFO ] Flatten gal took : 16 ms
[2025-06-02 15:43:09] [INFO ] Computing Do-Not-Accords matrix : 420 transitions.
[2025-06-02 15:43:09] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 15:43:09] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2133571936615327881
Running compilation step : cd /tmp/ltsmin2133571936615327881;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11149791539575547104.txt' '-o' '/tmp/graph11149791539575547104.bin' '-w' '/tmp/graph11149791539575547104.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11149791539575547104.bin' '-l' '-1' '-v' '-w' '/tmp/graph11149791539575547104.weights' '-q' '0' '-e' '0.001'
[2025-06-02 15:43:09] [INFO ] Decomposing Gal with order
[2025-06-02 15:43:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 15:43:10] [INFO ] Removed a total of 657 redundant transitions.
[2025-06-02 15:43:10] [INFO ] Flatten gal took : 33 ms
[2025-06-02 15:43:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 33 labels/synchronizations in 5 ms.
[2025-06-02 15:43:10] [INFO ] Time to serialize gal into /tmp/LTLFireability1744996795200671061.gal : 3 ms
[2025-06-02 15:43:10] [INFO ] Time to serialize properties into /tmp/LTLFireability6213489161707744924.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability1744996795200671061.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6213489161707744924.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 2 LTL properties
Checking formula 0 : !((X((G((G("(((((((i4.u21.P_await_13_1>=1)&&(i4.u21.P_done_9>=1))&&((i4.u22.P_done_10>=1)&&(i4.u46.P_done_11>=1)))&&(((i4.u47.P_done_1...27047
Formula 0 simplified : X(F(F!"(((((((i4.u21.P_await_13_1>=1)&&(i4.u21.P_done_9>=1))&&((i4.u22.P_done_10>=1)&&(i4.u46.P_done_11>=1)))&&(((i4.u47.P_done_12>=...19681
Compilation finished in 957 ms.
Running link step : cd /tmp/ltsmin2133571936615327881;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin2133571936615327881;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([](([]((LTLAPp0==true))||X(X((!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true))))))))||(([]((LTLAPp0==true))||X(X((!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true)))))))&&<>((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin2133571936615327881;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([](([]((LTLAPp0==true))||X(X((!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true))))))))||(([]((LTLAPp0==true))||X(X((!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true)))))))&&<>((LTLAPp0==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2133571936615327881;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(((LTLAPp6==true)&&X(<>((LTLAPp6==true)))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.021: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.021: LTL layer: formula: X(X(<>(((LTLAPp6==true)&&X(<>((LTLAPp6==true)))))))
pins2lts-mc-linux64( 4/ 8), 0.021: "X(X(<>(((LTLAPp6==true)&&X(<>((LTLAPp6==true)))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.021: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.031: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.035: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.037: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.039: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.041: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.043: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.048: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.121: DFS-FIFO for weak LTL, using special progress label 428
pins2lts-mc-linux64( 0/ 8), 0.121: There are 429 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.121: State length is 220, there are 425 groups
pins2lts-mc-linux64( 0/ 8), 0.121: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.121: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.121: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.121: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.191: ~59 levels ~960 states ~3648 transitions
pins2lts-mc-linux64( 0/ 8), 0.208: ~59 levels ~1920 states ~6672 transitions
pins2lts-mc-linux64( 0/ 8), 0.246: ~59 levels ~3840 states ~14272 transitions
pins2lts-mc-linux64( 0/ 8), 0.316: ~59 levels ~7680 states ~30624 transitions
pins2lts-mc-linux64( 1/ 8), 0.417: ~80 levels ~15360 states ~63576 transitions
pins2lts-mc-linux64( 1/ 8), 0.696: ~81 levels ~30720 states ~132392 transitions
pins2lts-mc-linux64( 1/ 8), 1.122: ~85 levels ~61440 states ~268576 transitions
pins2lts-mc-linux64( 1/ 8), 1.919: ~85 levels ~122880 states ~559320 transitions
pins2lts-mc-linux64( 1/ 8), 3.610: ~90 levels ~245760 states ~1151424 transitions
pins2lts-mc-linux64( 1/ 8), 6.525: ~90 levels ~491520 states ~2384416 transitions
pins2lts-mc-linux64( 1/ 8), 12.172: ~90 levels ~983040 states ~4987544 transitions
pins2lts-mc-linux64( 1/ 8), 22.849: ~112 levels ~1966080 states ~10668840 transitions
pins2lts-mc-linux64( 1/ 8), 43.179: ~125 levels ~3932160 states ~21445600 transitions
pins2lts-mc-linux64( 1/ 8), 83.763: ~125 levels ~7864320 states ~41369880 transitions
pins2lts-mc-linux64( 1/ 8), 180.475: ~125 levels ~15728640 states ~84904056 transitions
pins2lts-mc-linux64( 1/ 8), 367.298: ~125 levels ~31457280 states ~175871832 transitions
pins2lts-mc-linux64( 6/ 8), 461.042: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 461.164:
pins2lts-mc-linux64( 0/ 8), 461.164: mean standard work distribution: 79.1% (states) 78.1% (transitions)
pins2lts-mc-linux64( 0/ 8), 461.164:
pins2lts-mc-linux64( 0/ 8), 461.164: Explored 19281129 states 158015644 transitions, fanout: 8.195
pins2lts-mc-linux64( 0/ 8), 461.165: Total exploration time 461.030 sec (460.910 sec minimum, 460.942 sec on average)
pins2lts-mc-linux64( 0/ 8), 461.165: States per second: 41822, Transitions per second: 342745
pins2lts-mc-linux64( 0/ 8), 461.165:
pins2lts-mc-linux64( 0/ 8), 461.165: Progress states detected: 1
pins2lts-mc-linux64( 0/ 8), 461.165: Redundant explorations: -0.0123
pins2lts-mc-linux64( 0/ 8), 461.165:
pins2lts-mc-linux64( 0/ 8), 461.165: Queue width: 8B, total height: 569, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 461.165: Tree memory: 403.1MB, 21.9 B/state, compr.: 2.5%
pins2lts-mc-linux64( 0/ 8), 461.165: Tree fill ratio (roots/leafs): 14.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 461.165: Stored 423 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 461.165: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 461.165: Est. total memory use: 403.1MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2133571936615327881;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(((LTLAPp6==true)&&X(<>((LTLAPp6==true)))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2133571936615327881;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(((LTLAPp6==true)&&X(<>((LTLAPp6==true)))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600