Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876423100644.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)
....................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is LamportFastMutEx-COL-8, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876423100644
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K 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 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K 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 44K 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-8-LTLFireability-00
FORMULA_NAME LamportFastMutEx-COL-8-LTLFireability-01
FORMULA_NAME LamportFastMutEx-COL-8-LTLFireability-02
FORMULA_NAME LamportFastMutEx-COL-8-LTLFireability-03
FORMULA_NAME LamportFastMutEx-COL-8-LTLFireability-04
FORMULA_NAME LamportFastMutEx-COL-8-LTLFireability-05
FORMULA_NAME LamportFastMutEx-COL-8-LTLFireability-06
FORMULA_NAME LamportFastMutEx-COL-8-LTLFireability-07
FORMULA_NAME LamportFastMutEx-COL-8-LTLFireability-08
FORMULA_NAME LamportFastMutEx-COL-8-LTLFireability-09
FORMULA_NAME LamportFastMutEx-COL-8-LTLFireability-10
FORMULA_NAME LamportFastMutEx-COL-8-LTLFireability-11
FORMULA_NAME LamportFastMutEx-COL-8-LTLFireability-12
FORMULA_NAME LamportFastMutEx-COL-8-LTLFireability-13
FORMULA_NAME LamportFastMutEx-COL-8-LTLFireability-14
FORMULA_NAME LamportFastMutEx-COL-8-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1748880069448

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-8
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202505121319
[2025-06-02 16:01:10] [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 16:01:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 16:01:10] [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 16:01:11] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-02 16:01:11] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 695 ms
[2025-06-02 16:01:11] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 315 PT places and 837.0 transition bindings in 20 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 16:01:11] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 6 ms.
[2025-06-02 16:01:11] [INFO ] Skeletonized 12 HLPN properties in 2 ms. Removed 4 properties that had guard overlaps.
Initial state reduction rules removed 2 formulas.
FORMULA LamportFastMutEx-COL-8-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-8-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 0 stable transitions
Remains 10 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
RANDOM walk for 2458 steps (0 resets) in 46 ms. (52 steps per ms) remains 0/10 properties
[2025-06-02 16:01:12] [INFO ] Flatten gal took : 18 ms
[2025-06-02 16:01:12] [INFO ] Flatten gal took : 3 ms
Domain [pid(9), pid(9)] 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 16:01:12] [INFO ] Unfolded HLPN to a Petri net with 315 places and 666 transitions 2934 arcs in 36 ms.
[2025-06-02 16:01:12] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 49 places and 82 transitions.
FORMULA LamportFastMutEx-COL-8-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 242 out of 266 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 584/584 transitions.
Applied a total of 0 rules in 12 ms. Remains 266 /266 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2025-06-02 16:01:12] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
// Phase 1: matrix 416 rows 266 cols
[2025-06-02 16:01:12] [INFO ] Computed 82 invariants in 21 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:01:12] [INFO ] Implicit Places using invariants in 481 ms returned []
[2025-06-02 16:01:12] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2025-06-02 16:01:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:01:13] [INFO ] State equation strengthened by 112 read => feed constraints.
[2025-06-02 16:01:13] [INFO ] Implicit Places using invariants and state equation in 431 ms returned []
Implicit Place search using SMT with State Equation took 947 ms to find 0 implicit places.
Running 576 sub problems to find dead transitions.
[2025-06-02 16:01:13] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2025-06-02 16:01:13] [INFO ] Invariant cache hit.
[2025-06-02 16:01:13] [INFO ] State equation strengthened by 112 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/266 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 576 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:16] [INFO ] Deduced a trap composed of 9 places in 174 ms of which 19 ms to minimize.
Problem TDEAD8 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:16] [INFO ] Deduced a trap composed of 9 places in 150 ms of which 12 ms to minimize.
Problem TDEAD9 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:16] [INFO ] Deduced a trap composed of 9 places in 132 ms of which 10 ms to minimize.
Problem TDEAD10 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:16] [INFO ] Deduced a trap composed of 9 places in 131 ms of which 10 ms to minimize.
Problem TDEAD11 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:17] [INFO ] Deduced a trap composed of 9 places in 139 ms of which 10 ms to minimize.
Problem TDEAD12 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:17] [INFO ] Deduced a trap composed of 9 places in 125 ms of which 9 ms to minimize.
Problem TDEAD13 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:17] [INFO ] Deduced a trap composed of 9 places in 134 ms of which 10 ms to minimize.
Problem TDEAD14 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:17] [INFO ] Deduced a trap composed of 9 places in 120 ms of which 8 ms to minimize.
Problem TDEAD15 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:17] [INFO ] Deduced a trap composed of 10 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 16:01:17] [INFO ] Deduced a trap composed of 10 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 16:01:17] [INFO ] Deduced a trap composed of 10 places in 129 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:18] [INFO ] Deduced a trap composed of 14 places in 143 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:18] [INFO ] Deduced a trap composed of 14 places in 133 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:18] [INFO ] Deduced a trap composed of 14 places in 153 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:18] [INFO ] Deduced a trap composed of 14 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 16:01:18] [INFO ] Deduced a trap composed of 14 places in 127 ms of which 9 ms to minimize.
Problem TDEAD88 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD106 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:19] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 6 ms to minimize.
Problem TDEAD115 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:19] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 5 ms to minimize.
Problem TDEAD124 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:19] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 6 ms to minimize.
Problem TDEAD133 is UNSAT
Problem TDEAD142 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:19] [INFO ] Deduced a trap composed of 17 places in 120 ms of which 10 ms to minimize.
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 TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD255 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/266 variables, 20/102 constraints. Problems are: Problem set: 24 solved, 552 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:19] [INFO ] Deduced a trap composed of 10 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 16:01:20] [INFO ] Deduced a trap composed of 10 places in 91 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:20] [INFO ] Deduced a trap composed of 10 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 16:01:20] [INFO ] Deduced a trap composed of 10 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 16:01:20] [INFO ] Deduced a trap composed of 10 places in 68 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:20] [INFO ] Deduced a trap composed of 10 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 16:01:20] [INFO ] Deduced a trap composed of 10 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 16:01:21] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 2 ms to minimize.
Problem TDEAD152 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:21] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 2 ms to minimize.
Problem TDEAD153 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:21] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 3 ms to minimize.
Problem TDEAD154 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:21] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 3 ms to minimize.
Problem TDEAD155 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:21] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 3 ms to minimize.
Problem TDEAD156 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:21] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 3 ms to minimize.
Problem TDEAD157 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:21] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 2 ms to minimize.
Problem TDEAD158 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:21] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 3 ms to minimize.
Problem TDEAD159 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:21] [INFO ] Deduced a trap composed of 41 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 16:01:21] [INFO ] Deduced a trap composed of 41 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 16:01:21] [INFO ] Deduced a trap composed of 41 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 16:01:21] [INFO ] Deduced a trap composed of 41 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 16:01:22] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 6 ms to minimize.
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD321 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD323 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD327 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/266 variables, 20/122 constraints. Problems are: Problem set: 47 solved, 529 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:22] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:22] [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 16:01:23] [INFO ] Deduced a trap composed of 22 places in 156 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:23] [INFO ] Deduced a trap composed of 23 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 16:01:24] [INFO ] Deduced a trap composed of 22 places in 139 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:24] [INFO ] Deduced a trap composed of 23 places in 140 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:24] [INFO ] Deduced a trap composed of 10 places in 91 ms of which 4 ms to minimize.
Problem TDEAD256 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:25] [INFO ] Deduced a trap composed of 16 places in 145 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:25] [INFO ] Deduced a trap composed of 16 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 16:01:25] [INFO ] Deduced a trap composed of 16 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 16:01:25] [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 16:01:25] [INFO ] Deduced a trap composed of 16 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 16:01:25] [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 16:01:25] [INFO ] Deduced a trap composed of 17 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 16:01:25] [INFO ] Deduced a trap composed of 17 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 16:01:26] [INFO ] Deduced a trap composed of 17 places in 130 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:26] [INFO ] Deduced a trap composed of 17 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 16:01:26] [INFO ] Deduced a trap composed of 17 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 16:01:26] [INFO ] Deduced a trap composed of 17 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 16:01:26] [INFO ] Deduced a trap composed of 17 places in 107 ms of which 6 ms to minimize.
Problem TDEAD256 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/142 constraints. Problems are: Problem set: 48 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:30] [INFO ] Deduced a trap composed of 22 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 16:01:31] [INFO ] Deduced a trap composed of 41 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 16:01:31] [INFO ] Deduced a trap composed of 41 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 16:01:31] [INFO ] Deduced a trap composed of 17 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 16:01:31] [INFO ] Deduced a trap composed of 17 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 16:01:32] [INFO ] Deduced a trap composed of 17 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 16:01:32] [INFO ] Deduced a trap composed of 17 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 16:01:32] [INFO ] Deduced a trap composed of 17 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 16:01:32] [INFO ] Deduced a trap composed of 17 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 16:01:32] [INFO ] Deduced a trap composed of 23 places in 144 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:32] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:32] [INFO ] Deduced a trap composed of 23 places in 137 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:33] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:33] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:33] [INFO ] Deduced a trap composed of 24 places in 142 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:33] [INFO ] Deduced a trap composed of 23 places in 129 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:33] [INFO ] Deduced a trap composed of 24 places in 139 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:33] [INFO ] Deduced a trap composed of 23 places in 134 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:34] [INFO ] Deduced a trap composed of 24 places in 146 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:34] [INFO ] Deduced a trap composed of 23 places in 144 ms of which 16 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 20/162 constraints. Problems are: Problem set: 48 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:34] [INFO ] Deduced a trap composed of 10 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 16:01:35] [INFO ] Deduced a trap composed of 22 places in 133 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:35] [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 16:01:36] [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 16:01:36] [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 16:01:37] [INFO ] Deduced a trap composed of 17 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 16:01:37] [INFO ] Deduced a trap composed of 41 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 16:01:37] [INFO ] Deduced a trap composed of 17 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 16:01:37] [INFO ] Deduced a trap composed of 17 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 16:01:38] [INFO ] Deduced a trap composed of 25 places in 161 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:38] [INFO ] Deduced a trap composed of 25 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 16:01:38] [INFO ] Deduced a trap composed of 25 places in 135 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:38] [INFO ] Deduced a trap composed of 25 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 16:01:38] [INFO ] Deduced a trap composed of 25 places in 134 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:39] [INFO ] Deduced a trap composed of 25 places in 134 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:39] [INFO ] Deduced a trap composed of 25 places in 139 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:39] [INFO ] Deduced a trap composed of 25 places in 134 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:39] [INFO ] Deduced a trap composed of 25 places in 139 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:39] [INFO ] Deduced a trap composed of 25 places in 137 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:39] [INFO ] Deduced a trap composed of 25 places in 132 ms of which 16 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/182 constraints. Problems are: Problem set: 48 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:41] [INFO ] Deduced a trap composed of 17 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 16:01:41] [INFO ] Deduced a trap composed of 17 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 16:01:42] [INFO ] Deduced a trap composed of 17 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 16:01:42] [INFO ] Deduced a trap composed of 41 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 16:01:42] [INFO ] Deduced a trap composed of 41 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 16:01:43] [INFO ] Deduced a trap composed of 17 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 16:01:43] [INFO ] Deduced a trap composed of 17 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 16:01:43] [INFO ] Deduced a trap composed of 17 places in 104 ms of which 9 ms to minimize.
SMT process timed out in 30335ms, After SMT, problems are : Problem set: 48 solved, 528 unsolved
Search for dead transitions found 48 dead transitions in 30351ms
Found 48 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 48 transitions
Dead transitions reduction (with SMT) removed 48 transitions
Starting structural reductions in LTL mode, iteration 1 : 266/266 places, 536/584 transitions.
Applied a total of 0 rules in 6 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31353 ms. Remains : 266/266 places, 536/584 transitions.
Support contains 242 out of 266 places after structural reductions.
[2025-06-02 16:01:43] [INFO ] Flatten gal took : 51 ms
[2025-06-02 16:01:43] [INFO ] Flatten gal took : 50 ms
[2025-06-02 16:01:43] [INFO ] Input system was already deterministic with 536 transitions.
Reduction of identical properties reduced properties to check from 15 to 14
RANDOM walk for 891 steps (0 resets) in 150 ms. (5 steps per ms) remains 0/14 properties
Computed a total of 1 stabilizing places and 8 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 144 out of 266 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 37 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:01:44] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
// Phase 1: matrix 384 rows 266 cols
[2025-06-02 16:01:44] [INFO ] Computed 82 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:01:44] [INFO ] Implicit Places using invariants in 163 ms returned []
[2025-06-02 16:01:44] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:01:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:01:44] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:01:45] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 521 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 16:01:45] [INFO ] Redundant transitions in 34 ms returned []
Running 528 sub problems to find dead transitions.
[2025-06-02 16:01:45] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:01:45] [INFO ] Invariant cache hit.
[2025-06-02 16:01:45] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (OVERLAPS) 8/266 variables, 72/82 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:52] [INFO ] Deduced a trap composed of 10 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 16:01:52] [INFO ] Deduced a trap composed of 10 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 16:01:52] [INFO ] Deduced a trap composed of 10 places in 138 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:52] [INFO ] Deduced a trap composed of 10 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 16:01:52] [INFO ] Deduced a trap composed of 10 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 16:01:52] [INFO ] Deduced a trap composed of 10 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 16:01:52] [INFO ] Deduced a trap composed of 10 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 16:01:52] [INFO ] Deduced a trap composed of 10 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 16:01:53] [INFO ] Deduced a trap composed of 10 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 16:01:53] [INFO ] Deduced a trap composed of 10 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 16:01:53] [INFO ] Deduced a trap composed of 10 places in 133 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:53] [INFO ] Deduced a trap composed of 14 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 16:01:53] [INFO ] Deduced a trap composed of 22 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 16:01:53] [INFO ] Deduced a trap composed of 14 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 16:01:54] [INFO ] Deduced a trap composed of 14 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 16:01:54] [INFO ] Deduced a trap composed of 14 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 16:01:54] [INFO ] Deduced a trap composed of 14 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 16:01:54] [INFO ] Deduced a trap composed of 14 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 16:01:54] [INFO ] Deduced a trap composed of 14 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 16:01:55] [INFO ] Deduced a trap composed of 9 places in 120 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:57] [INFO ] Deduced a trap composed of 10 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 16:01:57] [INFO ] Deduced a trap composed of 10 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 16:01:57] [INFO ] Deduced a trap composed of 14 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 16:01:58] [INFO ] Deduced a trap composed of 10 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 16:01:58] [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 16:01:58] [INFO ] Deduced a trap composed of 9 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 16:01:58] [INFO ] Deduced a trap composed of 14 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 16:01:59] [INFO ] Deduced a trap composed of 41 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 16:01:59] [INFO ] Deduced a trap composed of 41 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 16:01:59] [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 16:01:59] [INFO ] Deduced a trap composed of 41 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 16:01:59] [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 16:01:59] [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 16:01:59] [INFO ] Deduced a trap composed of 41 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 16:01:59] [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 16:01:59] [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 16:01:59] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:00] [INFO ] Deduced a trap composed of 41 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 16:02:00] [INFO ] Deduced a trap composed of 41 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 16:02:00] [INFO ] Deduced a trap composed of 41 places in 85 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:01] [INFO ] Deduced a trap composed of 41 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 16:02:01] [INFO ] Deduced a trap composed of 41 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 16:02:01] [INFO ] Deduced a trap composed of 41 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 16:02:01] [INFO ] Deduced a trap composed of 41 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 16:02:01] [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 16:02:01] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:02] [INFO ] Deduced a trap composed of 22 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 16:02:02] [INFO ] Deduced a trap composed of 22 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 16:02:02] [INFO ] Deduced a trap composed of 22 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 16:02:02] [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 16:02:02] [INFO ] Deduced a trap composed of 22 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 16:02:03] [INFO ] Deduced a trap composed of 16 places in 134 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:03] [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 16:02:03] [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 16:02:03] [INFO ] Deduced a trap composed of 16 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 16:02:03] [INFO ] Deduced a trap composed of 16 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 16:02:04] [INFO ] Deduced a trap composed of 16 places in 129 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:04] [INFO ] Deduced a trap composed of 16 places in 143 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:04] [INFO ] Deduced a trap composed of 16 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 16:02:04] [INFO ] Deduced a trap composed of 17 places in 123 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:05] [INFO ] Deduced a trap composed of 22 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 16:02:05] [INFO ] Deduced a trap composed of 22 places in 151 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:05] [INFO ] Deduced a trap composed of 23 places in 147 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:06] [INFO ] Deduced a trap composed of 22 places in 148 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:06] [INFO ] Deduced a trap composed of 23 places in 144 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:06] [INFO ] Deduced a trap composed of 22 places in 153 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:07] [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 16:02:07] [INFO ] Deduced a trap composed of 17 places in 145 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:07] [INFO ] Deduced a trap composed of 17 places in 150 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:07] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:07] [INFO ] Deduced a trap composed of 8 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 16:02:08] [INFO ] Deduced a trap composed of 8 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 16:02:08] [INFO ] Deduced a trap composed of 17 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 16:02:08] [INFO ] Deduced a trap composed of 8 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 16:02:08] [INFO ] Deduced a trap composed of 17 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 16:02:08] [INFO ] Deduced a trap composed of 17 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 16:02:08] [INFO ] Deduced a trap composed of 17 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 16:02:09] [INFO ] Deduced a trap composed of 23 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 16:02:09] [INFO ] Deduced a trap composed of 24 places in 145 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:09] [INFO ] Deduced a trap composed of 25 places in 131 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:13] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:13] [INFO ] Deduced a trap composed of 22 places in 153 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:13] [INFO ] Deduced a trap composed of 17 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 16:02:14] [INFO ] Deduced a trap composed of 17 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 16:02:14] [INFO ] Deduced a trap composed of 17 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 16:02:14] [INFO ] Deduced a trap composed of 17 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 16:02:14] [INFO ] Deduced a trap composed of 17 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 16:02:15] [INFO ] Deduced a trap composed of 17 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 16:02:15] [INFO ] Deduced a trap composed of 17 places in 106 ms of which 10 ms to minimize.
SMT process timed out in 30197ms, After SMT, problems are : Problem set: 0 solved, 528 unsolved
Search for dead transitions found 0 dead transitions in 30200ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 30798 ms. Remains : 266/266 places, 536/536 transitions.
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-8-LTLFireability-00
Product exploration explored 100000 steps with 3220 reset in 701 ms.
Product exploration explored 100000 steps with 3214 reset in 618 ms.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 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 87 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 113 steps (0 resets) in 9 ms. (11 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 106 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 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
[2025-06-02 16:02:17] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:02:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:02:18] [INFO ] [Real]Absence check using 82 positive place invariants in 95 ms returned sat
[2025-06-02 16:02:18] [INFO ] [Real]Absence check using state equation in 565 ms returned sat
[2025-06-02 16:02:18] [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 16:02:19] [INFO ] [Nat]Absence check using 82 positive place invariants in 50 ms returned sat
[2025-06-02 16:02:19] [INFO ] [Nat]Absence check using state equation in 324 ms returned sat
[2025-06-02 16:02:19] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:02:19] [INFO ] [Nat]Added 104 Read/Feed constraints in 16 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:19] [INFO ] Deduced a trap composed of 9 places in 151 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:19] [INFO ] Deduced a trap composed of 9 places in 136 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:20] [INFO ] Deduced a trap composed of 9 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 16:02:20] [INFO ] Deduced a trap composed of 9 places in 130 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:20] [INFO ] Deduced a trap composed of 9 places in 130 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:20] [INFO ] Deduced a trap composed of 9 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 16:02:20] [INFO ] Deduced a trap composed of 10 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 16:02:20] [INFO ] Deduced a trap composed of 9 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 16:02:20] [INFO ] Deduced a trap composed of 10 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 16:02:21] [INFO ] Deduced a trap composed of 14 places in 131 ms of which 12 ms to minimize.
[2025-06-02 16:02:21] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1530 ms
[2025-06-02 16:02:21] [INFO ] Computed and/alt/rep : 272/1584/272 causal constraints (skipped 104 transitions) in 27 ms.
[2025-06-02 16:02:23] [INFO ] Added : 210 causal constraints over 44 iterations in 1909 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 144 out of 266 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 22 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:02:23] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:02:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:02:23] [INFO ] Implicit Places using invariants in 115 ms returned []
[2025-06-02 16:02:23] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:02:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:02:23] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:02:23] [INFO ] Implicit Places using invariants and state equation in 359 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 16:02:23] [INFO ] Redundant transitions in 6 ms returned []
Running 528 sub problems to find dead transitions.
[2025-06-02 16:02:23] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:02:23] [INFO ] Invariant cache hit.
[2025-06-02 16:02:23] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (OVERLAPS) 8/266 variables, 72/82 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:30] [INFO ] Deduced a trap composed of 10 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 16:02:30] [INFO ] Deduced a trap composed of 10 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 16:02:30] [INFO ] Deduced a trap composed of 10 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:30] [INFO ] Deduced a trap composed of 10 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:31] [INFO ] Deduced a trap composed of 10 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 16:02:31] [INFO ] Deduced a trap composed of 10 places in 130 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:31] [INFO ] Deduced a trap composed of 10 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 16:02:31] [INFO ] Deduced a trap composed of 10 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 16:02:31] [INFO ] Deduced a trap composed of 10 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 16:02:31] [INFO ] Deduced a trap composed of 10 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 16:02:31] [INFO ] Deduced a trap composed of 10 places in 131 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:32] [INFO ] Deduced a trap composed of 14 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 16:02:32] [INFO ] Deduced a trap composed of 22 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 16:02:32] [INFO ] Deduced a trap composed of 14 places in 119 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:32] [INFO ] Deduced a trap composed of 14 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 16:02:32] [INFO ] Deduced a trap composed of 14 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 16:02:32] [INFO ] Deduced a trap composed of 14 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 16:02:32] [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 16:02:33] [INFO ] Deduced a trap composed of 14 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 16:02:33] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:35] [INFO ] Deduced a trap composed of 10 places in 141 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:36] [INFO ] Deduced a trap composed of 10 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 16:02:36] [INFO ] Deduced a trap composed of 14 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 16:02:36] [INFO ] Deduced a trap composed of 10 places in 119 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:36] [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 16:02:37] [INFO ] Deduced a trap composed of 9 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 16:02:37] [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 16:02:37] [INFO ] Deduced a trap composed of 41 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 16:02:37] [INFO ] Deduced a trap composed of 41 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 16:02:37] [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 16:02:37] [INFO ] Deduced a trap composed of 41 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 16:02:37] [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 16:02:37] [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 16:02:38] [INFO ] Deduced a trap composed of 41 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 16:02:38] [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 16:02:38] [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 16:02:38] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:38] [INFO ] Deduced a trap composed of 41 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 16:02:38] [INFO ] Deduced a trap composed of 41 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 16:02:38] [INFO ] Deduced a trap composed of 41 places in 91 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:39] [INFO ] Deduced a trap composed of 41 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 16:02:39] [INFO ] Deduced a trap composed of 41 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 16:02:39] [INFO ] Deduced a trap composed of 41 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 16:02:39] [INFO ] Deduced a trap composed of 41 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 16:02:40] [INFO ] Deduced a trap composed of 22 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 16:02:40] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:40] [INFO ] Deduced a trap composed of 22 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 16:02:40] [INFO ] Deduced a trap composed of 22 places in 142 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:40] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:41] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:41] [INFO ] Deduced a trap composed of 22 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 16:02:41] [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 16:02:41] [INFO ] Deduced a trap composed of 16 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 16:02:42] [INFO ] Deduced a trap composed of 16 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 16:02:42] [INFO ] Deduced a trap composed of 16 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 16:02:42] [INFO ] Deduced a trap composed of 16 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 16:02:42] [INFO ] Deduced a trap composed of 16 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 16:02:42] [INFO ] Deduced a trap composed of 16 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 16:02:42] [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 16:02:42] [INFO ] Deduced a trap composed of 17 places in 113 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:43] [INFO ] Deduced a trap composed of 22 places in 139 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:44] [INFO ] Deduced a trap composed of 22 places in 134 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:44] [INFO ] Deduced a trap composed of 23 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 16:02:44] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:44] [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 16:02:44] [INFO ] Deduced a trap composed of 22 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 16:02:45] [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 16:02:45] [INFO ] Deduced a trap composed of 17 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 16:02:45] [INFO ] Deduced a trap composed of 17 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 16:02:45] [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 16:02:45] [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 16:02:46] [INFO ] Deduced a trap composed of 8 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 16:02:46] [INFO ] Deduced a trap composed of 17 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 16:02:46] [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 16:02:46] [INFO ] Deduced a trap composed of 17 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 16:02:47] [INFO ] Deduced a trap composed of 17 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 16:02:47] [INFO ] Deduced a trap composed of 17 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 16:02:47] [INFO ] Deduced a trap composed of 23 places in 143 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:47] [INFO ] Deduced a trap composed of 24 places in 138 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:47] [INFO ] Deduced a trap composed of 25 places in 127 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:51] [INFO ] Deduced a trap composed of 22 places in 139 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:51] [INFO ] Deduced a trap composed of 22 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 16:02:52] [INFO ] Deduced a trap composed of 17 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 16:02:52] [INFO ] Deduced a trap composed of 17 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 16:02:52] [INFO ] Deduced a trap composed of 17 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 16:02:52] [INFO ] Deduced a trap composed of 17 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 16:02:53] [INFO ] Deduced a trap composed of 17 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 16:02:53] [INFO ] Deduced a trap composed of 17 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 16:02:53] [INFO ] Deduced a trap composed of 17 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 16:02:53] [INFO ] Deduced a trap composed of 17 places in 100 ms of which 7 ms to minimize.
SMT process timed out in 30210ms, After SMT, problems are : Problem set: 0 solved, 528 unsolved
Search for dead transitions found 0 dead transitions in 30213ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 30722 ms. Remains : 266/266 places, 536/536 transitions.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 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 75 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 122 steps (0 resets) in 7 ms. (15 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 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
[2025-06-02 16:02:54] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:02:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:02:54] [INFO ] [Real]Absence check using 82 positive place invariants in 89 ms returned sat
[2025-06-02 16:02:55] [INFO ] [Real]Absence check using state equation in 542 ms returned sat
[2025-06-02 16:02:55] [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 16:02:56] [INFO ] [Nat]Absence check using 82 positive place invariants in 50 ms returned sat
[2025-06-02 16:02:56] [INFO ] [Nat]Absence check using state equation in 328 ms returned sat
[2025-06-02 16:02:56] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:02:56] [INFO ] [Nat]Added 104 Read/Feed constraints in 19 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:56] [INFO ] Deduced a trap composed of 9 places in 130 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:56] [INFO ] Deduced a trap composed of 9 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 16:02:56] [INFO ] Deduced a trap composed of 9 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 16:02:56] [INFO ] Deduced a trap composed of 9 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 16:02:57] [INFO ] Deduced a trap composed of 9 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 16:02:57] [INFO ] Deduced a trap composed of 9 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 16:02:57] [INFO ] Deduced a trap composed of 10 places in 133 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:57] [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 16:02:57] [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 16:02:57] [INFO ] Deduced a trap composed of 14 places in 124 ms of which 12 ms to minimize.
[2025-06-02 16:02:57] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1518 ms
[2025-06-02 16:02:57] [INFO ] Computed and/alt/rep : 272/1584/272 causal constraints (skipped 104 transitions) in 21 ms.
[2025-06-02 16:02:59] [INFO ] Added : 210 causal constraints over 44 iterations in 1808 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3208 reset in 627 ms.
Product exploration explored 100000 steps with 3217 reset in 606 ms.
Built C files in :
/tmp/ltsmin5317192744530310155
[2025-06-02 16:03:01] [INFO ] Computing symmetric may disable matrix : 536 transitions.
[2025-06-02 16:03:01] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:03:01] [INFO ] Computing symmetric may enable matrix : 536 transitions.
[2025-06-02 16:03:01] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:03:01] [INFO ] Computing Do-Not-Accords matrix : 536 transitions.
[2025-06-02 16:03:01] [INFO ] Computation of Completed DNA matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:03:01] [INFO ] Built C files in 140ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5317192744530310155
Running compilation step : cd /tmp/ltsmin5317192744530310155;'/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 1454 ms.
Running link step : cd /tmp/ltsmin5317192744530310155;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin5317192744530310155;'/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/stateBased3374978875255907346.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 144 out of 266 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 21 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:03:16] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:03:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:03:16] [INFO ] Implicit Places using invariants in 122 ms returned []
[2025-06-02 16:03:16] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:03:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:03:16] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:03:16] [INFO ] Implicit Places using invariants and state equation in 402 ms returned []
Implicit Place search using SMT with State Equation took 526 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 16:03:16] [INFO ] Redundant transitions in 3 ms returned []
Running 528 sub problems to find dead transitions.
[2025-06-02 16:03:16] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:03:16] [INFO ] Invariant cache hit.
[2025-06-02 16:03:16] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (OVERLAPS) 8/266 variables, 72/82 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:23] [INFO ] Deduced a trap composed of 10 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 16:03:24] [INFO ] Deduced a trap composed of 10 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 16:03:24] [INFO ] Deduced a trap composed of 10 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:24] [INFO ] Deduced a trap composed of 10 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 16:03:24] [INFO ] Deduced a trap composed of 10 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 16:03:24] [INFO ] Deduced a trap composed of 10 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 16:03:24] [INFO ] Deduced a trap composed of 10 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 16:03:24] [INFO ] Deduced a trap composed of 10 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 16:03:25] [INFO ] Deduced a trap composed of 10 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:25] [INFO ] Deduced a trap composed of 10 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 16:03:25] [INFO ] Deduced a trap composed of 10 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 16:03:25] [INFO ] Deduced a trap composed of 14 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 16:03:25] [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 16:03:25] [INFO ] Deduced a trap composed of 14 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 16:03:25] [INFO ] Deduced a trap composed of 14 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 16:03:26] [INFO ] Deduced a trap composed of 14 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 16:03:26] [INFO ] Deduced a trap composed of 14 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 16:03:26] [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 16:03:26] [INFO ] Deduced a trap composed of 14 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 16:03:26] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:29] [INFO ] Deduced a trap composed of 10 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 16:03:29] [INFO ] Deduced a trap composed of 10 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 16:03:29] [INFO ] Deduced a trap composed of 14 places in 139 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:30] [INFO ] Deduced a trap composed of 10 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 16:03:30] [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 16:03:30] [INFO ] Deduced a trap composed of 9 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 16:03:30] [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 16:03:30] [INFO ] Deduced a trap composed of 41 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 16:03:31] [INFO ] Deduced a trap composed of 41 places in 119 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:31] [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 16:03:31] [INFO ] Deduced a trap composed of 41 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 16:03:31] [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 16:03:31] [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 16:03:31] [INFO ] Deduced a trap composed of 41 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 16:03:31] [INFO ] Deduced a trap composed of 9 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 16:03:31] [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 16:03:31] [INFO ] Deduced a trap composed of 10 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:31] [INFO ] Deduced a trap composed of 41 places in 73 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:31] [INFO ] Deduced a trap composed of 41 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 16:03:31] [INFO ] Deduced a trap composed of 41 places in 97 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:32] [INFO ] Deduced a trap composed of 41 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 16:03:32] [INFO ] Deduced a trap composed of 41 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 16:03:33] [INFO ] Deduced a trap composed of 41 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 16:03:33] [INFO ] Deduced a trap composed of 41 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 16:03:33] [INFO ] Deduced a trap composed of 22 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 16:03:33] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:33] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:34] [INFO ] Deduced a trap composed of 22 places in 137 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:34] [INFO ] Deduced a trap composed of 22 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 16:03:34] [INFO ] Deduced a trap composed of 22 places in 129 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:34] [INFO ] Deduced a trap composed of 22 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 16:03:35] [INFO ] Deduced a trap composed of 16 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 16:03:35] [INFO ] Deduced a trap composed of 16 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 16:03:35] [INFO ] Deduced a trap composed of 16 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 16:03:35] [INFO ] Deduced a trap composed of 16 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 16:03:35] [INFO ] Deduced a trap composed of 16 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 16:03:35] [INFO ] Deduced a trap composed of 16 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 16:03:35] [INFO ] Deduced a trap composed of 16 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 16:03:35] [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 16:03:36] [INFO ] Deduced a trap composed of 17 places in 103 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:37] [INFO ] Deduced a trap composed of 22 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 16:03:37] [INFO ] Deduced a trap composed of 22 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 16:03:37] [INFO ] Deduced a trap composed of 23 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 16:03:37] [INFO ] Deduced a trap composed of 22 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 16:03:37] [INFO ] Deduced a trap composed of 23 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 16:03:38] [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 16:03:38] [INFO ] Deduced a trap composed of 8 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 16:03:38] [INFO ] Deduced a trap composed of 17 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 16:03:38] [INFO ] Deduced a trap composed of 17 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 16:03:39] [INFO ] Deduced a trap composed of 16 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 16:03:39] [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 16:03:39] [INFO ] Deduced a trap composed of 8 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 16:03:40] [INFO ] Deduced a trap composed of 17 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 16:03:40] [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 16:03:40] [INFO ] Deduced a trap composed of 17 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 16:03:40] [INFO ] Deduced a trap composed of 17 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 16:03:40] [INFO ] Deduced a trap composed of 17 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 16:03:40] [INFO ] Deduced a trap composed of 23 places in 142 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:40] [INFO ] Deduced a trap composed of 24 places in 139 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:40] [INFO ] Deduced a trap composed of 25 places in 140 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:44] [INFO ] Deduced a trap composed of 22 places in 139 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:44] [INFO ] Deduced a trap composed of 22 places in 138 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:45] [INFO ] Deduced a trap composed of 17 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 16:03:45] [INFO ] Deduced a trap composed of 17 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 16:03:46] [INFO ] Deduced a trap composed of 17 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 16:03:46] [INFO ] Deduced a trap composed of 17 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 16:03:46] [INFO ] Deduced a trap composed of 17 places in 134 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:46] [INFO ] Deduced a trap composed of 17 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 16:03:46] [INFO ] Deduced a trap composed of 17 places in 103 ms of which 10 ms to minimize.
SMT process timed out in 30106ms, After SMT, problems are : Problem set: 0 solved, 528 unsolved
Search for dead transitions found 0 dead transitions in 30108ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 30665 ms. Remains : 266/266 places, 536/536 transitions.
Built C files in :
/tmp/ltsmin5658100481101135099
[2025-06-02 16:03:46] [INFO ] Computing symmetric may disable matrix : 536 transitions.
[2025-06-02 16:03:46] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:03:46] [INFO ] Computing symmetric may enable matrix : 536 transitions.
[2025-06-02 16:03:46] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:03:46] [INFO ] Computing Do-Not-Accords matrix : 536 transitions.
[2025-06-02 16:03:46] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:03:46] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5658100481101135099
Running compilation step : cd /tmp/ltsmin5658100481101135099;'/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 1278 ms.
Running link step : cd /tmp/ltsmin5658100481101135099;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin5658100481101135099;'/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/stateBased8288575013958383475.hoa' '--buchi-type=spotba'
LTSmin run took 4404 ms.
FORMULA LamportFastMutEx-COL-8-LTLFireability-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-8-LTLFireability-00 finished in 128258 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(F(((p0 U p1)&&X((p2&&X(X(F(p2)))))))))))'
Support contains 58 out of 266 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 18 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:03:52] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:03:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:03:52] [INFO ] Implicit Places using invariants in 199 ms returned [162, 163, 164, 165, 166, 167, 168, 169]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 201 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 258/266 places, 536/536 transitions.
Applied a total of 0 rules in 6 ms. Remains 258 /258 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 225 ms. Remains : 258/266 places, 536/536 transitions.
Stuttering acceptance computed with spot in 316 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : LamportFastMutEx-COL-8-LTLFireability-01
Product exploration explored 100000 steps with 2552 reset in 999 ms.
Stack based approach found an accepted trace after 42768 steps with 1132 reset with depth 110 and stack size 110 in 418 ms.
FORMULA LamportFastMutEx-COL-8-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-COL-8-LTLFireability-01 finished in 1990 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)))'
Support contains 16 out of 266 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 258 transition count 528
Applied a total of 16 rules in 30 ms. Remains 258 /266 variables (removed 8) and now considering 528/536 (removed 8) transitions.
[2025-06-02 16:03:54] [INFO ] Flow matrix only has 376 transitions (discarded 152 similar events)
// Phase 1: matrix 376 rows 258 cols
[2025-06-02 16:03:54] [INFO ] Computed 82 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:03:54] [INFO ] Implicit Places using invariants in 221 ms returned [154, 155, 156, 157, 158, 159, 160, 161]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 224 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 250/266 places, 528/536 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 250 transition count 520
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 242 transition count 520
Applied a total of 16 rules in 21 ms. Remains 242 /250 variables (removed 8) and now considering 520/528 (removed 8) transitions.
[2025-06-02 16:03:54] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
// Phase 1: matrix 368 rows 242 cols
[2025-06-02 16:03:54] [INFO ] Computed 74 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:03:55] [INFO ] Implicit Places using invariants in 239 ms returned []
[2025-06-02 16:03:55] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2025-06-02 16:03:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:03:55] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:03:55] [INFO ] Implicit Places using invariants and state equation in 470 ms returned []
Implicit Place search using SMT with State Equation took 711 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 242/266 places, 520/536 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 989 ms. Remains : 242/266 places, 520/536 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-8-LTLFireability-02
Product exploration explored 100000 steps with 703 reset in 280 ms.
Stack based approach found an accepted trace after 7571 steps with 50 reset with depth 594 and stack size 594 in 32 ms.
FORMULA LamportFastMutEx-COL-8-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-COL-8-LTLFireability-02 finished in 1409 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)&&F(G(p1)))))'
Support contains 25 out of 266 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 258 transition count 528
Applied a total of 16 rules in 26 ms. Remains 258 /266 variables (removed 8) and now considering 528/536 (removed 8) transitions.
[2025-06-02 16:03:56] [INFO ] Flow matrix only has 376 transitions (discarded 152 similar events)
// Phase 1: matrix 376 rows 258 cols
[2025-06-02 16:03:56] [INFO ] Computed 82 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:03:56] [INFO ] Implicit Places using invariants in 294 ms returned [154, 155, 156, 157, 158, 159, 160, 161]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 295 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 250/266 places, 528/536 transitions.
Applied a total of 0 rules in 11 ms. Remains 250 /250 variables (removed 0) and now considering 528/528 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 332 ms. Remains : 250/266 places, 528/536 transitions.
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : LamportFastMutEx-COL-8-LTLFireability-04
Product exploration explored 100000 steps with 9808 reset in 514 ms.
Product exploration explored 100000 steps with 9827 reset in 547 ms.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 95 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 99 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 217 steps (0 resets) in 9 ms. (21 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 5 factoid took 120 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 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2025-06-02 16:03:58] [INFO ] Flow matrix only has 376 transitions (discarded 152 similar events)
// Phase 1: matrix 376 rows 250 cols
[2025-06-02 16:03:58] [INFO ] Computed 74 invariants in 4 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:03:58] [INFO ] [Real]Absence check using 74 positive place invariants in 40 ms returned sat
[2025-06-02 16:03:58] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2025-06-02 16:03:58] [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 16:03:59] [INFO ] [Nat]Absence check using 74 positive place invariants in 31 ms returned sat
[2025-06-02 16:03:59] [INFO ] [Nat]Absence check using state equation in 220 ms returned sat
[2025-06-02 16:03:59] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:03:59] [INFO ] [Nat]Added 40 Read/Feed constraints in 18 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:03:59] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 3 ms to minimize.
[2025-06-02 16:03:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2025-06-02 16:03:59] [INFO ] Computed and/alt/rep : 264/1504/264 causal constraints (skipped 104 transitions) in 31 ms.
[2025-06-02 16:04:01] [INFO ] Added : 195 causal constraints over 39 iterations in 1562 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 25 out of 250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 250/250 places, 528/528 transitions.
Applied a total of 0 rules in 17 ms. Remains 250 /250 variables (removed 0) and now considering 528/528 (removed 0) transitions.
[2025-06-02 16:04:01] [INFO ] Flow matrix only has 376 transitions (discarded 152 similar events)
[2025-06-02 16:04:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:04:01] [INFO ] Implicit Places using invariants in 170 ms returned []
[2025-06-02 16:04:01] [INFO ] Flow matrix only has 376 transitions (discarded 152 similar events)
[2025-06-02 16:04:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:04:01] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:04:01] [INFO ] Implicit Places using invariants and state equation in 424 ms returned []
Implicit Place search using SMT with State Equation took 595 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 16:04:01] [INFO ] Redundant transitions in 5 ms returned []
Running 520 sub problems to find dead transitions.
[2025-06-02 16:04:01] [INFO ] Flow matrix only has 376 transitions (discarded 152 similar events)
[2025-06-02 16:04:01] [INFO ] Invariant cache hit.
[2025-06-02 16:04:01] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/242 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/242 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 2 (OVERLAPS) 8/250 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:08] [INFO ] Deduced a trap composed of 10 places in 136 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:08] [INFO ] Deduced a trap composed of 9 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 16:04:08] [INFO ] Deduced a trap composed of 10 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 16:04:08] [INFO ] Deduced a trap composed of 10 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 16:04:08] [INFO ] Deduced a trap composed of 9 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 16:04:08] [INFO ] Deduced a trap composed of 10 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 16:04:09] [INFO ] Deduced a trap composed of 9 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 16:04:09] [INFO ] Deduced a trap composed of 10 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 16:04:09] [INFO ] Deduced a trap composed of 8 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 16:04:09] [INFO ] Deduced a trap composed of 10 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 16:04:09] [INFO ] Deduced a trap composed of 8 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 16:04:09] [INFO ] Deduced a trap composed of 10 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 16:04:09] [INFO ] Deduced a trap composed of 8 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 16:04:10] [INFO ] Deduced a trap composed of 10 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 16:04:10] [INFO ] Deduced a trap composed of 10 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 16:04:10] [INFO ] Deduced a trap composed of 10 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 16:04:10] [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 16:04:10] [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 16:04:10] [INFO ] Deduced a trap composed of 14 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 16:04:10] [INFO ] Deduced a trap composed of 14 places in 115 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:13] [INFO ] Deduced a trap composed of 14 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 16:04:13] [INFO ] Deduced a trap composed of 14 places in 130 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:13] [INFO ] Deduced a trap composed of 14 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 16:04:13] [INFO ] Deduced a trap composed of 14 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 16:04:13] [INFO ] Deduced a trap composed of 9 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 16:04:14] [INFO ] Deduced a trap composed of 16 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 16:04:14] [INFO ] Deduced a trap composed of 9 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 16:04:14] [INFO ] Deduced a trap composed of 41 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 16:04:14] [INFO ] Deduced a trap composed of 41 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 16:04:14] [INFO ] Deduced a trap composed of 41 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 16:04:14] [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 16:04:14] [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 16:04:15] [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 16:04:15] [INFO ] Deduced a trap composed of 16 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 16:04:15] [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 16:04:15] [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 16:04:15] [INFO ] Deduced a trap composed of 16 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 16:04:15] [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 16:04:15] [INFO ] Deduced a trap composed of 8 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 16:04:15] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:16] [INFO ] Deduced a trap composed of 9 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 16:04:16] [INFO ] Deduced a trap composed of 41 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 16:04:17] [INFO ] Deduced a trap composed of 41 places in 71 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:17] [INFO ] Deduced a trap composed of 41 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 16:04:17] [INFO ] Deduced a trap composed of 41 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 16:04:17] [INFO ] Deduced a trap composed of 41 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 16:04:17] [INFO ] Deduced a trap composed of 41 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 16:04:17] [INFO ] Deduced a trap composed of 41 places in 71 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:17] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:17] [INFO ] Deduced a trap composed of 23 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 16:04:18] [INFO ] Deduced a trap composed of 17 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 16:04:18] [INFO ] Deduced a trap composed of 23 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 16:04:18] [INFO ] Deduced a trap composed of 16 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 16:04:18] [INFO ] Deduced a trap composed of 16 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 16:04:18] [INFO ] Deduced a trap composed of 16 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 16:04:18] [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 16:04:19] [INFO ] Deduced a trap composed of 16 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 16:04:19] [INFO ] Deduced a trap composed of 16 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 16:04:19] [INFO ] Deduced a trap composed of 16 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 16:04:19] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:20] [INFO ] Deduced a trap composed of 16 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 16:04:20] [INFO ] Deduced a trap composed of 16 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:20] [INFO ] Deduced a trap composed of 16 places in 133 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:20] [INFO ] Deduced a trap composed of 17 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 16:04:21] [INFO ] Deduced a trap composed of 17 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 16:04:21] [INFO ] Deduced a trap composed of 8 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 16:04:22] [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 16:04:22] [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 16:04:22] [INFO ] Deduced a trap composed of 16 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 16:04:22] [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 16:04:22] [INFO ] Deduced a trap composed of 16 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 16:04:23] [INFO ] Deduced a trap composed of 16 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 16:04:23] [INFO ] Deduced a trap composed of 16 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 16:04:23] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:23] [INFO ] Deduced a trap composed of 23 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:23] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:23] [INFO ] Deduced a trap composed of 24 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 16:04:23] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:24] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:24] [INFO ] Deduced a trap composed of 23 places in 134 ms of which 17 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/250 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:27] [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 16:04:28] [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 16:04:28] [INFO ] Deduced a trap composed of 24 places in 132 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:29] [INFO ] Deduced a trap composed of 23 places in 136 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:29] [INFO ] Deduced a trap composed of 24 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 16:04:29] [INFO ] Deduced a trap composed of 24 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 16:04:29] [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 16:04:29] [INFO ] Deduced a trap composed of 23 places in 137 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:29] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:30] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:30] [INFO ] Deduced a trap composed of 23 places in 138 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:30] [INFO ] Deduced a trap composed of 24 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 16:04:30] [INFO ] Deduced a trap composed of 24 places in 128 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:30] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:30] [INFO ] Deduced a trap composed of 23 places in 142 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:30] [INFO ] Deduced a trap composed of 24 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 16:04:31] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:31] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:31] [INFO ] Deduced a trap composed of 24 places in 127 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:31] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 15 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 20/174 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 250/626 variables, and 174 constraints, problems are : Problem set: 0 solved, 520 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 0/250 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 520/520 constraints, Known Traps: 100/100 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/242 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/242 variables, 56/66 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/242 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 3 (OVERLAPS) 8/250 variables, 64/130 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 44/174 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:36] [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 16:04:36] [INFO ] Deduced a trap composed of 16 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 16:04:36] [INFO ] Deduced a trap composed of 16 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 16:04:37] [INFO ] Deduced a trap composed of 16 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 16:04:37] [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 16:04:37] [INFO ] Deduced a trap composed of 23 places in 127 ms of which 16 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 6/180 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:40] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:40] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:40] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:41] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:41] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:41] [INFO ] Deduced a trap composed of 24 places in 127 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:41] [INFO ] Deduced a trap composed of 24 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 16:04:41] [INFO ] Deduced a trap composed of 24 places in 126 ms of which 16 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/250 variables, 8/188 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:42] [INFO ] Deduced a trap composed of 22 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 16:04:44] [INFO ] Deduced a trap composed of 23 places in 135 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:44] [INFO ] Deduced a trap composed of 23 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 16:04:44] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:45] [INFO ] Deduced a trap composed of 23 places in 133 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:45] [INFO ] Deduced a trap composed of 23 places in 133 ms of which 17 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 6/194 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:48] [INFO ] Deduced a trap composed of 22 places in 142 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:48] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:48] [INFO ] Deduced a trap composed of 23 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 16:04:48] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:48] [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 16:04:48] [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 16:04:49] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:49] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:49] [INFO ] Deduced a trap composed of 23 places in 126 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:49] [INFO ] Deduced a trap composed of 23 places in 129 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:49] [INFO ] Deduced a trap composed of 22 places in 136 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:49] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:49] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:50] [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 16:04:50] [INFO ] Deduced a trap composed of 22 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 16:04:50] [INFO ] Deduced a trap composed of 22 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 16:04:50] [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 16:04:50] [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 16:04:50] [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 16:04:50] [INFO ] Deduced a trap composed of 23 places in 125 ms of which 17 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 20/214 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:53] [INFO ] Deduced a trap composed of 23 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 16:04:53] [INFO ] Deduced a trap composed of 22 places in 129 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:53] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:54] [INFO ] Deduced a trap composed of 16 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 16:04:54] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:54] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 16 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 6/220 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:56] [INFO ] Deduced a trap composed of 16 places in 105 ms of which 10 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/250 variables, 1/221 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:58] [INFO ] Deduced a trap composed of 22 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 16:04:59] [INFO ] Deduced a trap composed of 16 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 16:05:00] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:00] [INFO ] Deduced a trap composed of 22 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 16:05:00] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:01] [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 16:05:01] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:01] [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 16:05:01] [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 16:05:01] [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 16:05:01] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:01] [INFO ] Deduced a trap composed of 22 places in 134 ms of which 15 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 250/626 variables, and 233 constraints, problems are : Problem set: 0 solved, 520 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 0/250 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 0/520 constraints, Known Traps: 159/159 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60189ms problems are : Problem set: 0 solved, 520 unsolved
Search for dead transitions found 0 dead transitions in 60196ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60823 ms. Remains : 250/250 places, 528/528 transitions.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 89 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 136 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 193 steps (0 resets) in 7 ms. (24 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 5 factoid took 151 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 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2025-06-02 16:05:02] [INFO ] Flow matrix only has 376 transitions (discarded 152 similar events)
[2025-06-02 16:05:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:05:03] [INFO ] [Real]Absence check using 74 positive place invariants in 42 ms returned sat
[2025-06-02 16:05:03] [INFO ] [Real]Absence check using state equation in 282 ms returned sat
[2025-06-02 16:05:03] [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 16:05:03] [INFO ] [Nat]Absence check using 74 positive place invariants in 31 ms returned sat
[2025-06-02 16:05:04] [INFO ] [Nat]Absence check using state equation in 215 ms returned sat
[2025-06-02 16:05:04] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:05:04] [INFO ] [Nat]Added 40 Read/Feed constraints in 14 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:04] [INFO ] Deduced a trap composed of 8 places in 136 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:04] [INFO ] Deduced a trap composed of 8 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 16:05:04] [INFO ] Deduced a trap composed of 8 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 16:05:04] [INFO ] Deduced a trap composed of 8 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 16:05:04] [INFO ] Deduced a trap composed of 10 places in 122 ms of which 7 ms to minimize.
[2025-06-02 16:05:04] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 754 ms
[2025-06-02 16:05:04] [INFO ] Computed and/alt/rep : 264/1504/264 causal constraints (skipped 104 transitions) in 30 ms.
[2025-06-02 16:05:06] [INFO ] Added : 200 causal constraints over 41 iterations in 1547 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 9794 reset in 513 ms.
Product exploration explored 100000 steps with 9900 reset in 485 ms.
Built C files in :
/tmp/ltsmin1849931318979203476
[2025-06-02 16:05:07] [INFO ] Computing symmetric may disable matrix : 528 transitions.
[2025-06-02 16:05:07] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:05:07] [INFO ] Computing symmetric may enable matrix : 528 transitions.
[2025-06-02 16:05:07] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:05:07] [INFO ] Computing Do-Not-Accords matrix : 528 transitions.
[2025-06-02 16:05:07] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:05:07] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1849931318979203476
Running compilation step : cd /tmp/ltsmin1849931318979203476;'/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 1261 ms.
Running link step : cd /tmp/ltsmin1849931318979203476;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin1849931318979203476;'/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/stateBased1272790008937478195.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 25 out of 250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 250/250 places, 528/528 transitions.
Applied a total of 0 rules in 12 ms. Remains 250 /250 variables (removed 0) and now considering 528/528 (removed 0) transitions.
[2025-06-02 16:05:22] [INFO ] Flow matrix only has 376 transitions (discarded 152 similar events)
[2025-06-02 16:05:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:05:22] [INFO ] Implicit Places using invariants in 150 ms returned []
[2025-06-02 16:05:22] [INFO ] Flow matrix only has 376 transitions (discarded 152 similar events)
[2025-06-02 16:05:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:05:23] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:05:23] [INFO ] Implicit Places using invariants and state equation in 416 ms returned []
Implicit Place search using SMT with State Equation took 568 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 16:05:23] [INFO ] Redundant transitions in 5 ms returned []
Running 520 sub problems to find dead transitions.
[2025-06-02 16:05:23] [INFO ] Flow matrix only has 376 transitions (discarded 152 similar events)
[2025-06-02 16:05:23] [INFO ] Invariant cache hit.
[2025-06-02 16:05:23] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/242 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/242 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 2 (OVERLAPS) 8/250 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:29] [INFO ] Deduced a trap composed of 10 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 16:05:29] [INFO ] Deduced a trap composed of 9 places in 134 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:30] [INFO ] Deduced a trap composed of 10 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 16:05:30] [INFO ] Deduced a trap composed of 10 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 16:05:30] [INFO ] Deduced a trap composed of 9 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 16:05:30] [INFO ] Deduced a trap composed of 10 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 16:05:30] [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 16:05:30] [INFO ] Deduced a trap composed of 10 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 16:05:30] [INFO ] Deduced a trap composed of 8 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 16:05:30] [INFO ] Deduced a trap composed of 10 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 16:05:31] [INFO ] Deduced a trap composed of 8 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 16:05:31] [INFO ] Deduced a trap composed of 10 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 16:05:31] [INFO ] Deduced a trap composed of 8 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 16:05:31] [INFO ] Deduced a trap composed of 10 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 16:05:31] [INFO ] Deduced a trap composed of 10 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 16:05:31] [INFO ] Deduced a trap composed of 10 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 16:05:31] [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 16:05:32] [INFO ] Deduced a trap composed of 14 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 16:05:32] [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 16:05:32] [INFO ] Deduced a trap composed of 14 places in 114 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:34] [INFO ] Deduced a trap composed of 14 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 16:05:34] [INFO ] Deduced a trap composed of 14 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 16:05:34] [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 16:05:35] [INFO ] Deduced a trap composed of 14 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 16:05:35] [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 16:05:35] [INFO ] Deduced a trap composed of 16 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 16:05:35] [INFO ] Deduced a trap composed of 9 places in 128 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:36] [INFO ] Deduced a trap composed of 41 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 16:05:36] [INFO ] Deduced a trap composed of 41 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 16:05:36] [INFO ] Deduced a trap composed of 41 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 16:05:36] [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 16:05:36] [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 16:05:36] [INFO ] Deduced a trap composed of 16 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 16:05:36] [INFO ] Deduced a trap composed of 16 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 16:05:36] [INFO ] Deduced a trap composed of 16 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 16:05:36] [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 16:05:37] [INFO ] Deduced a trap composed of 16 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 16:05:37] [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 16:05:37] [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 16:05:37] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:38] [INFO ] Deduced a trap composed of 9 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 16:05:38] [INFO ] Deduced a trap composed of 41 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 16:05:38] [INFO ] Deduced a trap composed of 41 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 16:05:38] [INFO ] Deduced a trap composed of 41 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 16:05:38] [INFO ] Deduced a trap composed of 41 places in 71 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:38] [INFO ] Deduced a trap composed of 41 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 16:05:38] [INFO ] Deduced a trap composed of 41 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 16:05:38] [INFO ] Deduced a trap composed of 41 places in 69 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:39] [INFO ] Deduced a trap composed of 22 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 16:05:39] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:39] [INFO ] Deduced a trap composed of 17 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 16:05:40] [INFO ] Deduced a trap composed of 23 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 16:05:40] [INFO ] Deduced a trap composed of 16 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 16:05:40] [INFO ] Deduced a trap composed of 16 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 16:05:40] [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 16:05:40] [INFO ] Deduced a trap composed of 16 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 16:05:40] [INFO ] Deduced a trap composed of 16 places in 68 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:40] [INFO ] Deduced a trap composed of 16 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 16:05:40] [INFO ] Deduced a trap composed of 16 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 16:05:40] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:42] [INFO ] Deduced a trap composed of 16 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 16:05:42] [INFO ] Deduced a trap composed of 16 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:42] [INFO ] Deduced a trap composed of 16 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 16:05:42] [INFO ] Deduced a trap composed of 17 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 16:05:42] [INFO ] Deduced a trap composed of 17 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 16:05:43] [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 16:05:43] [INFO ] Deduced a trap composed of 16 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 16:05:43] [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 16:05:44] [INFO ] Deduced a trap composed of 16 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 16:05:44] [INFO ] Deduced a trap composed of 16 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 16:05:44] [INFO ] Deduced a trap composed of 16 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 16:05:44] [INFO ] Deduced a trap composed of 16 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 16:05:44] [INFO ] Deduced a trap composed of 16 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 16:05:44] [INFO ] Deduced a trap composed of 22 places in 133 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:44] [INFO ] Deduced a trap composed of 23 places in 135 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:45] [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 16:05:45] [INFO ] Deduced a trap composed of 24 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 16:05:45] [INFO ] Deduced a trap composed of 24 places in 129 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:45] [INFO ] Deduced a trap composed of 22 places in 133 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:45] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 16 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/250 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:48] [INFO ] Deduced a trap composed of 23 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 16:05:49] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:50] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:50] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:50] [INFO ] Deduced a trap composed of 24 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 16:05:50] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:51] [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 16:05:51] [INFO ] Deduced a trap composed of 23 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:51] [INFO ] Deduced a trap composed of 24 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 16:05:51] [INFO ] Deduced a trap composed of 24 places in 137 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:51] [INFO ] Deduced a trap composed of 23 places in 139 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:51] [INFO ] Deduced a trap composed of 24 places in 127 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:51] [INFO ] Deduced a trap composed of 24 places in 129 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:52] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:52] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:52] [INFO ] Deduced a trap composed of 24 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 16:05:52] [INFO ] Deduced a trap composed of 22 places in 140 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:52] [INFO ] Deduced a trap composed of 24 places in 127 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:52] [INFO ] Deduced a trap composed of 24 places in 123 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:53] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 15 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 20/174 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 250/626 variables, and 174 constraints, problems are : Problem set: 0 solved, 520 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 0/250 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 520/520 constraints, Known Traps: 100/100 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/242 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/242 variables, 56/66 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/242 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 3 (OVERLAPS) 8/250 variables, 64/130 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 44/174 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:57] [INFO ] Deduced a trap composed of 16 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 16:05:57] [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 16:05:58] [INFO ] Deduced a trap composed of 16 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 16:05:58] [INFO ] Deduced a trap composed of 16 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 16:05:58] [INFO ] Deduced a trap composed of 23 places in 134 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:59] [INFO ] Deduced a trap composed of 23 places in 125 ms of which 17 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 6/180 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:01] [INFO ] Deduced a trap composed of 24 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 16:06:01] [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 16:06:01] [INFO ] Deduced a trap composed of 24 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 16:06:02] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:02] [INFO ] Deduced a trap composed of 24 places in 152 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:02] [INFO ] Deduced a trap composed of 24 places in 124 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:02] [INFO ] Deduced a trap composed of 24 places in 117 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:02] [INFO ] Deduced a trap composed of 24 places in 144 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/250 variables, 8/188 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:03] [INFO ] Deduced a trap composed of 22 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 16:06:05] [INFO ] Deduced a trap composed of 23 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 16:06:05] [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 16:06:06] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:06] [INFO ] Deduced a trap composed of 23 places in 139 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:06] [INFO ] Deduced a trap composed of 23 places in 140 ms of which 16 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 6/194 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:09] [INFO ] Deduced a trap composed of 22 places in 144 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:09] [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 16:06:09] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:09] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:09] [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 16:06:10] [INFO ] Deduced a trap composed of 22 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 16:06:10] [INFO ] Deduced a trap composed of 22 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:10] [INFO ] Deduced a trap composed of 23 places in 133 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:10] [INFO ] Deduced a trap composed of 23 places in 121 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:10] [INFO ] Deduced a trap composed of 23 places in 123 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:10] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:10] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:11] [INFO ] Deduced a trap composed of 22 places in 123 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:11] [INFO ] Deduced a trap composed of 22 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 16:06:11] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:11] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:11] [INFO ] Deduced a trap composed of 22 places in 136 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:11] [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 16:06:11] [INFO ] Deduced a trap composed of 23 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 16:06:12] [INFO ] Deduced a trap composed of 23 places in 125 ms of which 17 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 20/214 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:14] [INFO ] Deduced a trap composed of 23 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 16:06:14] [INFO ] Deduced a trap composed of 22 places in 136 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:14] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:15] [INFO ] Deduced a trap composed of 16 places in 137 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:15] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:15] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 16 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 6/220 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:17] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 10 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/250 variables, 1/221 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:20] [INFO ] Deduced a trap composed of 22 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 16:06:21] [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 16:06:21] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:21] [INFO ] Deduced a trap composed of 22 places in 137 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:22] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:22] [INFO ] Deduced a trap composed of 22 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 16:06:22] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:22] [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 16:06:22] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:22] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:22] [INFO ] Deduced a trap composed of 22 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 16:06:23] [INFO ] Deduced a trap composed of 22 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 16:06:23] [INFO ] Deduced a trap composed of 23 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:23] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 14 ms to minimize.
SMT process timed out in 60229ms, After SMT, problems are : Problem set: 0 solved, 520 unsolved
Search for dead transitions found 0 dead transitions in 60231ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60824 ms. Remains : 250/250 places, 528/528 transitions.
Built C files in :
/tmp/ltsmin4349972977743994623
[2025-06-02 16:06:23] [INFO ] Computing symmetric may disable matrix : 528 transitions.
[2025-06-02 16:06:23] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:06:23] [INFO ] Computing symmetric may enable matrix : 528 transitions.
[2025-06-02 16:06:23] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:06:23] [INFO ] Computing Do-Not-Accords matrix : 528 transitions.
[2025-06-02 16:06:23] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:06:23] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4349972977743994623
Running compilation step : cd /tmp/ltsmin4349972977743994623;'/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 1228 ms.
Running link step : cd /tmp/ltsmin4349972977743994623;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin4349972977743994623;'/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/stateBased9741708571859975641.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-02 16:06:38] [INFO ] Flatten gal took : 29 ms
[2025-06-02 16:06:38] [INFO ] Flatten gal took : 27 ms
[2025-06-02 16:06:38] [INFO ] Time to serialize gal into /tmp/LTL1487006078906502575.gal : 5 ms
[2025-06-02 16:06:38] [INFO ] Time to serialize properties into /tmp/LTL7286897326052492081.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/LTL1487006078906502575.gal' '-t' 'CGAL' '-hoa' '/tmp/aut923322068045517778.hoa' '-atoms' '/tmp/LTL7286897326052492081.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...316
Loading property file /tmp/LTL7286897326052492081.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut923322068045517778.hoa
Detected timeout of ITS tools.
[2025-06-02 16:06:53] [INFO ] Flatten gal took : 24 ms
[2025-06-02 16:06:53] [INFO ] Flatten gal took : 26 ms
[2025-06-02 16:06:53] [INFO ] Time to serialize gal into /tmp/LTL7124169586794736253.gal : 4 ms
[2025-06-02 16:06:53] [INFO ] Time to serialize properties into /tmp/LTL15861805921222610242.ltl : 8 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/LTL7124169586794736253.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15861805921222610242.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 : !((G((F("(((((((((y_1>=1)&&(P_sety_9_8>=1))||((y_1>=1)&&(P_sety_9_6>=1)))||(((y_0>=1)&&(P_sety_9_2>=1))||((y_6>=1)&&(P_sety_9_1>=1))))...2512
Formula 0 simplified : F(G!"(((((((((y_1>=1)&&(P_sety_9_8>=1))||((y_1>=1)&&(P_sety_9_6>=1)))||(((y_0>=1)&&(P_sety_9_2>=1))||((y_6>=1)&&(P_sety_9_1>=1))))||...2502
Detected timeout of ITS tools.
[2025-06-02 16:07:08] [INFO ] Flatten gal took : 21 ms
[2025-06-02 16:07:08] [INFO ] Applying decomposition
[2025-06-02 16:07:09] [INFO ] Flatten gal took : 54 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/graph4023257924109883926.txt' '-o' '/tmp/graph4023257924109883926.bin' '-w' '/tmp/graph4023257924109883926.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4023257924109883926.bin' '-l' '-1' '-v' '-w' '/tmp/graph4023257924109883926.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:07:09] [INFO ] Decomposing Gal with order
[2025-06-02 16:07:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:07:09] [INFO ] Removed a total of 825 redundant transitions.
[2025-06-02 16:07:09] [INFO ] Flatten gal took : 93 ms
[2025-06-02 16:07:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 41 labels/synchronizations in 26 ms.
[2025-06-02 16:07:09] [INFO ] Time to serialize gal into /tmp/LTL15894826600845604602.gal : 8 ms
[2025-06-02 16:07:09] [INFO ] Time to serialize properties into /tmp/LTL11859164476122410795.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/LTL15894826600845604602.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11859164476122410795.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...256
Read 1 LTL properties
Checking formula 0 : !((G((F("(((((((((i11.u96.y_1>=1)&&(u23.P_sety_9_8>=1))||((i11.u96.y_1>=1)&&(u17.P_sety_9_6>=1)))||(((i11.u96.y_0>=1)&&(u20.P_sety_9_2...3424
Formula 0 simplified : F(G!"(((((((((i11.u96.y_1>=1)&&(u23.P_sety_9_8>=1))||((i11.u96.y_1>=1)&&(u17.P_sety_9_6>=1)))||(((i11.u96.y_0>=1)&&(u20.P_sety_9_2>=...3414
Detected timeout of ITS tools.
Treatment of property LamportFastMutEx-COL-8-LTLFireability-04 finished in 208458 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((p0||X(X(X(G(p1))))))))'
Support contains 24 out of 266 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 3 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:07:24] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
// Phase 1: matrix 384 rows 266 cols
[2025-06-02 16:07:24] [INFO ] Computed 82 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:07:24] [INFO ] Implicit Places using invariants in 324 ms returned [162, 163, 164, 165, 166, 167, 168, 169]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 325 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 258/266 places, 536/536 transitions.
Applied a total of 0 rules in 2 ms. Remains 258 /258 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 331 ms. Remains : 258/266 places, 536/536 transitions.
Stuttering acceptance computed with spot in 210 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : LamportFastMutEx-COL-8-LTLFireability-05
Product exploration explored 100000 steps with 33333 reset in 254 ms.
Product exploration explored 100000 steps with 33333 reset in 260 ms.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 12 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LamportFastMutEx-COL-8-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LamportFastMutEx-COL-8-LTLFireability-05 finished in 1093 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)&&F(p1)))'
Support contains 41 out of 266 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 2 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:07:25] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:07:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:07:25] [INFO ] Implicit Places using invariants in 292 ms returned [162, 163, 164, 165, 166, 167, 168, 169]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 293 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 258/266 places, 536/536 transitions.
Applied a total of 0 rules in 2 ms. Remains 258 /258 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 297 ms. Remains : 258/266 places, 536/536 transitions.
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), true]
Running random walk in product with property : LamportFastMutEx-COL-8-LTLFireability-06
Product exploration explored 100000 steps with 9710 reset in 398 ms.
Product exploration explored 100000 steps with 9823 reset in 347 ms.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X p0), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 89 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 67 steps (0 resets) in 6 ms. (9 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X p0), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 4 factoid took 111 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 72 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p1), (NOT p1)]
[2025-06-02 16:07:27] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
// Phase 1: matrix 384 rows 258 cols
[2025-06-02 16:07:27] [INFO ] Computed 74 invariants in 1 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:07:27] [INFO ] [Real]Absence check using 74 positive place invariants in 43 ms returned sat
[2025-06-02 16:07:27] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2025-06-02 16:07:27] [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 16:07:28] [INFO ] [Nat]Absence check using 74 positive place invariants in 41 ms returned sat
[2025-06-02 16:07:28] [INFO ] [Nat]Absence check using state equation in 336 ms returned sat
[2025-06-02 16:07:28] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:07:28] [INFO ] [Nat]Added 40 Read/Feed constraints in 16 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:28] [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 16:07:28] [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 16:07:28] [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 16:07:28] [INFO ] Deduced a trap composed of 9 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 16:07:29] [INFO ] Deduced a trap composed of 14 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 16:07:29] [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 16:07:29] [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 16:07:29] [INFO ] Deduced a trap composed of 15 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 16:07:29] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 2 ms to minimize.
[2025-06-02 16:07:29] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1067 ms
[2025-06-02 16:07:29] [INFO ] Computed and/alt/rep : 272/1512/272 causal constraints (skipped 104 transitions) in 27 ms.
[2025-06-02 16:07:31] [INFO ] Added : 212 causal constraints over 44 iterations in 1555 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 24 out of 258 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 258/258 places, 536/536 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 258 transition count 528
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 250 transition count 528
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 242 transition count 520
Applied a total of 32 rules in 17 ms. Remains 242 /258 variables (removed 16) and now considering 520/536 (removed 16) transitions.
[2025-06-02 16:07:31] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
// Phase 1: matrix 368 rows 242 cols
[2025-06-02 16:07:31] [INFO ] Computed 74 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:07:31] [INFO ] Implicit Places using invariants in 237 ms returned []
[2025-06-02 16:07:31] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2025-06-02 16:07:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:07:31] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:07:31] [INFO ] Implicit Places using invariants and state equation in 402 ms returned []
Implicit Place search using SMT with State Equation took 679 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 16:07:31] [INFO ] Redundant transitions in 2 ms returned []
Running 512 sub problems to find dead transitions.
[2025-06-02 16:07:31] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2025-06-02 16:07:31] [INFO ] Invariant cache hit.
[2025-06-02 16:07:31] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 512 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 512 unsolved
At refinement iteration 2 (OVERLAPS) 8/242 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 512 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:38] [INFO ] Deduced a trap composed of 10 places in 164 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:38] [INFO ] Deduced a trap composed of 9 places in 167 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:38] [INFO ] Deduced a trap composed of 10 places in 155 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:38] [INFO ] Deduced a trap composed of 7 places in 152 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:38] [INFO ] Deduced a trap composed of 10 places in 157 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:38] [INFO ] Deduced a trap composed of 7 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 16:07:38] [INFO ] Deduced a trap composed of 10 places in 145 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:39] [INFO ] Deduced a trap composed of 7 places in 147 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:39] [INFO ] Deduced a trap composed of 10 places in 133 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:39] [INFO ] Deduced a trap composed of 7 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 16:07:39] [INFO ] Deduced a trap composed of 10 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 16:07:39] [INFO ] Deduced a trap composed of 10 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 16:07:39] [INFO ] Deduced a trap composed of 10 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 16:07:39] [INFO ] Deduced a trap composed of 10 places in 138 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:40] [INFO ] Deduced a trap composed of 10 places in 141 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:40] [INFO ] Deduced a trap composed of 10 places in 141 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:40] [INFO ] Deduced a trap composed of 13 places in 153 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:40] [INFO ] Deduced a trap composed of 13 places in 157 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:40] [INFO ] Deduced a trap composed of 16 places in 165 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:40] [INFO ] Deduced a trap composed of 16 places in 150 ms of which 12 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 512 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:43] [INFO ] Deduced a trap composed of 9 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 16:07:43] [INFO ] Deduced a trap composed of 13 places in 152 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:43] [INFO ] Deduced a trap composed of 13 places in 148 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:43] [INFO ] Deduced a trap composed of 13 places in 153 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:44] [INFO ] Deduced a trap composed of 13 places in 127 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:44] [INFO ] Deduced a trap composed of 13 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 16:07:44] [INFO ] Deduced a trap composed of 13 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 16:07:44] [INFO ] Deduced a trap composed of 16 places in 160 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:44] [INFO ] Deduced a trap composed of 9 places in 149 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:45] [INFO ] Deduced a trap composed of 41 places in 167 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:45] [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 16:07:45] [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 16:07:45] [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 16:07:45] [INFO ] Deduced a trap composed of 41 places in 128 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:45] [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 16:07:45] [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 16:07:45] [INFO ] Deduced a trap composed of 41 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 16:07:45] [INFO ] Deduced a trap composed of 41 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 16:07:46] [INFO ] Deduced a trap composed of 22 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 16:07:46] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 512 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:48] [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 16:07:48] [INFO ] Deduced a trap composed of 16 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 16:07:48] [INFO ] Deduced a trap composed of 16 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 16:07:48] [INFO ] Deduced a trap composed of 16 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 16:07:48] [INFO ] Deduced a trap composed of 16 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:48] [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 16:07:48] [INFO ] Deduced a trap composed of 16 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 16:07:48] [INFO ] Deduced a trap composed of 7 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 16:07:48] [INFO ] Deduced a trap composed of 16 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 16:07:48] [INFO ] Deduced a trap composed of 16 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 16:07:49] [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 16:07:49] [INFO ] Deduced a trap composed of 23 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 16:07:49] [INFO ] Deduced a trap composed of 23 places in 138 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:49] [INFO ] Deduced a trap composed of 23 places in 141 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:50] [INFO ] Deduced a trap composed of 23 places in 160 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:50] [INFO ] Deduced a trap composed of 23 places in 138 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:50] [INFO ] Deduced a trap composed of 24 places in 151 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:50] [INFO ] Deduced a trap composed of 24 places in 146 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:50] [INFO ] Deduced a trap composed of 22 places in 168 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:50] [INFO ] Deduced a trap composed of 23 places in 149 ms of which 16 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 512 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:52] [INFO ] Deduced a trap composed of 22 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 16:07:52] [INFO ] Deduced a trap composed of 16 places in 117 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:52] [INFO ] Deduced a trap composed of 16 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 16:07:52] [INFO ] Deduced a trap composed of 7 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 16:07:52] [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 16:07:53] [INFO ] Deduced a trap composed of 16 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 16:07:53] [INFO ] Deduced a trap composed of 22 places in 167 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:53] [INFO ] Deduced a trap composed of 22 places in 166 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:53] [INFO ] Deduced a trap composed of 23 places in 154 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:54] [INFO ] Deduced a trap composed of 23 places in 170 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:54] [INFO ] Deduced a trap composed of 24 places in 185 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:54] [INFO ] Deduced a trap composed of 24 places in 192 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:54] [INFO ] Deduced a trap composed of 22 places in 154 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:54] [INFO ] Deduced a trap composed of 23 places in 158 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:55] [INFO ] Deduced a trap composed of 23 places in 149 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:55] [INFO ] Deduced a trap composed of 23 places in 159 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:55] [INFO ] Deduced a trap composed of 23 places in 158 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:55] [INFO ] Deduced a trap composed of 24 places in 158 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:55] [INFO ] Deduced a trap composed of 24 places in 167 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:55] [INFO ] Deduced a trap composed of 22 places in 164 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 512 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:59] [INFO ] Deduced a trap composed of 17 places in 163 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:00] [INFO ] Deduced a trap composed of 24 places in 165 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:00] [INFO ] Deduced a trap composed of 22 places in 155 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:00] [INFO ] Deduced a trap composed of 23 places in 156 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:00] [INFO ] Deduced a trap composed of 23 places in 162 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:00] [INFO ] Deduced a trap composed of 24 places in 151 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:01] [INFO ] Deduced a trap composed of 24 places in 160 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:01] [INFO ] Deduced a trap composed of 23 places in 179 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:01] [INFO ] Deduced a trap composed of 23 places in 166 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:01] [INFO ] Deduced a trap composed of 23 places in 184 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:01] [INFO ] Deduced a trap composed of 23 places in 171 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:02] [INFO ] Deduced a trap composed of 23 places in 165 ms of which 16 ms to minimize.
SMT process timed out in 30213ms, After SMT, problems are : Problem set: 0 solved, 512 unsolved
Search for dead transitions found 0 dead transitions in 30216ms
Starting structural reductions in SI_LTL mode, iteration 1 : 242/258 places, 520/536 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 30919 ms. Remains : 242/258 places, 520/536 transitions.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 64 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 62 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 60 steps (0 resets) in 5 ms. (10 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 90 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 73 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (NOT p1)]
[2025-06-02 16:08:02] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2025-06-02 16:08:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:08:02] [INFO ] [Real]Absence check using 74 positive place invariants in 53 ms returned sat
[2025-06-02 16:08:02] [INFO ] [Real]Absence check using state equation in 229 ms returned sat
[2025-06-02 16:08:02] [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 16:08:03] [INFO ] [Nat]Absence check using 74 positive place invariants in 35 ms returned sat
[2025-06-02 16:08:03] [INFO ] [Nat]Absence check using state equation in 297 ms returned sat
[2025-06-02 16:08:03] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:08:03] [INFO ] [Nat]Added 40 Read/Feed constraints in 23 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:03] [INFO ] Deduced a trap composed of 7 places in 154 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:03] [INFO ] Deduced a trap composed of 7 places in 152 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:04] [INFO ] Deduced a trap composed of 7 places in 155 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:04] [INFO ] Deduced a trap composed of 7 places in 147 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:04] [INFO ] Deduced a trap composed of 9 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 16:08:04] [INFO ] Deduced a trap composed of 7 places in 142 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:04] [INFO ] Deduced a trap composed of 9 places in 134 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:04] [INFO ] Deduced a trap composed of 13 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 16:08:05] [INFO ] Deduced a trap composed of 16 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 16:08:05] [INFO ] Deduced a trap composed of 10 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 16:08:05] [INFO ] Deduced a trap composed of 9 places in 121 ms of which 8 ms to minimize.
[2025-06-02 16:08:05] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1814 ms
[2025-06-02 16:08:05] [INFO ] Computed and/alt/rep : 248/1368/248 causal constraints (skipped 112 transitions) in 27 ms.
[2025-06-02 16:08:07] [INFO ] Added : 223 causal constraints over 45 iterations in 1770 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 82 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 5442 reset in 355 ms.
Product exploration explored 100000 steps with 5434 reset in 362 ms.
Built C files in :
/tmp/ltsmin1056240191074658824
[2025-06-02 16:08:07] [INFO ] Computing symmetric may disable matrix : 520 transitions.
[2025-06-02 16:08:07] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:08:07] [INFO ] Computing symmetric may enable matrix : 520 transitions.
[2025-06-02 16:08:07] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:08:07] [INFO ] Computing Do-Not-Accords matrix : 520 transitions.
[2025-06-02 16:08:07] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:08:07] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1056240191074658824
Running compilation step : cd /tmp/ltsmin1056240191074658824;'/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 1298 ms.
Running link step : cd /tmp/ltsmin1056240191074658824;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin1056240191074658824;'/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/stateBased5193955520961605517.hoa' '--buchi-type=spotba'
LTSmin run took 4597 ms.
FORMULA LamportFastMutEx-COL-8-LTLFireability-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-8-LTLFireability-06 finished in 48318 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(X(F((G(p1)||p0)))))))'
Support contains 25 out of 266 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 5 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:08:13] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
// Phase 1: matrix 384 rows 266 cols
[2025-06-02 16:08:13] [INFO ] Computed 82 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:08:14] [INFO ] Implicit Places using invariants in 204 ms returned [162, 163, 164, 165, 166, 167, 168, 169]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 205 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 258/266 places, 536/536 transitions.
Applied a total of 0 rules in 2 ms. Remains 258 /258 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 212 ms. Remains : 258/266 places, 536/536 transitions.
Stuttering acceptance computed with spot in 211 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LamportFastMutEx-COL-8-LTLFireability-07
Product exploration explored 100000 steps with 6734 reset in 749 ms.
Product exploration explored 100000 steps with 6732 reset in 749 ms.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 93 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 497 steps (0 resets) in 33 ms. (14 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0))]
False Knowledge obtained : [(F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 1 factoid took 190 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 216 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2025-06-02 16:08:16] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
// Phase 1: matrix 384 rows 258 cols
[2025-06-02 16:08:16] [INFO ] Computed 74 invariants in 2 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:08:17] [INFO ] [Real]Absence check using 74 positive place invariants in 48 ms returned sat
[2025-06-02 16:08:17] [INFO ] [Real]Absence check using state equation in 301 ms returned sat
[2025-06-02 16:08:17] [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 16:08:18] [INFO ] [Nat]Absence check using 74 positive place invariants in 58 ms returned sat
[2025-06-02 16:08:19] [INFO ] [Nat]Absence check using state equation in 467 ms returned sat
[2025-06-02 16:08:19] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:08:19] [INFO ] [Nat]Added 40 Read/Feed constraints in 31 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:19] [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 16:08:19] [INFO ] Deduced a trap composed of 14 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 16:08:19] [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 16:08:19] [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 16:08:19] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:20] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 9 ms to minimize.
[2025-06-02 16:08:20] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 807 ms
[2025-06-02 16:08:20] [INFO ] Computed and/alt/rep : 272/1512/272 causal constraints (skipped 104 transitions) in 31 ms.
[2025-06-02 16:08:21] [INFO ] Added : 154 causal constraints over 32 iterations in 1133 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 25 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 536/536 transitions.
Applied a total of 0 rules in 3 ms. Remains 258 /258 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:08:21] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:08:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:08:21] [INFO ] Implicit Places using invariants in 169 ms returned []
[2025-06-02 16:08:21] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:08:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:08:21] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:08:21] [INFO ] Implicit Places using invariants and state equation in 457 ms returned []
Implicit Place search using SMT with State Equation took 628 ms to find 0 implicit places.
Running 528 sub problems to find dead transitions.
[2025-06-02 16:08:21] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:08:21] [INFO ] Invariant cache hit.
[2025-06-02 16:08:21] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/250 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/250 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (OVERLAPS) 8/258 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:28] [INFO ] Deduced a trap composed of 10 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 16:08:28] [INFO ] Deduced a trap composed of 10 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 16:08:28] [INFO ] Deduced a trap composed of 10 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 16:08:28] [INFO ] Deduced a trap composed of 10 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 16:08:29] [INFO ] Deduced a trap composed of 10 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 16:08:29] [INFO ] Deduced a trap composed of 9 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 16:08:29] [INFO ] Deduced a trap composed of 10 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 16:08:29] [INFO ] Deduced a trap composed of 10 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 16:08:29] [INFO ] Deduced a trap composed of 10 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 16:08:29] [INFO ] Deduced a trap composed of 10 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 16:08:29] [INFO ] Deduced a trap composed of 10 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 16:08:30] [INFO ] Deduced a trap composed of 10 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 16:08:30] [INFO ] Deduced a trap composed of 14 places in 129 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:30] [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 16:08:30] [INFO ] Deduced a trap composed of 15 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 16:08:30] [INFO ] Deduced a trap composed of 15 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 16:08:31] [INFO ] Deduced a trap composed of 22 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 16:08:31] [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 16:08:31] [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 16:08:31] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:33] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:33] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:34] [INFO ] Deduced a trap composed of 24 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 16:08:34] [INFO ] Deduced a trap composed of 15 places in 128 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:34] [INFO ] Deduced a trap composed of 15 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 16:08:34] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:35] [INFO ] Deduced a trap composed of 41 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 16:08:35] [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 16:08:35] [INFO ] Deduced a trap composed of 41 places in 131 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:35] [INFO ] Deduced a trap composed of 9 places in 141 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:35] [INFO ] Deduced a trap composed of 41 places in 143 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:35] [INFO ] Deduced a trap composed of 9 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 16:08:35] [INFO ] Deduced a trap composed of 41 places in 130 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:36] [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 16:08:36] [INFO ] Deduced a trap composed of 41 places in 126 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:36] [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 16:08:36] [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 16:08:36] [INFO ] Deduced a trap composed of 9 places in 49 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:36] [INFO ] Deduced a trap composed of 41 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 16:08:36] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/258 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:37] [INFO ] Deduced a trap composed of 9 places in 141 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:37] [INFO ] Deduced a trap composed of 41 places in 143 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:37] [INFO ] Deduced a trap composed of 9 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 16:08:38] [INFO ] Deduced a trap composed of 41 places in 142 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:38] [INFO ] Deduced a trap composed of 41 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:38] [INFO ] Deduced a trap composed of 9 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 16:08:38] [INFO ] Deduced a trap composed of 41 places in 134 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:38] [INFO ] Deduced a trap composed of 41 places in 150 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:38] [INFO ] Deduced a trap composed of 41 places in 144 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:38] [INFO ] Deduced a trap composed of 41 places in 116 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:39] [INFO ] Deduced a trap composed of 9 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 16:08:39] [INFO ] Deduced a trap composed of 41 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 16:08:39] [INFO ] Deduced a trap composed of 41 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 16:08:39] [INFO ] Deduced a trap composed of 41 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 16:08:39] [INFO ] Deduced a trap composed of 41 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 16:08:39] [INFO ] Deduced a trap composed of 41 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 16:08:39] [INFO ] Deduced a trap composed of 41 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 16:08:39] [INFO ] Deduced a trap composed of 41 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 16:08:40] [INFO ] Deduced a trap composed of 22 places in 144 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:40] [INFO ] Deduced a trap composed of 23 places in 152 ms of which 7 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/258 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:41] [INFO ] Deduced a trap composed of 16 places in 160 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:42] [INFO ] Deduced a trap composed of 15 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 16:08:42] [INFO ] Deduced a trap composed of 16 places in 151 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:42] [INFO ] Deduced a trap composed of 16 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 16:08:42] [INFO ] Deduced a trap composed of 16 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 16:08:42] [INFO ] Deduced a trap composed of 16 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 16:08:42] [INFO ] Deduced a trap composed of 16 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 16:08:42] [INFO ] Deduced a trap composed of 16 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 16:08:42] [INFO ] Deduced a trap composed of 16 places in 112 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:43] [INFO ] Deduced a trap composed of 17 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 16:08:43] [INFO ] Deduced a trap composed of 17 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 16:08:43] [INFO ] Deduced a trap composed of 17 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 16:08:43] [INFO ] Deduced a trap composed of 17 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 16:08:43] [INFO ] Deduced a trap composed of 17 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 16:08:44] [INFO ] Deduced a trap composed of 9 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 16:08:44] [INFO ] Deduced a trap composed of 17 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 16:08:44] [INFO ] Deduced a trap composed of 17 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 16:08:44] [INFO ] Deduced a trap composed of 17 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 16:08:44] [INFO ] Deduced a trap composed of 17 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 16:08:44] [INFO ] Deduced a trap composed of 17 places in 95 ms of which 10 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/258 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:48] [INFO ] Deduced a trap composed of 17 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 16:08:49] [INFO ] Deduced a trap composed of 17 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 16:08:49] [INFO ] Deduced a trap composed of 23 places in 151 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:50] [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 16:08:50] [INFO ] Deduced a trap composed of 22 places in 145 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:50] [INFO ] Deduced a trap composed of 23 places in 148 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:50] [INFO ] Deduced a trap composed of 24 places in 149 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:50] [INFO ] Deduced a trap composed of 24 places in 143 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:50] [INFO ] Deduced a trap composed of 22 places in 158 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:51] [INFO ] Deduced a trap composed of 24 places in 142 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:51] [INFO ] Deduced a trap composed of 24 places in 150 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:51] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:51] [INFO ] Deduced a trap composed of 22 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:51] [INFO ] Deduced a trap composed of 24 places in 133 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:51] [INFO ] Deduced a trap composed of 22 places in 133 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:52] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 15 ms to minimize.
SMT process timed out in 30196ms, After SMT, problems are : Problem set: 0 solved, 528 unsolved
Search for dead transitions found 0 dead transitions in 30198ms
Finished structural reductions in LTL mode , in 1 iterations and 30831 ms. Remains : 258/258 places, 536/536 transitions.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 76 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 542 steps (0 resets) in 15 ms. (33 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 1 factoid took 131 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2025-06-02 16:08:52] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:08:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:08:53] [INFO ] [Real]Absence check using 74 positive place invariants in 53 ms returned sat
[2025-06-02 16:08:53] [INFO ] [Real]Absence check using state equation in 275 ms returned sat
[2025-06-02 16:08:53] [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 16:08:54] [INFO ] [Nat]Absence check using 74 positive place invariants in 40 ms returned sat
[2025-06-02 16:08:55] [INFO ] [Nat]Absence check using state equation in 388 ms returned sat
[2025-06-02 16:08:55] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:08:55] [INFO ] [Nat]Added 40 Read/Feed constraints in 23 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:55] [INFO ] Deduced a trap composed of 15 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 16:08:55] [INFO ] Deduced a trap composed of 9 places in 134 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:08:55] [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 16:08:55] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 4 ms to minimize.
[2025-06-02 16:08:55] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 520 ms
[2025-06-02 16:08:55] [INFO ] Computed and/alt/rep : 272/1512/272 causal constraints (skipped 104 transitions) in 21 ms.
[2025-06-02 16:08:55] [INFO ] Added : 32 causal constraints over 7 iterations in 239 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 6730 reset in 878 ms.
Product exploration explored 100000 steps with 6707 reset in 871 ms.
Applying partial POR strategy [true, false, false, false, false]
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 25 out of 258 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 258/258 places, 536/536 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 1 ms
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 258 transition count 536
Deduced a syphon composed of 8 places in 0 ms
Applied a total of 8 rules in 23 ms. Remains 258 /258 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 16:08:58] [INFO ] Redundant transitions in 3 ms returned []
Running 528 sub problems to find dead transitions.
[2025-06-02 16:08:58] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
// Phase 1: matrix 384 rows 258 cols
[2025-06-02 16:08:58] [INFO ] Computed 74 invariants in 1 ms
[2025-06-02 16:08:58] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/250 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/250 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (OVERLAPS) 8/258 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:04] [INFO ] Deduced a trap composed of 10 places in 137 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:04] [INFO ] Deduced a trap composed of 8 places in 166 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:05] [INFO ] Deduced a trap composed of 10 places in 160 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:05] [INFO ] Deduced a trap composed of 9 places in 146 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:05] [INFO ] Deduced a trap composed of 10 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 16:09:05] [INFO ] Deduced a trap composed of 8 places in 147 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:05] [INFO ] Deduced a trap composed of 10 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 16:09:05] [INFO ] Deduced a trap composed of 10 places in 119 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:05] [INFO ] Deduced a trap composed of 10 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 16:09:06] [INFO ] Deduced a trap composed of 10 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 16:09:06] [INFO ] Deduced a trap composed of 10 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 16:09:06] [INFO ] Deduced a trap composed of 10 places in 142 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:06] [INFO ] Deduced a trap composed of 14 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 16:09:06] [INFO ] Deduced a trap composed of 14 places in 134 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:06] [INFO ] Deduced a trap composed of 14 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 16:09:07] [INFO ] Deduced a trap composed of 14 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 16:09:07] [INFO ] Deduced a trap composed of 14 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 16:09:07] [INFO ] Deduced a trap composed of 14 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 16:09:07] [INFO ] Deduced a trap composed of 14 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 16:09:07] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:10] [INFO ] Deduced a trap composed of 8 places in 148 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:10] [INFO ] Deduced a trap composed of 8 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 16:09:10] [INFO ] Deduced a trap composed of 8 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 16:09:10] [INFO ] Deduced a trap composed of 10 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 16:09:10] [INFO ] Deduced a trap composed of 10 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 16:09:10] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:11] [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 16:09:11] [INFO ] Deduced a trap composed of 16 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 16:09:11] [INFO ] Deduced a trap composed of 9 places in 137 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:11] [INFO ] Deduced a trap composed of 41 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 16:09:12] [INFO ] Deduced a trap composed of 8 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 16:09:12] [INFO ] Deduced a trap composed of 41 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 16:09:12] [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 16:09:12] [INFO ] Deduced a trap composed of 41 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 16:09:12] [INFO ] Deduced a trap composed of 41 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 16:09:12] [INFO ] Deduced a trap composed of 9 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 16:09:12] [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 16:09:12] [INFO ] Deduced a trap composed of 41 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 16:09:13] [INFO ] Deduced a trap composed of 22 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 16:09:13] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 7 ms to minimize.
Problem TDEAD281 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD286 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/258 variables, 20/114 constraints. Problems are: Problem set: 4 solved, 524 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:14] [INFO ] Deduced a trap composed of 9 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 16:09:14] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:14] [INFO ] Deduced a trap composed of 23 places in 150 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:14] [INFO ] Deduced a trap composed of 16 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 16:09:14] [INFO ] Deduced a trap composed of 8 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 16:09:15] [INFO ] Deduced a trap composed of 23 places in 139 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:15] [INFO ] Deduced a trap composed of 16 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 16:09:15] [INFO ] Deduced a trap composed of 16 places in 154 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:15] [INFO ] Deduced a trap composed of 16 places in 148 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:15] [INFO ] Deduced a trap composed of 17 places in 150 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:15] [INFO ] Deduced a trap composed of 17 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 16:09:15] [INFO ] Deduced a trap composed of 23 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 16:09:16] [INFO ] Deduced a trap composed of 23 places in 157 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:16] [INFO ] Deduced a trap composed of 23 places in 158 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:16] [INFO ] Deduced a trap composed of 24 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 16:09:16] [INFO ] Deduced a trap composed of 24 places in 136 ms of which 14 ms to minimize.
Problem TDEAD280 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD287 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:17] [INFO ] Deduced a trap composed of 16 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 16:09:17] [INFO ] Deduced a trap composed of 16 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 16:09:17] [INFO ] Deduced a trap composed of 16 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 16:09:17] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 3 ms to minimize.
Problem TDEAD280 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD287 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/258 variables, 20/134 constraints. Problems are: Problem set: 7 solved, 521 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:18] [INFO ] Deduced a trap composed of 8 places in 42 ms of which 3 ms to minimize.
Problem TDEAD283 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:19] [INFO ] Deduced a trap composed of 16 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 16:09:19] [INFO ] Deduced a trap composed of 16 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:19] [INFO ] Deduced a trap composed of 16 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 16:09:19] [INFO ] Deduced a trap composed of 16 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 16:09:19] [INFO ] Deduced a trap composed of 41 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 16:09:19] [INFO ] Deduced a trap composed of 41 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 16:09:20] [INFO ] Deduced a trap composed of 16 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 16:09:20] [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 16:09:20] [INFO ] Deduced a trap composed of 16 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 16:09:20] [INFO ] Deduced a trap composed of 22 places in 138 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:20] [INFO ] Deduced a trap composed of 23 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 16:09:21] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:21] [INFO ] Deduced a trap composed of 23 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 16:09:21] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:21] [INFO ] Deduced a trap composed of 23 places in 129 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:21] [INFO ] Deduced a trap composed of 22 places in 146 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:21] [INFO ] Deduced a trap composed of 22 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 16:09:21] [INFO ] Deduced a trap composed of 23 places in 138 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:22] [INFO ] Deduced a trap composed of 23 places in 138 ms of which 18 ms to minimize.
Problem TDEAD283 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/258 variables, 20/154 constraints. Problems are: Problem set: 8 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:25] [INFO ] Deduced a trap composed of 16 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 16:09:25] [INFO ] Deduced a trap composed of 17 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 16:09:26] [INFO ] Deduced a trap composed of 17 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 16:09:26] [INFO ] Deduced a trap composed of 41 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 16:09:26] [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 16:09:27] [INFO ] Deduced a trap composed of 16 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 16:09:27] [INFO ] Deduced a trap composed of 16 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 16:09:27] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:27] [INFO ] Deduced a trap composed of 23 places in 142 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:27] [INFO ] Deduced a trap composed of 24 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:27] [INFO ] Deduced a trap composed of 24 places in 136 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:28] [INFO ] Deduced a trap composed of 22 places in 133 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:28] [INFO ] Deduced a trap composed of 23 places in 134 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:28] [INFO ] Deduced a trap composed of 24 places in 132 ms of which 18 ms to minimize.
SMT process timed out in 30228ms, After SMT, problems are : Problem set: 8 solved, 520 unsolved
Search for dead transitions found 8 dead transitions in 30230ms
Found 8 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 8 transitions
Dead transitions reduction (with SMT) removed 8 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 258/258 places, 528/536 transitions.
Graph (complete) has 1377 edges and 258 vertex of which 250 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.4 ms
Discarding 8 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 20 ms. Remains 250 /258 variables (removed 8) and now considering 528/528 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 250/258 places, 528/536 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 30284 ms. Remains : 250/258 places, 528/536 transitions.
Built C files in :
/tmp/ltsmin4871105655352918637
[2025-06-02 16:09:28] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4871105655352918637
Running compilation step : cd /tmp/ltsmin4871105655352918637;'/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 812 ms.
Running link step : cd /tmp/ltsmin4871105655352918637;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin4871105655352918637;'/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/stateBased13105182393939555928.hoa' '--buchi-type=spotba'
LTSmin run took 162 ms.
FORMULA LamportFastMutEx-COL-8-LTLFireability-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-8-LTLFireability-07 finished in 75543 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||X(X(X(p1))))))'
Support contains 40 out of 266 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 3 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:09:29] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
// Phase 1: matrix 384 rows 266 cols
[2025-06-02 16:09:29] [INFO ] Computed 82 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:09:29] [INFO ] Implicit Places using invariants in 215 ms returned [162, 163, 164, 165, 166, 167, 168, 169]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 216 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 258/266 places, 536/536 transitions.
Applied a total of 0 rules in 2 ms. Remains 258 /258 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 221 ms. Remains : 258/266 places, 536/536 transitions.
Stuttering acceptance computed with spot in 158 ms :[(AND p0 (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : LamportFastMutEx-COL-8-LTLFireability-08
Entered a terminal (fully accepting) state of product in 21 steps with 0 reset in 1 ms.
FORMULA LamportFastMutEx-COL-8-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-8-LTLFireability-08 finished in 400 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)))'
Support contains 96 out of 266 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 3 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:09:29] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:09:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:09:30] [INFO ] Implicit Places using invariants in 144 ms returned []
[2025-06-02 16:09:30] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:09:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:09:30] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:09:30] [INFO ] Implicit Places using invariants and state equation in 416 ms returned []
Implicit Place search using SMT with State Equation took 560 ms to find 0 implicit places.
Running 528 sub problems to find dead transitions.
[2025-06-02 16:09:30] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:09:30] [INFO ] Invariant cache hit.
[2025-06-02 16:09:30] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (OVERLAPS) 8/266 variables, 72/82 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:37] [INFO ] Deduced a trap composed of 10 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 16:09:37] [INFO ] Deduced a trap composed of 10 places in 134 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:37] [INFO ] Deduced a trap composed of 10 places in 148 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:37] [INFO ] Deduced a trap composed of 10 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 16:09:37] [INFO ] Deduced a trap composed of 10 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 16:09:38] [INFO ] Deduced a trap composed of 10 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 16:09:38] [INFO ] Deduced a trap composed of 10 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 16:09:38] [INFO ] Deduced a trap composed of 10 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 16:09:38] [INFO ] Deduced a trap composed of 10 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 16:09:38] [INFO ] Deduced a trap composed of 10 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 16:09:38] [INFO ] Deduced a trap composed of 10 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 16:09:38] [INFO ] Deduced a trap composed of 14 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 16:09:39] [INFO ] Deduced a trap composed of 22 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 16:09:39] [INFO ] Deduced a trap composed of 14 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 16:09:39] [INFO ] Deduced a trap composed of 14 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 16:09:39] [INFO ] Deduced a trap composed of 14 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 16:09:39] [INFO ] Deduced a trap composed of 14 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 16:09:39] [INFO ] Deduced a trap composed of 14 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 16:09:39] [INFO ] Deduced a trap composed of 14 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 16:09:40] [INFO ] Deduced a trap composed of 9 places in 130 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:42] [INFO ] Deduced a trap composed of 10 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 16:09:42] [INFO ] Deduced a trap composed of 10 places in 133 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:43] [INFO ] Deduced a trap composed of 14 places in 139 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:43] [INFO ] Deduced a trap composed of 10 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 16:09:43] [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 16:09:43] [INFO ] Deduced a trap composed of 9 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 16:09:44] [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 16:09:44] [INFO ] Deduced a trap composed of 41 places in 138 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:44] [INFO ] Deduced a trap composed of 41 places in 129 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:44] [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 16:09:44] [INFO ] Deduced a trap composed of 41 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 16:09:44] [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 16:09:44] [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 16:09:45] [INFO ] Deduced a trap composed of 41 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 16:09:45] [INFO ] Deduced a trap composed of 9 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 16:09:45] [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 16:09:45] [INFO ] Deduced a trap composed of 10 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:45] [INFO ] Deduced a trap composed of 41 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 16:09:45] [INFO ] Deduced a trap composed of 41 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 16:09:45] [INFO ] Deduced a trap composed of 41 places in 97 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:46] [INFO ] Deduced a trap composed of 41 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 16:09:46] [INFO ] Deduced a trap composed of 41 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 16:09:46] [INFO ] Deduced a trap composed of 41 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 16:09:46] [INFO ] Deduced a trap composed of 41 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 16:09:47] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:47] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:47] [INFO ] Deduced a trap composed of 22 places in 134 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:47] [INFO ] Deduced a trap composed of 22 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 16:09:47] [INFO ] Deduced a trap composed of 22 places in 138 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:47] [INFO ] Deduced a trap composed of 22 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 16:09:48] [INFO ] Deduced a trap composed of 22 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 16:09:48] [INFO ] Deduced a trap composed of 16 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 16:09:48] [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 16:09:48] [INFO ] Deduced a trap composed of 16 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 16:09:49] [INFO ] Deduced a trap composed of 16 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 16:09:49] [INFO ] Deduced a trap composed of 16 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 16:09:49] [INFO ] Deduced a trap composed of 16 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 16:09:49] [INFO ] Deduced a trap composed of 16 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 16:09:49] [INFO ] Deduced a trap composed of 16 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 16:09:49] [INFO ] Deduced a trap composed of 17 places in 113 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:50] [INFO ] Deduced a trap composed of 22 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 16:09:51] [INFO ] Deduced a trap composed of 22 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 16:09:51] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:51] [INFO ] Deduced a trap composed of 22 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 16:09:51] [INFO ] Deduced a trap composed of 23 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 16:09:51] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:52] [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 16:09:52] [INFO ] Deduced a trap composed of 17 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 16:09:52] [INFO ] Deduced a trap composed of 17 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 16:09:52] [INFO ] Deduced a trap composed of 16 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 16:09:52] [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 16:09:53] [INFO ] Deduced a trap composed of 8 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 16:09:53] [INFO ] Deduced a trap composed of 17 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 16:09:53] [INFO ] Deduced a trap composed of 8 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 16:09:53] [INFO ] Deduced a trap composed of 17 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 16:09:53] [INFO ] Deduced a trap composed of 17 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 16:09:54] [INFO ] Deduced a trap composed of 17 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 16:09:54] [INFO ] Deduced a trap composed of 23 places in 141 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:54] [INFO ] Deduced a trap composed of 24 places in 156 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:54] [INFO ] Deduced a trap composed of 25 places in 159 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:58] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:58] [INFO ] Deduced a trap composed of 22 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 16:09:59] [INFO ] Deduced a trap composed of 17 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 16:09:59] [INFO ] Deduced a trap composed of 17 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 16:09:59] [INFO ] Deduced a trap composed of 17 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 16:09:59] [INFO ] Deduced a trap composed of 17 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 16:10:00] [INFO ] Deduced a trap composed of 17 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 16:10:00] [INFO ] Deduced a trap composed of 17 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 16:10:00] [INFO ] Deduced a trap composed of 17 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 16:10:00] [INFO ] Deduced a trap composed of 17 places in 103 ms of which 7 ms to minimize.
SMT process timed out in 30176ms, After SMT, problems are : Problem set: 0 solved, 528 unsolved
Search for dead transitions found 0 dead transitions in 30180ms
Finished structural reductions in LTL mode , in 1 iterations and 30746 ms. Remains : 266/266 places, 536/536 transitions.
Stuttering acceptance computed with spot in 89 ms :[p1, p1, true]
Running random walk in product with property : LamportFastMutEx-COL-8-LTLFireability-09
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA LamportFastMutEx-COL-8-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-8-LTLFireability-09 finished in 30855 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 17 out of 266 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 258 transition count 528
Applied a total of 16 rules in 18 ms. Remains 258 /266 variables (removed 8) and now considering 528/536 (removed 8) transitions.
[2025-06-02 16:10:00] [INFO ] Flow matrix only has 376 transitions (discarded 152 similar events)
// Phase 1: matrix 376 rows 258 cols
[2025-06-02 16:10:00] [INFO ] Computed 82 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:10:00] [INFO ] Implicit Places using invariants in 218 ms returned [154, 155, 156, 157, 158, 159, 160, 161]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 219 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 250/266 places, 528/536 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 250 transition count 520
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 242 transition count 520
Applied a total of 16 rules in 10 ms. Remains 242 /250 variables (removed 8) and now considering 520/528 (removed 8) transitions.
[2025-06-02 16:10:00] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
// Phase 1: matrix 368 rows 242 cols
[2025-06-02 16:10:00] [INFO ] Computed 74 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:10:01] [INFO ] Implicit Places using invariants in 210 ms returned []
[2025-06-02 16:10:01] [INFO ] Flow matrix only has 368 transitions (discarded 152 similar events)
[2025-06-02 16:10:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:10:01] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:10:01] [INFO ] Implicit Places using invariants and state equation in 480 ms returned []
Implicit Place search using SMT with State Equation took 692 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 242/266 places, 520/536 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 940 ms. Remains : 242/266 places, 520/536 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-8-LTLFireability-11
Product exploration explored 100000 steps with 0 reset in 750 ms.
Stack based approach found an accepted trace after 912 steps with 0 reset with depth 913 and stack size 913 in 8 ms.
FORMULA LamportFastMutEx-COL-8-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-COL-8-LTLFireability-11 finished in 1764 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)&&X(F(p1))))&&(F(p2)||G(!p3))))'
Support contains 121 out of 266 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 3 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:10:02] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
// Phase 1: matrix 384 rows 266 cols
[2025-06-02 16:10:02] [INFO ] Computed 82 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:10:02] [INFO ] Implicit Places using invariants in 139 ms returned []
[2025-06-02 16:10:02] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:10:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:10:02] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:10:03] [INFO ] Implicit Places using invariants and state equation in 378 ms returned []
Implicit Place search using SMT with State Equation took 518 ms to find 0 implicit places.
Running 528 sub problems to find dead transitions.
[2025-06-02 16:10:03] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:10:03] [INFO ] Invariant cache hit.
[2025-06-02 16:10:03] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (OVERLAPS) 8/266 variables, 72/82 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:10] [INFO ] Deduced a trap composed of 10 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 16:10:10] [INFO ] Deduced a trap composed of 10 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 16:10:10] [INFO ] Deduced a trap composed of 10 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 16:10:10] [INFO ] Deduced a trap composed of 10 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 16:10:10] [INFO ] Deduced a trap composed of 10 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 16:10:10] [INFO ] Deduced a trap composed of 10 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 16:10:10] [INFO ] Deduced a trap composed of 10 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:11] [INFO ] Deduced a trap composed of 10 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 16:10:11] [INFO ] Deduced a trap composed of 10 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:11] [INFO ] Deduced a trap composed of 10 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 16:10:11] [INFO ] Deduced a trap composed of 10 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 16:10:11] [INFO ] Deduced a trap composed of 14 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 16:10:11] [INFO ] Deduced a trap composed of 22 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 16:10:11] [INFO ] Deduced a trap composed of 14 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 16:10:12] [INFO ] Deduced a trap composed of 14 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 16:10:12] [INFO ] Deduced a trap composed of 14 places in 119 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:12] [INFO ] Deduced a trap composed of 14 places in 145 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:12] [INFO ] Deduced a trap composed of 14 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 16:10:12] [INFO ] Deduced a trap composed of 14 places in 131 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:13] [INFO ] Deduced a trap composed of 9 places in 120 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:15] [INFO ] Deduced a trap composed of 10 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 16:10:15] [INFO ] Deduced a trap composed of 10 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 16:10:15] [INFO ] Deduced a trap composed of 14 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:16] [INFO ] Deduced a trap composed of 10 places in 134 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:16] [INFO ] Deduced a trap composed of 22 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 16:10:16] [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 16:10:16] [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 16:10:17] [INFO ] Deduced a trap composed of 41 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 16:10:17] [INFO ] Deduced a trap composed of 41 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 16:10:17] [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 16:10:17] [INFO ] Deduced a trap composed of 41 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 16:10:17] [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 16:10:17] [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 16:10:17] [INFO ] Deduced a trap composed of 41 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 16:10:17] [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 16:10:17] [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 16:10:17] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:18] [INFO ] Deduced a trap composed of 41 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 16:10:18] [INFO ] Deduced a trap composed of 41 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 16:10:18] [INFO ] Deduced a trap composed of 41 places in 86 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:19] [INFO ] Deduced a trap composed of 41 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 16:10:19] [INFO ] Deduced a trap composed of 41 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 16:10:19] [INFO ] Deduced a trap composed of 41 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 16:10:19] [INFO ] Deduced a trap composed of 41 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 16:10:19] [INFO ] Deduced a trap composed of 22 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 16:10:19] [INFO ] Deduced a trap composed of 22 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 16:10:20] [INFO ] Deduced a trap composed of 22 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 16:10:20] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:20] [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 16:10:20] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:20] [INFO ] Deduced a trap composed of 22 places in 133 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:21] [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 16:10:21] [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 16:10:21] [INFO ] Deduced a trap composed of 16 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 16:10:21] [INFO ] Deduced a trap composed of 16 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 16:10:21] [INFO ] Deduced a trap composed of 16 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 16:10:21] [INFO ] Deduced a trap composed of 16 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 16:10:22] [INFO ] Deduced a trap composed of 16 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 16:10:22] [INFO ] Deduced a trap composed of 16 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 16:10:22] [INFO ] Deduced a trap composed of 17 places in 114 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:23] [INFO ] Deduced a trap composed of 22 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 16:10:23] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:23] [INFO ] Deduced a trap composed of 23 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 16:10:24] [INFO ] Deduced a trap composed of 22 places in 134 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:24] [INFO ] Deduced a trap composed of 23 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 16:10:24] [INFO ] Deduced a trap composed of 22 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 16:10:25] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:25] [INFO ] Deduced a trap composed of 17 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 16:10:25] [INFO ] Deduced a trap composed of 17 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 16:10:25] [INFO ] Deduced a trap composed of 16 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 16:10:25] [INFO ] Deduced a trap composed of 8 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 16:10:25] [INFO ] Deduced a trap composed of 8 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 16:10:26] [INFO ] Deduced a trap composed of 17 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 16:10:26] [INFO ] Deduced a trap composed of 8 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 16:10:26] [INFO ] Deduced a trap composed of 17 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 16:10:26] [INFO ] Deduced a trap composed of 17 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 16:10:26] [INFO ] Deduced a trap composed of 17 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 16:10:27] [INFO ] Deduced a trap composed of 23 places in 141 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:27] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:27] [INFO ] Deduced a trap composed of 25 places in 132 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:31] [INFO ] Deduced a trap composed of 22 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 16:10:31] [INFO ] Deduced a trap composed of 22 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 16:10:31] [INFO ] Deduced a trap composed of 17 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 16:10:32] [INFO ] Deduced a trap composed of 17 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 16:10:32] [INFO ] Deduced a trap composed of 17 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 16:10:32] [INFO ] Deduced a trap composed of 17 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 16:10:32] [INFO ] Deduced a trap composed of 17 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 16:10:33] [INFO ] Deduced a trap composed of 17 places in 101 ms of which 9 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 266/650 variables, and 170 constraints, problems are : Problem set: 0 solved, 528 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 82/82 constraints, State Equation: 0/266 constraints, ReadFeed: 0/104 constraints, PredecessorRefiner: 528/528 constraints, Known Traps: 88/88 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 56/66 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/258 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 3 (OVERLAPS) 8/266 variables, 72/138 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 32/170 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:38] [INFO ] Deduced a trap composed of 17 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 16:10:38] [INFO ] Deduced a trap composed of 17 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 16:10:38] [INFO ] Deduced a trap composed of 17 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 16:10:38] [INFO ] Deduced a trap composed of 17 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 16:10:38] [INFO ] Deduced a trap composed of 17 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 16:10:38] [INFO ] Deduced a trap composed of 17 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 16:10:38] [INFO ] Deduced a trap composed of 17 places in 92 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:39] [INFO ] Deduced a trap composed of 17 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 16:10:39] [INFO ] Deduced a trap composed of 17 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 16:10:39] [INFO ] Deduced a trap composed of 17 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 16:10:39] [INFO ] Deduced a trap composed of 17 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 16:10:39] [INFO ] Deduced a trap composed of 25 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 16:10:39] [INFO ] Deduced a trap composed of 25 places in 126 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:40] [INFO ] Deduced a trap composed of 24 places in 143 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:40] [INFO ] Deduced a trap composed of 24 places in 137 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:40] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:40] [INFO ] Deduced a trap composed of 24 places in 136 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:40] [INFO ] Deduced a trap composed of 24 places in 133 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:40] [INFO ] Deduced a trap composed of 25 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 16:10:40] [INFO ] Deduced a trap composed of 23 places in 135 ms of which 15 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/190 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:42] [INFO ] Deduced a trap composed of 22 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 16:10:42] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:43] [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 16:10:43] [INFO ] Deduced a trap composed of 17 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 16:10:43] [INFO ] Deduced a trap composed of 17 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 16:10:43] [INFO ] Deduced a trap composed of 17 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 16:10:43] [INFO ] Deduced a trap composed of 17 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 16:10:44] [INFO ] Deduced a trap composed of 22 places in 141 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:44] [INFO ] Deduced a trap composed of 24 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 16:10:44] [INFO ] Deduced a trap composed of 24 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 16:10:44] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:44] [INFO ] Deduced a trap composed of 25 places in 135 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:45] [INFO ] Deduced a trap composed of 25 places in 128 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:45] [INFO ] Deduced a trap composed of 24 places in 138 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:45] [INFO ] Deduced a trap composed of 24 places in 133 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:45] [INFO ] Deduced a trap composed of 25 places in 139 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:45] [INFO ] Deduced a trap composed of 25 places in 125 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:45] [INFO ] Deduced a trap composed of 24 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 16:10:46] [INFO ] Deduced a trap composed of 24 places in 136 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:46] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 16 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 20/210 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:48] [INFO ] Deduced a trap composed of 41 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 16:10:48] [INFO ] Deduced a trap composed of 41 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 16:10:48] [INFO ] Deduced a trap composed of 17 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 16:10:48] [INFO ] Deduced a trap composed of 17 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 16:10:49] [INFO ] Deduced a trap composed of 17 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 16:10:49] [INFO ] Deduced a trap composed of 17 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 16:10:49] [INFO ] Deduced a trap composed of 17 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 16:10:49] [INFO ] Deduced a trap composed of 17 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 16:10:49] [INFO ] Deduced a trap composed of 17 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 16:10:49] [INFO ] Deduced a trap composed of 17 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 16:10:50] [INFO ] Deduced a trap composed of 17 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 16:10:50] [INFO ] Deduced a trap composed of 17 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 16:10:50] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:50] [INFO ] Deduced a trap composed of 24 places in 137 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:50] [INFO ] Deduced a trap composed of 24 places in 127 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:51] [INFO ] Deduced a trap composed of 23 places in 138 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:51] [INFO ] Deduced a trap composed of 25 places in 131 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:51] [INFO ] Deduced a trap composed of 25 places in 137 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:51] [INFO ] Deduced a trap composed of 23 places in 134 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:51] [INFO ] Deduced a trap composed of 24 places in 128 ms of which 18 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/266 variables, 20/230 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:51] [INFO ] Deduced a trap composed of 10 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 16:10:52] [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 16:10:54] [INFO ] Deduced a trap composed of 17 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 16:10:54] [INFO ] Deduced a trap composed of 17 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 16:10:54] [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 16:10:55] [INFO ] Deduced a trap composed of 25 places in 135 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:55] [INFO ] Deduced a trap composed of 24 places in 138 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:55] [INFO ] Deduced a trap composed of 25 places in 133 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:55] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:55] [INFO ] Deduced a trap composed of 25 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 16:10:55] [INFO ] Deduced a trap composed of 25 places in 135 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:56] [INFO ] Deduced a trap composed of 25 places in 144 ms of which 15 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/266 variables, 12/242 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:58] [INFO ] Deduced a trap composed of 17 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 16:10:58] [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 16:10:59] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:59] [INFO ] Deduced a trap composed of 24 places in 145 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:59] [INFO ] Deduced a trap composed of 24 places in 133 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:59] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:10:59] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:00] [INFO ] Deduced a trap composed of 24 places in 137 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:00] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:00] [INFO ] Deduced a trap composed of 24 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 16:11:00] [INFO ] Deduced a trap composed of 24 places in 129 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:00] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 16 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/266 variables, 12/254 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 266/650 variables, and 254 constraints, problems are : Problem set: 0 solved, 528 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 82/82 constraints, State Equation: 0/266 constraints, ReadFeed: 0/104 constraints, PredecessorRefiner: 0/528 constraints, Known Traps: 172/172 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60132ms problems are : Problem set: 0 solved, 528 unsolved
Search for dead transitions found 0 dead transitions in 60133ms
Finished structural reductions in LTL mode , in 1 iterations and 60656 ms. Remains : 266/266 places, 536/536 transitions.
Stuttering acceptance computed with spot in 268 ms :[(OR (NOT p1) (NOT p0) (AND (NOT p2) p3)), (OR (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p3), (NOT p0), (NOT p1)]
Running random walk in product with property : LamportFastMutEx-COL-8-LTLFireability-12
Product exploration explored 100000 steps with 2231 reset in 423 ms.
Product exploration explored 100000 steps with 2227 reset in 450 ms.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p2) p3 (NOT p0) (NOT p1)), (X (AND (NOT p2) p3)), (X p3), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p3)))), (X p0), (X (X (AND (NOT p2) p3))), (X (X p3)), (X (X (NOT p1))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 11 factoid took 173 ms. Reduced automaton from 6 states, 10 edges and 4 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
RANDOM walk for 284 steps (0 resets) in 8 ms. (31 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p2) p3 (NOT p0) (NOT p1)), (X (AND (NOT p2) p3)), (X p3), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p3)))), (X p0), (X (X (AND (NOT p2) p3))), (X (X p3)), (X (X (NOT p1))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p1), (F p2)]
Knowledge based reduction with 11 factoid took 196 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
[2025-06-02 16:11:05] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:11:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:11:05] [INFO ] [Real]Absence check using 82 positive place invariants in 51 ms returned sat
[2025-06-02 16:11:05] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2025-06-02 16:11:05] [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 16:11:06] [INFO ] [Nat]Absence check using 82 positive place invariants in 51 ms returned sat
[2025-06-02 16:11:06] [INFO ] [Nat]Absence check using state equation in 388 ms returned sat
[2025-06-02 16:11:06] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:11:06] [INFO ] [Nat]Added 104 Read/Feed constraints in 23 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:06] [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 16:11:06] [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 16:11:06] [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 16:11:07] [INFO ] Deduced a trap composed of 8 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 16:11:07] [INFO ] Deduced a trap composed of 14 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 16:11:07] [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 16:11:07] [INFO ] Deduced a trap composed of 23 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 16:11:07] [INFO ] Deduced a trap composed of 24 places in 96 ms of which 10 ms to minimize.
[2025-06-02 16:11:07] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1041 ms
[2025-06-02 16:11:07] [INFO ] Computed and/alt/rep : 272/1584/272 causal constraints (skipped 104 transitions) in 20 ms.
[2025-06-02 16:11:09] [INFO ] Added : 228 causal constraints over 46 iterations in 1857 ms. Result :sat
Could not prove EG (NOT p1)
[2025-06-02 16:11:09] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:11:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:11:10] [INFO ] [Real]Absence check using 82 positive place invariants in 75 ms returned sat
[2025-06-02 16:11:10] [INFO ] [Real]Absence check using state equation in 431 ms returned sat
[2025-06-02 16:11:10] [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 16:11:10] [INFO ] [Nat]Absence check using 82 positive place invariants in 46 ms returned sat
[2025-06-02 16:11:11] [INFO ] [Nat]Absence check using state equation in 285 ms returned sat
[2025-06-02 16:11:11] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:11:11] [INFO ] [Nat]Added 104 Read/Feed constraints in 24 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:11] [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 16:11:11] [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 16:11:11] [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 16:11:11] [INFO ] Deduced a trap composed of 14 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 16:11:11] [INFO ] Deduced a trap composed of 9 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 16:11:12] [INFO ] Deduced a trap composed of 17 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 16:11:12] [INFO ] Deduced a trap composed of 17 places in 108 ms of which 8 ms to minimize.
[2025-06-02 16:11:12] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 928 ms
[2025-06-02 16:11:12] [INFO ] Computed and/alt/rep : 272/1584/272 causal constraints (skipped 104 transitions) in 22 ms.
[2025-06-02 16:11:13] [INFO ] Added : 146 causal constraints over 31 iterations in 1136 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 96 out of 266 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 1 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:11:13] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:11:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:11:13] [INFO ] Implicit Places using invariants in 144 ms returned []
[2025-06-02 16:11:13] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:11:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:11:13] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:11:13] [INFO ] Implicit Places using invariants and state equation in 390 ms returned []
Implicit Place search using SMT with State Equation took 546 ms to find 0 implicit places.
Running 528 sub problems to find dead transitions.
[2025-06-02 16:11:13] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:11:13] [INFO ] Invariant cache hit.
[2025-06-02 16:11:13] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (OVERLAPS) 8/266 variables, 72/82 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:20] [INFO ] Deduced a trap composed of 10 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 16:11:20] [INFO ] Deduced a trap composed of 10 places in 141 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:21] [INFO ] Deduced a trap composed of 10 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 16:11:21] [INFO ] Deduced a trap composed of 10 places in 138 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:21] [INFO ] Deduced a trap composed of 10 places in 148 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:21] [INFO ] Deduced a trap composed of 10 places in 143 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:21] [INFO ] Deduced a trap composed of 10 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 16:11:21] [INFO ] Deduced a trap composed of 10 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 16:11:21] [INFO ] Deduced a trap composed of 10 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 16:11:22] [INFO ] Deduced a trap composed of 10 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 16:11:22] [INFO ] Deduced a trap composed of 10 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 16:11:22] [INFO ] Deduced a trap composed of 14 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 16:11:22] [INFO ] Deduced a trap composed of 22 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 16:11:22] [INFO ] Deduced a trap composed of 14 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 16:11:22] [INFO ] Deduced a trap composed of 14 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 16:11:23] [INFO ] Deduced a trap composed of 14 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 16:11:23] [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 16:11:23] [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 16:11:23] [INFO ] Deduced a trap composed of 14 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 16:11:23] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:26] [INFO ] Deduced a trap composed of 10 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 16:11:26] [INFO ] Deduced a trap composed of 10 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 16:11:26] [INFO ] Deduced a trap composed of 14 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 16:11:27] [INFO ] Deduced a trap composed of 10 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 16:11:27] [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 16:11:27] [INFO ] Deduced a trap composed of 9 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 16:11:27] [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 16:11:27] [INFO ] Deduced a trap composed of 41 places in 143 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:28] [INFO ] Deduced a trap composed of 41 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 16:11:28] [INFO ] Deduced a trap composed of 9 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 16:11:28] [INFO ] Deduced a trap composed of 41 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 16:11:28] [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 16:11:28] [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 16:11:28] [INFO ] Deduced a trap composed of 41 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 16:11:28] [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 16:11:28] [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 16:11:28] [INFO ] Deduced a trap composed of 10 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 16:11:28] [INFO ] Deduced a trap composed of 41 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 16:11:28] [INFO ] Deduced a trap composed of 41 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 16:11:28] [INFO ] Deduced a trap composed of 41 places in 91 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:29] [INFO ] Deduced a trap composed of 41 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 16:11:29] [INFO ] Deduced a trap composed of 41 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 16:11:30] [INFO ] Deduced a trap composed of 41 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 16:11:30] [INFO ] Deduced a trap composed of 41 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 16:11:30] [INFO ] Deduced a trap composed of 22 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 16:11:30] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:30] [INFO ] Deduced a trap composed of 22 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 16:11:30] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:31] [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 16:11:31] [INFO ] Deduced a trap composed of 22 places in 134 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:31] [INFO ] Deduced a trap composed of 22 places in 134 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:32] [INFO ] Deduced a trap composed of 16 places in 140 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:32] [INFO ] Deduced a trap composed of 16 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 16:11:32] [INFO ] Deduced a trap composed of 16 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 16:11:32] [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 16:11:32] [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 16:11:32] [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 16:11:32] [INFO ] Deduced a trap composed of 16 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 16:11:32] [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 16:11:33] [INFO ] Deduced a trap composed of 17 places in 104 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:34] [INFO ] Deduced a trap composed of 22 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 16:11:34] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:34] [INFO ] Deduced a trap composed of 23 places in 148 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:34] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:34] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:35] [INFO ] Deduced a trap composed of 22 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 16:11:35] [INFO ] Deduced a trap composed of 8 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 16:11:35] [INFO ] Deduced a trap composed of 17 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 16:11:35] [INFO ] Deduced a trap composed of 17 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 16:11:36] [INFO ] Deduced a trap composed of 16 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 16:11:36] [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 16:11:36] [INFO ] Deduced a trap composed of 8 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 16:11:37] [INFO ] Deduced a trap composed of 17 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 16:11:37] [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 16:11:37] [INFO ] Deduced a trap composed of 17 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 16:11:37] [INFO ] Deduced a trap composed of 17 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 16:11:37] [INFO ] Deduced a trap composed of 17 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 16:11:37] [INFO ] Deduced a trap composed of 23 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:37] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:37] [INFO ] Deduced a trap composed of 25 places in 125 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:41] [INFO ] Deduced a trap composed of 22 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 16:11:41] [INFO ] Deduced a trap composed of 22 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 16:11:42] [INFO ] Deduced a trap composed of 17 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 16:11:42] [INFO ] Deduced a trap composed of 17 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 16:11:42] [INFO ] Deduced a trap composed of 17 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 16:11:43] [INFO ] Deduced a trap composed of 17 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 16:11:43] [INFO ] Deduced a trap composed of 17 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 16:11:43] [INFO ] Deduced a trap composed of 17 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 16:11:43] [INFO ] Deduced a trap composed of 17 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 16:11:43] [INFO ] Deduced a trap composed of 17 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 16:11:43] [INFO ] Deduced a trap composed of 17 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 16:11:44] [INFO ] Deduced a trap composed of 17 places in 107 ms of which 9 ms to minimize.
SMT process timed out in 30190ms, After SMT, problems are : Problem set: 0 solved, 528 unsolved
Search for dead transitions found 0 dead transitions in 30191ms
Finished structural reductions in LTL mode , in 1 iterations and 30741 ms. Remains : 266/266 places, 536/536 transitions.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT p2)), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 105 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
RANDOM walk for 196 steps (0 resets) in 8 ms. (21 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT p2)), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : [(F p1), (F p2)]
Knowledge based reduction with 4 factoid took 150 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
[2025-06-02 16:11:44] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:11:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:11:45] [INFO ] [Real]Absence check using 82 positive place invariants in 56 ms returned sat
[2025-06-02 16:11:45] [INFO ] [Real]Absence check using state equation in 274 ms returned sat
[2025-06-02 16:11:45] [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 16:11:45] [INFO ] [Nat]Absence check using 82 positive place invariants in 49 ms returned sat
[2025-06-02 16:11:46] [INFO ] [Nat]Absence check using state equation in 387 ms returned sat
[2025-06-02 16:11:46] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:11:46] [INFO ] [Nat]Added 104 Read/Feed constraints in 24 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:46] [INFO ] Deduced a trap composed of 8 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 16:11:46] [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 16:11:46] [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 16:11:46] [INFO ] Deduced a trap composed of 8 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 16:11:46] [INFO ] Deduced a trap composed of 14 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 16:11:46] [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 16:11:47] [INFO ] Deduced a trap composed of 23 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 16:11:47] [INFO ] Deduced a trap composed of 24 places in 100 ms of which 10 ms to minimize.
[2025-06-02 16:11:47] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1082 ms
[2025-06-02 16:11:47] [INFO ] Computed and/alt/rep : 272/1584/272 causal constraints (skipped 104 transitions) in 26 ms.
[2025-06-02 16:11:49] [INFO ] Added : 228 causal constraints over 46 iterations in 1737 ms. Result :sat
Could not prove EG (NOT p1)
[2025-06-02 16:11:49] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:11:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:11:49] [INFO ] [Real]Absence check using 82 positive place invariants in 77 ms returned sat
[2025-06-02 16:11:49] [INFO ] [Real]Absence check using state equation in 438 ms returned sat
[2025-06-02 16:11:50] [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 16:11:50] [INFO ] [Nat]Absence check using 82 positive place invariants in 47 ms returned sat
[2025-06-02 16:11:50] [INFO ] [Nat]Absence check using state equation in 291 ms returned sat
[2025-06-02 16:11:50] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:11:50] [INFO ] [Nat]Added 104 Read/Feed constraints in 32 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:50] [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 16:11:51] [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 16:11:51] [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 16:11:51] [INFO ] Deduced a trap composed of 14 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 16:11:51] [INFO ] Deduced a trap composed of 9 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 16:11:51] [INFO ] Deduced a trap composed of 17 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 16:11:51] [INFO ] Deduced a trap composed of 17 places in 112 ms of which 8 ms to minimize.
[2025-06-02 16:11:51] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 932 ms
[2025-06-02 16:11:51] [INFO ] Computed and/alt/rep : 272/1584/272 causal constraints (skipped 104 transitions) in 21 ms.
[2025-06-02 16:11:52] [INFO ] Added : 146 causal constraints over 31 iterations in 1183 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 2269 reset in 403 ms.
Product exploration explored 100000 steps with 2223 reset in 416 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
Support contains 96 out of 266 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 12 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 16:11:54] [INFO ] Redundant transitions in 2 ms returned []
Running 528 sub problems to find dead transitions.
[2025-06-02 16:11:54] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:11:54] [INFO ] Invariant cache hit.
[2025-06-02 16:11:54] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (OVERLAPS) 8/266 variables, 72/82 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:01] [INFO ] Deduced a trap composed of 10 places in 130 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:01] [INFO ] Deduced a trap composed of 10 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 16:12:01] [INFO ] Deduced a trap composed of 10 places in 138 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:01] [INFO ] Deduced a trap composed of 10 places in 146 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:01] [INFO ] Deduced a trap composed of 10 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 16:12:01] [INFO ] Deduced a trap composed of 10 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 16:12:01] [INFO ] Deduced a trap composed of 10 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 16:12:02] [INFO ] Deduced a trap composed of 10 places in 133 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:02] [INFO ] Deduced a trap composed of 10 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 16:12:02] [INFO ] Deduced a trap composed of 10 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 16:12:02] [INFO ] Deduced a trap composed of 10 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 16:12:02] [INFO ] Deduced a trap composed of 14 places in 141 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:02] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:02] [INFO ] Deduced a trap composed of 14 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 16:12:03] [INFO ] Deduced a trap composed of 14 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 16:12:03] [INFO ] Deduced a trap composed of 14 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 16:12:03] [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 16:12:03] [INFO ] Deduced a trap composed of 14 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 16:12:03] [INFO ] Deduced a trap composed of 14 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 16:12:04] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:06] [INFO ] Deduced a trap composed of 10 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 16:12:06] [INFO ] Deduced a trap composed of 10 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 16:12:06] [INFO ] Deduced a trap composed of 14 places in 148 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:07] [INFO ] Deduced a trap composed of 10 places in 133 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:07] [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 16:12:07] [INFO ] Deduced a trap composed of 9 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 16:12:07] [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 16:12:08] [INFO ] Deduced a trap composed of 41 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 16:12:08] [INFO ] Deduced a trap composed of 41 places in 129 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:08] [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 16:12:08] [INFO ] Deduced a trap composed of 41 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 16:12:08] [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 16:12:08] [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 16:12:08] [INFO ] Deduced a trap composed of 41 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 16:12:08] [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 16:12:08] [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 16:12:08] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:08] [INFO ] Deduced a trap composed of 41 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 16:12:09] [INFO ] Deduced a trap composed of 41 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 16:12:09] [INFO ] Deduced a trap composed of 41 places in 87 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:10] [INFO ] Deduced a trap composed of 41 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 16:12:10] [INFO ] Deduced a trap composed of 41 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 16:12:10] [INFO ] Deduced a trap composed of 41 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 16:12:10] [INFO ] Deduced a trap composed of 41 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 16:12:10] [INFO ] Deduced a trap composed of 22 places in 129 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:10] [INFO ] Deduced a trap composed of 22 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 16:12:11] [INFO ] Deduced a trap composed of 22 places in 129 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:11] [INFO ] Deduced a trap composed of 22 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 16:12:11] [INFO ] Deduced a trap composed of 22 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 16:12:11] [INFO ] Deduced a trap composed of 22 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 16:12:11] [INFO ] Deduced a trap composed of 22 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 16:12:12] [INFO ] Deduced a trap composed of 16 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 16:12:12] [INFO ] Deduced a trap composed of 16 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 16:12:12] [INFO ] Deduced a trap composed of 16 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 16:12:12] [INFO ] Deduced a trap composed of 16 places in 130 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:12] [INFO ] Deduced a trap composed of 16 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 16:12:12] [INFO ] Deduced a trap composed of 16 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 16:12:13] [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 16:12:13] [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 16:12:13] [INFO ] Deduced a trap composed of 17 places in 108 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:14] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:14] [INFO ] Deduced a trap composed of 22 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 16:12:14] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:14] [INFO ] Deduced a trap composed of 22 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 16:12:15] [INFO ] Deduced a trap composed of 23 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 16:12:15] [INFO ] Deduced a trap composed of 22 places in 133 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:15] [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 16:12:15] [INFO ] Deduced a trap composed of 17 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 16:12:16] [INFO ] Deduced a trap composed of 17 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 16:12:16] [INFO ] Deduced a trap composed of 16 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 16:12:16] [INFO ] Deduced a trap composed of 8 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 16:12:16] [INFO ] Deduced a trap composed of 8 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 16:12:17] [INFO ] Deduced a trap composed of 17 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 16:12:17] [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 16:12:17] [INFO ] Deduced a trap composed of 17 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 16:12:17] [INFO ] Deduced a trap composed of 17 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 16:12:17] [INFO ] Deduced a trap composed of 17 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 16:12:17] [INFO ] Deduced a trap composed of 23 places in 141 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:18] [INFO ] Deduced a trap composed of 24 places in 144 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:18] [INFO ] Deduced a trap composed of 25 places in 236 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:21] [INFO ] Deduced a trap composed of 22 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 16:12:22] [INFO ] Deduced a trap composed of 22 places in 141 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:22] [INFO ] Deduced a trap composed of 17 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 16:12:22] [INFO ] Deduced a trap composed of 17 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 16:12:23] [INFO ] Deduced a trap composed of 17 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 16:12:23] [INFO ] Deduced a trap composed of 17 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 16:12:23] [INFO ] Deduced a trap composed of 17 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 16:12:23] [INFO ] Deduced a trap composed of 17 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 16:12:23] [INFO ] Deduced a trap composed of 17 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 16:12:24] [INFO ] Deduced a trap composed of 17 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 16:12:24] [INFO ] Deduced a trap composed of 17 places in 95 ms of which 9 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 266/650 variables, and 173 constraints, problems are : Problem set: 0 solved, 528 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 82/82 constraints, State Equation: 0/266 constraints, ReadFeed: 0/104 constraints, PredecessorRefiner: 528/528 constraints, Known Traps: 91/91 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 59/69 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/258 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 3 (OVERLAPS) 8/266 variables, 72/141 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 32/173 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:29] [INFO ] Deduced a trap composed of 17 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 16:12:29] [INFO ] Deduced a trap composed of 17 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 16:12:29] [INFO ] Deduced a trap composed of 17 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 16:12:29] [INFO ] Deduced a trap composed of 17 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 16:12:29] [INFO ] Deduced a trap composed of 17 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 16:12:29] [INFO ] Deduced a trap composed of 17 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 16:12:30] [INFO ] Deduced a trap composed of 17 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 16:12:30] [INFO ] Deduced a trap composed of 17 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 16:12:30] [INFO ] Deduced a trap composed of 17 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 16:12:30] [INFO ] Deduced a trap composed of 17 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 16:12:30] [INFO ] Deduced a trap composed of 17 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 16:12:30] [INFO ] Deduced a trap composed of 17 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 16:12:30] [INFO ] Deduced a trap composed of 17 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 16:12:31] [INFO ] Deduced a trap composed of 17 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 16:12:31] [INFO ] Deduced a trap composed of 17 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 16:12:31] [INFO ] Deduced a trap composed of 24 places in 138 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:31] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:31] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:31] [INFO ] Deduced a trap composed of 25 places in 130 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:32] [INFO ] Deduced a trap composed of 24 places in 137 ms of which 15 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/193 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:32] [INFO ] Deduced a trap composed of 10 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 16:12:34] [INFO ] Deduced a trap composed of 41 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 16:12:34] [INFO ] Deduced a trap composed of 17 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 16:12:34] [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 16:12:35] [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 16:12:35] [INFO ] Deduced a trap composed of 24 places in 136 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:35] [INFO ] Deduced a trap composed of 24 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:35] [INFO ] Deduced a trap composed of 25 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:35] [INFO ] Deduced a trap composed of 25 places in 119 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:35] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:35] [INFO ] Deduced a trap composed of 24 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 16:12:36] [INFO ] Deduced a trap composed of 24 places in 137 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:36] [INFO ] Deduced a trap composed of 24 places in 141 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:36] [INFO ] Deduced a trap composed of 25 places in 139 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:36] [INFO ] Deduced a trap composed of 25 places in 135 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:36] [INFO ] Deduced a trap composed of 23 places in 137 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:36] [INFO ] Deduced a trap composed of 24 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 16:12:37] [INFO ] Deduced a trap composed of 24 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 16:12:37] [INFO ] Deduced a trap composed of 25 places in 140 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:37] [INFO ] Deduced a trap composed of 25 places in 135 ms of which 17 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:38] [INFO ] Deduced a trap composed of 22 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 16:12:39] [INFO ] Deduced a trap composed of 17 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 16:12:40] [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 16:12:40] [INFO ] Deduced a trap composed of 24 places in 161 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:40] [INFO ] Deduced a trap composed of 24 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 16:12:40] [INFO ] Deduced a trap composed of 24 places in 146 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:41] [INFO ] Deduced a trap composed of 24 places in 146 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:41] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:41] [INFO ] Deduced a trap composed of 24 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 16:12:41] [INFO ] Deduced a trap composed of 25 places in 137 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:41] [INFO ] Deduced a trap composed of 24 places in 147 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:41] [INFO ] Deduced a trap composed of 24 places in 138 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:42] [INFO ] Deduced a trap composed of 24 places in 139 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:42] [INFO ] Deduced a trap composed of 25 places in 140 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:42] [INFO ] Deduced a trap composed of 24 places in 142 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:42] [INFO ] Deduced a trap composed of 24 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 16:12:42] [INFO ] Deduced a trap composed of 25 places in 140 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:42] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:42] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/266 variables, 19/232 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:43] [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 16:12:45] [INFO ] Deduced a trap composed of 41 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 16:12:46] [INFO ] Deduced a trap composed of 25 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 16:12:46] [INFO ] Deduced a trap composed of 25 places in 133 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:46] [INFO ] Deduced a trap composed of 25 places in 128 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:46] [INFO ] Deduced a trap composed of 25 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 16:12:46] [INFO ] Deduced a trap composed of 25 places in 131 ms of which 17 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/266 variables, 7/239 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:48] [INFO ] Deduced a trap composed of 17 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 16:12:49] [INFO ] Deduced a trap composed of 8 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 16:12:50] [INFO ] Deduced a trap composed of 25 places in 137 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:12:50] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 17 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/266 variables, 4/243 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 266/650 variables, and 243 constraints, problems are : Problem set: 0 solved, 528 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 82/82 constraints, State Equation: 0/266 constraints, ReadFeed: 0/104 constraints, PredecessorRefiner: 0/528 constraints, Known Traps: 161/161 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60132ms problems are : Problem set: 0 solved, 528 unsolved
Search for dead transitions found 0 dead transitions in 60133ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60161 ms. Remains : 266/266 places, 536/536 transitions.
Built C files in :
/tmp/ltsmin10041238875281008942
[2025-06-02 16:12:54] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10041238875281008942
Running compilation step : cd /tmp/ltsmin10041238875281008942;'/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 861 ms.
Running link step : cd /tmp/ltsmin10041238875281008942;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin10041238875281008942;'/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/stateBased2112175802215507310.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 96 out of 266 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 5 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:13:09] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:13:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:13:09] [INFO ] Implicit Places using invariants in 163 ms returned []
[2025-06-02 16:13:09] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:13:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:13:09] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:13:10] [INFO ] Implicit Places using invariants and state equation in 438 ms returned []
Implicit Place search using SMT with State Equation took 602 ms to find 0 implicit places.
Running 528 sub problems to find dead transitions.
[2025-06-02 16:13:10] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:13:10] [INFO ] Invariant cache hit.
[2025-06-02 16:13:10] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (OVERLAPS) 8/266 variables, 72/82 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:17] [INFO ] Deduced a trap composed of 10 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 16:13:17] [INFO ] Deduced a trap composed of 10 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 16:13:17] [INFO ] Deduced a trap composed of 10 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 16:13:17] [INFO ] Deduced a trap composed of 10 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 16:13:17] [INFO ] Deduced a trap composed of 10 places in 148 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:17] [INFO ] Deduced a trap composed of 10 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 16:13:17] [INFO ] Deduced a trap composed of 10 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 16:13:18] [INFO ] Deduced a trap composed of 10 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 16:13:18] [INFO ] Deduced a trap composed of 10 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 16:13:18] [INFO ] Deduced a trap composed of 10 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 16:13:18] [INFO ] Deduced a trap composed of 10 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 16:13:18] [INFO ] Deduced a trap composed of 14 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 16:13:18] [INFO ] Deduced a trap composed of 22 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 16:13:18] [INFO ] Deduced a trap composed of 14 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 16:13:19] [INFO ] Deduced a trap composed of 14 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 16:13:19] [INFO ] Deduced a trap composed of 14 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 16:13:19] [INFO ] Deduced a trap composed of 14 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 16:13:19] [INFO ] Deduced a trap composed of 14 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 16:13:19] [INFO ] Deduced a trap composed of 14 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 16:13:20] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:22] [INFO ] Deduced a trap composed of 10 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 16:13:22] [INFO ] Deduced a trap composed of 10 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 16:13:22] [INFO ] Deduced a trap composed of 14 places in 138 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:23] [INFO ] Deduced a trap composed of 10 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 16:13:23] [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 16:13:23] [INFO ] Deduced a trap composed of 9 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 16:13:23] [INFO ] Deduced a trap composed of 14 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 16:13:24] [INFO ] Deduced a trap composed of 41 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 16:13:24] [INFO ] Deduced a trap composed of 41 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 16:13:24] [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 16:13:24] [INFO ] Deduced a trap composed of 41 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 16:13:24] [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 16:13:24] [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 16:13:24] [INFO ] Deduced a trap composed of 41 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 16:13:24] [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 16:13:24] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:24] [INFO ] Deduced a trap composed of 10 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:24] [INFO ] Deduced a trap composed of 41 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 16:13:24] [INFO ] Deduced a trap composed of 41 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 16:13:25] [INFO ] Deduced a trap composed of 41 places in 93 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:26] [INFO ] Deduced a trap composed of 41 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 16:13:26] [INFO ] Deduced a trap composed of 41 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 16:13:26] [INFO ] Deduced a trap composed of 41 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 16:13:26] [INFO ] Deduced a trap composed of 41 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 16:13:26] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:26] [INFO ] Deduced a trap composed of 22 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 16:13:26] [INFO ] Deduced a trap composed of 22 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 16:13:27] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:27] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:27] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:27] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:28] [INFO ] Deduced a trap composed of 16 places in 132 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:28] [INFO ] Deduced a trap composed of 16 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 16:13:28] [INFO ] Deduced a trap composed of 16 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 16:13:28] [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 16:13:28] [INFO ] Deduced a trap composed of 16 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 16:13:28] [INFO ] Deduced a trap composed of 16 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 16:13:28] [INFO ] Deduced a trap composed of 16 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 16:13:29] [INFO ] Deduced a trap composed of 16 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 16:13:29] [INFO ] Deduced a trap composed of 17 places in 102 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:30] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:30] [INFO ] Deduced a trap composed of 22 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 16:13:30] [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 16:13:30] [INFO ] Deduced a trap composed of 22 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 16:13:31] [INFO ] Deduced a trap composed of 23 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 16:13:31] [INFO ] Deduced a trap composed of 22 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 16:13:31] [INFO ] Deduced a trap composed of 8 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 16:13:31] [INFO ] Deduced a trap composed of 17 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 16:13:32] [INFO ] Deduced a trap composed of 17 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 16:13:32] [INFO ] Deduced a trap composed of 16 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 16:13:32] [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 16:13:32] [INFO ] Deduced a trap composed of 8 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 16:13:33] [INFO ] Deduced a trap composed of 17 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 16:13:33] [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 16:13:33] [INFO ] Deduced a trap composed of 17 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 16:13:33] [INFO ] Deduced a trap composed of 17 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 16:13:33] [INFO ] Deduced a trap composed of 17 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 16:13:33] [INFO ] Deduced a trap composed of 23 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 16:13:33] [INFO ] Deduced a trap composed of 24 places in 133 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:34] [INFO ] Deduced a trap composed of 25 places in 128 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:37] [INFO ] Deduced a trap composed of 22 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 16:13:37] [INFO ] Deduced a trap composed of 22 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 16:13:38] [INFO ] Deduced a trap composed of 17 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 16:13:38] [INFO ] Deduced a trap composed of 17 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 16:13:39] [INFO ] Deduced a trap composed of 17 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 16:13:39] [INFO ] Deduced a trap composed of 17 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 16:13:39] [INFO ] Deduced a trap composed of 17 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 16:13:39] [INFO ] Deduced a trap composed of 17 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 16:13:39] [INFO ] Deduced a trap composed of 17 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 16:13:40] [INFO ] Deduced a trap composed of 17 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 16:13:40] [INFO ] Deduced a trap composed of 17 places in 102 ms of which 10 ms to minimize.
SMT process timed out in 30128ms, After SMT, problems are : Problem set: 0 solved, 528 unsolved
Search for dead transitions found 0 dead transitions in 30130ms
Finished structural reductions in LTL mode , in 1 iterations and 30739 ms. Remains : 266/266 places, 536/536 transitions.
Built C files in :
/tmp/ltsmin1155259351334102736
[2025-06-02 16:13:40] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1155259351334102736
Running compilation step : cd /tmp/ltsmin1155259351334102736;'/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 938 ms.
Running link step : cd /tmp/ltsmin1155259351334102736;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin1155259351334102736;'/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/stateBased7264856252313648016.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-02 16:13:55] [INFO ] Flatten gal took : 22 ms
[2025-06-02 16:13:55] [INFO ] Flatten gal took : 20 ms
[2025-06-02 16:13:55] [INFO ] Time to serialize gal into /tmp/LTL15552914099781123170.gal : 3 ms
[2025-06-02 16:13:55] [INFO ] Time to serialize properties into /tmp/LTL17993948317444904899.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/LTL15552914099781123170.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8998425498572997564.hoa' '-atoms' '/tmp/LTL17993948317444904899.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/LTL17993948317444904899.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8998425498572997564.hoa
Detected timeout of ITS tools.
[2025-06-02 16:14:10] [INFO ] Flatten gal took : 18 ms
[2025-06-02 16:14:10] [INFO ] Flatten gal took : 18 ms
[2025-06-02 16:14:10] [INFO ] Time to serialize gal into /tmp/LTL12787470418274063103.gal : 4 ms
[2025-06-02 16:14:10] [INFO ] Time to serialize properties into /tmp/LTL14922432811253536877.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/LTL12787470418274063103.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14922432811253536877.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((F("(((((((((x_3>=1)&&(P_setx_3_6>=1))||((x_8>=1)&&(P_setx_3_7>=1)))||(((x_3>=1)&&(P_setx_3_4>=1))||((x_3>=1)&&(P_setx_3_2>=1)))...6446
Formula 0 simplified : X(G!"(((((((((x_3>=1)&&(P_setx_3_6>=1))||((x_8>=1)&&(P_setx_3_7>=1)))||(((x_3>=1)&&(P_setx_3_4>=1))||((x_3>=1)&&(P_setx_3_2>=1))))||...6430
Detected timeout of ITS tools.
[2025-06-02 16:14:25] [INFO ] Flatten gal took : 16 ms
[2025-06-02 16:14:25] [INFO ] Applying decomposition
[2025-06-02 16:14:25] [INFO ] Flatten gal took : 17 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/graph1137597611349633216.txt' '-o' '/tmp/graph1137597611349633216.bin' '-w' '/tmp/graph1137597611349633216.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1137597611349633216.bin' '-l' '-1' '-v' '-w' '/tmp/graph1137597611349633216.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:14:25] [INFO ] Decomposing Gal with order
[2025-06-02 16:14:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:14:25] [INFO ] Removed a total of 865 redundant transitions.
[2025-06-02 16:14:25] [INFO ] Flatten gal took : 38 ms
[2025-06-02 16:14:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 12 ms.
[2025-06-02 16:14:25] [INFO ] Time to serialize gal into /tmp/LTL6276837659340448172.gal : 7 ms
[2025-06-02 16:14:25] [INFO ] Time to serialize properties into /tmp/LTL1551787247268217331.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/LTL6276837659340448172.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1551787247268217331.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...254
Read 1 LTL properties
Checking formula 0 : !(((X((F("(((((((((i1.u12.x_3>=1)&&(i1.u14.P_setx_3_6>=1))||((i1.u15.x_8>=1)&&(i13.i1.u10.P_setx_3_7>=1)))||(((i1.u12.x_3>=1)&&(i9.i0....9311
Formula 0 simplified : X(G!"(((((((((i1.u12.x_3>=1)&&(i1.u14.P_setx_3_6>=1))||((i1.u15.x_8>=1)&&(i13.i1.u10.P_setx_3_7>=1)))||(((i1.u12.x_3>=1)&&(i9.i0.u9....9295
Detected timeout of ITS tools.
Treatment of property LamportFastMutEx-COL-8-LTLFireability-12 finished in 278199 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(X(X(X(p0)))) U p1)))'
Support contains 65 out of 266 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 258 transition count 528
Applied a total of 16 rules in 16 ms. Remains 258 /266 variables (removed 8) and now considering 528/536 (removed 8) transitions.
[2025-06-02 16:14:40] [INFO ] Flow matrix only has 376 transitions (discarded 152 similar events)
// Phase 1: matrix 376 rows 258 cols
[2025-06-02 16:14:40] [INFO ] Computed 82 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:14:40] [INFO ] Implicit Places using invariants in 201 ms returned [154, 155, 156, 157, 158, 159, 160, 161]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 202 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 250/266 places, 528/536 transitions.
Applied a total of 0 rules in 9 ms. Remains 250 /250 variables (removed 0) and now considering 528/528 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 227 ms. Remains : 250/266 places, 528/536 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Running random walk in product with property : LamportFastMutEx-COL-8-LTLFireability-14
Product exploration explored 100000 steps with 10424 reset in 638 ms.
Product exploration explored 100000 steps with 10439 reset in 654 ms.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p1)]
RANDOM walk for 24 steps (0 resets) in 5 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
[2025-06-02 16:14:42] [INFO ] Flow matrix only has 376 transitions (discarded 152 similar events)
// Phase 1: matrix 376 rows 250 cols
[2025-06-02 16:14:42] [INFO ] Computed 74 invariants in 3 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:14:43] [INFO ] [Real]Absence check using 74 positive place invariants in 65 ms returned sat
[2025-06-02 16:14:43] [INFO ] [Real]Absence check using state equation in 373 ms returned sat
[2025-06-02 16:14:43] [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 16:14:44] [INFO ] [Nat]Absence check using 74 positive place invariants in 47 ms returned sat
[2025-06-02 16:14:44] [INFO ] [Nat]Absence check using state equation in 398 ms returned sat
[2025-06-02 16:14:44] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:14:45] [INFO ] [Nat]Added 40 Read/Feed constraints in 22 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:14:45] [INFO ] Deduced a trap composed of 9 places in 351 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:14:45] [INFO ] Deduced a trap composed of 9 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 16:14:45] [INFO ] Deduced a trap composed of 10 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 16:14:45] [INFO ] Deduced a trap composed of 16 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 16:14:45] [INFO ] Deduced a trap composed of 8 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 16:14:46] [INFO ] Deduced a trap composed of 8 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 16:14:46] [INFO ] Deduced a trap composed of 9 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 16:14:46] [INFO ] Deduced a trap composed of 16 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 16:14:46] [INFO ] Deduced a trap composed of 16 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 16:14:46] [INFO ] Deduced a trap composed of 8 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 16:14:46] [INFO ] Deduced a trap composed of 16 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 16:14:46] [INFO ] Deduced a trap composed of 8 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 16:14:47] [INFO ] Deduced a trap composed of 16 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 16:14:47] [INFO ] Deduced a trap composed of 8 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 16:14:47] [INFO ] Deduced a trap composed of 16 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 16:14:47] [INFO ] Deduced a trap composed of 8 places in 117 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:14:47] [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 16:14:47] [INFO ] Deduced a trap composed of 16 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 16:14:47] [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 16:14:47] [INFO ] Deduced a trap composed of 9 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 16:14:48] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 5 ms to minimize.
[2025-06-02 16:14:48] [INFO ] Trap strengthening (SAT) tested/added 22/21 trap constraints in 3059 ms
[2025-06-02 16:14:48] [INFO ] Computed and/alt/rep : 264/1504/264 causal constraints (skipped 104 transitions) in 21 ms.
[2025-06-02 16:14:50] [INFO ] Added : 241 causal constraints over 49 iterations in 1973 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 65 out of 250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 250/250 places, 528/528 transitions.
Applied a total of 0 rules in 10 ms. Remains 250 /250 variables (removed 0) and now considering 528/528 (removed 0) transitions.
[2025-06-02 16:14:50] [INFO ] Flow matrix only has 376 transitions (discarded 152 similar events)
[2025-06-02 16:14:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:14:50] [INFO ] Implicit Places using invariants in 138 ms returned []
[2025-06-02 16:14:50] [INFO ] Flow matrix only has 376 transitions (discarded 152 similar events)
[2025-06-02 16:14:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:14:50] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:14:50] [INFO ] Implicit Places using invariants and state equation in 385 ms returned []
Implicit Place search using SMT with State Equation took 526 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 16:14:50] [INFO ] Redundant transitions in 5 ms returned []
Running 520 sub problems to find dead transitions.
[2025-06-02 16:14:50] [INFO ] Flow matrix only has 376 transitions (discarded 152 similar events)
[2025-06-02 16:14:50] [INFO ] Invariant cache hit.
[2025-06-02 16:14:50] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/242 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/242 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 2 (OVERLAPS) 8/250 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:14:57] [INFO ] Deduced a trap composed of 10 places in 131 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:14:57] [INFO ] Deduced a trap composed of 9 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 16:14:57] [INFO ] Deduced a trap composed of 10 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 16:14:57] [INFO ] Deduced a trap composed of 10 places in 131 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:14:57] [INFO ] Deduced a trap composed of 9 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 16:14:57] [INFO ] Deduced a trap composed of 10 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 16:14:57] [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 16:14:58] [INFO ] Deduced a trap composed of 10 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 16:14:58] [INFO ] Deduced a trap composed of 8 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 16:14:58] [INFO ] Deduced a trap composed of 10 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 16:14:58] [INFO ] Deduced a trap composed of 8 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 16:14:58] [INFO ] Deduced a trap composed of 10 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 16:14:58] [INFO ] Deduced a trap composed of 8 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 16:14:58] [INFO ] Deduced a trap composed of 10 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 16:14:58] [INFO ] Deduced a trap composed of 10 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 16:14:59] [INFO ] Deduced a trap composed of 10 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 16:14:59] [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 16:14:59] [INFO ] Deduced a trap composed of 14 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 16:14:59] [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 16:14:59] [INFO ] Deduced a trap composed of 14 places in 119 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:01] [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 16:15:02] [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 16:15:02] [INFO ] Deduced a trap composed of 14 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 16:15:02] [INFO ] Deduced a trap composed of 14 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 16:15:02] [INFO ] Deduced a trap composed of 9 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 16:15:03] [INFO ] Deduced a trap composed of 16 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 16:15:03] [INFO ] Deduced a trap composed of 9 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 16:15:03] [INFO ] Deduced a trap composed of 41 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 16:15:03] [INFO ] Deduced a trap composed of 41 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 16:15:03] [INFO ] Deduced a trap composed of 41 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 16:15:03] [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 16:15:03] [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 16:15:03] [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 16:15:04] [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 16:15:04] [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 16:15:04] [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 16:15:04] [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 16:15:04] [INFO ] Deduced a trap composed of 16 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 16:15:04] [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 16:15:04] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:05] [INFO ] Deduced a trap composed of 9 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 16:15:05] [INFO ] Deduced a trap composed of 41 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 16:15:05] [INFO ] Deduced a trap composed of 41 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 16:15:05] [INFO ] Deduced a trap composed of 41 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 16:15:05] [INFO ] Deduced a trap composed of 41 places in 67 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:05] [INFO ] Deduced a trap composed of 41 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 16:15:06] [INFO ] Deduced a trap composed of 41 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 16:15:06] [INFO ] Deduced a trap composed of 41 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 16:15:06] [INFO ] Deduced a trap composed of 22 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 16:15:06] [INFO ] Deduced a trap composed of 23 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 16:15:07] [INFO ] Deduced a trap composed of 17 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 16:15:07] [INFO ] Deduced a trap composed of 23 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 16:15:07] [INFO ] Deduced a trap composed of 16 places in 68 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:07] [INFO ] Deduced a trap composed of 16 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 16:15:07] [INFO ] Deduced a trap composed of 16 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 16:15:07] [INFO ] Deduced a trap composed of 16 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 16:15:07] [INFO ] Deduced a trap composed of 16 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 16:15:07] [INFO ] Deduced a trap composed of 16 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 16:15:07] [INFO ] Deduced a trap composed of 16 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 16:15:07] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:09] [INFO ] Deduced a trap composed of 16 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 16:15:09] [INFO ] Deduced a trap composed of 16 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 16:15:09] [INFO ] Deduced a trap composed of 16 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 16:15:09] [INFO ] Deduced a trap composed of 17 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 16:15:09] [INFO ] Deduced a trap composed of 17 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 16:15:10] [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 16:15:10] [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 16:15:11] [INFO ] Deduced a trap composed of 16 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 16:15:11] [INFO ] Deduced a trap composed of 16 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 16:15:11] [INFO ] Deduced a trap composed of 16 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 16:15:11] [INFO ] Deduced a trap composed of 16 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 16:15:11] [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 16:15:11] [INFO ] Deduced a trap composed of 16 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 16:15:11] [INFO ] Deduced a trap composed of 22 places in 123 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:12] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:12] [INFO ] Deduced a trap composed of 23 places in 118 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:12] [INFO ] Deduced a trap composed of 24 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 16:15:12] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:12] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:12] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 17 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/250 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:16] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:16] [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 16:15:17] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:17] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:17] [INFO ] Deduced a trap composed of 24 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 16:15:17] [INFO ] Deduced a trap composed of 24 places in 128 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:18] [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 16:15:18] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:18] [INFO ] Deduced a trap composed of 24 places in 121 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:18] [INFO ] Deduced a trap composed of 24 places in 123 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:18] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:18] [INFO ] Deduced a trap composed of 24 places in 122 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:19] [INFO ] Deduced a trap composed of 24 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 16:15:19] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:19] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:19] [INFO ] Deduced a trap composed of 24 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 16:15:19] [INFO ] Deduced a trap composed of 22 places in 134 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:19] [INFO ] Deduced a trap composed of 24 places in 128 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:19] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:20] [INFO ] Deduced a trap composed of 22 places in 137 ms of which 15 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 20/174 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 250/626 variables, and 174 constraints, problems are : Problem set: 0 solved, 520 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 0/250 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 520/520 constraints, Known Traps: 100/100 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/242 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/242 variables, 56/66 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/242 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 3 (OVERLAPS) 8/250 variables, 64/130 constraints. Problems are: Problem set: 0 solved, 520 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 44/174 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:25] [INFO ] Deduced a trap composed of 16 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 16:15:25] [INFO ] Deduced a trap composed of 16 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 16:15:25] [INFO ] Deduced a trap composed of 16 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 16:15:25] [INFO ] Deduced a trap composed of 16 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 16:15:26] [INFO ] Deduced a trap composed of 23 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 16:15:26] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 16 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 6/180 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:29] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:29] [INFO ] Deduced a trap composed of 23 places in 134 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:29] [INFO ] Deduced a trap composed of 24 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 16:15:29] [INFO ] Deduced a trap composed of 24 places in 124 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:29] [INFO ] Deduced a trap composed of 24 places in 123 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:29] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:30] [INFO ] Deduced a trap composed of 24 places in 126 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:30] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 16 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/250 variables, 8/188 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:30] [INFO ] Deduced a trap composed of 22 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 16:15:32] [INFO ] Deduced a trap composed of 23 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 16:15:33] [INFO ] Deduced a trap composed of 23 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 16:15:33] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:33] [INFO ] Deduced a trap composed of 23 places in 134 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:33] [INFO ] Deduced a trap composed of 23 places in 133 ms of which 16 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 6/194 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:36] [INFO ] Deduced a trap composed of 22 places in 137 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:36] [INFO ] Deduced a trap composed of 22 places in 134 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:36] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:36] [INFO ] Deduced a trap composed of 23 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 16:15:36] [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 16:15:37] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:37] [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 16:15:37] [INFO ] Deduced a trap composed of 23 places in 127 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:37] [INFO ] Deduced a trap composed of 23 places in 122 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:37] [INFO ] Deduced a trap composed of 23 places in 141 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:37] [INFO ] Deduced a trap composed of 22 places in 139 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:37] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:38] [INFO ] Deduced a trap composed of 22 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 16:15:38] [INFO ] Deduced a trap composed of 22 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 16:15:38] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:38] [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 16:15:38] [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 16:15:38] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:38] [INFO ] Deduced a trap composed of 23 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 16:15:39] [INFO ] Deduced a trap composed of 23 places in 125 ms of which 16 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 20/214 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:41] [INFO ] Deduced a trap composed of 23 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 16:15:41] [INFO ] Deduced a trap composed of 22 places in 139 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:42] [INFO ] Deduced a trap composed of 23 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:42] [INFO ] Deduced a trap composed of 16 places in 138 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:42] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:42] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 17 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 6/220 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:44] [INFO ] Deduced a trap composed of 16 places in 112 ms of which 10 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/250 variables, 1/221 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:47] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:48] [INFO ] Deduced a trap composed of 16 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 16:15:48] [INFO ] Deduced a trap composed of 22 places in 137 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:49] [INFO ] Deduced a trap composed of 22 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 16:15:49] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:49] [INFO ] Deduced a trap composed of 22 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 16:15:49] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:49] [INFO ] Deduced a trap composed of 22 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 16:15:49] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:50] [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 16:15:50] [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 16:15:50] [INFO ] Deduced a trap composed of 22 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 16:15:50] [INFO ] Deduced a trap composed of 23 places in 124 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:50] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 13 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/250 variables, 14/235 constraints. Problems are: Problem set: 0 solved, 520 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 250/626 variables, and 235 constraints, problems are : Problem set: 0 solved, 520 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 0/250 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 0/520 constraints, Known Traps: 161/161 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60127ms problems are : Problem set: 0 solved, 520 unsolved
Search for dead transitions found 0 dead transitions in 60128ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60678 ms. Remains : 250/250 places, 528/528 transitions.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
RANDOM walk for 35 steps (0 resets) in 5 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
[2025-06-02 16:15:51] [INFO ] Flow matrix only has 376 transitions (discarded 152 similar events)
[2025-06-02 16:15:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:15:52] [INFO ] [Real]Absence check using 74 positive place invariants in 69 ms returned sat
[2025-06-02 16:15:52] [INFO ] [Real]Absence check using state equation in 371 ms returned sat
[2025-06-02 16:15:52] [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 16:15:53] [INFO ] [Nat]Absence check using 74 positive place invariants in 51 ms returned sat
[2025-06-02 16:15:53] [INFO ] [Nat]Absence check using state equation in 372 ms returned sat
[2025-06-02 16:15:53] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:15:53] [INFO ] [Nat]Added 40 Read/Feed constraints in 23 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:53] [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 16:15:53] [INFO ] Deduced a trap composed of 16 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 16:15:54] [INFO ] Deduced a trap composed of 8 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 16:15:54] [INFO ] Deduced a trap composed of 16 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 16:15:54] [INFO ] Deduced a trap composed of 8 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 16:15:54] [INFO ] Deduced a trap composed of 16 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 16:15:54] [INFO ] Deduced a trap composed of 8 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 16:15:54] [INFO ] Deduced a trap composed of 17 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 16:15:54] [INFO ] Deduced a trap composed of 8 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 16:15:54] [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 16:15:55] [INFO ] Deduced a trap composed of 8 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 16:15:55] [INFO ] Deduced a trap composed of 16 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 16:15:55] [INFO ] Deduced a trap composed of 8 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 16:15:55] [INFO ] Deduced a trap composed of 8 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 16:15:55] [INFO ] Deduced a trap composed of 16 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 16:15:55] [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 16:15:55] [INFO ] Deduced a trap composed of 10 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 16:15:55] [INFO ] Deduced a trap composed of 10 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 16:15:56] [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 16:15:56] [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 16:15:56] [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 16:15:56] [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 16:15:56] [INFO ] Deduced a trap composed of 16 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 16:15:56] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 2 ms to minimize.
[2025-06-02 16:15:56] [INFO ] Trap strengthening (SAT) tested/added 25/24 trap constraints in 3101 ms
[2025-06-02 16:15:56] [INFO ] Computed and/alt/rep : 264/1504/264 causal constraints (skipped 104 transitions) in 23 ms.
[2025-06-02 16:15:58] [INFO ] Added : 234 causal constraints over 47 iterations in 2110 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 43 ms :[(NOT p1)]
Product exploration explored 100000 steps with 10444 reset in 638 ms.
Product exploration explored 100000 steps with 10457 reset in 647 ms.
Built C files in :
/tmp/ltsmin1060446545200391788
[2025-06-02 16:16:00] [INFO ] Computing symmetric may disable matrix : 528 transitions.
[2025-06-02 16:16:00] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:16:00] [INFO ] Computing symmetric may enable matrix : 528 transitions.
[2025-06-02 16:16:00] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:16:00] [INFO ] Computing Do-Not-Accords matrix : 528 transitions.
[2025-06-02 16:16:00] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:16:00] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1060446545200391788
Running compilation step : cd /tmp/ltsmin1060446545200391788;'/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 1275 ms.
Running link step : cd /tmp/ltsmin1060446545200391788;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin1060446545200391788;'/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/stateBased8267229573803914730.hoa' '--buchi-type=spotba'
LTSmin run took 6867 ms.
FORMULA LamportFastMutEx-COL-8-LTLFireability-14 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-8-LTLFireability-14 finished in 87772 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(G((p0 U X(X(p1))))) U !p2)))'
Support contains 41 out of 266 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 3 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:16:08] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
// Phase 1: matrix 384 rows 266 cols
[2025-06-02 16:16:08] [INFO ] Computed 82 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:16:08] [INFO ] Implicit Places using invariants in 210 ms returned [162, 163, 164, 165, 166, 167, 168, 169]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 211 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 258/266 places, 536/536 transitions.
Applied a total of 0 rules in 2 ms. Remains 258 /258 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 216 ms. Remains : 258/266 places, 536/536 transitions.
Stuttering acceptance computed with spot in 374 ms :[p2, p2, (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : LamportFastMutEx-COL-8-LTLFireability-15
Product exploration explored 100000 steps with 18257 reset in 632 ms.
Product exploration explored 100000 steps with 18112 reset in 642 ms.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p2 (NOT p0) p1), (X p2), (X (AND p2 (NOT p0))), (X (NOT (AND p2 p0))), (X (NOT p0)), (X (X p2)), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 136 ms. Reduced automaton from 8 states, 21 edges and 3 AP (stutter sensitive) to 8 states, 19 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 335 ms :[p2, p2, (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 700 steps (0 resets) in 18 ms. (36 steps per ms) remains 0/5 properties
Knowledge obtained : [(AND p2 (NOT p0) p1), (X p2), (X (AND p2 (NOT p0))), (X (NOT (AND p2 p0))), (X (NOT p0)), (X (X p2)), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1)), (F p0), (F (NOT p2)), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 9 factoid took 319 ms. Reduced automaton from 8 states, 19 edges and 3 AP (stutter sensitive) to 8 states, 19 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 367 ms :[p2, p2, (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 350 ms :[p2, p2, (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
[2025-06-02 16:16:11] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
// Phase 1: matrix 384 rows 258 cols
[2025-06-02 16:16:11] [INFO ] Computed 74 invariants in 2 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:16:12] [INFO ] [Real]Absence check using 74 positive place invariants in 44 ms returned sat
[2025-06-02 16:16:12] [INFO ] [Real]Absence check using state equation in 347 ms returned sat
[2025-06-02 16:16:12] [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 16:16:12] [INFO ] [Nat]Absence check using 74 positive place invariants in 45 ms returned sat
[2025-06-02 16:16:13] [INFO ] [Nat]Absence check using state equation in 397 ms returned sat
[2025-06-02 16:16:13] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:16:13] [INFO ] [Nat]Added 40 Read/Feed constraints in 20 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:13] [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 16:16:13] [INFO ] Deduced a trap composed of 9 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 16:16:13] [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 16:16:13] [INFO ] Deduced a trap composed of 9 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 16:16:13] [INFO ] Deduced a trap composed of 10 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 16:16:14] [INFO ] Deduced a trap composed of 9 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 16:16:14] [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 16:16:14] [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 16:16:14] [INFO ] Deduced a trap composed of 9 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 16:16:14] [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 16:16:14] [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 16:16:14] [INFO ] Deduced a trap composed of 10 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 16:16:14] [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 16:16:15] [INFO ] Deduced a trap composed of 9 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 16:16:15] [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 16:16:15] [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 16:16:15] [INFO ] Deduced a trap composed of 9 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 16:16:15] [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 16:16:15] [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 16:16:15] [INFO ] Deduced a trap composed of 10 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 16:16:15] [INFO ] Deduced a trap composed of 10 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 16:16:16] [INFO ] Deduced a trap composed of 10 places in 112 ms of which 8 ms to minimize.
[2025-06-02 16:16:16] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 2834 ms
[2025-06-02 16:16:16] [INFO ] Computed and/alt/rep : 272/1512/272 causal constraints (skipped 104 transitions) in 35 ms.
[2025-06-02 16:16:18] [INFO ] Added : 246 causal constraints over 50 iterations in 1941 ms. Result :sat
Could not prove EG p2
Support contains 41 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 536/536 transitions.
Applied a total of 0 rules in 2 ms. Remains 258 /258 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:16:18] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:16:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:16:18] [INFO ] Implicit Places using invariants in 147 ms returned []
[2025-06-02 16:16:18] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:16:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:16:18] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:16:18] [INFO ] Implicit Places using invariants and state equation in 441 ms returned []
Implicit Place search using SMT with State Equation took 589 ms to find 0 implicit places.
Running 528 sub problems to find dead transitions.
[2025-06-02 16:16:18] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:16:18] [INFO ] Invariant cache hit.
[2025-06-02 16:16:18] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/250 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/250 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (OVERLAPS) 8/258 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:25] [INFO ] Deduced a trap composed of 10 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 16:16:25] [INFO ] Deduced a trap composed of 10 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 16:16:25] [INFO ] Deduced a trap composed of 10 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 16:16:25] [INFO ] Deduced a trap composed of 10 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 16:16:25] [INFO ] Deduced a trap composed of 10 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 16:16:26] [INFO ] Deduced a trap composed of 9 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 16:16:26] [INFO ] Deduced a trap composed of 10 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 16:16:26] [INFO ] Deduced a trap composed of 10 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 16:16:26] [INFO ] Deduced a trap composed of 10 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 16:16:26] [INFO ] Deduced a trap composed of 10 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 16:16:26] [INFO ] Deduced a trap composed of 10 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 16:16:26] [INFO ] Deduced a trap composed of 10 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 16:16:27] [INFO ] Deduced a trap composed of 14 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 16:16:27] [INFO ] Deduced a trap composed of 15 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 16:16:27] [INFO ] Deduced a trap composed of 15 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 16:16:27] [INFO ] Deduced a trap composed of 15 places in 130 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:27] [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 16:16:28] [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 16:16:28] [INFO ] Deduced a trap composed of 15 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 16:16:28] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:30] [INFO ] Deduced a trap composed of 9 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 16:16:30] [INFO ] Deduced a trap composed of 10 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 16:16:31] [INFO ] Deduced a trap composed of 24 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 16:16:31] [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 16:16:31] [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 16:16:31] [INFO ] Deduced a trap composed of 9 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 16:16:31] [INFO ] Deduced a trap composed of 41 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 16:16:31] [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 16:16:32] [INFO ] Deduced a trap composed of 41 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 16:16:32] [INFO ] Deduced a trap composed of 9 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 16:16:32] [INFO ] Deduced a trap composed of 41 places in 130 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:32] [INFO ] Deduced a trap composed of 9 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 16:16:32] [INFO ] Deduced a trap composed of 41 places in 125 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:32] [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 16:16:32] [INFO ] Deduced a trap composed of 41 places in 126 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:32] [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 16:16:33] [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 16:16:33] [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 16:16:33] [INFO ] Deduced a trap composed of 41 places in 100 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:33] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/258 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:34] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:34] [INFO ] Deduced a trap composed of 41 places in 127 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:34] [INFO ] Deduced a trap composed of 9 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 16:16:34] [INFO ] Deduced a trap composed of 41 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 16:16:34] [INFO ] Deduced a trap composed of 41 places in 106 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:34] [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 16:16:34] [INFO ] Deduced a trap composed of 41 places in 128 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:35] [INFO ] Deduced a trap composed of 41 places in 126 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:35] [INFO ] Deduced a trap composed of 41 places in 118 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:35] [INFO ] Deduced a trap composed of 41 places in 118 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:35] [INFO ] Deduced a trap composed of 9 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 16:16:35] [INFO ] Deduced a trap composed of 41 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 16:16:35] [INFO ] Deduced a trap composed of 41 places in 71 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:35] [INFO ] Deduced a trap composed of 41 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 16:16:35] [INFO ] Deduced a trap composed of 41 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 16:16:35] [INFO ] Deduced a trap composed of 41 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 16:16:35] [INFO ] Deduced a trap composed of 41 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 16:16:36] [INFO ] Deduced a trap composed of 41 places in 71 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:36] [INFO ] Deduced a trap composed of 22 places in 133 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:36] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/258 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:37] [INFO ] Deduced a trap composed of 16 places in 142 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:38] [INFO ] Deduced a trap composed of 15 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 16:16:38] [INFO ] Deduced a trap composed of 16 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 16:16:38] [INFO ] Deduced a trap composed of 16 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 16:16:38] [INFO ] Deduced a trap composed of 16 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 16:16:38] [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 16:16:39] [INFO ] Deduced a trap composed of 16 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 16:16:39] [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 16:16:39] [INFO ] Deduced a trap composed of 16 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 16:16:39] [INFO ] Deduced a trap composed of 17 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 16:16:39] [INFO ] Deduced a trap composed of 17 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 16:16:39] [INFO ] Deduced a trap composed of 17 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 16:16:39] [INFO ] Deduced a trap composed of 17 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 16:16:40] [INFO ] Deduced a trap composed of 17 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 16:16:40] [INFO ] Deduced a trap composed of 9 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 16:16:40] [INFO ] Deduced a trap composed of 17 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 16:16:40] [INFO ] Deduced a trap composed of 17 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 16:16:40] [INFO ] Deduced a trap composed of 17 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 16:16:41] [INFO ] Deduced a trap composed of 17 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 16:16:41] [INFO ] Deduced a trap composed of 17 places in 101 ms of which 10 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/258 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:45] [INFO ] Deduced a trap composed of 17 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 16:16:46] [INFO ] Deduced a trap composed of 17 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 16:16:46] [INFO ] Deduced a trap composed of 23 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 16:16:46] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:46] [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 16:16:46] [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 16:16:46] [INFO ] Deduced a trap composed of 24 places in 123 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:47] [INFO ] Deduced a trap composed of 24 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:47] [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 16:16:47] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:47] [INFO ] Deduced a trap composed of 24 places in 133 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:47] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:47] [INFO ] Deduced a trap composed of 22 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 16:16:47] [INFO ] Deduced a trap composed of 24 places in 128 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:48] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:48] [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 16:16:48] [INFO ] Deduced a trap composed of 22 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 16:16:48] [INFO ] Deduced a trap composed of 23 places in 140 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:48] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 16 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 258/642 variables, and 173 constraints, problems are : Problem set: 0 solved, 528 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 0/258 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 528/528 constraints, Known Traps: 99/99 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/250 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/250 variables, 56/66 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 3 (OVERLAPS) 8/258 variables, 64/130 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/258 variables, 43/173 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:53] [INFO ] Deduced a trap composed of 16 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 16:16:53] [INFO ] Deduced a trap composed of 17 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 16:16:53] [INFO ] Deduced a trap composed of 17 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 16:16:54] [INFO ] Deduced a trap composed of 17 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 16:16:54] [INFO ] Deduced a trap composed of 17 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 16:16:54] [INFO ] Deduced a trap composed of 17 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 16:16:54] [INFO ] Deduced a trap composed of 17 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 16:16:54] [INFO ] Deduced a trap composed of 24 places in 126 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:54] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:55] [INFO ] Deduced a trap composed of 24 places in 137 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:55] [INFO ] Deduced a trap composed of 25 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 16:16:55] [INFO ] Deduced a trap composed of 25 places in 127 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:55] [INFO ] Deduced a trap composed of 24 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:55] [INFO ] Deduced a trap composed of 24 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 16:16:55] [INFO ] Deduced a trap composed of 24 places in 137 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:55] [INFO ] Deduced a trap composed of 25 places in 138 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:56] [INFO ] Deduced a trap composed of 25 places in 142 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:56] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:56] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:56] [INFO ] Deduced a trap composed of 25 places in 127 ms of which 18 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/258 variables, 20/193 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:16:58] [INFO ] Deduced a trap composed of 17 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 16:16:58] [INFO ] Deduced a trap composed of 17 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 16:16:59] [INFO ] Deduced a trap composed of 17 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 16:16:59] [INFO ] Deduced a trap composed of 17 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 16:16:59] [INFO ] Deduced a trap composed of 17 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 16:16:59] [INFO ] Deduced a trap composed of 17 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 16:16:59] [INFO ] Deduced a trap composed of 17 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 16:16:59] [INFO ] Deduced a trap composed of 17 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 16:17:00] [INFO ] Deduced a trap composed of 24 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 16:17:00] [INFO ] Deduced a trap composed of 24 places in 127 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:00] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:00] [INFO ] Deduced a trap composed of 24 places in 127 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:00] [INFO ] Deduced a trap composed of 24 places in 129 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:00] [INFO ] Deduced a trap composed of 25 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 16:17:00] [INFO ] Deduced a trap composed of 25 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 16:17:01] [INFO ] Deduced a trap composed of 24 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 16:17:01] [INFO ] Deduced a trap composed of 24 places in 132 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:01] [INFO ] Deduced a trap composed of 24 places in 126 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:01] [INFO ] Deduced a trap composed of 24 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 16:17:01] [INFO ] Deduced a trap composed of 24 places in 127 ms of which 17 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/258 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:03] [INFO ] Deduced a trap composed of 22 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 16:17:04] [INFO ] Deduced a trap composed of 17 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 16:17:04] [INFO ] Deduced a trap composed of 17 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 16:17:04] [INFO ] Deduced a trap composed of 17 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 16:17:04] [INFO ] Deduced a trap composed of 17 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 16:17:05] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:05] [INFO ] Deduced a trap composed of 24 places in 127 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:05] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:05] [INFO ] Deduced a trap composed of 25 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:05] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:06] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:06] [INFO ] Deduced a trap composed of 25 places in 134 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:06] [INFO ] Deduced a trap composed of 25 places in 126 ms of which 16 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/258 variables, 13/226 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:06] [INFO ] Deduced a trap composed of 22 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 16:17:09] [INFO ] Deduced a trap composed of 25 places in 133 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:09] [INFO ] Deduced a trap composed of 25 places in 138 ms of which 16 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/258 variables, 3/229 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:11] [INFO ] Deduced a trap composed of 22 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 16:17:11] [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 16:17:11] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:11] [INFO ] Deduced a trap composed of 22 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 16:17:11] [INFO ] Deduced a trap composed of 22 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 16:17:12] [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 16:17:12] [INFO ] Deduced a trap composed of 22 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 16:17:13] [INFO ] Deduced a trap composed of 17 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 16:17:13] [INFO ] Deduced a trap composed of 17 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 16:17:14] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 17 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/258 variables, 10/239 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:16] [INFO ] Deduced a trap composed of 17 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 16:17:16] [INFO ] Deduced a trap composed of 17 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 16:17:17] [INFO ] Deduced a trap composed of 17 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 16:17:17] [INFO ] Deduced a trap composed of 17 places in 98 ms of which 10 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/258 variables, 4/243 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:18] [INFO ] Deduced a trap composed of 22 places in 133 ms of which 13 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 258/642 variables, and 244 constraints, problems are : Problem set: 0 solved, 528 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 0/258 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 0/528 constraints, Known Traps: 170/170 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60134ms problems are : Problem set: 0 solved, 528 unsolved
Search for dead transitions found 0 dead transitions in 60136ms
Finished structural reductions in LTL mode , in 1 iterations and 60729 ms. Remains : 258/258 places, 536/536 transitions.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p2 (NOT p0) p1), (X p2), (X (X p2)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 126 ms. Reduced automaton from 8 states, 19 edges and 3 AP (stutter sensitive) to 8 states, 19 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 323 ms :[p2, p2, (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 981 steps (0 resets) in 16 ms. (57 steps per ms) remains 0/5 properties
Knowledge obtained : [(AND p2 (NOT p0) p1), (X p2), (X (X p2)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p1 p0))), (F (NOT p2)), (F p0), (F (NOT (OR p1 (NOT p0))))]
Knowledge based reduction with 4 factoid took 284 ms. Reduced automaton from 8 states, 19 edges and 3 AP (stutter sensitive) to 8 states, 19 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 370 ms :[p2, p2, (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 363 ms :[p2, p2, (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
[2025-06-02 16:17:20] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:17:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:17:20] [INFO ] [Real]Absence check using 74 positive place invariants in 54 ms returned sat
[2025-06-02 16:17:20] [INFO ] [Real]Absence check using state equation in 405 ms returned sat
[2025-06-02 16:17:20] [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 16:17:21] [INFO ] [Nat]Absence check using 74 positive place invariants in 48 ms returned sat
[2025-06-02 16:17:21] [INFO ] [Nat]Absence check using state equation in 414 ms returned sat
[2025-06-02 16:17:21] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 16:17:21] [INFO ] [Nat]Added 40 Read/Feed constraints in 16 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:21] [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 16:17:21] [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 16:17:22] [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 16:17:22] [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 16:17:22] [INFO ] Deduced a trap composed of 10 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 16:17:22] [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 16:17:22] [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 16:17:22] [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 16:17:22] [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 16:17:22] [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 16:17:23] [INFO ] Deduced a trap composed of 9 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 16:17:23] [INFO ] Deduced a trap composed of 9 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 16:17:23] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:23] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:23] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 3 ms to minimize.
[2025-06-02 16:17:23] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 1670 ms
[2025-06-02 16:17:23] [INFO ] Computed and/alt/rep : 272/1512/272 causal constraints (skipped 104 transitions) in 21 ms.
[2025-06-02 16:17:25] [INFO ] Added : 244 causal constraints over 49 iterations in 1938 ms. Result :sat
Could not prove EG p2
Stuttering acceptance computed with spot in 375 ms :[p2, p2, (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 14292 reset in 444 ms.
Product exploration explored 100000 steps with 14243 reset in 462 ms.
Built C files in :
/tmp/ltsmin10204139638677539792
[2025-06-02 16:17:26] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10204139638677539792
Running compilation step : cd /tmp/ltsmin10204139638677539792;'/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 853 ms.
Running link step : cd /tmp/ltsmin10204139638677539792;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin10204139638677539792;'/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/stateBased4212136455690228770.hoa' '--buchi-type=spotba'
LTSmin run took 1183 ms.
FORMULA LamportFastMutEx-COL-8-LTLFireability-15 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-8-LTLFireability-15 finished in 80346 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)&&F(G(p1)))))'
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)&&X(F(p1))))&&(F(p2)||G(!p3))))'
Found a Shortening insensitive property : LamportFastMutEx-COL-8-LTLFireability-12
Stuttering acceptance computed with spot in 253 ms :[(OR (NOT p1) (NOT p0) (AND (NOT p2) p3)), (OR (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p3), (NOT p0), (NOT p1)]
Support contains 121 out of 266 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 15 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:17:29] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
// Phase 1: matrix 384 rows 266 cols
[2025-06-02 16:17:29] [INFO ] Computed 82 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:17:29] [INFO ] Implicit Places using invariants in 139 ms returned []
[2025-06-02 16:17:29] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:17:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:17:29] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:17:29] [INFO ] Implicit Places using invariants and state equation in 386 ms returned []
Implicit Place search using SMT with State Equation took 526 ms to find 0 implicit places.
Running 528 sub problems to find dead transitions.
[2025-06-02 16:17:29] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:17:29] [INFO ] Invariant cache hit.
[2025-06-02 16:17:29] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (OVERLAPS) 8/266 variables, 72/82 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:36] [INFO ] Deduced a trap composed of 10 places in 146 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:37] [INFO ] Deduced a trap composed of 10 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 16:17:37] [INFO ] Deduced a trap composed of 10 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 16:17:37] [INFO ] Deduced a trap composed of 10 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 16:17:37] [INFO ] Deduced a trap composed of 10 places in 130 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:37] [INFO ] Deduced a trap composed of 10 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 16:17:37] [INFO ] Deduced a trap composed of 10 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:37] [INFO ] Deduced a trap composed of 10 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 16:17:37] [INFO ] Deduced a trap composed of 10 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 16:17:38] [INFO ] Deduced a trap composed of 10 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:38] [INFO ] Deduced a trap composed of 10 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 16:17:38] [INFO ] Deduced a trap composed of 14 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 16:17:38] [INFO ] Deduced a trap composed of 22 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 16:17:38] [INFO ] Deduced a trap composed of 14 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 16:17:38] [INFO ] Deduced a trap composed of 14 places in 128 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:39] [INFO ] Deduced a trap composed of 14 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 16:17:39] [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 16:17:39] [INFO ] Deduced a trap composed of 14 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 16:17:39] [INFO ] Deduced a trap composed of 14 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 16:17:39] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:42] [INFO ] Deduced a trap composed of 10 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 16:17:42] [INFO ] Deduced a trap composed of 10 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 16:17:42] [INFO ] Deduced a trap composed of 14 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 16:17:42] [INFO ] Deduced a trap composed of 10 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 16:17:43] [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 16:17:43] [INFO ] Deduced a trap composed of 9 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 16:17:43] [INFO ] Deduced a trap composed of 14 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 16:17:43] [INFO ] Deduced a trap composed of 41 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 16:17:44] [INFO ] Deduced a trap composed of 41 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 16:17:44] [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 16:17:44] [INFO ] Deduced a trap composed of 41 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 16:17:44] [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 16:17:44] [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 16:17:44] [INFO ] Deduced a trap composed of 41 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 16:17:44] [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 16:17:44] [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 16:17:44] [INFO ] Deduced a trap composed of 10 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 16:17:44] [INFO ] Deduced a trap composed of 41 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 16:17:44] [INFO ] Deduced a trap composed of 41 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 16:17:44] [INFO ] Deduced a trap composed of 41 places in 102 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:45] [INFO ] Deduced a trap composed of 41 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 16:17:46] [INFO ] Deduced a trap composed of 41 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 16:17:46] [INFO ] Deduced a trap composed of 41 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 16:17:46] [INFO ] Deduced a trap composed of 41 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 16:17:46] [INFO ] Deduced a trap composed of 22 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 16:17:46] [INFO ] Deduced a trap composed of 22 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 16:17:46] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:47] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:47] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:47] [INFO ] Deduced a trap composed of 22 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 16:17:47] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:48] [INFO ] Deduced a trap composed of 16 places in 141 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:48] [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 16:17:48] [INFO ] Deduced a trap composed of 16 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 16:17:48] [INFO ] Deduced a trap composed of 16 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 16:17:48] [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 16:17:48] [INFO ] Deduced a trap composed of 16 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 16:17:48] [INFO ] Deduced a trap composed of 16 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 16:17:49] [INFO ] Deduced a trap composed of 16 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 16:17:49] [INFO ] Deduced a trap composed of 17 places in 114 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:50] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:50] [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 16:17:50] [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 16:17:50] [INFO ] Deduced a trap composed of 22 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 16:17:51] [INFO ] Deduced a trap composed of 23 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 16:17:51] [INFO ] Deduced a trap composed of 22 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 16:17:51] [INFO ] Deduced a trap composed of 8 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 16:17:52] [INFO ] Deduced a trap composed of 17 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 16:17:52] [INFO ] Deduced a trap composed of 17 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 16:17:52] [INFO ] Deduced a trap composed of 16 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 16:17:52] [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 16:17:52] [INFO ] Deduced a trap composed of 8 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 16:17:53] [INFO ] Deduced a trap composed of 17 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 16:17:53] [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 16:17:53] [INFO ] Deduced a trap composed of 17 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 16:17:53] [INFO ] Deduced a trap composed of 17 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 16:17:53] [INFO ] Deduced a trap composed of 17 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 16:17:53] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:53] [INFO ] Deduced a trap composed of 24 places in 139 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:54] [INFO ] Deduced a trap composed of 25 places in 138 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:17:57] [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 16:17:58] [INFO ] Deduced a trap composed of 22 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 16:17:58] [INFO ] Deduced a trap composed of 17 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 16:17:58] [INFO ] Deduced a trap composed of 17 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 16:17:59] [INFO ] Deduced a trap composed of 17 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 16:17:59] [INFO ] Deduced a trap composed of 17 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 16:17:59] [INFO ] Deduced a trap composed of 17 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 16:17:59] [INFO ] Deduced a trap composed of 17 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 16:17:59] [INFO ] Deduced a trap composed of 17 places in 116 ms of which 10 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 266/650 variables, and 171 constraints, problems are : Problem set: 0 solved, 528 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 82/82 constraints, State Equation: 0/266 constraints, ReadFeed: 0/104 constraints, PredecessorRefiner: 528/528 constraints, Known Traps: 89/89 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 57/67 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/258 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 3 (OVERLAPS) 8/266 variables, 72/139 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 32/171 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:04] [INFO ] Deduced a trap composed of 41 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 16:18:05] [INFO ] Deduced a trap composed of 17 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 16:18:05] [INFO ] Deduced a trap composed of 24 places in 143 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:05] [INFO ] Deduced a trap composed of 25 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 16:18:05] [INFO ] Deduced a trap composed of 23 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 16:18:05] [INFO ] Deduced a trap composed of 24 places in 133 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:06] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:06] [INFO ] Deduced a trap composed of 25 places in 130 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:06] [INFO ] Deduced a trap composed of 25 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 16:18:06] [INFO ] Deduced a trap composed of 23 places in 147 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:06] [INFO ] Deduced a trap composed of 24 places in 137 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:06] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:06] [INFO ] Deduced a trap composed of 25 places in 154 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:07] [INFO ] Deduced a trap composed of 25 places in 138 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:07] [INFO ] Deduced a trap composed of 23 places in 136 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:07] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:07] [INFO ] Deduced a trap composed of 25 places in 142 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:07] [INFO ] Deduced a trap composed of 25 places in 141 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:07] [INFO ] Deduced a trap composed of 23 places in 142 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:08] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 16 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/191 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:10] [INFO ] Deduced a trap composed of 17 places in 97 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:10] [INFO ] Deduced a trap composed of 17 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 16:18:10] [INFO ] Deduced a trap composed of 17 places in 150 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:11] [INFO ] Deduced a trap composed of 17 places in 133 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:11] [INFO ] Deduced a trap composed of 17 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 16:18:11] [INFO ] Deduced a trap composed of 17 places in 157 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:11] [INFO ] Deduced a trap composed of 24 places in 154 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:11] [INFO ] Deduced a trap composed of 25 places in 160 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:12] [INFO ] Deduced a trap composed of 25 places in 139 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:12] [INFO ] Deduced a trap composed of 24 places in 143 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:12] [INFO ] Deduced a trap composed of 24 places in 153 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:12] [INFO ] Deduced a trap composed of 25 places in 164 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:12] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:12] [INFO ] Deduced a trap composed of 24 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 16:18:13] [INFO ] Deduced a trap composed of 25 places in 151 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:13] [INFO ] Deduced a trap composed of 25 places in 170 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:13] [INFO ] Deduced a trap composed of 24 places in 153 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:13] [INFO ] Deduced a trap composed of 24 places in 154 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:13] [INFO ] Deduced a trap composed of 25 places in 154 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:14] [INFO ] Deduced a trap composed of 25 places in 151 ms of which 17 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 20/211 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:14] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:14] [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 16:18:15] [INFO ] Deduced a trap composed of 22 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 16:18:16] [INFO ] Deduced a trap composed of 17 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 16:18:16] [INFO ] Deduced a trap composed of 41 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 16:18:16] [INFO ] Deduced a trap composed of 17 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 16:18:17] [INFO ] Deduced a trap composed of 17 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 16:18:17] [INFO ] Deduced a trap composed of 17 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 16:18:17] [INFO ] Deduced a trap composed of 17 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 16:18:17] [INFO ] Deduced a trap composed of 17 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 16:18:17] [INFO ] Deduced a trap composed of 17 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 16:18:17] [INFO ] Deduced a trap composed of 17 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 16:18:18] [INFO ] Deduced a trap composed of 8 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:18] [INFO ] Deduced a trap composed of 24 places in 168 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:18] [INFO ] Deduced a trap composed of 24 places in 148 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:18] [INFO ] Deduced a trap composed of 24 places in 146 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:18] [INFO ] Deduced a trap composed of 24 places in 149 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:19] [INFO ] Deduced a trap composed of 24 places in 137 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:19] [INFO ] Deduced a trap composed of 24 places in 138 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:19] [INFO ] Deduced a trap composed of 24 places in 143 ms of which 17 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/266 variables, 20/231 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:21] [INFO ] Deduced a trap composed of 17 places in 152 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:22] [INFO ] Deduced a trap composed of 24 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 16:18:22] [INFO ] Deduced a trap composed of 24 places in 136 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:22] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:23] [INFO ] Deduced a trap composed of 24 places in 144 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:23] [INFO ] Deduced a trap composed of 24 places in 145 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:23] [INFO ] Deduced a trap composed of 25 places in 152 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:23] [INFO ] Deduced a trap composed of 23 places in 159 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:23] [INFO ] Deduced a trap composed of 23 places in 153 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:23] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:24] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:24] [INFO ] Deduced a trap composed of 24 places in 139 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:24] [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 16:18:24] [INFO ] Deduced a trap composed of 23 places in 138 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:24] [INFO ] Deduced a trap composed of 24 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 16:18:24] [INFO ] Deduced a trap composed of 24 places in 157 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:25] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:25] [INFO ] Deduced a trap composed of 24 places in 155 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:25] [INFO ] Deduced a trap composed of 24 places in 154 ms of which 14 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/266 variables, 19/250 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:27] [INFO ] Deduced a trap composed of 8 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 16:18:28] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 16 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/266 variables, 2/252 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 266/650 variables, and 252 constraints, problems are : Problem set: 0 solved, 528 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 82/82 constraints, State Equation: 0/266 constraints, ReadFeed: 0/104 constraints, PredecessorRefiner: 0/528 constraints, Known Traps: 170/170 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60158ms problems are : Problem set: 0 solved, 528 unsolved
Search for dead transitions found 0 dead transitions in 60159ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 60702 ms. Remains : 266/266 places, 536/536 transitions.
Running random walk in product with property : LamportFastMutEx-COL-8-LTLFireability-12
Product exploration explored 100000 steps with 2242 reset in 412 ms.
Product exploration explored 100000 steps with 2244 reset in 429 ms.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p2) p3 (NOT p0) (NOT p1)), (X (AND (NOT p2) p3)), (X p3), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p3)))), (X p0), (X (X (AND (NOT p2) p3))), (X (X p3)), (X (X (NOT p1))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 11 factoid took 150 ms. Reduced automaton from 6 states, 10 edges and 4 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
RANDOM walk for 208 steps (0 resets) in 9 ms. (20 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p2) p3 (NOT p0) (NOT p1)), (X (AND (NOT p2) p3)), (X p3), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p3)))), (X p0), (X (X (AND (NOT p2) p3))), (X (X p3)), (X (X (NOT p1))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p1), (F p2)]
Knowledge based reduction with 11 factoid took 217 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
[2025-06-02 16:18:31] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:18:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:18:32] [INFO ] [Real]Absence check using 82 positive place invariants in 51 ms returned sat
[2025-06-02 16:18:32] [INFO ] [Real]Absence check using state equation in 272 ms returned sat
[2025-06-02 16:18:32] [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 16:18:32] [INFO ] [Nat]Absence check using 82 positive place invariants in 52 ms returned sat
[2025-06-02 16:18:33] [INFO ] [Nat]Absence check using state equation in 389 ms returned sat
[2025-06-02 16:18:33] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:18:33] [INFO ] [Nat]Added 104 Read/Feed constraints in 26 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:33] [INFO ] Deduced a trap composed of 8 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 16:18:33] [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 16:18:33] [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 16:18:33] [INFO ] Deduced a trap composed of 8 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 16:18:33] [INFO ] Deduced a trap composed of 14 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 16:18:33] [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 16:18:34] [INFO ] Deduced a trap composed of 23 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 16:18:34] [INFO ] Deduced a trap composed of 24 places in 97 ms of which 10 ms to minimize.
[2025-06-02 16:18:34] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1063 ms
[2025-06-02 16:18:34] [INFO ] Computed and/alt/rep : 272/1584/272 causal constraints (skipped 104 transitions) in 23 ms.
[2025-06-02 16:18:36] [INFO ] Added : 228 causal constraints over 46 iterations in 1895 ms. Result :sat
Could not prove EG (NOT p1)
[2025-06-02 16:18:36] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:18:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:18:36] [INFO ] [Real]Absence check using 82 positive place invariants in 69 ms returned sat
[2025-06-02 16:18:36] [INFO ] [Real]Absence check using state equation in 410 ms returned sat
[2025-06-02 16:18:37] [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 16:18:37] [INFO ] [Nat]Absence check using 82 positive place invariants in 45 ms returned sat
[2025-06-02 16:18:37] [INFO ] [Nat]Absence check using state equation in 276 ms returned sat
[2025-06-02 16:18:37] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:18:37] [INFO ] [Nat]Added 104 Read/Feed constraints in 25 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:37] [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 16:18:38] [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 16:18:38] [INFO ] Deduced a trap composed of 9 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 16:18:38] [INFO ] Deduced a trap composed of 14 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 16:18:38] [INFO ] Deduced a trap composed of 9 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 16:18:38] [INFO ] Deduced a trap composed of 17 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 16:18:38] [INFO ] Deduced a trap composed of 17 places in 106 ms of which 8 ms to minimize.
[2025-06-02 16:18:38] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 937 ms
[2025-06-02 16:18:38] [INFO ] Computed and/alt/rep : 272/1584/272 causal constraints (skipped 104 transitions) in 22 ms.
[2025-06-02 16:18:39] [INFO ] Added : 146 causal constraints over 31 iterations in 1168 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 96 out of 266 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 2 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:18:39] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:18:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:18:40] [INFO ] Implicit Places using invariants in 132 ms returned []
[2025-06-02 16:18:40] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:18:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:18:40] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:18:40] [INFO ] Implicit Places using invariants and state equation in 359 ms returned []
Implicit Place search using SMT with State Equation took 492 ms to find 0 implicit places.
Running 528 sub problems to find dead transitions.
[2025-06-02 16:18:40] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:18:40] [INFO ] Invariant cache hit.
[2025-06-02 16:18:40] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (OVERLAPS) 8/266 variables, 72/82 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:47] [INFO ] Deduced a trap composed of 10 places in 150 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:47] [INFO ] Deduced a trap composed of 10 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 16:18:47] [INFO ] Deduced a trap composed of 10 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 16:18:47] [INFO ] Deduced a trap composed of 10 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 16:18:48] [INFO ] Deduced a trap composed of 10 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 16:18:48] [INFO ] Deduced a trap composed of 10 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 16:18:48] [INFO ] Deduced a trap composed of 10 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 16:18:48] [INFO ] Deduced a trap composed of 10 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 16:18:48] [INFO ] Deduced a trap composed of 10 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 16:18:48] [INFO ] Deduced a trap composed of 10 places in 138 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:48] [INFO ] Deduced a trap composed of 10 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 16:18:49] [INFO ] Deduced a trap composed of 14 places in 140 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:49] [INFO ] Deduced a trap composed of 22 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 16:18:49] [INFO ] Deduced a trap composed of 14 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 16:18:49] [INFO ] Deduced a trap composed of 14 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 16:18:49] [INFO ] Deduced a trap composed of 14 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 16:18:49] [INFO ] Deduced a trap composed of 14 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 16:18:49] [INFO ] Deduced a trap composed of 14 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 16:18:50] [INFO ] Deduced a trap composed of 14 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 16:18:50] [INFO ] Deduced a trap composed of 9 places in 123 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:52] [INFO ] Deduced a trap composed of 10 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 16:18:53] [INFO ] Deduced a trap composed of 10 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 16:18:53] [INFO ] Deduced a trap composed of 14 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 16:18:53] [INFO ] Deduced a trap composed of 10 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 16:18:53] [INFO ] Deduced a trap composed of 22 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 16:18:53] [INFO ] Deduced a trap composed of 9 places in 124 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:54] [INFO ] Deduced a trap composed of 14 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 16:18:54] [INFO ] Deduced a trap composed of 41 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 16:18:54] [INFO ] Deduced a trap composed of 41 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 16:18:54] [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 16:18:54] [INFO ] Deduced a trap composed of 41 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 16:18:54] [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 16:18:54] [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 16:18:55] [INFO ] Deduced a trap composed of 41 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 16:18:55] [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 16:18:55] [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 16:18:55] [INFO ] Deduced a trap composed of 10 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:55] [INFO ] Deduced a trap composed of 41 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 16:18:55] [INFO ] Deduced a trap composed of 41 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 16:18:55] [INFO ] Deduced a trap composed of 41 places in 92 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:56] [INFO ] Deduced a trap composed of 41 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 16:18:56] [INFO ] Deduced a trap composed of 41 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 16:18:56] [INFO ] Deduced a trap composed of 41 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 16:18:56] [INFO ] Deduced a trap composed of 41 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 16:18:57] [INFO ] Deduced a trap composed of 22 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 16:18:57] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:57] [INFO ] Deduced a trap composed of 22 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 16:18:57] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:57] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:58] [INFO ] Deduced a trap composed of 22 places in 142 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:58] [INFO ] Deduced a trap composed of 22 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 16:18:58] [INFO ] Deduced a trap composed of 16 places in 128 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:18:58] [INFO ] Deduced a trap composed of 16 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 16:18:58] [INFO ] Deduced a trap composed of 16 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 16:18:59] [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 16:18:59] [INFO ] Deduced a trap composed of 16 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 16:18:59] [INFO ] Deduced a trap composed of 16 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 16:18:59] [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 16:18:59] [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 16:18:59] [INFO ] Deduced a trap composed of 17 places in 109 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:00] [INFO ] Deduced a trap composed of 22 places in 130 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:01] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:01] [INFO ] Deduced a trap composed of 23 places in 135 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:01] [INFO ] Deduced a trap composed of 22 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 16:19:01] [INFO ] Deduced a trap composed of 23 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 16:19:01] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:02] [INFO ] Deduced a trap composed of 8 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 16:19:02] [INFO ] Deduced a trap composed of 17 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 16:19:02] [INFO ] Deduced a trap composed of 17 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 16:19:02] [INFO ] Deduced a trap composed of 16 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 16:19:02] [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 16:19:03] [INFO ] Deduced a trap composed of 8 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 16:19:03] [INFO ] Deduced a trap composed of 17 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 16:19:03] [INFO ] Deduced a trap composed of 8 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:03] [INFO ] Deduced a trap composed of 17 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 16:19:04] [INFO ] Deduced a trap composed of 17 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 16:19:04] [INFO ] Deduced a trap composed of 17 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 16:19:04] [INFO ] Deduced a trap composed of 23 places in 140 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:04] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:04] [INFO ] Deduced a trap composed of 25 places in 129 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:08] [INFO ] Deduced a trap composed of 22 places in 138 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:08] [INFO ] Deduced a trap composed of 22 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 16:19:08] [INFO ] Deduced a trap composed of 17 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 16:19:09] [INFO ] Deduced a trap composed of 17 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 16:19:09] [INFO ] Deduced a trap composed of 17 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 16:19:09] [INFO ] Deduced a trap composed of 17 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 16:19:09] [INFO ] Deduced a trap composed of 17 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 16:19:10] [INFO ] Deduced a trap composed of 17 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 16:19:10] [INFO ] Deduced a trap composed of 17 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 16:19:10] [INFO ] Deduced a trap composed of 17 places in 98 ms of which 7 ms to minimize.
SMT process timed out in 30137ms, After SMT, problems are : Problem set: 0 solved, 528 unsolved
Search for dead transitions found 0 dead transitions in 30145ms
Finished structural reductions in LTL mode , in 1 iterations and 30640 ms. Remains : 266/266 places, 536/536 transitions.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT p2)), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 91 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
RANDOM walk for 216 steps (0 resets) in 11 ms. (18 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT p2)), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : [(F p1), (F p2)]
Knowledge based reduction with 4 factoid took 152 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
[2025-06-02 16:19:11] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:19:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:19:11] [INFO ] [Real]Absence check using 82 positive place invariants in 50 ms returned sat
[2025-06-02 16:19:11] [INFO ] [Real]Absence check using state equation in 256 ms returned sat
[2025-06-02 16:19:11] [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 16:19:12] [INFO ] [Nat]Absence check using 82 positive place invariants in 51 ms returned sat
[2025-06-02 16:19:12] [INFO ] [Nat]Absence check using state equation in 407 ms returned sat
[2025-06-02 16:19:12] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:19:12] [INFO ] [Nat]Added 104 Read/Feed constraints in 25 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:12] [INFO ] Deduced a trap composed of 8 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 16:19:12] [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 16:19:13] [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 16:19:13] [INFO ] Deduced a trap composed of 8 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 16:19:13] [INFO ] Deduced a trap composed of 14 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 16:19:13] [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 16:19:13] [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 16:19:13] [INFO ] Deduced a trap composed of 24 places in 101 ms of which 10 ms to minimize.
[2025-06-02 16:19:13] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1066 ms
[2025-06-02 16:19:13] [INFO ] Computed and/alt/rep : 272/1584/272 causal constraints (skipped 104 transitions) in 25 ms.
[2025-06-02 16:19:15] [INFO ] Added : 228 causal constraints over 46 iterations in 1866 ms. Result :sat
Could not prove EG (NOT p1)
[2025-06-02 16:19:15] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:19:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 16:19:16] [INFO ] [Real]Absence check using 82 positive place invariants in 74 ms returned sat
[2025-06-02 16:19:16] [INFO ] [Real]Absence check using state equation in 434 ms returned sat
[2025-06-02 16:19:16] [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 16:19:17] [INFO ] [Nat]Absence check using 82 positive place invariants in 46 ms returned sat
[2025-06-02 16:19:17] [INFO ] [Nat]Absence check using state equation in 284 ms returned sat
[2025-06-02 16:19:17] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:19:17] [INFO ] [Nat]Added 104 Read/Feed constraints in 25 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:17] [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 16:19:17] [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 16:19:17] [INFO ] Deduced a trap composed of 9 places in 134 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:17] [INFO ] Deduced a trap composed of 14 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 16:19:18] [INFO ] Deduced a trap composed of 9 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 16:19:18] [INFO ] Deduced a trap composed of 17 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 16:19:18] [INFO ] Deduced a trap composed of 17 places in 107 ms of which 8 ms to minimize.
[2025-06-02 16:19:18] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 951 ms
[2025-06-02 16:19:18] [INFO ] Computed and/alt/rep : 272/1584/272 causal constraints (skipped 104 transitions) in 23 ms.
[2025-06-02 16:19:19] [INFO ] Added : 146 causal constraints over 31 iterations in 1199 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 2263 reset in 389 ms.
Product exploration explored 100000 steps with 2243 reset in 418 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 156 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
Support contains 96 out of 266 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 12 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 16:19:20] [INFO ] Redundant transitions in 3 ms returned []
Running 528 sub problems to find dead transitions.
[2025-06-02 16:19:20] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:19:20] [INFO ] Invariant cache hit.
[2025-06-02 16:19:20] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (OVERLAPS) 8/266 variables, 72/82 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:27] [INFO ] Deduced a trap composed of 10 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 16:19:27] [INFO ] Deduced a trap composed of 10 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 16:19:28] [INFO ] Deduced a trap composed of 10 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 16:19:28] [INFO ] Deduced a trap composed of 10 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 16:19:28] [INFO ] Deduced a trap composed of 10 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 16:19:28] [INFO ] Deduced a trap composed of 10 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 16:19:28] [INFO ] Deduced a trap composed of 10 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 16:19:28] [INFO ] Deduced a trap composed of 10 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 16:19:28] [INFO ] Deduced a trap composed of 10 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 16:19:29] [INFO ] Deduced a trap composed of 10 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 16:19:29] [INFO ] Deduced a trap composed of 10 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 16:19:29] [INFO ] Deduced a trap composed of 14 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 16:19:29] [INFO ] Deduced a trap composed of 22 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 16:19:29] [INFO ] Deduced a trap composed of 14 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 16:19:29] [INFO ] Deduced a trap composed of 14 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 16:19:29] [INFO ] Deduced a trap composed of 14 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 16:19:30] [INFO ] Deduced a trap composed of 14 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 16:19:30] [INFO ] Deduced a trap composed of 14 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 16:19:30] [INFO ] Deduced a trap composed of 14 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 16:19:30] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:33] [INFO ] Deduced a trap composed of 10 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 16:19:33] [INFO ] Deduced a trap composed of 10 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 16:19:33] [INFO ] Deduced a trap composed of 14 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 16:19:34] [INFO ] Deduced a trap composed of 10 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 16:19:34] [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 16:19:34] [INFO ] Deduced a trap composed of 9 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 16:19:34] [INFO ] Deduced a trap composed of 14 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 16:19:34] [INFO ] Deduced a trap composed of 41 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 16:19:34] [INFO ] Deduced a trap composed of 41 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 16:19:35] [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 16:19:35] [INFO ] Deduced a trap composed of 41 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 16:19:35] [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 16:19:35] [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 16:19:35] [INFO ] Deduced a trap composed of 41 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 16:19:35] [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 16:19:35] [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 16:19:35] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:35] [INFO ] Deduced a trap composed of 41 places in 84 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:35] [INFO ] Deduced a trap composed of 41 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 16:19:35] [INFO ] Deduced a trap composed of 41 places in 90 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:36] [INFO ] Deduced a trap composed of 41 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 16:19:36] [INFO ] Deduced a trap composed of 41 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 16:19:37] [INFO ] Deduced a trap composed of 41 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 16:19:37] [INFO ] Deduced a trap composed of 41 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 16:19:37] [INFO ] Deduced a trap composed of 22 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 16:19:37] [INFO ] Deduced a trap composed of 22 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 16:19:37] [INFO ] Deduced a trap composed of 22 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 16:19:37] [INFO ] Deduced a trap composed of 22 places in 133 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:38] [INFO ] Deduced a trap composed of 22 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 16:19:38] [INFO ] Deduced a trap composed of 22 places in 133 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:38] [INFO ] Deduced a trap composed of 22 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 16:19:39] [INFO ] Deduced a trap composed of 16 places in 134 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:39] [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 16:19:39] [INFO ] Deduced a trap composed of 16 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 16:19:39] [INFO ] Deduced a trap composed of 16 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 16:19:39] [INFO ] Deduced a trap composed of 16 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 16:19:39] [INFO ] Deduced a trap composed of 16 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 16:19:39] [INFO ] Deduced a trap composed of 16 places in 136 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:39] [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 16:19:40] [INFO ] Deduced a trap composed of 17 places in 117 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:41] [INFO ] Deduced a trap composed of 22 places in 127 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:41] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:41] [INFO ] Deduced a trap composed of 23 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 16:19:41] [INFO ] Deduced a trap composed of 22 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 16:19:41] [INFO ] Deduced a trap composed of 23 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 16:19:42] [INFO ] Deduced a trap composed of 22 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 16:19:42] [INFO ] Deduced a trap composed of 8 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 16:19:42] [INFO ] Deduced a trap composed of 17 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 16:19:42] [INFO ] Deduced a trap composed of 17 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 16:19:43] [INFO ] Deduced a trap composed of 16 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 16:19:43] [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 16:19:43] [INFO ] Deduced a trap composed of 8 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 16:19:44] [INFO ] Deduced a trap composed of 17 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 16:19:44] [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 16:19:44] [INFO ] Deduced a trap composed of 17 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 16:19:44] [INFO ] Deduced a trap composed of 17 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 16:19:44] [INFO ] Deduced a trap composed of 17 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 16:19:44] [INFO ] Deduced a trap composed of 23 places in 138 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:44] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:44] [INFO ] Deduced a trap composed of 25 places in 129 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:48] [INFO ] Deduced a trap composed of 22 places in 144 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:19:48] [INFO ] Deduced a trap composed of 22 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 16:19:49] [INFO ] Deduced a trap composed of 17 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 16:19:49] [INFO ] Deduced a trap composed of 17 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 16:19:50] [INFO ] Deduced a trap composed of 17 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 16:19:50] [INFO ] Deduced a trap composed of 17 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 16:19:50] [INFO ] Deduced a trap composed of 17 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 16:19:50] [INFO ] Deduced a trap composed of 17 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 16:19:50] [INFO ] Deduced a trap composed of 17 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 16:19:51] [INFO ] Deduced a trap composed of 17 places in 99 ms of which 6 ms to minimize.
SMT process timed out in 30173ms, After SMT, problems are : Problem set: 0 solved, 528 unsolved
Search for dead transitions found 0 dead transitions in 30175ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 30196 ms. Remains : 266/266 places, 536/536 transitions.
Built C files in :
/tmp/ltsmin9145509263648446376
[2025-06-02 16:19:51] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9145509263648446376
Running compilation step : cd /tmp/ltsmin9145509263648446376;'/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 879 ms.
Running link step : cd /tmp/ltsmin9145509263648446376;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin9145509263648446376;'/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/stateBased5278478957904537997.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 96 out of 266 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 3 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2025-06-02 16:20:06] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:20:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:20:06] [INFO ] Implicit Places using invariants in 143 ms returned []
[2025-06-02 16:20:06] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:20:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:20:06] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-02 16:20:06] [INFO ] Implicit Places using invariants and state equation in 430 ms returned []
Implicit Place search using SMT with State Equation took 575 ms to find 0 implicit places.
Running 528 sub problems to find dead transitions.
[2025-06-02 16:20:06] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2025-06-02 16:20:06] [INFO ] Invariant cache hit.
[2025-06-02 16:20:06] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (OVERLAPS) 8/266 variables, 72/82 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:13] [INFO ] Deduced a trap composed of 10 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 16:20:13] [INFO ] Deduced a trap composed of 10 places in 175 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:13] [INFO ] Deduced a trap composed of 10 places in 153 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:14] [INFO ] Deduced a trap composed of 10 places in 163 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:14] [INFO ] Deduced a trap composed of 10 places in 151 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:14] [INFO ] Deduced a trap composed of 10 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 16:20:14] [INFO ] Deduced a trap composed of 10 places in 147 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:14] [INFO ] Deduced a trap composed of 10 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 16:20:14] [INFO ] Deduced a trap composed of 10 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 16:20:15] [INFO ] Deduced a trap composed of 10 places in 151 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:15] [INFO ] Deduced a trap composed of 10 places in 136 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:15] [INFO ] Deduced a trap composed of 14 places in 158 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:15] [INFO ] Deduced a trap composed of 22 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 16:20:15] [INFO ] Deduced a trap composed of 14 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 16:20:15] [INFO ] Deduced a trap composed of 14 places in 148 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:16] [INFO ] Deduced a trap composed of 14 places in 154 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:16] [INFO ] Deduced a trap composed of 14 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 16:20:16] [INFO ] Deduced a trap composed of 14 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 16:20:16] [INFO ] Deduced a trap composed of 14 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 16:20:16] [INFO ] Deduced a trap composed of 9 places in 128 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:19] [INFO ] Deduced a trap composed of 10 places in 141 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:19] [INFO ] Deduced a trap composed of 10 places in 144 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:19] [INFO ] Deduced a trap composed of 14 places in 151 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:19] [INFO ] Deduced a trap composed of 10 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 16:20:20] [INFO ] Deduced a trap composed of 22 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 16:20:20] [INFO ] Deduced a trap composed of 9 places in 133 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:20] [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 16:20:20] [INFO ] Deduced a trap composed of 41 places in 150 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:20] [INFO ] Deduced a trap composed of 41 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 16:20:21] [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 16:20:21] [INFO ] Deduced a trap composed of 41 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 16:20:21] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:21] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:21] [INFO ] Deduced a trap composed of 41 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 16:20:21] [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 16:20:21] [INFO ] Deduced a trap composed of 9 places in 49 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:21] [INFO ] Deduced a trap composed of 10 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 16:20:21] [INFO ] Deduced a trap composed of 41 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 16:20:21] [INFO ] Deduced a trap composed of 41 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 16:20:22] [INFO ] Deduced a trap composed of 41 places in 97 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:22] [INFO ] Deduced a trap composed of 41 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 16:20:23] [INFO ] Deduced a trap composed of 41 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 16:20:23] [INFO ] Deduced a trap composed of 41 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 16:20:23] [INFO ] Deduced a trap composed of 41 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 16:20:23] [INFO ] Deduced a trap composed of 22 places in 144 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:23] [INFO ] Deduced a trap composed of 22 places in 150 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:23] [INFO ] Deduced a trap composed of 22 places in 149 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:24] [INFO ] Deduced a trap composed of 22 places in 150 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:24] [INFO ] Deduced a trap composed of 22 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 16:20:24] [INFO ] Deduced a trap composed of 22 places in 153 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:24] [INFO ] Deduced a trap composed of 22 places in 142 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:25] [INFO ] Deduced a trap composed of 16 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 16:20:25] [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 16:20:25] [INFO ] Deduced a trap composed of 16 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 16:20:25] [INFO ] Deduced a trap composed of 16 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 16:20:25] [INFO ] Deduced a trap composed of 16 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 16:20:25] [INFO ] Deduced a trap composed of 16 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 16:20:26] [INFO ] Deduced a trap composed of 16 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 16:20:26] [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 16:20:26] [INFO ] Deduced a trap composed of 17 places in 124 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:27] [INFO ] Deduced a trap composed of 22 places in 167 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:27] [INFO ] Deduced a trap composed of 22 places in 151 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:27] [INFO ] Deduced a trap composed of 23 places in 148 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:28] [INFO ] Deduced a trap composed of 22 places in 141 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:28] [INFO ] Deduced a trap composed of 23 places in 144 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:28] [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 16:20:29] [INFO ] Deduced a trap composed of 8 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 16:20:29] [INFO ] Deduced a trap composed of 17 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 16:20:29] [INFO ] Deduced a trap composed of 17 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 16:20:29] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:29] [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 16:20:29] [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 16:20:30] [INFO ] Deduced a trap composed of 17 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 16:20:30] [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 16:20:30] [INFO ] Deduced a trap composed of 17 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 16:20:30] [INFO ] Deduced a trap composed of 17 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 16:20:30] [INFO ] Deduced a trap composed of 17 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 16:20:31] [INFO ] Deduced a trap composed of 23 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:31] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:31] [INFO ] Deduced a trap composed of 25 places in 130 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:34] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:35] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:20:35] [INFO ] Deduced a trap composed of 17 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 16:20:35] [INFO ] Deduced a trap composed of 17 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 16:20:36] [INFO ] Deduced a trap composed of 17 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 16:20:36] [INFO ] Deduced a trap composed of 17 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 16:20:36] [INFO ] Deduced a trap composed of 17 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 16:20:36] [INFO ] Deduced a trap composed of 17 places in 106 ms of which 9 ms to minimize.
SMT process timed out in 30127ms, After SMT, problems are : Problem set: 0 solved, 528 unsolved
Search for dead transitions found 0 dead transitions in 30128ms
Finished structural reductions in LTL mode , in 1 iterations and 30709 ms. Remains : 266/266 places, 536/536 transitions.
Built C files in :
/tmp/ltsmin13429856662271815940
[2025-06-02 16:20:36] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13429856662271815940
Running compilation step : cd /tmp/ltsmin13429856662271815940;'/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 866 ms.
Running link step : cd /tmp/ltsmin13429856662271815940;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin13429856662271815940;'/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/stateBased589160140510817567.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-02 16:20:51] [INFO ] Flatten gal took : 18 ms
[2025-06-02 16:20:51] [INFO ] Flatten gal took : 17 ms
[2025-06-02 16:20:51] [INFO ] Time to serialize gal into /tmp/LTL12431276746666788925.gal : 3 ms
[2025-06-02 16:20:51] [INFO ] Time to serialize properties into /tmp/LTL16559567338852523041.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/LTL12431276746666788925.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12165484349255853791.hoa' '-atoms' '/tmp/LTL16559567338852523041.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...320
Loading property file /tmp/LTL16559567338852523041.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12165484349255853791.hoa
Detected timeout of ITS tools.
[2025-06-02 16:21:07] [INFO ] Flatten gal took : 16 ms
[2025-06-02 16:21:07] [INFO ] Flatten gal took : 16 ms
[2025-06-02 16:21:07] [INFO ] Time to serialize gal into /tmp/LTL14020333206581908154.gal : 9 ms
[2025-06-02 16:21:07] [INFO ] Time to serialize properties into /tmp/LTL1052892242080277816.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/LTL14020333206581908154.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1052892242080277816.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((F("(((((((((x_3>=1)&&(P_setx_3_6>=1))||((x_8>=1)&&(P_setx_3_7>=1)))||(((x_3>=1)&&(P_setx_3_4>=1))||((x_3>=1)&&(P_setx_3_2>=1)))...6446
Formula 0 simplified : X(G!"(((((((((x_3>=1)&&(P_setx_3_6>=1))||((x_8>=1)&&(P_setx_3_7>=1)))||(((x_3>=1)&&(P_setx_3_4>=1))||((x_3>=1)&&(P_setx_3_2>=1))))||...6430
Detected timeout of ITS tools.
[2025-06-02 16:21:22] [INFO ] Flatten gal took : 23 ms
[2025-06-02 16:21:22] [INFO ] Applying decomposition
[2025-06-02 16:21:22] [INFO ] Flatten gal took : 16 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/graph17667788745878481892.txt' '-o' '/tmp/graph17667788745878481892.bin' '-w' '/tmp/graph17667788745878481892.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17667788745878481892.bin' '-l' '-1' '-v' '-w' '/tmp/graph17667788745878481892.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:21:22] [INFO ] Decomposing Gal with order
[2025-06-02 16:21:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:21:22] [INFO ] Removed a total of 865 redundant transitions.
[2025-06-02 16:21:22] [INFO ] Flatten gal took : 31 ms
[2025-06-02 16:21:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 11 ms.
[2025-06-02 16:21:22] [INFO ] Time to serialize gal into /tmp/LTL15206776810114968393.gal : 4 ms
[2025-06-02 16:21:22] [INFO ] Time to serialize properties into /tmp/LTL5051098893239413773.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/LTL15206776810114968393.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5051098893239413773.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((F("(((((((((i0.i0.u8.x_3>=1)&&(i1.u14.P_setx_3_6>=1))||((i1.u10.x_8>=1)&&(i1.u15.P_setx_3_7>=1)))||(((i0.i0.u8.x_3>=1)&&(i1.u9....9108
Formula 0 simplified : X(G!"(((((((((i0.i0.u8.x_3>=1)&&(i1.u14.P_setx_3_6>=1))||((i1.u10.x_8>=1)&&(i1.u15.P_setx_3_7>=1)))||(((i0.i0.u8.x_3>=1)&&(i1.u9.P_s...9092
Detected timeout of ITS tools.
Treatment of property LamportFastMutEx-COL-8-LTLFireability-12 finished in 248461 ms.
[2025-06-02 16:21:37] [INFO ] Flatten gal took : 18 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8690768554646670082
[2025-06-02 16:21:37] [INFO ] Computing symmetric may disable matrix : 536 transitions.
[2025-06-02 16:21:37] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:21:37] [INFO ] Computing symmetric may enable matrix : 536 transitions.
[2025-06-02 16:21:37] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:21:37] [INFO ] Applying decomposition
[2025-06-02 16:21:37] [INFO ] Flatten gal took : 14 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/graph12980676009195644496.txt' '-o' '/tmp/graph12980676009195644496.bin' '-w' '/tmp/graph12980676009195644496.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12980676009195644496.bin' '-l' '-1' '-v' '-w' '/tmp/graph12980676009195644496.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:21:37] [INFO ] Decomposing Gal with order
[2025-06-02 16:21:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:21:37] [INFO ] Computing Do-Not-Accords matrix : 536 transitions.
[2025-06-02 16:21:37] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 16:21:37] [INFO ] Built C files in 138ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8690768554646670082
Running compilation step : cd /tmp/ltsmin8690768554646670082;'/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'
[2025-06-02 16:21:37] [INFO ] Removed a total of 865 redundant transitions.
[2025-06-02 16:21:37] [INFO ] Flatten gal took : 47 ms
[2025-06-02 16:21:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 7 ms.
[2025-06-02 16:21:37] [INFO ] Time to serialize gal into /tmp/LTLFireability10495435445410904018.gal : 5 ms
[2025-06-02 16:21:37] [INFO ] Time to serialize properties into /tmp/LTLFireability12461687771114165370.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/LTLFireability10495435445410904018.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12461687771114165370.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...278
Read 2 LTL properties
Checking formula 0 : !((G((F("(((((((((i10.u96.y_1>=1)&&(i10.u21.P_sety_9_8>=1))||((i10.u96.y_1>=1)&&(u20.P_sety_9_6>=1)))||(((i10.u96.y_0>=1)&&(u16.P_sety...3424
Formula 0 simplified : F(G!"(((((((((i10.u96.y_1>=1)&&(i10.u21.P_sety_9_8>=1))||((i10.u96.y_1>=1)&&(u20.P_sety_9_6>=1)))||(((i10.u96.y_0>=1)&&(u16.P_sety_9...3414
Compilation finished in 1385 ms.
Running link step : cd /tmp/ltsmin8690768554646670082;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin8690768554646670082;'/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' '--ltl' '[]((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true)))))' '--buchi-type=spotba'
LTSmin run took 415331 ms.
FORMULA LamportFastMutEx-COL-8-LTLFireability-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin8690768554646670082;'/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((<>((LTLAPp2==true))&&X(<>((LTLAPp3==true)))))&&(<>((LTLAPp4==true))||[](!(LTLAPp5==true))))' '--buchi-type=spotba'
LTSmin run took 10030 ms.
FORMULA LamportFastMutEx-COL-8-LTLFireability-12 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1653751 ms.

BK_STOP 1748881724661

--------------------
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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LamportFastMutEx-COL-8"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is LamportFastMutEx-COL-8, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-tall-174876423100644"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-8.tgz
mv LamportFastMutEx-COL-8 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;