Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r198-tall-174894533300724.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ShieldPPPs-PT-030B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894533300724
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 972K
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 528K May 29 14:33 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 ShieldPPPs-PT-030B-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1749253393682

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-030B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-06 23:43:14] [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]
[2025-06-06 23:43:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 23:43:15] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2025-06-06 23:43:15] [INFO ] Transformed 2043 places.
[2025-06-06 23:43:15] [INFO ] Transformed 1893 transitions.
[2025-06-06 23:43:15] [INFO ] Found NUPN structural information;
[2025-06-06 23:43:15] [INFO ] Parsed PT model containing 2043 places and 1893 transitions and 5226 arcs in 307 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ShieldPPPs-PT-030B-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-030B-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-030B-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 2043 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2043/2043 places, 1893/1893 transitions.
Discarding 203 places :
Symmetric choice reduction at 0 with 203 rule applications. Total rules 203 place count 1840 transition count 1690
Iterating global reduction 0 with 203 rules applied. Total rules applied 406 place count 1840 transition count 1690
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 407 place count 1839 transition count 1689
Iterating global reduction 0 with 1 rules applied. Total rules applied 408 place count 1839 transition count 1689
Applied a total of 408 rules in 529 ms. Remains 1839 /2043 variables (removed 204) and now considering 1689/1893 (removed 204) transitions.
// Phase 1: matrix 1689 rows 1839 cols
[2025-06-06 23:43:15] [INFO ] Computed 331 invariants in 42 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:43:16] [INFO ] Implicit Places using invariants in 890 ms returned []
[2025-06-06 23:43:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:43:18] [INFO ] Implicit Places using invariants and state equation in 2005 ms returned []
Implicit Place search using SMT with State Equation took 2929 ms to find 0 implicit places.
Running 1688 sub problems to find dead transitions.
[2025-06-06 23:43:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1838/3528 variables, and 0 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1839 constraints, PredecessorRefiner: 1688/1688 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1688 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1838/3528 variables, and 0 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1839 constraints, PredecessorRefiner: 0/1688 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60571ms problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 60593ms
Starting structural reductions in LTL mode, iteration 1 : 1839/2043 places, 1689/1893 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64083 ms. Remains : 1839/2043 places, 1689/1893 transitions.
Support contains 34 out of 1839 places after structural reductions.
[2025-06-06 23:44:19] [INFO ] Flatten gal took : 128 ms
[2025-06-06 23:44:19] [INFO ] Flatten gal took : 75 ms
[2025-06-06 23:44:19] [INFO ] Input system was already deterministic with 1689 transitions.
RANDOM walk for 40000 steps (8 resets) in 1698 ms. (23 steps per ms) remains 2/24 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 2/2 properties
[2025-06-06 23:44:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 70/74 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1765/1839 variables, 326/331 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1839 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1689/3528 variables, 1839/2170 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3528 variables, 0/2170 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/3528 variables, 0/2170 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3528/3528 variables, and 2170 constraints, problems are : Problem set: 0 solved, 2 unsolved in 866 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 1839/1839 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 70/74 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1765/1839 variables, 326/331 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:22] [INFO ] Deduced a trap composed of 18 places in 197 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:22] [INFO ] Deduced a trap composed of 20 places in 163 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:22] [INFO ] Deduced a trap composed of 21 places in 140 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:22] [INFO ] Deduced a trap composed of 22 places in 144 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:22] [INFO ] Deduced a trap composed of 24 places in 133 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:22] [INFO ] Deduced a trap composed of 30 places in 124 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:22] [INFO ] Deduced a trap composed of 33 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:23] [INFO ] Deduced a trap composed of 34 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:23] [INFO ] Deduced a trap composed of 35 places in 94 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:23] [INFO ] Deduced a trap composed of 37 places in 88 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:23] [INFO ] Deduced a trap composed of 38 places in 76 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:23] [INFO ] Deduced a trap composed of 41 places in 70 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:23] [INFO ] Deduced a trap composed of 43 places in 61 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:23] [INFO ] Deduced a trap composed of 47 places in 46 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1839 variables, 14/345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1839 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 1689/3528 variables, 1839/2184 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3528 variables, 2/2186 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:24] [INFO ] Deduced a trap composed of 19 places in 289 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:24] [INFO ] Deduced a trap composed of 20 places in 278 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:25] [INFO ] Deduced a trap composed of 25 places in 303 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:25] [INFO ] Deduced a trap composed of 26 places in 274 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:25] [INFO ] Deduced a trap composed of 28 places in 275 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:26] [INFO ] Deduced a trap composed of 29 places in 282 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:44:26] [INFO ] Deduced a trap composed of 31 places in 277 ms of which 41 ms to minimize.
SMT process timed out in 6081ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 1839 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1839/1839 places, 1689/1689 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1839 transition count 1478
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1628 transition count 1478
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 422 place count 1628 transition count 1328
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 722 place count 1478 transition count 1328
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 728 place count 1472 transition count 1322
Iterating global reduction 2 with 6 rules applied. Total rules applied 734 place count 1472 transition count 1322
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 734 place count 1472 transition count 1317
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 744 place count 1467 transition count 1317
Performed 532 Post agglomeration using F-continuation condition.Transition count delta: 532
Deduced a syphon composed of 532 places in 1 ms
Reduce places removed 532 places and 0 transitions.
Iterating global reduction 2 with 1064 rules applied. Total rules applied 1808 place count 935 transition count 785
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 267 times.
Drop transitions (Partial Free agglomeration) removed 267 transitions
Iterating global reduction 2 with 267 rules applied. Total rules applied 2075 place count 935 transition count 785
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2076 place count 934 transition count 784
Applied a total of 2076 rules in 425 ms. Remains 934 /1839 variables (removed 905) and now considering 784/1689 (removed 905) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 425 ms. Remains : 934/1839 places, 784/1689 transitions.
RANDOM walk for 20298 steps (3 resets) in 301 ms. (67 steps per ms) remains 0/2 properties
FORMULA ShieldPPPs-PT-030B-LTLFireability-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 365 stabilizing places and 365 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' '!(X(X((F(p0)&&(p1||X(p0))))))'
Support contains 2 out of 1839 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1839/1839 places, 1689/1689 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1832 transition count 1682
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1832 transition count 1682
Applied a total of 14 rules in 188 ms. Remains 1832 /1839 variables (removed 7) and now considering 1682/1689 (removed 7) transitions.
// Phase 1: matrix 1682 rows 1832 cols
[2025-06-06 23:44:27] [INFO ] Computed 331 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:44:28] [INFO ] Implicit Places using invariants in 605 ms returned []
[2025-06-06 23:44:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:44:29] [INFO ] Implicit Places using invariants and state equation in 1601 ms returned []
Implicit Place search using SMT with State Equation took 2208 ms to find 0 implicit places.
Running 1681 sub problems to find dead transitions.
[2025-06-06 23:44:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1831/3514 variables, and 0 constraints, problems are : Problem set: 0 solved, 1681 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1832 constraints, PredecessorRefiner: 1681/1681 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1681 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 Int declared 1831/3514 variables, and 0 constraints, problems are : Problem set: 0 solved, 1681 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1832 constraints, PredecessorRefiner: 0/1681 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60403ms problems are : Problem set: 0 solved, 1681 unsolved
Search for dead transitions found 0 dead transitions in 60409ms
Starting structural reductions in LTL mode, iteration 1 : 1832/1839 places, 1682/1689 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62815 ms. Remains : 1832/1839 places, 1682/1689 transitions.
Stuttering acceptance computed with spot in 335 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-01
Product exploration explored 100000 steps with 25000 reset in 377 ms.
Product exploration explored 100000 steps with 25000 reset in 303 ms.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 78 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
RANDOM walk for 2043 steps (0 resets) in 21 ms. (92 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 104 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 1 out of 1832 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1832/1832 places, 1682/1682 transitions.
Applied a total of 0 rules in 95 ms. Remains 1832 /1832 variables (removed 0) and now considering 1682/1682 (removed 0) transitions.
[2025-06-06 23:45:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:45:32] [INFO ] Implicit Places using invariants in 623 ms returned []
[2025-06-06 23:45:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:45:34] [INFO ] Implicit Places using invariants and state equation in 1597 ms returned []
Implicit Place search using SMT with State Equation took 2223 ms to find 0 implicit places.
Running 1681 sub problems to find dead transitions.
[2025-06-06 23:45:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1831/3514 variables, and 0 constraints, problems are : Problem set: 0 solved, 1681 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1832 constraints, PredecessorRefiner: 1681/1681 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1681 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
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(s22 1)
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(s24 1)
(s25 1)
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(s33 1)
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(s83 1)
(s84 1)
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(s1596 1)
(s1597 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1831/3514 variables, and 0 constraints, problems are : Problem set: 0 solved, 1681 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1832 constraints, PredecessorRefiner: 0/1681 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60380ms problems are : Problem set: 0 solved, 1681 unsolved
Search for dead transitions found 0 dead transitions in 60385ms
Finished structural reductions in LTL mode , in 1 iterations and 62709 ms. Remains : 1832/1832 places, 1682/1682 transitions.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 91 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
RANDOM walk for 2499 steps (0 resets) in 35 ms. (69 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 100 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 25000 reset in 268 ms.
Product exploration explored 100000 steps with 25000 reset in 270 ms.
Applying partial POR strategy [true, false, false, false, true]
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 1 out of 1832 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1832/1832 places, 1682/1682 transitions.
Performed 210 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1832 transition count 1682
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 61 Pre rules applied. Total rules applied 210 place count 1832 transition count 1683
Deduced a syphon composed of 271 places in 2 ms
Iterating global reduction 1 with 61 rules applied. Total rules applied 271 place count 1832 transition count 1683
Performed 628 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 899 places in 1 ms
Iterating global reduction 1 with 628 rules applied. Total rules applied 899 place count 1832 transition count 1683
Renaming transitions due to excessive name length > 1024 char.
Discarding 210 places :
Symmetric choice reduction at 1 with 210 rule applications. Total rules 1109 place count 1622 transition count 1473
Deduced a syphon composed of 689 places in 1 ms
Iterating global reduction 1 with 210 rules applied. Total rules applied 1319 place count 1622 transition count 1473
Deduced a syphon composed of 689 places in 1 ms
Applied a total of 1319 rules in 518 ms. Remains 1622 /1832 variables (removed 210) and now considering 1473/1682 (removed 209) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 23:46:37] [INFO ] Redundant transitions in 96 ms returned []
Running 1472 sub problems to find dead transitions.
// Phase 1: matrix 1473 rows 1622 cols
[2025-06-06 23:46:37] [INFO ] Computed 331 invariants in 22 ms
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1621/3095 variables, and 0 constraints, problems are : Problem set: 0 solved, 1472 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1622 constraints, PredecessorRefiner: 1472/1328 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1472 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 Int declared 1621/3095 variables, and 0 constraints, problems are : Problem set: 0 solved, 1472 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1622 constraints, PredecessorRefiner: 144/1328 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60852ms problems are : Problem set: 0 solved, 1472 unsolved
Search for dead transitions found 0 dead transitions in 60856ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1622/1832 places, 1473/1682 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61483 ms. Remains : 1622/1832 places, 1473/1682 transitions.
Built C files in :
/tmp/ltsmin18271968178345468334
[2025-06-06 23:47:38] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18271968178345468334
Running compilation step : cd /tmp/ltsmin18271968178345468334;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18271968178345468334;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18271968178345468334;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1 out of 1832 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1832/1832 places, 1682/1682 transitions.
Applied a total of 0 rules in 86 ms. Remains 1832 /1832 variables (removed 0) and now considering 1682/1682 (removed 0) transitions.
// Phase 1: matrix 1682 rows 1832 cols
[2025-06-06 23:47:41] [INFO ] Computed 331 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:47:42] [INFO ] Implicit Places using invariants in 595 ms returned []
[2025-06-06 23:47:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:47:43] [INFO ] Implicit Places using invariants and state equation in 1565 ms returned []
Implicit Place search using SMT with State Equation took 2162 ms to find 0 implicit places.
Running 1681 sub problems to find dead transitions.
[2025-06-06 23:47:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1831/3514 variables, and 0 constraints, problems are : Problem set: 0 solved, 1681 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1832 constraints, PredecessorRefiner: 1681/1681 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1681 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1831/3514 variables, and 0 constraints, problems are : Problem set: 0 solved, 1681 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1832 constraints, PredecessorRefiner: 0/1681 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60430ms problems are : Problem set: 0 solved, 1681 unsolved
Search for dead transitions found 0 dead transitions in 60434ms
Finished structural reductions in LTL mode , in 1 iterations and 62687 ms. Remains : 1832/1832 places, 1682/1682 transitions.
Built C files in :
/tmp/ltsmin13142679514767064619
[2025-06-06 23:48:44] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13142679514767064619
Running compilation step : cd /tmp/ltsmin13142679514767064619;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13142679514767064619;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13142679514767064619;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-06 23:48:47] [INFO ] Flatten gal took : 54 ms
[2025-06-06 23:48:47] [INFO ] Flatten gal took : 52 ms
[2025-06-06 23:48:47] [INFO ] Time to serialize gal into /tmp/LTL6513751298208302756.gal : 15 ms
[2025-06-06 23:48:47] [INFO ] Time to serialize properties into /tmp/LTL12078251032435376807.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/LTL6513751298208302756.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13074007474715002610.hoa' '-atoms' '/tmp/LTL12078251032435376807.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/LTL12078251032435376807.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13074007474715002610.hoa
Detected timeout of ITS tools.
[2025-06-06 23:49:02] [INFO ] Flatten gal took : 48 ms
[2025-06-06 23:49:02] [INFO ] Flatten gal took : 44 ms
[2025-06-06 23:49:02] [INFO ] Time to serialize gal into /tmp/LTL18205826577813251788.gal : 8 ms
[2025-06-06 23:49:02] [INFO ] Time to serialize properties into /tmp/LTL12772035377730808045.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/LTL18205826577813251788.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12772035377730808045.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X((F("(p690==0)"))&&(("(p563==1)")||(X("(p690==0)")))))))
Formula 0 simplified : XX(G!"(p690==0)" | (!"(p563==1)" & X!"(p690==0)"))
Detected timeout of ITS tools.
[2025-06-06 23:49:17] [INFO ] Flatten gal took : 40 ms
[2025-06-06 23:49:17] [INFO ] Applying decomposition
[2025-06-06 23:49:17] [INFO ] Flatten gal took : 41 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/graph3746307256579293330.txt' '-o' '/tmp/graph3746307256579293330.bin' '-w' '/tmp/graph3746307256579293330.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3746307256579293330.bin' '-l' '-1' '-v' '-w' '/tmp/graph3746307256579293330.weights' '-q' '0' '-e' '0.001'
[2025-06-06 23:49:17] [INFO ] Decomposing Gal with order
[2025-06-06 23:49:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 23:49:18] [INFO ] Removed a total of 270 redundant transitions.
[2025-06-06 23:49:18] [INFO ] Flatten gal took : 129 ms
[2025-06-06 23:49:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 14 ms.
[2025-06-06 23:49:18] [INFO ] Time to serialize gal into /tmp/LTL9690515289399804211.gal : 22 ms
[2025-06-06 23:49:18] [INFO ] Time to serialize properties into /tmp/LTL9485593797194326352.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9690515289399804211.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9485593797194326352.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(X((F("(i9.i2.i1.u245.p690==0)"))&&(("(i7.i3.i1.u199.p563==1)")||(X("(i9.i2.i1.u245.p690==0)")))))))
Formula 0 simplified : XX(G!"(i9.i2.i1.u245.p690==0)" | (!"(i7.i3.i1.u199.p563==1)" & X!"(i9.i2.i1.u245.p690==0)"))
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-01 finished in 305712 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 2 out of 1839 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1839/1839 places, 1689/1689 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1838 transition count 1477
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1627 transition count 1477
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 422 place count 1627 transition count 1326
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 724 place count 1476 transition count 1326
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 731 place count 1469 transition count 1319
Iterating global reduction 2 with 7 rules applied. Total rules applied 738 place count 1469 transition count 1319
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 738 place count 1469 transition count 1314
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 748 place count 1464 transition count 1314
Performed 530 Post agglomeration using F-continuation condition.Transition count delta: 530
Deduced a syphon composed of 530 places in 1 ms
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 2 with 1060 rules applied. Total rules applied 1808 place count 934 transition count 784
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1810 place count 932 transition count 782
Applied a total of 1810 rules in 393 ms. Remains 932 /1839 variables (removed 907) and now considering 782/1689 (removed 907) transitions.
// Phase 1: matrix 782 rows 932 cols
[2025-06-06 23:49:33] [INFO ] Computed 331 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:49:34] [INFO ] Implicit Places using invariants in 422 ms returned []
[2025-06-06 23:49:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:49:34] [INFO ] Implicit Places using invariants and state equation in 786 ms returned []
Implicit Place search using SMT with State Equation took 1210 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 23:49:34] [INFO ] Redundant transitions in 64 ms returned []
Running 779 sub problems to find dead transitions.
[2025-06-06 23:49:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 326/326 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:49:52] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:49:53] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:49:53] [INFO ] Deduced a trap composed of 41 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:49:53] [INFO ] Deduced a trap composed of 55 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:49:53] [INFO ] Deduced a trap composed of 69 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:49:53] [INFO ] Deduced a trap composed of 83 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:49:54] [INFO ] Deduced a trap composed of 97 places in 69 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:49:54] [INFO ] Deduced a trap composed of 111 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:49:54] [INFO ] Deduced a trap composed of 125 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:49:54] [INFO ] Deduced a trap composed of 139 places in 78 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:49:55] [INFO ] Deduced a trap composed of 153 places in 95 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:49:55] [INFO ] Deduced a trap composed of 167 places in 95 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:49:55] [INFO ] Deduced a trap composed of 181 places in 115 ms of which 30 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 13/339 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s300 0.0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 931/1714 variables, and 339 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 326/331 constraints, State Equation: 0/932 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 326/326 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 13/339 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 0/339 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 3 (OVERLAPS) 1/932 variables, 5/344 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 932/1714 variables, and 344 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/932 constraints, PredecessorRefiner: 0/779 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60122ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60124ms
Starting structural reductions in SI_LTL mode, iteration 1 : 932/1839 places, 782/1689 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61798 ms. Remains : 932/1839 places, 782/1689 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-03
Stuttering criterion allowed to conclude after 2021 steps with 0 reset in 19 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-03 finished in 61922 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0))||F(((p1&&X(p2))||G(p2))))))'
Support contains 2 out of 1839 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1839/1839 places, 1689/1689 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1833 transition count 1683
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1833 transition count 1683
Applied a total of 12 rules in 177 ms. Remains 1833 /1839 variables (removed 6) and now considering 1683/1689 (removed 6) transitions.
// Phase 1: matrix 1683 rows 1833 cols
[2025-06-06 23:50:35] [INFO ] Computed 331 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:50:35] [INFO ] Implicit Places using invariants in 604 ms returned []
[2025-06-06 23:50:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:50:37] [INFO ] Implicit Places using invariants and state equation in 1688 ms returned []
Implicit Place search using SMT with State Equation took 2297 ms to find 0 implicit places.
Running 1682 sub problems to find dead transitions.
[2025-06-06 23:50:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 1832/3516 variables, and 0 constraints, problems are : Problem set: 0 solved, 1682 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1833 constraints, PredecessorRefiner: 1682/1682 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1682 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s812 timeout
1) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1832/3516 variables, and 0 constraints, problems are : Problem set: 0 solved, 1682 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1833 constraints, PredecessorRefiner: 0/1682 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60337ms problems are : Problem set: 0 solved, 1682 unsolved
Search for dead transitions found 0 dead transitions in 60340ms
Starting structural reductions in LTL mode, iteration 1 : 1833/1839 places, 1683/1689 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62819 ms. Remains : 1833/1839 places, 1683/1689 transitions.
Stuttering acceptance computed with spot in 177 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-04
Product exploration explored 100000 steps with 33333 reset in 338 ms.
Product exploration explored 100000 steps with 33333 reset in 334 ms.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Knowledge obtained : [(AND p1 p2 (NOT p0)), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (AND p2 p1 (NOT p0)))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 14 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-030B-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-030B-LTLFireability-04 finished in 63748 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)&&G(p1)) U X(X(G(p0))))))'
Support contains 3 out of 1839 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1839/1839 places, 1689/1689 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1833 transition count 1683
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1833 transition count 1683
Applied a total of 12 rules in 171 ms. Remains 1833 /1839 variables (removed 6) and now considering 1683/1689 (removed 6) transitions.
// Phase 1: matrix 1683 rows 1833 cols
[2025-06-06 23:51:39] [INFO ] Computed 331 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:51:39] [INFO ] Implicit Places using invariants in 556 ms returned []
[2025-06-06 23:51:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:51:41] [INFO ] Implicit Places using invariants and state equation in 1568 ms returned []
Implicit Place search using SMT with State Equation took 2127 ms to find 0 implicit places.
Running 1682 sub problems to find dead transitions.
[2025-06-06 23:51:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
(s1485 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1832/3516 variables, and 0 constraints, problems are : Problem set: 0 solved, 1682 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1833 constraints, PredecessorRefiner: 1682/1682 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1682 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1832/3516 variables, and 0 constraints, problems are : Problem set: 0 solved, 1682 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1833 constraints, PredecessorRefiner: 0/1682 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60346ms problems are : Problem set: 0 solved, 1682 unsolved
Search for dead transitions found 0 dead transitions in 60349ms
Starting structural reductions in LTL mode, iteration 1 : 1833/1839 places, 1683/1689 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62654 ms. Remains : 1833/1839 places, 1683/1689 transitions.
Stuttering acceptance computed with spot in 240 ms :[true, (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-06
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-06 finished in 62922 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(p0))) U (p1 U p0))||G(p2)))'
Support contains 5 out of 1839 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1839/1839 places, 1689/1689 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1832 transition count 1682
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1832 transition count 1682
Applied a total of 14 rules in 174 ms. Remains 1832 /1839 variables (removed 7) and now considering 1682/1689 (removed 7) transitions.
// Phase 1: matrix 1682 rows 1832 cols
[2025-06-06 23:52:42] [INFO ] Computed 331 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:52:42] [INFO ] Implicit Places using invariants in 551 ms returned []
[2025-06-06 23:52:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:52:44] [INFO ] Implicit Places using invariants and state equation in 1529 ms returned []
Implicit Place search using SMT with State Equation took 2082 ms to find 0 implicit places.
Running 1681 sub problems to find dead transitions.
[2025-06-06 23:52:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1831/3514 variables, and 0 constraints, problems are : Problem set: 0 solved, 1681 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1832 constraints, PredecessorRefiner: 1681/1681 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1681 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1831/3514 variables, and 0 constraints, problems are : Problem set: 0 solved, 1681 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1832 constraints, PredecessorRefiner: 0/1681 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60318ms problems are : Problem set: 0 solved, 1681 unsolved
Search for dead transitions found 0 dead transitions in 60321ms
Starting structural reductions in LTL mode, iteration 1 : 1832/1839 places, 1682/1689 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62581 ms. Remains : 1832/1839 places, 1682/1689 transitions.
Stuttering acceptance computed with spot in 584 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0), true, (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-07
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-07 finished in 63198 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(((F(p0) U p1)||X(X(p2))))))))'
Support contains 3 out of 1839 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1839/1839 places, 1689/1689 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1834 transition count 1684
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1834 transition count 1684
Applied a total of 10 rules in 170 ms. Remains 1834 /1839 variables (removed 5) and now considering 1684/1689 (removed 5) transitions.
// Phase 1: matrix 1684 rows 1834 cols
[2025-06-06 23:53:45] [INFO ] Computed 331 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:53:45] [INFO ] Implicit Places using invariants in 557 ms returned []
[2025-06-06 23:53:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:53:47] [INFO ] Implicit Places using invariants and state equation in 1617 ms returned []
Implicit Place search using SMT with State Equation took 2175 ms to find 0 implicit places.
Running 1683 sub problems to find dead transitions.
[2025-06-06 23:53:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1833/3518 variables, and 0 constraints, problems are : Problem set: 0 solved, 1683 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1834 constraints, PredecessorRefiner: 1683/1683 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1683 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1833/3518 variables, and 0 constraints, problems are : Problem set: 0 solved, 1683 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1834 constraints, PredecessorRefiner: 0/1683 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60328ms problems are : Problem set: 0 solved, 1683 unsolved
Search for dead transitions found 0 dead transitions in 60331ms
Starting structural reductions in LTL mode, iteration 1 : 1834/1839 places, 1684/1689 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62680 ms. Remains : 1834/1839 places, 1684/1689 transitions.
Stuttering acceptance computed with spot in 397 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-08
Product exploration explored 100000 steps with 967 reset in 312 ms.
Product exploration explored 100000 steps with 975 reset in 389 ms.
Computed a total of 361 stabilizing places and 361 stable transitions
Computed a total of 361 stabilizing places and 361 stable transitions
Detected a total of 361/1834 stabilizing places and 361/1684 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 10 states, 15 edges and 3 AP (stutter sensitive) to 10 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 392 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
RANDOM walk for 3610 steps (0 resets) in 34 ms. (103 steps per ms) remains 0/8 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p2)))), (F p1), (F p0), (F (NOT (AND (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F p2), (F (NOT (OR (NOT p1) p0)))]
Knowledge based reduction with 3 factoid took 367 ms. Reduced automaton from 10 states, 15 edges and 3 AP (stutter sensitive) to 10 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 378 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 381 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
[2025-06-06 23:54:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 23:54:52] [INFO ] [Real]Absence check using 331 positive place invariants in 1061 ms returned sat
[2025-06-06 23:55:05] [INFO ] [Real]Absence check using state equation in 13124 ms returned unknown
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 3 out of 1834 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1834/1834 places, 1684/1684 transitions.
Applied a total of 0 rules in 85 ms. Remains 1834 /1834 variables (removed 0) and now considering 1684/1684 (removed 0) transitions.
[2025-06-06 23:55:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:55:06] [INFO ] Implicit Places using invariants in 556 ms returned []
[2025-06-06 23:55:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:55:07] [INFO ] Implicit Places using invariants and state equation in 1638 ms returned []
Implicit Place search using SMT with State Equation took 2200 ms to find 0 implicit places.
Running 1683 sub problems to find dead transitions.
[2025-06-06 23:55:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 1833/3518 variables, and 0 constraints, problems are : Problem set: 0 solved, 1683 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1834 constraints, PredecessorRefiner: 1683/1683 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1683 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1833/3518 variables, and 0 constraints, problems are : Problem set: 0 solved, 1683 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1834 constraints, PredecessorRefiner: 0/1683 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60320ms problems are : Problem set: 0 solved, 1683 unsolved
Search for dead transitions found 0 dead transitions in 60323ms
Finished structural reductions in LTL mode , in 1 iterations and 62612 ms. Remains : 1834/1834 places, 1684/1684 transitions.
Computed a total of 361 stabilizing places and 361 stable transitions
Computed a total of 361 stabilizing places and 361 stable transitions
Detected a total of 361/1834 stabilizing places and 361/1684 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 10 states, 15 edges and 3 AP (stutter sensitive) to 10 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 366 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
RANDOM walk for 3312 steps (0 resets) in 34 ms. (94 steps per ms) remains 0/8 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p2)))), (F p1), (F p0), (F (NOT (AND (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F p2), (F (NOT (OR (NOT p1) p0)))]
Knowledge based reduction with 3 factoid took 374 ms. Reduced automaton from 10 states, 15 edges and 3 AP (stutter sensitive) to 10 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 397 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 378 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
[2025-06-06 23:56:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-06 23:56:11] [INFO ] [Real]Absence check using 331 positive place invariants in 1059 ms returned sat
[2025-06-06 23:56:24] [INFO ] [Real]Absence check using state equation in 13140 ms returned unknown
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 411 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 999 reset in 334 ms.
Product exploration explored 100000 steps with 1021 reset in 324 ms.
Applying partial POR strategy [false, false, false, false, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 402 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Support contains 3 out of 1834 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1834/1834 places, 1684/1684 transitions.
Performed 209 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 209 rules applied. Total rules applied 209 place count 1834 transition count 1684
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 61 Pre rules applied. Total rules applied 209 place count 1834 transition count 1686
Deduced a syphon composed of 270 places in 2 ms
Iterating global reduction 1 with 61 rules applied. Total rules applied 270 place count 1834 transition count 1686
Performed 627 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 897 places in 1 ms
Iterating global reduction 1 with 627 rules applied. Total rules applied 897 place count 1834 transition count 1686
Renaming transitions due to excessive name length > 1024 char.
Discarding 208 places :
Symmetric choice reduction at 1 with 208 rule applications. Total rules 1105 place count 1626 transition count 1478
Deduced a syphon composed of 689 places in 1 ms
Iterating global reduction 1 with 208 rules applied. Total rules applied 1313 place count 1626 transition count 1478
Deduced a syphon composed of 689 places in 1 ms
Applied a total of 1313 rules in 386 ms. Remains 1626 /1834 variables (removed 208) and now considering 1478/1684 (removed 206) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 23:56:26] [INFO ] Redundant transitions in 25 ms returned []
Running 1477 sub problems to find dead transitions.
// Phase 1: matrix 1478 rows 1626 cols
[2025-06-06 23:56:26] [INFO ] Computed 331 invariants in 16 ms
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1625/3104 variables, and 0 constraints, problems are : Problem set: 0 solved, 1477 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1626 constraints, PredecessorRefiner: 1477/1353 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1477 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1625/3104 variables, and 0 constraints, problems are : Problem set: 0 solved, 1477 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1626 constraints, PredecessorRefiner: 124/1353 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60809ms problems are : Problem set: 0 solved, 1477 unsolved
Search for dead transitions found 0 dead transitions in 60813ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1626/1834 places, 1478/1684 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61245 ms. Remains : 1626/1834 places, 1478/1684 transitions.
Built C files in :
/tmp/ltsmin8036404946502179201
[2025-06-06 23:57:27] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8036404946502179201
Running compilation step : cd /tmp/ltsmin8036404946502179201;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8036404946502179201;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8036404946502179201;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 1834 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1834/1834 places, 1684/1684 transitions.
Applied a total of 0 rules in 85 ms. Remains 1834 /1834 variables (removed 0) and now considering 1684/1684 (removed 0) transitions.
// Phase 1: matrix 1684 rows 1834 cols
[2025-06-06 23:57:30] [INFO ] Computed 331 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:57:31] [INFO ] Implicit Places using invariants in 608 ms returned []
[2025-06-06 23:57:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:57:33] [INFO ] Implicit Places using invariants and state equation in 1695 ms returned []
Implicit Place search using SMT with State Equation took 2305 ms to find 0 implicit places.
Running 1683 sub problems to find dead transitions.
[2025-06-06 23:57:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1833/3518 variables, and 0 constraints, problems are : Problem set: 0 solved, 1683 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1834 constraints, PredecessorRefiner: 1683/1683 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1683 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1833/3518 variables, and 0 constraints, problems are : Problem set: 0 solved, 1683 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1834 constraints, PredecessorRefiner: 0/1683 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60332ms problems are : Problem set: 0 solved, 1683 unsolved
Search for dead transitions found 0 dead transitions in 60336ms
Finished structural reductions in LTL mode , in 1 iterations and 62732 ms. Remains : 1834/1834 places, 1684/1684 transitions.
Built C files in :
/tmp/ltsmin5275670685557030240
[2025-06-06 23:58:33] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5275670685557030240
Running compilation step : cd /tmp/ltsmin5275670685557030240;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5275670685557030240;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5275670685557030240;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-06 23:58:36] [INFO ] Flatten gal took : 48 ms
[2025-06-06 23:58:36] [INFO ] Flatten gal took : 40 ms
[2025-06-06 23:58:36] [INFO ] Time to serialize gal into /tmp/LTL13954637667409830691.gal : 7 ms
[2025-06-06 23:58:36] [INFO ] Time to serialize properties into /tmp/LTL13868631969485526086.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/LTL13954637667409830691.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6393159801676735110.hoa' '-atoms' '/tmp/LTL13868631969485526086.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/LTL13868631969485526086.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6393159801676735110.hoa
Detected timeout of ITS tools.
[2025-06-06 23:58:51] [INFO ] Flatten gal took : 35 ms
[2025-06-06 23:58:51] [INFO ] Flatten gal took : 34 ms
[2025-06-06 23:58:51] [INFO ] Time to serialize gal into /tmp/LTL17554919055053221523.gal : 7 ms
[2025-06-06 23:58:51] [INFO ] Time to serialize properties into /tmp/LTL9911576124267760439.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/LTL17554919055053221523.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9911576124267760439.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X(G(((F("(p1614==1)"))U("(p75==1)"))||(X(X("(p1227==1)")))))))))
Formula 0 simplified : XXXF((G!"(p1614==1)" R !"(p75==1)") & XX!"(p1227==1)")
Detected timeout of ITS tools.
[2025-06-06 23:59:06] [INFO ] Flatten gal took : 35 ms
[2025-06-06 23:59:06] [INFO ] Applying decomposition
[2025-06-06 23:59:07] [INFO ] Flatten gal took : 34 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/graph10804972926249916879.txt' '-o' '/tmp/graph10804972926249916879.bin' '-w' '/tmp/graph10804972926249916879.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10804972926249916879.bin' '-l' '-1' '-v' '-w' '/tmp/graph10804972926249916879.weights' '-q' '0' '-e' '0.001'
[2025-06-06 23:59:07] [INFO ] Decomposing Gal with order
[2025-06-06 23:59:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 23:59:07] [INFO ] Removed a total of 270 redundant transitions.
[2025-06-06 23:59:07] [INFO ] Flatten gal took : 70 ms
[2025-06-06 23:59:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2025-06-06 23:59:07] [INFO ] Time to serialize gal into /tmp/LTL10187310804816113894.gal : 17 ms
[2025-06-06 23:59:07] [INFO ] Time to serialize properties into /tmp/LTL17736513437452796068.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/LTL10187310804816113894.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17736513437452796068.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 : !((X(X(X(G(((F("(i23.i1.i1.u574.p1614==1)"))U("(i0.i0.i0.u31.p75==1)"))||(X(X("(i17.u436.p1227==1)")))))))))
Formula 0 simplified : XXXF((G!"(i23.i1.i1.u574.p1614==1)" R !"(i0.i0.i0.u31.p75==1)") & XX!"(i17.u436.p1227==1)")
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-08 finished in 337355 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 1839 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1839/1839 places, 1689/1689 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1838 transition count 1476
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1626 transition count 1476
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1626 transition count 1326
Deduced a syphon composed of 150 places in 1 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1476 transition count 1326
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 731 place count 1469 transition count 1319
Iterating global reduction 2 with 7 rules applied. Total rules applied 738 place count 1469 transition count 1319
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 738 place count 1469 transition count 1314
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 748 place count 1464 transition count 1314
Performed 532 Post agglomeration using F-continuation condition.Transition count delta: 532
Deduced a syphon composed of 532 places in 1 ms
Reduce places removed 532 places and 0 transitions.
Iterating global reduction 2 with 1064 rules applied. Total rules applied 1812 place count 932 transition count 782
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1814 place count 930 transition count 780
Applied a total of 1814 rules in 263 ms. Remains 930 /1839 variables (removed 909) and now considering 780/1689 (removed 909) transitions.
// Phase 1: matrix 780 rows 930 cols
[2025-06-06 23:59:22] [INFO ] Computed 331 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:59:23] [INFO ] Implicit Places using invariants in 399 ms returned []
[2025-06-06 23:59:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 23:59:23] [INFO ] Implicit Places using invariants and state equation in 802 ms returned []
Implicit Place search using SMT with State Equation took 1203 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 23:59:23] [INFO ] Redundant transitions in 7 ms returned []
Running 778 sub problems to find dead transitions.
[2025-06-06 23:59:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/930 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 778 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:42] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:42] [INFO ] Deduced a trap composed of 27 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:42] [INFO ] Deduced a trap composed of 41 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:43] [INFO ] Deduced a trap composed of 55 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:43] [INFO ] Deduced a trap composed of 69 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:43] [INFO ] Deduced a trap composed of 83 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:43] [INFO ] Deduced a trap composed of 97 places in 67 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:44] [INFO ] Deduced a trap composed of 111 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:44] [INFO ] Deduced a trap composed of 125 places in 76 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:44] [INFO ] Deduced a trap composed of 139 places in 83 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:44] [INFO ] Deduced a trap composed of 153 places in 151 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:45] [INFO ] Deduced a trap composed of 167 places in 94 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:45] [INFO ] Deduced a trap composed of 181 places in 114 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:45] [INFO ] Deduced a trap composed of 195 places in 106 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:46] [INFO ] Deduced a trap composed of 209 places in 113 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:46] [INFO ] Deduced a trap composed of 223 places in 114 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:46] [INFO ] Deduced a trap composed of 237 places in 123 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:47] [INFO ] Deduced a trap composed of 251 places in 132 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:47] [INFO ] Deduced a trap composed of 265 places in 173 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 23:59:48] [INFO ] Deduced a trap composed of 279 places in 159 ms of which 38 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/930 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 778 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 930/1710 variables, and 351 constraints, problems are : Problem set: 0 solved, 778 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/930 constraints, PredecessorRefiner: 778/778 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 778 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/930 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 778 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/930 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 778 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:00:06] [INFO ] Deduced a trap composed of 293 places in 161 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:00:06] [INFO ] Deduced a trap composed of 307 places in 168 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:00:07] [INFO ] Deduced a trap composed of 321 places in 188 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:00:07] [INFO ] Deduced a trap composed of 335 places in 190 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:00:07] [INFO ] Deduced a trap composed of 349 places in 187 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:00:08] [INFO ] Deduced a trap composed of 363 places in 201 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:00:08] [INFO ] Deduced a trap composed of 377 places in 198 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:00:09] [INFO ] Deduced a trap composed of 391 places in 224 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:00:09] [INFO ] Deduced a trap composed of 405 places in 231 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:00:10] [INFO ] Deduced a trap composed of 419 places in 236 ms of which 74 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/930 variables, 10/361 constraints. Problems are: Problem set: 0 solved, 778 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 930/1710 variables, and 361 constraints, problems are : Problem set: 0 solved, 778 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/930 constraints, PredecessorRefiner: 0/778 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60110ms problems are : Problem set: 0 solved, 778 unsolved
Search for dead transitions found 0 dead transitions in 60111ms
Starting structural reductions in SI_LTL mode, iteration 1 : 930/1839 places, 780/1689 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61589 ms. Remains : 930/1839 places, 780/1689 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-10
Stuttering criterion allowed to conclude after 3984 steps with 3 reset in 33 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-10 finished in 61684 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 (p1||X((p1||G(p2)))))))'
Support contains 5 out of 1839 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1839/1839 places, 1689/1689 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1833 transition count 1683
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1833 transition count 1683
Applied a total of 12 rules in 180 ms. Remains 1833 /1839 variables (removed 6) and now considering 1683/1689 (removed 6) transitions.
// Phase 1: matrix 1683 rows 1833 cols
[2025-06-07 00:00:24] [INFO ] Computed 331 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:00:24] [INFO ] Implicit Places using invariants in 566 ms returned []
[2025-06-07 00:00:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:00:26] [INFO ] Implicit Places using invariants and state equation in 1491 ms returned []
Implicit Place search using SMT with State Equation took 2058 ms to find 0 implicit places.
Running 1682 sub problems to find dead transitions.
[2025-06-07 00:00:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
(s1552 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1832/3516 variables, and 0 constraints, problems are : Problem set: 0 solved, 1682 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1833 constraints, PredecessorRefiner: 1682/1682 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1682 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1832/3516 variables, and 0 constraints, problems are : Problem set: 0 solved, 1682 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1833 constraints, PredecessorRefiner: 0/1682 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60325ms problems are : Problem set: 0 solved, 1682 unsolved
Search for dead transitions found 0 dead transitions in 60328ms
Starting structural reductions in LTL mode, iteration 1 : 1833/1839 places, 1683/1689 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62570 ms. Remains : 1833/1839 places, 1683/1689 transitions.
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) p0), p0, (AND p0 (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-11
Product exploration explored 100000 steps with 21 reset in 803 ms.
Product exploration explored 100000 steps with 20 reset in 912 ms.
Computed a total of 360 stabilizing places and 360 stable transitions
Computed a total of 360 stabilizing places and 360 stable transitions
Detected a total of 360/1833 stabilizing places and 360/1683 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (AND (NOT p1) (NOT p2))), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 130 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 312 ms :[(OR p0 (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), p0, false, false, false, false]
RANDOM walk for 40000 steps (8 resets) in 499 ms. (80 steps per ms) remains 2/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 316 ms. (126 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 225 ms. (177 steps per ms) remains 2/2 properties
[2025-06-07 00:01:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 57/62 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1771/1833 variables, 325/331 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:29] [INFO ] Deduced a trap composed of 18 places in 158 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:30] [INFO ] Deduced a trap composed of 19 places in 155 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:30] [INFO ] Deduced a trap composed of 20 places in 141 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:30] [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
[2025-06-07 00:01:30] [INFO ] Deduced a trap composed of 24 places in 126 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:30] [INFO ] Deduced a trap composed of 27 places in 120 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:30] [INFO ] Deduced a trap composed of 27 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:30] [INFO ] Deduced a trap composed of 28 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:31] [INFO ] Deduced a trap composed of 33 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:31] [INFO ] Deduced a trap composed of 36 places in 89 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:31] [INFO ] Deduced a trap composed of 37 places in 83 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:31] [INFO ] Deduced a trap composed of 38 places in 77 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:31] [INFO ] Deduced a trap composed of 41 places in 77 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:31] [INFO ] Deduced a trap composed of 42 places in 73 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:31] [INFO ] Deduced a trap composed of 42 places in 62 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:31] [INFO ] Deduced a trap composed of 43 places in 60 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:31] [INFO ] Deduced a trap composed of 44 places in 49 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1833 variables, 17/348 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1833 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 1683/3516 variables, 1833/2181 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:32] [INFO ] Deduced a trap composed of 23 places in 268 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:33] [INFO ] Deduced a trap composed of 24 places in 265 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:33] [INFO ] Deduced a trap composed of 24 places in 253 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:33] [INFO ] Deduced a trap composed of 27 places in 257 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:34] [INFO ] Deduced a trap composed of 28 places in 264 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:34] [INFO ] Deduced a trap composed of 27 places in 266 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:34] [INFO ] Deduced a trap composed of 28 places in 252 ms of which 35 ms to minimize.
SMT process timed out in 5232ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 1833 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1833/1833 places, 1683/1683 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1833 transition count 1473
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1623 transition count 1473
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 420 place count 1623 transition count 1323
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 720 place count 1473 transition count 1323
Performed 537 Post agglomeration using F-continuation condition.Transition count delta: 537
Deduced a syphon composed of 537 places in 1 ms
Reduce places removed 537 places and 0 transitions.
Iterating global reduction 2 with 1074 rules applied. Total rules applied 1794 place count 936 transition count 786
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 264 times.
Drop transitions (Partial Free agglomeration) removed 264 transitions
Iterating global reduction 2 with 264 rules applied. Total rules applied 2058 place count 936 transition count 786
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2059 place count 935 transition count 785
Applied a total of 2059 rules in 219 ms. Remains 935 /1833 variables (removed 898) and now considering 785/1683 (removed 898) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 219 ms. Remains : 935/1833 places, 785/1683 transitions.
RANDOM walk for 40000 steps (9 resets) in 505 ms. (79 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 252 ms. (158 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 211 ms. (188 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 169946 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :0 out of 2
Probabilistic random walk after 169946 steps, saw 152073 distinct states, run finished after 3007 ms. (steps per millisecond=56 ) properties seen :0
// Phase 1: matrix 785 rows 935 cols
[2025-06-07 00:01:38] [INFO ] Computed 331 invariants in 48 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 17/22 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 12/34 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 49/83 variables, 34/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 76/159 variables, 40/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/159 variables, 10/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/159 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 4/163 variables, 4/99 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/163 variables, 4/103 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/163 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 4/167 variables, 2/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/167 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 4/171 variables, 2/107 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/171 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 97/268 variables, 50/157 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/268 variables, 11/168 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 3/271 variables, 3/171 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/271 variables, 3/174 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/271 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 4/275 variables, 2/176 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/275 variables, 2/178 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/275 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 4/279 variables, 2/180 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/279 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/279 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 1/280 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/280 variables, 1/184 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/280 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (OVERLAPS) 121/401 variables, 66/250 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/401 variables, 17/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/401 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (OVERLAPS) 3/404 variables, 3/270 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/404 variables, 3/273 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/404 variables, 0/273 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (OVERLAPS) 6/410 variables, 3/276 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/410 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (OVERLAPS) 2/412 variables, 1/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/412 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (OVERLAPS) 1/413 variables, 1/278 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/413 variables, 1/279 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/413 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (OVERLAPS) 117/530 variables, 60/339 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/530 variables, 11/350 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/530 variables, 1/351 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:38] [INFO ] Deduced a trap composed of 4 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:38] [INFO ] Deduced a trap composed of 5 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:38] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 5 ms to minimize.
All remaining problems are real, not stopping.
At refinement iteration 48 (INCLUDED_ONLY) 0/530 variables, 3/354 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/530 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (OVERLAPS) 7/537 variables, 8/362 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/537 variables, 7/369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/537 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (OVERLAPS) 10/547 variables, 5/374 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/547 variables, 6/380 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/547 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 56 (OVERLAPS) 2/549 variables, 1/381 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/549 variables, 2/383 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/549 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 59 (OVERLAPS) 105/654 variables, 62/445 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/654 variables, 17/462 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/654 variables, 1/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/654 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 63 (OVERLAPS) 2/656 variables, 2/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/656 variables, 2/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/656 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 66 (OVERLAPS) 4/660 variables, 2/469 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/660 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 68 (OVERLAPS) 97/757 variables, 49/518 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/757 variables, 11/529 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/757 variables, 1/530 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/757 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 72 (OVERLAPS) 4/761 variables, 4/534 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/761 variables, 4/538 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/761 variables, 0/538 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 75 (OVERLAPS) 8/769 variables, 4/542 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/769 variables, 4/546 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/769 variables, 0/546 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 78 (OVERLAPS) 2/771 variables, 1/547 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/771 variables, 2/549 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/771 variables, 0/549 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 81 (OVERLAPS) 1/772 variables, 1/550 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/772 variables, 1/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/772 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 84 (OVERLAPS) 78/850 variables, 49/600 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/850 variables, 15/615 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/850 variables, 0/615 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 87 (OVERLAPS) 1/851 variables, 1/616 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/851 variables, 1/617 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/851 variables, 0/617 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 90 (OVERLAPS) 2/853 variables, 1/618 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/853 variables, 2/620 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/853 variables, 0/620 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 93 (OVERLAPS) 38/891 variables, 22/642 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/891 variables, 7/649 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/891 variables, 0/649 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 96 (OVERLAPS) 2/893 variables, 2/651 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/893 variables, 2/653 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/893 variables, 0/653 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 99 (OVERLAPS) 4/897 variables, 2/655 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/897 variables, 0/655 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 101 (OVERLAPS) 32/929 variables, 20/675 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/929 variables, 5/680 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/929 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 104 (OVERLAPS) 21/950 variables, 11/691 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/950 variables, 3/694 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/950 variables, 0/694 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 107 (OVERLAPS) 1/951 variables, 1/695 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/951 variables, 1/696 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/951 variables, 0/696 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 110 (OVERLAPS) 2/953 variables, 1/697 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/953 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 112 (OVERLAPS) 2/955 variables, 1/698 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/955 variables, 0/698 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 114 (OVERLAPS) 1/956 variables, 1/699 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/956 variables, 1/700 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/956 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 117 (OVERLAPS) 30/986 variables, 18/718 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/986 variables, 4/722 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/986 variables, 0/722 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 120 (OVERLAPS) 21/1007 variables, 11/733 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1007 variables, 3/736 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1007 variables, 0/736 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 123 (OVERLAPS) 2/1009 variables, 2/738 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1009 variables, 2/740 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1009 variables, 0/740 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 126 (OVERLAPS) 2/1011 variables, 1/741 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1011 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 128 (OVERLAPS) 2/1013 variables, 1/742 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1013 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 130 (OVERLAPS) 30/1043 variables, 18/760 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1043 variables, 4/764 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1043 variables, 0/764 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 133 (OVERLAPS) 21/1064 variables, 11/775 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1064 variables, 3/778 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1064 variables, 0/778 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 136 (OVERLAPS) 2/1066 variables, 2/780 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1066 variables, 2/782 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1066 variables, 0/782 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 139 (OVERLAPS) 4/1070 variables, 2/784 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1070 variables, 0/784 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 141 (OVERLAPS) 30/1100 variables, 18/802 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1100 variables, 4/806 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1100 variables, 0/806 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 144 (OVERLAPS) 21/1121 variables, 11/817 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1121 variables, 3/820 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1121 variables, 0/820 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 147 (OVERLAPS) 2/1123 variables, 2/822 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1123 variables, 2/824 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1123 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 150 (OVERLAPS) 4/1127 variables, 2/826 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1127 variables, 0/826 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 152 (OVERLAPS) 30/1157 variables, 18/844 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1157 variables, 4/848 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1157 variables, 0/848 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 155 (OVERLAPS) 21/1178 variables, 11/859 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1178 variables, 3/862 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1178 variables, 0/862 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 158 (OVERLAPS) 2/1180 variables, 2/864 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1180 variables, 2/866 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1180 variables, 0/866 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 161 (OVERLAPS) 2/1182 variables, 1/867 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1182 variables, 0/867 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 163 (OVERLAPS) 2/1184 variables, 1/868 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1184 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 165 (OVERLAPS) 30/1214 variables, 18/886 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1214 variables, 4/890 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1214 variables, 0/890 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 168 (OVERLAPS) 21/1235 variables, 11/901 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1235 variables, 3/904 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1235 variables, 0/904 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 171 (OVERLAPS) 2/1237 variables, 2/906 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1237 variables, 2/908 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1237 variables, 0/908 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 174 (OVERLAPS) 4/1241 variables, 2/910 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1241 variables, 0/910 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 176 (OVERLAPS) 30/1271 variables, 18/928 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/1271 variables, 4/932 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1271 variables, 0/932 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 179 (OVERLAPS) 21/1292 variables, 11/943 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1292 variables, 3/946 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1292 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 182 (OVERLAPS) 2/1294 variables, 2/948 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1294 variables, 2/950 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1294 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 185 (OVERLAPS) 2/1296 variables, 1/951 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1296 variables, 0/951 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 187 (OVERLAPS) 2/1298 variables, 1/952 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1298 variables, 0/952 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 189 (OVERLAPS) 30/1328 variables, 18/970 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1328 variables, 4/974 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1328 variables, 0/974 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 192 (OVERLAPS) 21/1349 variables, 11/985 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1349 variables, 3/988 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1349 variables, 0/988 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 195 (OVERLAPS) 1/1350 variables, 1/989 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1350 variables, 1/990 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/1350 variables, 0/990 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 198 (OVERLAPS) 2/1352 variables, 1/991 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1352 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 200 (OVERLAPS) 2/1354 variables, 1/992 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 201 (INCLUDED_ONLY) 0/1354 variables, 0/992 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 202 (OVERLAPS) 1/1355 variables, 1/993 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 203 (INCLUDED_ONLY) 0/1355 variables, 1/994 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 204 (INCLUDED_ONLY) 0/1355 variables, 0/994 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 205 (OVERLAPS) 30/1385 variables, 18/1012 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 206 (INCLUDED_ONLY) 0/1385 variables, 4/1016 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 207 (INCLUDED_ONLY) 0/1385 variables, 0/1016 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 208 (OVERLAPS) 21/1406 variables, 11/1027 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 209 (INCLUDED_ONLY) 0/1406 variables, 3/1030 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 210 (INCLUDED_ONLY) 0/1406 variables, 0/1030 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 211 (OVERLAPS) 2/1408 variables, 2/1032 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 212 (INCLUDED_ONLY) 0/1408 variables, 2/1034 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 213 (INCLUDED_ONLY) 0/1408 variables, 0/1034 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 214 (OVERLAPS) 4/1412 variables, 2/1036 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 215 (INCLUDED_ONLY) 0/1412 variables, 0/1036 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 216 (OVERLAPS) 30/1442 variables, 18/1054 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 217 (INCLUDED_ONLY) 0/1442 variables, 4/1058 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 218 (INCLUDED_ONLY) 0/1442 variables, 0/1058 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 219 (OVERLAPS) 21/1463 variables, 11/1069 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 220 (INCLUDED_ONLY) 0/1463 variables, 3/1072 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 221 (INCLUDED_ONLY) 0/1463 variables, 0/1072 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 222 (OVERLAPS) 2/1465 variables, 2/1074 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 223 (INCLUDED_ONLY) 0/1465 variables, 2/1076 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 224 (INCLUDED_ONLY) 0/1465 variables, 0/1076 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 225 (OVERLAPS) 4/1469 variables, 2/1078 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 226 (INCLUDED_ONLY) 0/1469 variables, 0/1078 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 227 (OVERLAPS) 30/1499 variables, 18/1096 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 228 (INCLUDED_ONLY) 0/1499 variables, 4/1100 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 229 (INCLUDED_ONLY) 0/1499 variables, 0/1100 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 230 (OVERLAPS) 21/1520 variables, 11/1111 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 231 (INCLUDED_ONLY) 0/1520 variables, 3/1114 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 232 (INCLUDED_ONLY) 0/1520 variables, 0/1114 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 233 (OVERLAPS) 2/1522 variables, 2/1116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 234 (INCLUDED_ONLY) 0/1522 variables, 2/1118 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 235 (INCLUDED_ONLY) 0/1522 variables, 0/1118 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 236 (OVERLAPS) 2/1524 variables, 1/1119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 237 (INCLUDED_ONLY) 0/1524 variables, 0/1119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 238 (OVERLAPS) 2/1526 variables, 1/1120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 239 (INCLUDED_ONLY) 0/1526 variables, 0/1120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 240 (OVERLAPS) 30/1556 variables, 18/1138 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 241 (INCLUDED_ONLY) 0/1556 variables, 4/1142 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 242 (INCLUDED_ONLY) 0/1556 variables, 0/1142 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 243 (OVERLAPS) 21/1577 variables, 11/1153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 244 (INCLUDED_ONLY) 0/1577 variables, 3/1156 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 245 (INCLUDED_ONLY) 0/1577 variables, 0/1156 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 246 (OVERLAPS) 1/1578 variables, 1/1157 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 247 (INCLUDED_ONLY) 0/1578 variables, 1/1158 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 248 (INCLUDED_ONLY) 0/1578 variables, 0/1158 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 249 (OVERLAPS) 2/1580 variables, 1/1159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 250 (INCLUDED_ONLY) 0/1580 variables, 0/1159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 251 (OVERLAPS) 2/1582 variables, 1/1160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 252 (INCLUDED_ONLY) 0/1582 variables, 0/1160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 253 (OVERLAPS) 1/1583 variables, 1/1161 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 254 (INCLUDED_ONLY) 0/1583 variables, 1/1162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 255 (INCLUDED_ONLY) 0/1583 variables, 0/1162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 256 (OVERLAPS) 30/1613 variables, 18/1180 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 257 (INCLUDED_ONLY) 0/1613 variables, 4/1184 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 258 (INCLUDED_ONLY) 0/1613 variables, 0/1184 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 259 (OVERLAPS) 21/1634 variables, 11/1195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 260 (INCLUDED_ONLY) 0/1634 variables, 3/1198 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 261 (INCLUDED_ONLY) 0/1634 variables, 0/1198 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 262 (OVERLAPS) 2/1636 variables, 2/1200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 263 (INCLUDED_ONLY) 0/1636 variables, 2/1202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 264 (INCLUDED_ONLY) 0/1636 variables, 0/1202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 265 (OVERLAPS) 4/1640 variables, 2/1204 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 266 (INCLUDED_ONLY) 0/1640 variables, 0/1204 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 267 (OVERLAPS) 30/1670 variables, 18/1222 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 268 (INCLUDED_ONLY) 0/1670 variables, 4/1226 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 269 (INCLUDED_ONLY) 0/1670 variables, 0/1226 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 270 (OVERLAPS) 19/1689 variables, 11/1237 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 271 (INCLUDED_ONLY) 0/1689 variables, 3/1240 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 272 (INCLUDED_ONLY) 0/1689 variables, 0/1240 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 273 (OVERLAPS) 2/1691 variables, 2/1242 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 274 (INCLUDED_ONLY) 0/1691 variables, 2/1244 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 275 (INCLUDED_ONLY) 0/1691 variables, 0/1244 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 276 (OVERLAPS) 4/1695 variables, 2/1246 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 277 (INCLUDED_ONLY) 0/1695 variables, 0/1246 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 278 (OVERLAPS) 23/1718 variables, 16/1262 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 279 (INCLUDED_ONLY) 0/1718 variables, 4/1266 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 280 (INCLUDED_ONLY) 0/1718 variables, 0/1266 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 281 (OVERLAPS) 2/1720 variables, 2/1268 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 282 (INCLUDED_ONLY) 0/1720 variables, 1/1269 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 283 (INCLUDED_ONLY) 0/1720 variables, 0/1269 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 284 (OVERLAPS) 0/1720 variables, 0/1269 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1720/1720 variables, and 1269 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3726 ms.
Refiners :[Positive P Invariants (semi-flows): 314/314 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 935/935 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 17/22 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 12/34 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 49/83 variables, 34/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 76/159 variables, 40/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/159 variables, 10/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/159 variables, 2/97 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/159 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/159 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 4/163 variables, 4/102 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/163 variables, 4/106 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/163 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 4/167 variables, 2/108 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/167 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 4/171 variables, 2/110 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/171 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 97/268 variables, 50/160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/268 variables, 11/171 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/268 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 3/271 variables, 3/174 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/271 variables, 3/177 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/271 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 4/275 variables, 2/179 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/275 variables, 2/181 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/275 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 4/279 variables, 2/183 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/279 variables, 2/185 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/279 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (OVERLAPS) 1/280 variables, 1/186 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/280 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/280 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (OVERLAPS) 121/401 variables, 66/253 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/401 variables, 17/270 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/401 variables, 1/271 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/401 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (OVERLAPS) 3/404 variables, 3/274 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/404 variables, 3/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/404 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (OVERLAPS) 6/410 variables, 3/280 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/410 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (OVERLAPS) 2/412 variables, 1/281 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/412 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (OVERLAPS) 1/413 variables, 1/282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/413 variables, 1/283 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/413 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (OVERLAPS) 117/530 variables, 60/343 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/530 variables, 11/354 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/530 variables, 1/355 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/530 variables, 1/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:42] [INFO ] Deduced a trap composed of 4 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:42] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:42] [INFO ] Deduced a trap composed of 4 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:42] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:42] [INFO ] Deduced a trap composed of 6 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:42] [INFO ] Deduced a trap composed of 8 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:42] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:43] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:43] [INFO ] Deduced a trap composed of 8 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:43] [INFO ] Deduced a trap composed of 4 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:43] [INFO ] Deduced a trap composed of 4 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:43] [INFO ] Deduced a trap composed of 4 places in 52 ms of which 3 ms to minimize.
At refinement iteration 52 (INCLUDED_ONLY) 0/530 variables, 12/368 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/530 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (OVERLAPS) 7/537 variables, 8/376 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/537 variables, 7/383 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:43] [INFO ] Deduced a trap composed of 6 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:43] [INFO ] Deduced a trap composed of 6 places in 58 ms of which 4 ms to minimize.
At refinement iteration 56 (INCLUDED_ONLY) 0/537 variables, 2/385 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:43] [INFO ] Deduced a trap composed of 4 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:43] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 4 ms to minimize.
At refinement iteration 57 (INCLUDED_ONLY) 0/537 variables, 2/387 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/537 variables, 0/387 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 59 (OVERLAPS) 10/547 variables, 5/392 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/547 variables, 6/398 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/547 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 62 (OVERLAPS) 2/549 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/549 variables, 2/401 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/549 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 65 (OVERLAPS) 105/654 variables, 62/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/654 variables, 17/480 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/654 variables, 1/481 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:43] [INFO ] Deduced a trap composed of 4 places in 85 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:44] [INFO ] Deduced a trap composed of 4 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:44] [INFO ] Deduced a trap composed of 8 places in 61 ms of which 4 ms to minimize.
At refinement iteration 68 (INCLUDED_ONLY) 0/654 variables, 3/484 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:44] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:44] [INFO ] Deduced a trap composed of 6 places in 103 ms of which 19 ms to minimize.
At refinement iteration 69 (INCLUDED_ONLY) 0/654 variables, 2/486 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/654 variables, 0/486 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 71 (OVERLAPS) 2/656 variables, 2/488 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/656 variables, 2/490 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:44] [INFO ] Deduced a trap composed of 4 places in 106 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:44] [INFO ] Deduced a trap composed of 8 places in 59 ms of which 5 ms to minimize.
At refinement iteration 73 (INCLUDED_ONLY) 0/656 variables, 2/492 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/656 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 75 (OVERLAPS) 4/660 variables, 2/494 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:44] [INFO ] Deduced a trap composed of 4 places in 65 ms of which 4 ms to minimize.
At refinement iteration 76 (INCLUDED_ONLY) 0/660 variables, 1/495 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/660 variables, 0/495 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 78 (OVERLAPS) 97/757 variables, 49/544 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/757 variables, 11/555 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/757 variables, 1/556 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:45] [INFO ] Deduced a trap composed of 4 places in 108 ms of which 4 ms to minimize.
At refinement iteration 81 (INCLUDED_ONLY) 0/757 variables, 1/557 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/757 variables, 0/557 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 83 (OVERLAPS) 4/761 variables, 4/561 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/761 variables, 4/565 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:45] [INFO ] Deduced a trap composed of 6 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:45] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:45] [INFO ] Deduced a trap composed of 6 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:45] [INFO ] Deduced a trap composed of 6 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:45] [INFO ] Deduced a trap composed of 6 places in 68 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:45] [INFO ] Deduced a trap composed of 6 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:45] [INFO ] Deduced a trap composed of 6 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:45] [INFO ] Deduced a trap composed of 6 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:46] [INFO ] Deduced a trap composed of 8 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:46] [INFO ] Deduced a trap composed of 8 places in 55 ms of which 4 ms to minimize.
At refinement iteration 85 (INCLUDED_ONLY) 0/761 variables, 10/575 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:46] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 2 ms to minimize.
At refinement iteration 86 (INCLUDED_ONLY) 0/761 variables, 1/576 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/761 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 88 (OVERLAPS) 8/769 variables, 4/580 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/769 variables, 4/584 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/769 variables, 0/584 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 91 (OVERLAPS) 2/771 variables, 1/585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/771 variables, 2/587 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/771 variables, 0/587 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 94 (OVERLAPS) 1/772 variables, 1/588 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/772 variables, 1/589 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/772 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 97 (OVERLAPS) 78/850 variables, 49/638 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/850 variables, 15/653 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:46] [INFO ] Deduced a trap composed of 17 places in 67 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:46] [INFO ] Deduced a trap composed of 8 places in 61 ms of which 4 ms to minimize.
At refinement iteration 99 (INCLUDED_ONLY) 0/850 variables, 2/655 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/850 variables, 0/655 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 101 (OVERLAPS) 1/851 variables, 1/656 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/851 variables, 1/657 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:46] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:46] [INFO ] Deduced a trap composed of 4 places in 49 ms of which 2 ms to minimize.
At refinement iteration 103 (INCLUDED_ONLY) 0/851 variables, 2/659 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/851 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 105 (OVERLAPS) 2/853 variables, 1/660 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/853 variables, 2/662 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/853 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 108 (OVERLAPS) 38/891 variables, 22/684 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/891 variables, 7/691 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/891 variables, 0/691 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 111 (OVERLAPS) 2/893 variables, 2/693 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/893 variables, 2/695 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/893 variables, 0/695 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 114 (OVERLAPS) 4/897 variables, 2/697 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/897 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 116 (OVERLAPS) 32/929 variables, 20/717 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/929 variables, 5/722 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:47] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:47] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:47] [INFO ] Deduced a trap composed of 4 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:47] [INFO ] Deduced a trap composed of 6 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:47] [INFO ] Deduced a trap composed of 6 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:47] [INFO ] Deduced a trap composed of 4 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:47] [INFO ] Deduced a trap composed of 6 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:47] [INFO ] Deduced a trap composed of 8 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:48] [INFO ] Deduced a trap composed of 6 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:48] [INFO ] Deduced a trap composed of 6 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:48] [INFO ] Deduced a trap composed of 4 places in 51 ms of which 3 ms to minimize.
At refinement iteration 118 (INCLUDED_ONLY) 0/929 variables, 11/733 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:48] [INFO ] Deduced a trap composed of 4 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:48] [INFO ] Deduced a trap composed of 6 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:48] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 3 ms to minimize.
At refinement iteration 119 (INCLUDED_ONLY) 0/929 variables, 3/736 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:48] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 3 ms to minimize.
At refinement iteration 120 (INCLUDED_ONLY) 0/929 variables, 1/737 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/929 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 122 (OVERLAPS) 21/950 variables, 11/748 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/950 variables, 3/751 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/950 variables, 0/751 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 125 (OVERLAPS) 1/951 variables, 1/752 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/951 variables, 1/753 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:48] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 3 ms to minimize.
At refinement iteration 127 (INCLUDED_ONLY) 0/951 variables, 1/754 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/951 variables, 0/754 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 129 (OVERLAPS) 2/953 variables, 1/755 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/953 variables, 0/755 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 131 (OVERLAPS) 2/955 variables, 1/756 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/955 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 133 (OVERLAPS) 1/956 variables, 1/757 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/956 variables, 1/758 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/956 variables, 0/758 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 136 (OVERLAPS) 30/986 variables, 18/776 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/986 variables, 4/780 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/986 variables, 0/780 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 139 (OVERLAPS) 21/1007 variables, 11/791 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1007 variables, 3/794 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1007 variables, 0/794 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 142 (OVERLAPS) 2/1009 variables, 2/796 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1009 variables, 2/798 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1009 variables, 0/798 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 145 (OVERLAPS) 2/1011 variables, 1/799 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1011 variables, 0/799 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 147 (OVERLAPS) 2/1013 variables, 1/800 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1013 variables, 0/800 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 149 (OVERLAPS) 30/1043 variables, 18/818 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1043 variables, 4/822 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1043 variables, 0/822 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 152 (OVERLAPS) 21/1064 variables, 11/833 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1064 variables, 3/836 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1064 variables, 0/836 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 155 (OVERLAPS) 2/1066 variables, 2/838 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1066 variables, 2/840 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1066 variables, 0/840 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 158 (OVERLAPS) 4/1070 variables, 2/842 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1070 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 160 (OVERLAPS) 30/1100 variables, 18/860 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1100 variables, 4/864 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1100 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 163 (OVERLAPS) 21/1121 variables, 11/875 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1121 variables, 3/878 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1121 variables, 0/878 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 166 (OVERLAPS) 2/1123 variables, 2/880 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1123 variables, 2/882 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1123 variables, 0/882 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 169 (OVERLAPS) 4/1127 variables, 2/884 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1127 variables, 0/884 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 171 (OVERLAPS) 30/1157 variables, 18/902 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1157 variables, 4/906 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:50] [INFO ] Deduced a trap composed of 4 places in 55 ms of which 3 ms to minimize.
At refinement iteration 173 (INCLUDED_ONLY) 0/1157 variables, 1/907 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1157 variables, 0/907 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 175 (OVERLAPS) 21/1178 variables, 11/918 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1178 variables, 3/921 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:50] [INFO ] Deduced a trap composed of 8 places in 63 ms of which 4 ms to minimize.
At refinement iteration 177 (INCLUDED_ONLY) 0/1178 variables, 1/922 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1178 variables, 0/922 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 179 (OVERLAPS) 2/1180 variables, 2/924 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1180 variables, 2/926 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1180 variables, 0/926 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 182 (OVERLAPS) 2/1182 variables, 1/927 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1182 variables, 0/927 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 184 (OVERLAPS) 2/1184 variables, 1/928 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1184 variables, 0/928 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 186 (OVERLAPS) 30/1214 variables, 18/946 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1214 variables, 4/950 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1214 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 189 (OVERLAPS) 21/1235 variables, 11/961 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1235 variables, 3/964 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1235 variables, 0/964 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 192 (OVERLAPS) 2/1237 variables, 2/966 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1237 variables, 2/968 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1237 variables, 0/968 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 195 (OVERLAPS) 4/1241 variables, 2/970 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1241 variables, 0/970 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 197 (OVERLAPS) 30/1271 variables, 18/988 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/1271 variables, 4/992 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1271 variables, 0/992 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 200 (OVERLAPS) 21/1292 variables, 11/1003 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 201 (INCLUDED_ONLY) 0/1292 variables, 3/1006 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 202 (INCLUDED_ONLY) 0/1292 variables, 0/1006 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 203 (OVERLAPS) 2/1294 variables, 2/1008 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 204 (INCLUDED_ONLY) 0/1294 variables, 2/1010 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 205 (INCLUDED_ONLY) 0/1294 variables, 0/1010 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 206 (OVERLAPS) 2/1296 variables, 1/1011 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 207 (INCLUDED_ONLY) 0/1296 variables, 0/1011 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 208 (OVERLAPS) 2/1298 variables, 1/1012 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 209 (INCLUDED_ONLY) 0/1298 variables, 0/1012 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 210 (OVERLAPS) 30/1328 variables, 18/1030 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 211 (INCLUDED_ONLY) 0/1328 variables, 4/1034 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 212 (INCLUDED_ONLY) 0/1328 variables, 0/1034 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 213 (OVERLAPS) 21/1349 variables, 11/1045 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 214 (INCLUDED_ONLY) 0/1349 variables, 3/1048 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 215 (INCLUDED_ONLY) 0/1349 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 216 (OVERLAPS) 1/1350 variables, 1/1049 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 217 (INCLUDED_ONLY) 0/1350 variables, 1/1050 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 218 (INCLUDED_ONLY) 0/1350 variables, 0/1050 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 219 (OVERLAPS) 2/1352 variables, 1/1051 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 220 (INCLUDED_ONLY) 0/1352 variables, 0/1051 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 221 (OVERLAPS) 2/1354 variables, 1/1052 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 222 (INCLUDED_ONLY) 0/1354 variables, 0/1052 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 223 (OVERLAPS) 1/1355 variables, 1/1053 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 224 (INCLUDED_ONLY) 0/1355 variables, 1/1054 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 225 (INCLUDED_ONLY) 0/1355 variables, 0/1054 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 226 (OVERLAPS) 30/1385 variables, 18/1072 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 227 (INCLUDED_ONLY) 0/1385 variables, 4/1076 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 228 (INCLUDED_ONLY) 0/1385 variables, 0/1076 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 229 (OVERLAPS) 21/1406 variables, 11/1087 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 230 (INCLUDED_ONLY) 0/1406 variables, 3/1090 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 231 (INCLUDED_ONLY) 0/1406 variables, 0/1090 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 232 (OVERLAPS) 2/1408 variables, 2/1092 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 233 (INCLUDED_ONLY) 0/1408 variables, 2/1094 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 234 (INCLUDED_ONLY) 0/1408 variables, 0/1094 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 235 (OVERLAPS) 4/1412 variables, 2/1096 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 236 (INCLUDED_ONLY) 0/1412 variables, 0/1096 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 237 (OVERLAPS) 30/1442 variables, 18/1114 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 238 (INCLUDED_ONLY) 0/1442 variables, 4/1118 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 239 (INCLUDED_ONLY) 0/1442 variables, 0/1118 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 240 (OVERLAPS) 21/1463 variables, 11/1129 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 241 (INCLUDED_ONLY) 0/1463 variables, 3/1132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 242 (INCLUDED_ONLY) 0/1463 variables, 0/1132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 243 (OVERLAPS) 2/1465 variables, 2/1134 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 244 (INCLUDED_ONLY) 0/1465 variables, 2/1136 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 245 (INCLUDED_ONLY) 0/1465 variables, 0/1136 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 246 (OVERLAPS) 4/1469 variables, 2/1138 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 247 (INCLUDED_ONLY) 0/1469 variables, 0/1138 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 248 (OVERLAPS) 30/1499 variables, 18/1156 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 249 (INCLUDED_ONLY) 0/1499 variables, 4/1160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 250 (INCLUDED_ONLY) 0/1499 variables, 0/1160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 251 (OVERLAPS) 21/1520 variables, 11/1171 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 252 (INCLUDED_ONLY) 0/1520 variables, 3/1174 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 253 (INCLUDED_ONLY) 0/1520 variables, 0/1174 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 254 (OVERLAPS) 2/1522 variables, 2/1176 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 255 (INCLUDED_ONLY) 0/1522 variables, 2/1178 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 256 (INCLUDED_ONLY) 0/1522 variables, 0/1178 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 257 (OVERLAPS) 2/1524 variables, 1/1179 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 258 (INCLUDED_ONLY) 0/1524 variables, 0/1179 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 259 (OVERLAPS) 2/1526 variables, 1/1180 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 260 (INCLUDED_ONLY) 0/1526 variables, 0/1180 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 261 (OVERLAPS) 30/1556 variables, 18/1198 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 262 (INCLUDED_ONLY) 0/1556 variables, 4/1202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 263 (INCLUDED_ONLY) 0/1556 variables, 0/1202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 264 (OVERLAPS) 21/1577 variables, 11/1213 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 265 (INCLUDED_ONLY) 0/1577 variables, 3/1216 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:55] [INFO ] Deduced a trap along path composed of 2 places in 44 ms of which 5 ms to minimize.
At refinement iteration 266 (INCLUDED_ONLY) 0/1577 variables, 1/1217 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 267 (INCLUDED_ONLY) 0/1577 variables, 0/1217 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 268 (OVERLAPS) 1/1578 variables, 1/1218 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 269 (INCLUDED_ONLY) 0/1578 variables, 1/1219 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 270 (INCLUDED_ONLY) 0/1578 variables, 0/1219 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 271 (OVERLAPS) 2/1580 variables, 1/1220 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 272 (INCLUDED_ONLY) 0/1580 variables, 0/1220 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 273 (OVERLAPS) 2/1582 variables, 1/1221 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 274 (INCLUDED_ONLY) 0/1582 variables, 0/1221 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 275 (OVERLAPS) 1/1583 variables, 1/1222 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 276 (INCLUDED_ONLY) 0/1583 variables, 1/1223 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 277 (INCLUDED_ONLY) 0/1583 variables, 0/1223 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 278 (OVERLAPS) 30/1613 variables, 18/1241 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 279 (INCLUDED_ONLY) 0/1613 variables, 4/1245 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 280 (INCLUDED_ONLY) 0/1613 variables, 0/1245 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 281 (OVERLAPS) 21/1634 variables, 11/1256 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 282 (INCLUDED_ONLY) 0/1634 variables, 3/1259 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 283 (INCLUDED_ONLY) 0/1634 variables, 0/1259 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 284 (OVERLAPS) 2/1636 variables, 2/1261 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 285 (INCLUDED_ONLY) 0/1636 variables, 2/1263 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 286 (INCLUDED_ONLY) 0/1636 variables, 0/1263 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 287 (OVERLAPS) 4/1640 variables, 2/1265 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 288 (INCLUDED_ONLY) 0/1640 variables, 0/1265 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 289 (OVERLAPS) 30/1670 variables, 18/1283 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 290 (INCLUDED_ONLY) 0/1670 variables, 4/1287 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:56] [INFO ] Deduced a trap along path composed of 4 places in 32 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:56] [INFO ] Deduced a trap along path composed of 2 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:56] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 0 ms to minimize.
At refinement iteration 291 (INCLUDED_ONLY) 0/1670 variables, 3/1290 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:57] [INFO ] Deduced a trap composed of 17 places in 95 ms of which 8 ms to minimize.
At refinement iteration 292 (INCLUDED_ONLY) 0/1670 variables, 1/1291 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 293 (INCLUDED_ONLY) 0/1670 variables, 0/1291 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 294 (OVERLAPS) 19/1689 variables, 11/1302 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 295 (INCLUDED_ONLY) 0/1689 variables, 3/1305 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:57] [INFO ] Deduced a trap composed of 17 places in 88 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:57] [INFO ] Deduced a trap composed of 8 places in 85 ms of which 4 ms to minimize.
At refinement iteration 296 (INCLUDED_ONLY) 0/1689 variables, 2/1307 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:57] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:57] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:57] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 0 ms to minimize.
At refinement iteration 297 (INCLUDED_ONLY) 0/1689 variables, 3/1310 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:58] [INFO ] Deduced a trap composed of 4 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:01:58] [INFO ] Deduced a trap composed of 28 places in 93 ms of which 8 ms to minimize.
At refinement iteration 298 (INCLUDED_ONLY) 0/1689 variables, 2/1312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 299 (INCLUDED_ONLY) 0/1689 variables, 0/1312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 300 (OVERLAPS) 2/1691 variables, 2/1314 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 301 (INCLUDED_ONLY) 0/1691 variables, 2/1316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 302 (INCLUDED_ONLY) 0/1691 variables, 0/1316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 303 (OVERLAPS) 4/1695 variables, 2/1318 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 304 (INCLUDED_ONLY) 0/1695 variables, 0/1318 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 305 (OVERLAPS) 23/1718 variables, 16/1334 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 306 (INCLUDED_ONLY) 0/1718 variables, 4/1338 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 307 (INCLUDED_ONLY) 0/1718 variables, 0/1338 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 308 (OVERLAPS) 2/1720 variables, 2/1340 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 309 (INCLUDED_ONLY) 0/1720 variables, 1/1341 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 310 (INCLUDED_ONLY) 0/1720 variables, 0/1341 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 311 (OVERLAPS) 0/1720 variables, 0/1341 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1720/1720 variables, and 1341 constraints, problems are : Problem set: 0 solved, 2 unsolved in 17111 ms.
Refiners :[Positive P Invariants (semi-flows): 314/314 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 935/935 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 66/66 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 20899ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 919 ms.
Support contains 5 out of 935 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 935/935 places, 785/785 transitions.
Applied a total of 0 rules in 29 ms. Remains 935 /935 variables (removed 0) and now considering 785/785 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 935/935 places, 785/785 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 935/935 places, 785/785 transitions.
Applied a total of 0 rules in 32 ms. Remains 935 /935 variables (removed 0) and now considering 785/785 (removed 0) transitions.
[2025-06-07 00:02:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:02:00] [INFO ] Implicit Places using invariants in 476 ms returned []
[2025-06-07 00:02:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:02:01] [INFO ] Implicit Places using invariants and state equation in 1084 ms returned []
Implicit Place search using SMT with State Equation took 1564 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 00:02:01] [INFO ] Redundant transitions in 31 ms returned []
Running 780 sub problems to find dead transitions.
[2025-06-07 00:02:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 305/305 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 17/322 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:11] [INFO ] Deduced a trap composed of 4 places in 123 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:11] [INFO ] Deduced a trap composed of 4 places in 123 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:12] [INFO ] Deduced a trap composed of 4 places in 119 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:12] [INFO ] Deduced a trap composed of 4 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:12] [INFO ] Deduced a trap composed of 4 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:12] [INFO ] Deduced a trap composed of 4 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:12] [INFO ] Deduced a trap composed of 4 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:12] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:12] [INFO ] Deduced a trap composed of 4 places in 104 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:13] [INFO ] Deduced a trap composed of 4 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:13] [INFO ] Deduced a trap composed of 4 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:13] [INFO ] Deduced a trap composed of 4 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:13] [INFO ] Deduced a trap composed of 4 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:13] [INFO ] Deduced a trap composed of 4 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:13] [INFO ] Deduced a trap composed of 4 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:13] [INFO ] Deduced a trap composed of 4 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:13] [INFO ] Deduced a trap composed of 4 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:13] [INFO ] Deduced a trap composed of 4 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:14] [INFO ] Deduced a trap composed of 4 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:14] [INFO ] Deduced a trap composed of 4 places in 90 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 20/342 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:14] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:14] [INFO ] Deduced a trap composed of 4 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:14] [INFO ] Deduced a trap composed of 4 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:14] [INFO ] Deduced a trap composed of 4 places in 85 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:14] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:14] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:15] [INFO ] Deduced a trap composed of 4 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:15] [INFO ] Deduced a trap composed of 4 places in 76 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:15] [INFO ] Deduced a trap composed of 4 places in 76 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:15] [INFO ] Deduced a trap composed of 4 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:15] [INFO ] Deduced a trap composed of 4 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:15] [INFO ] Deduced a trap composed of 4 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:15] [INFO ] Deduced a trap composed of 4 places in 71 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:15] [INFO ] Deduced a trap composed of 4 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:15] [INFO ] Deduced a trap composed of 4 places in 69 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:15] [INFO ] Deduced a trap composed of 4 places in 69 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:15] [INFO ] Deduced a trap composed of 4 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:15] [INFO ] Deduced a trap composed of 4 places in 67 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:16] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:16] [INFO ] Deduced a trap composed of 4 places in 63 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/932 variables, 20/362 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:26] [INFO ] Deduced a trap composed of 4 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:26] [INFO ] Deduced a trap composed of 4 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:26] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:26] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:26] [INFO ] Deduced a trap composed of 6 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:26] [INFO ] Deduced a trap composed of 6 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:26] [INFO ] Deduced a trap composed of 6 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:26] [INFO ] Deduced a trap composed of 6 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:26] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:26] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:26] [INFO ] Deduced a trap composed of 6 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:27] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:27] [INFO ] Deduced a trap composed of 6 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:30] [INFO ] Deduced a trap composed of 4 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:30] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:30] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:30] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:30] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:30] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:30] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/932 variables, 20/382 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 932/1720 variables, and 382 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 305/314 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 0/935 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 305/305 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 17/322 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 60/382 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:35] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:35] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:36] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:36] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:36] [INFO ] Deduced a trap composed of 4 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:36] [INFO ] Deduced a trap composed of 4 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:36] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:36] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:36] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:36] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:36] [INFO ] Deduced a trap composed of 4 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:37] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:37] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:37] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:37] [INFO ] Deduced a trap composed of 4 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:37] [INFO ] Deduced a trap composed of 4 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:37] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:37] [INFO ] Deduced a trap composed of 4 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:38] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:38] [INFO ] Deduced a trap composed of 4 places in 67 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/932 variables, 20/402 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:42] [INFO ] Deduced a trap composed of 4 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:42] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:42] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:43] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:43] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:43] [INFO ] Deduced a trap composed of 4 places in 79 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:43] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:43] [INFO ] Deduced a trap composed of 16 places in 86 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:43] [INFO ] Deduced a trap composed of 4 places in 91 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:43] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:44] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:44] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:44] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:44] [INFO ] Deduced a trap composed of 16 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:44] [INFO ] Deduced a trap composed of 4 places in 100 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:44] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:45] [INFO ] Deduced a trap composed of 16 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:45] [INFO ] Deduced a trap composed of 4 places in 96 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:45] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:45] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/932 variables, 20/422 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:51] [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
[2025-06-07 00:02:51] [INFO ] Deduced a trap composed of 4 places in 112 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:51] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:51] [INFO ] Deduced a trap composed of 4 places in 125 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:52] [INFO ] Deduced a trap composed of 16 places in 139 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:52] [INFO ] Deduced a trap composed of 5 places in 131 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:52] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:52] [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
[2025-06-07 00:02:53] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:53] [INFO ] Deduced a trap composed of 4 places in 49 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:53] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:53] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:53] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:53] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:54] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:54] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:54] [INFO ] Deduced a trap composed of 4 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:54] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:54] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:02:54] [INFO ] Deduced a trap composed of 4 places in 47 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/932 variables, 20/442 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 932/1720 variables, and 442 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 305/314 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 0/935 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 120/120 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60151ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60153ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61788 ms. Remains : 935/935 places, 785/785 transitions.
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (AND (NOT p1) (NOT p2))), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (OR p1 (NOT p2)))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (NOT (OR (NOT p1) p2 p0))), (F (NOT (OR (NOT p1) p2 (NOT p0)))), (F p2), (F p0), (F p1)]
Knowledge based reduction with 10 factoid took 506 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter insensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 308 ms :[(OR p0 (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), p0, false, false, false, false]
Stuttering acceptance computed with spot in 307 ms :[(OR p0 (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), p0, false, false, false, false]
// Phase 1: matrix 1683 rows 1833 cols
[2025-06-07 00:03:02] [INFO ] Computed 331 invariants in 9 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 00:03:04] [INFO ] [Real]Absence check using 331 positive place invariants in 1086 ms returned sat
[2025-06-07 00:03:17] [INFO ] [Real]Absence check using state equation in 13033 ms returned unknown
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 5 out of 1833 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1833/1833 places, 1683/1683 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1832 transition count 1472
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1622 transition count 1472
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 420 place count 1622 transition count 1322
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 720 place count 1472 transition count 1322
Performed 535 Post agglomeration using F-continuation condition.Transition count delta: 535
Deduced a syphon composed of 535 places in 0 ms
Reduce places removed 535 places and 0 transitions.
Iterating global reduction 2 with 1070 rules applied. Total rules applied 1790 place count 937 transition count 787
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1792 place count 935 transition count 785
Applied a total of 1792 rules in 195 ms. Remains 935 /1833 variables (removed 898) and now considering 785/1683 (removed 898) transitions.
// Phase 1: matrix 785 rows 935 cols
[2025-06-07 00:03:18] [INFO ] Computed 331 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:03:18] [INFO ] Implicit Places using invariants in 362 ms returned []
[2025-06-07 00:03:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:03:19] [INFO ] Implicit Places using invariants and state equation in 704 ms returned []
Implicit Place search using SMT with State Equation took 1066 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 00:03:19] [INFO ] Redundant transitions in 8 ms returned []
Running 780 sub problems to find dead transitions.
[2025-06-07 00:03:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:36] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:36] [INFO ] Deduced a trap composed of 27 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:36] [INFO ] Deduced a trap composed of 41 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:37] [INFO ] Deduced a trap composed of 55 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:37] [INFO ] Deduced a trap composed of 69 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:37] [INFO ] Deduced a trap composed of 83 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:37] [INFO ] Deduced a trap composed of 97 places in 68 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:38] [INFO ] Deduced a trap composed of 111 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:38] [INFO ] Deduced a trap composed of 125 places in 77 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:38] [INFO ] Deduced a trap composed of 139 places in 78 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:38] [INFO ] Deduced a trap composed of 153 places in 82 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:39] [INFO ] Deduced a trap composed of 167 places in 90 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:39] [INFO ] Deduced a trap composed of 181 places in 109 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:39] [INFO ] Deduced a trap composed of 195 places in 103 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:40] [INFO ] Deduced a trap composed of 209 places in 108 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:40] [INFO ] Deduced a trap composed of 223 places in 113 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:40] [INFO ] Deduced a trap composed of 237 places in 120 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:03:41] [INFO ] Deduced a trap composed of 251 places in 155 ms of which 56 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 18/340 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 932/1720 variables, and 340 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 322/331 constraints, State Equation: 0/935 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 18/340 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (OVERLAPS) 3/935 variables, 9/349 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:15] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:16] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:16] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 1 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 Int declared 935/1720 variables, and 352 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/935 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60115ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60117ms
Starting structural reductions in SI_LTL mode, iteration 1 : 935/1833 places, 785/1683 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61392 ms. Remains : 935/1833 places, 785/1683 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Detected a total of 3/935 stabilizing places and 3/785 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND p1 p2 p0))), (X (NOT (AND p1 p2 (NOT p0)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND p1 p2 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) p2))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))))]
Knowledge based reduction with 14 factoid took 865 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter insensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 302 ms :[(OR p0 (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), p0, false, false, false, false]
RANDOM walk for 40000 steps (16 resets) in 406 ms. (98 steps per ms) remains 2/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 213 ms. (186 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 202 ms. (197 steps per ms) remains 2/2 properties
[2025-06-07 00:04:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 17/22 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 12/34 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 41/75 variables, 34/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 70/145 variables, 32/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/145 variables, 4/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/145 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 12/157 variables, 10/91 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/157 variables, 12/103 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/157 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 8/165 variables, 4/107 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/165 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 89/254 variables, 44/151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/254 variables, 6/157 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/254 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 10/264 variables, 9/166 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/264 variables, 10/176 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/264 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 8/272 variables, 4/180 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/272 variables, 4/184 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/272 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 115/387 variables, 56/240 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/387 variables, 10/250 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/387 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 14/401 variables, 11/261 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/401 variables, 14/275 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/401 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 8/409 variables, 4/279 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/409 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (OVERLAPS) 105/514 variables, 54/333 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/514 variables, 7/340 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:21] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:21] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:21] [INFO ] Deduced a trap composed of 17 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:21] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:21] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 3 ms to minimize.
At refinement iteration 34 (INCLUDED_ONLY) 0/514 variables, 5/345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/514 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (OVERLAPS) 13/527 variables, 13/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/527 variables, 13/371 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/527 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (OVERLAPS) 12/539 variables, 6/377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/539 variables, 8/385 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/539 variables, 0/385 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (OVERLAPS) 101/640 variables, 52/437 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/640 variables, 11/448 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/640 variables, 0/448 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (OVERLAPS) 12/652 variables, 9/457 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/652 variables, 12/469 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/652 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (OVERLAPS) 4/656 variables, 2/471 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/656 variables, 0/471 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (OVERLAPS) 90/746 variables, 43/514 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/746 variables, 7/521 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/746 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (OVERLAPS) 11/757 variables, 10/531 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/757 variables, 11/542 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/757 variables, 0/542 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 56 (OVERLAPS) 10/767 variables, 5/547 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/767 variables, 6/553 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/767 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 59 (OVERLAPS) 76/843 variables, 44/597 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/843 variables, 12/609 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/843 variables, 0/609 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 62 (OVERLAPS) 6/849 variables, 4/613 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/849 variables, 6/619 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/849 variables, 0/619 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 65 (OVERLAPS) 2/851 variables, 1/620 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/851 variables, 2/622 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/851 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 68 (OVERLAPS) 35/886 variables, 19/641 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/886 variables, 4/645 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/886 variables, 0/645 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 71 (OVERLAPS) 5/891 variables, 5/650 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/891 variables, 5/655 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/891 variables, 0/655 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 74 (OVERLAPS) 4/895 variables, 2/657 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/895 variables, 0/657 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 76 (OVERLAPS) 31/926 variables, 18/675 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/926 variables, 4/679 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/926 variables, 0/679 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 79 (OVERLAPS) 2/928 variables, 1/680 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/928 variables, 2/682 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/928 variables, 0/682 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 82 (OVERLAPS) 18/946 variables, 9/691 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/946 variables, 1/692 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/946 variables, 0/692 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 85 (OVERLAPS) 4/950 variables, 4/696 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/950 variables, 4/700 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/950 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 88 (OVERLAPS) 4/954 variables, 2/702 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/954 variables, 0/702 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 90 (OVERLAPS) 29/983 variables, 16/718 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/983 variables, 3/721 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/983 variables, 0/721 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 93 (OVERLAPS) 2/985 variables, 1/722 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/985 variables, 2/724 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/985 variables, 0/724 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 96 (OVERLAPS) 18/1003 variables, 9/733 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1003 variables, 1/734 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1003 variables, 0/734 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 99 (OVERLAPS) 4/1007 variables, 4/738 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1007 variables, 4/742 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1007 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 102 (OVERLAPS) 4/1011 variables, 2/744 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1011 variables, 0/744 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 104 (OVERLAPS) 29/1040 variables, 16/760 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1040 variables, 3/763 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1040 variables, 0/763 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 107 (OVERLAPS) 2/1042 variables, 1/764 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1042 variables, 2/766 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1042 variables, 0/766 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 110 (OVERLAPS) 18/1060 variables, 9/775 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1060 variables, 1/776 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1060 variables, 0/776 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 113 (OVERLAPS) 4/1064 variables, 4/780 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1064 variables, 4/784 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1064 variables, 0/784 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 116 (OVERLAPS) 4/1068 variables, 2/786 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1068 variables, 0/786 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 118 (OVERLAPS) 29/1097 variables, 16/802 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1097 variables, 3/805 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1097 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 121 (OVERLAPS) 2/1099 variables, 1/806 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1099 variables, 2/808 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1099 variables, 0/808 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 124 (OVERLAPS) 18/1117 variables, 9/817 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1117 variables, 1/818 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1117 variables, 0/818 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 127 (OVERLAPS) 4/1121 variables, 4/822 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1121 variables, 4/826 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1121 variables, 0/826 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 130 (OVERLAPS) 4/1125 variables, 2/828 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1125 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 132 (OVERLAPS) 29/1154 variables, 16/844 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1154 variables, 3/847 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1154 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 135 (OVERLAPS) 2/1156 variables, 1/848 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1156 variables, 2/850 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1156 variables, 0/850 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 138 (OVERLAPS) 18/1174 variables, 9/859 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1174 variables, 1/860 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1174 variables, 0/860 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 141 (OVERLAPS) 4/1178 variables, 4/864 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1178 variables, 4/868 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1178 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 144 (OVERLAPS) 4/1182 variables, 2/870 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1182 variables, 0/870 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 146 (OVERLAPS) 29/1211 variables, 16/886 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1211 variables, 3/889 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1211 variables, 0/889 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 149 (OVERLAPS) 2/1213 variables, 1/890 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1213 variables, 2/892 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1213 variables, 0/892 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 152 (OVERLAPS) 18/1231 variables, 9/901 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1231 variables, 1/902 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1231 variables, 0/902 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 155 (OVERLAPS) 4/1235 variables, 4/906 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1235 variables, 4/910 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1235 variables, 0/910 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 158 (OVERLAPS) 4/1239 variables, 2/912 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1239 variables, 0/912 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 160 (OVERLAPS) 29/1268 variables, 16/928 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1268 variables, 3/931 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1268 variables, 0/931 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 163 (OVERLAPS) 2/1270 variables, 1/932 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1270 variables, 2/934 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1270 variables, 0/934 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 166 (OVERLAPS) 18/1288 variables, 9/943 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1288 variables, 1/944 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1288 variables, 0/944 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 169 (OVERLAPS) 4/1292 variables, 4/948 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1292 variables, 4/952 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1292 variables, 0/952 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 172 (OVERLAPS) 4/1296 variables, 2/954 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1296 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 174 (OVERLAPS) 29/1325 variables, 16/970 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1325 variables, 3/973 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1325 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 177 (OVERLAPS) 2/1327 variables, 1/974 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1327 variables, 2/976 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1327 variables, 0/976 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 180 (OVERLAPS) 18/1345 variables, 9/985 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1345 variables, 1/986 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1345 variables, 0/986 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 183 (OVERLAPS) 4/1349 variables, 4/990 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1349 variables, 4/994 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1349 variables, 0/994 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 186 (OVERLAPS) 4/1353 variables, 2/996 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1353 variables, 0/996 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 188 (OVERLAPS) 29/1382 variables, 16/1012 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1382 variables, 3/1015 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1382 variables, 0/1015 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 191 (OVERLAPS) 2/1384 variables, 1/1016 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1384 variables, 2/1018 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1384 variables, 0/1018 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 194 (OVERLAPS) 18/1402 variables, 9/1027 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/1402 variables, 1/1028 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1402 variables, 0/1028 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 197 (OVERLAPS) 4/1406 variables, 4/1032 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/1406 variables, 4/1036 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1406 variables, 0/1036 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 200 (OVERLAPS) 4/1410 variables, 2/1038 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 201 (INCLUDED_ONLY) 0/1410 variables, 0/1038 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 202 (OVERLAPS) 29/1439 variables, 16/1054 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 203 (INCLUDED_ONLY) 0/1439 variables, 3/1057 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 204 (INCLUDED_ONLY) 0/1439 variables, 0/1057 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 205 (OVERLAPS) 2/1441 variables, 1/1058 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 206 (INCLUDED_ONLY) 0/1441 variables, 2/1060 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1441/1720 variables, and 1060 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5007 ms.
Refiners :[Positive P Invariants (semi-flows): 275/331 constraints, State Equation: 780/935 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 17/22 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 12/34 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 41/75 variables, 34/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 70/145 variables, 32/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/145 variables, 4/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/145 variables, 2/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/145 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 12/157 variables, 10/93 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/157 variables, 12/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/157 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 8/165 variables, 4/109 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/165 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 89/254 variables, 44/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/254 variables, 6/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/254 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 10/264 variables, 9/168 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/264 variables, 10/178 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/264 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 8/272 variables, 4/182 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/272 variables, 4/186 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/272 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 115/387 variables, 56/242 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/387 variables, 10/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/387 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 14/401 variables, 11/263 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/401 variables, 14/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/401 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (OVERLAPS) 8/409 variables, 4/281 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/409 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (OVERLAPS) 105/514 variables, 54/335 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/514 variables, 7/342 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/514 variables, 5/347 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:26] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 2 ms to minimize.
At refinement iteration 36 (INCLUDED_ONLY) 0/514 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/514 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (OVERLAPS) 13/527 variables, 13/361 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/527 variables, 13/374 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/527 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (OVERLAPS) 12/539 variables, 6/380 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/539 variables, 8/388 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/539 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (OVERLAPS) 101/640 variables, 52/440 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/640 variables, 11/451 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/640 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (OVERLAPS) 12/652 variables, 9/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/652 variables, 12/472 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/652 variables, 0/472 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (OVERLAPS) 4/656 variables, 2/474 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/656 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (OVERLAPS) 90/746 variables, 43/517 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/746 variables, 7/524 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/746 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (OVERLAPS) 11/757 variables, 10/534 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/757 variables, 11/545 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/757 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 58 (OVERLAPS) 10/767 variables, 5/550 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/767 variables, 6/556 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/767 variables, 0/556 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 61 (OVERLAPS) 76/843 variables, 44/600 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/843 variables, 12/612 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/843 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 64 (OVERLAPS) 6/849 variables, 4/616 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/849 variables, 6/622 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/849 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 67 (OVERLAPS) 2/851 variables, 1/623 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/851 variables, 2/625 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/851 variables, 0/625 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 70 (OVERLAPS) 35/886 variables, 19/644 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/886 variables, 4/648 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/886 variables, 0/648 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 73 (OVERLAPS) 5/891 variables, 5/653 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/891 variables, 5/658 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/891 variables, 0/658 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 76 (OVERLAPS) 4/895 variables, 2/660 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/895 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 78 (OVERLAPS) 31/926 variables, 18/678 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/926 variables, 4/682 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:27] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:27] [INFO ] Deduced a trap composed of 17 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:27] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 2 ms to minimize.
At refinement iteration 80 (INCLUDED_ONLY) 0/926 variables, 3/685 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/926 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 82 (OVERLAPS) 2/928 variables, 1/686 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/928 variables, 2/688 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/928 variables, 0/688 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 85 (OVERLAPS) 18/946 variables, 9/697 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/946 variables, 1/698 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/946 variables, 0/698 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 88 (OVERLAPS) 4/950 variables, 4/702 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/950 variables, 4/706 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/950 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 91 (OVERLAPS) 4/954 variables, 2/708 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/954 variables, 0/708 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 93 (OVERLAPS) 29/983 variables, 16/724 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/983 variables, 3/727 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/983 variables, 0/727 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 96 (OVERLAPS) 2/985 variables, 1/728 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/985 variables, 2/730 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/985 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 99 (OVERLAPS) 18/1003 variables, 9/739 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1003 variables, 1/740 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1003 variables, 0/740 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 102 (OVERLAPS) 4/1007 variables, 4/744 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1007 variables, 4/748 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1007 variables, 0/748 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 105 (OVERLAPS) 4/1011 variables, 2/750 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1011 variables, 0/750 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 107 (OVERLAPS) 29/1040 variables, 16/766 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1040 variables, 3/769 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1040 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 110 (OVERLAPS) 2/1042 variables, 1/770 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1042 variables, 2/772 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1042 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 113 (OVERLAPS) 18/1060 variables, 9/781 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1060 variables, 1/782 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1060 variables, 0/782 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 116 (OVERLAPS) 4/1064 variables, 4/786 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1064 variables, 4/790 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1064 variables, 0/790 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 119 (OVERLAPS) 4/1068 variables, 2/792 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1068 variables, 0/792 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 121 (OVERLAPS) 29/1097 variables, 16/808 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1097 variables, 3/811 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1097 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 124 (OVERLAPS) 2/1099 variables, 1/812 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1099 variables, 2/814 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1099 variables, 0/814 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 127 (OVERLAPS) 18/1117 variables, 9/823 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1117 variables, 1/824 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1117 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 130 (OVERLAPS) 4/1121 variables, 4/828 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1121 variables, 4/832 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1121 variables, 0/832 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 133 (OVERLAPS) 4/1125 variables, 2/834 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1125 variables, 0/834 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 135 (OVERLAPS) 29/1154 variables, 16/850 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1154 variables, 3/853 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1154 variables, 0/853 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 138 (OVERLAPS) 2/1156 variables, 1/854 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1156 variables, 2/856 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1156 variables, 0/856 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 141 (OVERLAPS) 18/1174 variables, 9/865 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1174 variables, 1/866 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1174 variables, 0/866 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 144 (OVERLAPS) 4/1178 variables, 4/870 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1178 variables, 4/874 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1178 variables, 0/874 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 147 (OVERLAPS) 4/1182 variables, 2/876 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1182 variables, 0/876 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 149 (OVERLAPS) 29/1211 variables, 16/892 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1211 variables, 3/895 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1211 variables, 0/895 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 152 (OVERLAPS) 2/1213 variables, 1/896 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1213 variables, 2/898 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1213 variables, 0/898 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 155 (OVERLAPS) 18/1231 variables, 9/907 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1231 variables, 1/908 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1231 variables, 0/908 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 158 (OVERLAPS) 4/1235 variables, 4/912 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1235 variables, 4/916 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1235 variables, 0/916 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 161 (OVERLAPS) 4/1239 variables, 2/918 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1239 variables, 0/918 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 163 (OVERLAPS) 29/1268 variables, 16/934 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1268 variables, 3/937 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1268 variables, 0/937 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 166 (OVERLAPS) 2/1270 variables, 1/938 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1270 variables, 2/940 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1270 variables, 0/940 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 169 (OVERLAPS) 18/1288 variables, 9/949 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1288 variables, 1/950 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1288 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 172 (OVERLAPS) 4/1292 variables, 4/954 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1292 variables, 4/958 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1292 variables, 0/958 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 175 (OVERLAPS) 4/1296 variables, 2/960 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1296 variables, 0/960 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 177 (OVERLAPS) 29/1325 variables, 16/976 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1325 variables, 3/979 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1325 variables, 0/979 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 180 (OVERLAPS) 2/1327 variables, 1/980 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1327 variables, 2/982 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1327/1720 variables, and 982 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 253/331 constraints, State Equation: 718/935 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10025ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 935 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 935/935 places, 785/785 transitions.
Partial Free-agglomeration rule applied 178 times.
Drop transitions (Partial Free agglomeration) removed 178 transitions
Iterating global reduction 0 with 178 rules applied. Total rules applied 178 place count 935 transition count 785
Applied a total of 178 rules in 51 ms. Remains 935 /935 variables (removed 0) and now considering 785/785 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 935/935 places, 785/785 transitions.
RANDOM walk for 40000 steps (8 resets) in 500 ms. (79 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 159 ms. (250 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 157 ms. (253 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 246995 steps, run timeout after 3001 ms. (steps per millisecond=82 ) properties seen :0 out of 2
Probabilistic random walk after 246995 steps, saw 241097 distinct states, run finished after 3001 ms. (steps per millisecond=82 ) properties seen :0
// Phase 1: matrix 785 rows 935 cols
[2025-06-07 00:04:34] [INFO ] Computed 331 invariants in 32 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 17/22 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 12/34 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 47/81 variables, 34/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/81 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 72/153 variables, 36/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 6/87 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 8/161 variables, 8/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/161 variables, 8/103 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/161 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 8/169 variables, 4/107 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/169 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 93/262 variables, 46/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/262 variables, 7/160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/262 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 8/270 variables, 8/168 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/270 variables, 8/176 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/270 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 8/278 variables, 4/180 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/278 variables, 4/184 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/278 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 117/395 variables, 62/246 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/395 variables, 13/259 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/395 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 8/403 variables, 8/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/403 variables, 8/275 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/403 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 8/411 variables, 4/279 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/411 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (OVERLAPS) 113/524 variables, 56/335 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/524 variables, 8/343 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:34] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 3 ms to minimize.
At refinement iteration 34 (INCLUDED_ONLY) 0/524 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/524 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (OVERLAPS) 11/535 variables, 12/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/535 variables, 11/367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/535 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (OVERLAPS) 12/547 variables, 6/373 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/547 variables, 8/381 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/547 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (OVERLAPS) 101/648 variables, 58/439 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/648 variables, 14/453 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:34] [INFO ] Deduced a trap composed of 23 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:34] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 5 ms to minimize.
At refinement iteration 44 (INCLUDED_ONLY) 0/648 variables, 2/455 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 45 (INCLUDED_ONLY) 0/648 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (OVERLAPS) 6/654 variables, 6/461 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/654 variables, 6/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/654 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (OVERLAPS) 4/658 variables, 2/469 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/658 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (OVERLAPS) 94/752 variables, 45/514 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/752 variables, 8/522 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/752 variables, 0/522 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (OVERLAPS) 9/761 variables, 9/531 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/761 variables, 9/540 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/761 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 57 (OVERLAPS) 10/771 variables, 5/545 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/771 variables, 6/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/771 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 60 (OVERLAPS) 76/847 variables, 48/599 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/847 variables, 14/613 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/847 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 63 (OVERLAPS) 2/849 variables, 2/615 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/849 variables, 2/617 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/849 variables, 0/617 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 66 (OVERLAPS) 2/851 variables, 1/618 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/851 variables, 2/620 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/851 variables, 0/620 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 69 (OVERLAPS) 37/888 variables, 19/639 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/888 variables, 4/643 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/888 variables, 0/643 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 72 (OVERLAPS) 5/893 variables, 5/648 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/893 variables, 5/653 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/893 variables, 0/653 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 75 (OVERLAPS) 4/897 variables, 2/655 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/897 variables, 0/655 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 77 (OVERLAPS) 31/928 variables, 20/675 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/928 variables, 5/680 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/928 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 80 (OVERLAPS) 20/948 variables, 9/689 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/948 variables, 1/690 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/948 variables, 0/690 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 83 (OVERLAPS) 4/952 variables, 4/694 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/952 variables, 4/698 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/952 variables, 0/698 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 86 (OVERLAPS) 4/956 variables, 2/700 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/956 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 88 (OVERLAPS) 29/985 variables, 18/718 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/985 variables, 4/722 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/985 variables, 0/722 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 91 (OVERLAPS) 20/1005 variables, 9/731 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1005 variables, 1/732 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1005 variables, 0/732 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 94 (OVERLAPS) 4/1009 variables, 4/736 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1009 variables, 4/740 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1009 variables, 0/740 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 97 (OVERLAPS) 4/1013 variables, 2/742 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1013 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 99 (OVERLAPS) 29/1042 variables, 18/760 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1042 variables, 4/764 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1042 variables, 0/764 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 102 (OVERLAPS) 20/1062 variables, 9/773 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1062 variables, 1/774 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1062 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 105 (OVERLAPS) 4/1066 variables, 4/778 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1066 variables, 4/782 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1066 variables, 0/782 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 108 (OVERLAPS) 4/1070 variables, 2/784 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1070 variables, 0/784 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 110 (OVERLAPS) 29/1099 variables, 18/802 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1099 variables, 4/806 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1099 variables, 0/806 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 113 (OVERLAPS) 20/1119 variables, 9/815 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1119 variables, 1/816 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1119 variables, 0/816 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 116 (OVERLAPS) 4/1123 variables, 4/820 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1123 variables, 4/824 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1123 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 119 (OVERLAPS) 4/1127 variables, 2/826 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1127 variables, 0/826 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 121 (OVERLAPS) 29/1156 variables, 18/844 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1156 variables, 4/848 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1156 variables, 0/848 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 124 (OVERLAPS) 20/1176 variables, 9/857 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1176 variables, 1/858 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1176 variables, 0/858 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 127 (OVERLAPS) 4/1180 variables, 4/862 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1180 variables, 4/866 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1180 variables, 0/866 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 130 (OVERLAPS) 4/1184 variables, 2/868 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1184 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 132 (OVERLAPS) 29/1213 variables, 18/886 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1213 variables, 4/890 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1213 variables, 0/890 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 135 (OVERLAPS) 20/1233 variables, 9/899 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1233 variables, 1/900 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1233 variables, 0/900 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 138 (OVERLAPS) 4/1237 variables, 4/904 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1237 variables, 4/908 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1237 variables, 0/908 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 141 (OVERLAPS) 4/1241 variables, 2/910 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1241 variables, 0/910 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 143 (OVERLAPS) 29/1270 variables, 18/928 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1270 variables, 4/932 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1270 variables, 0/932 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 146 (OVERLAPS) 20/1290 variables, 9/941 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1290 variables, 1/942 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1290 variables, 0/942 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 149 (OVERLAPS) 4/1294 variables, 4/946 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1294 variables, 4/950 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1294 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 152 (OVERLAPS) 4/1298 variables, 2/952 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1298 variables, 0/952 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 154 (OVERLAPS) 29/1327 variables, 18/970 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1327 variables, 4/974 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1327 variables, 0/974 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 157 (OVERLAPS) 20/1347 variables, 9/983 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1347 variables, 1/984 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1347 variables, 0/984 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 160 (OVERLAPS) 4/1351 variables, 4/988 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1351 variables, 4/992 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1351 variables, 0/992 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 163 (OVERLAPS) 4/1355 variables, 2/994 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1355 variables, 0/994 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 165 (OVERLAPS) 29/1384 variables, 18/1012 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1384 variables, 4/1016 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1384 variables, 0/1016 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 168 (OVERLAPS) 20/1404 variables, 9/1025 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1404 variables, 1/1026 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1404 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 171 (OVERLAPS) 4/1408 variables, 4/1030 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1408 variables, 4/1034 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1408 variables, 0/1034 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 174 (OVERLAPS) 4/1412 variables, 2/1036 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1412 variables, 0/1036 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 176 (OVERLAPS) 29/1441 variables, 18/1054 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/1441 variables, 4/1058 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1441 variables, 0/1058 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 179 (OVERLAPS) 20/1461 variables, 9/1067 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1461 variables, 1/1068 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1461 variables, 0/1068 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 182 (OVERLAPS) 4/1465 variables, 4/1072 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1465 variables, 4/1076 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1465 variables, 0/1076 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 185 (OVERLAPS) 4/1469 variables, 2/1078 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1469 variables, 0/1078 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 187 (OVERLAPS) 29/1498 variables, 18/1096 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1498 variables, 4/1100 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1498 variables, 0/1100 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 190 (OVERLAPS) 20/1518 variables, 9/1109 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1518 variables, 1/1110 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1518 variables, 0/1110 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 193 (OVERLAPS) 4/1522 variables, 4/1114 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1522 variables, 4/1118 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/1522 variables, 0/1118 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 196 (OVERLAPS) 4/1526 variables, 2/1120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/1526 variables, 0/1120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 198 (OVERLAPS) 29/1555 variables, 18/1138 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1555 variables, 4/1142 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 200 (INCLUDED_ONLY) 0/1555 variables, 0/1142 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 201 (OVERLAPS) 20/1575 variables, 9/1151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 202 (INCLUDED_ONLY) 0/1575 variables, 1/1152 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 203 (INCLUDED_ONLY) 0/1575 variables, 0/1152 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 204 (OVERLAPS) 4/1579 variables, 4/1156 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 205 (INCLUDED_ONLY) 0/1579 variables, 4/1160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 206 (INCLUDED_ONLY) 0/1579 variables, 0/1160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 207 (OVERLAPS) 4/1583 variables, 2/1162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 208 (INCLUDED_ONLY) 0/1583 variables, 0/1162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 209 (OVERLAPS) 29/1612 variables, 18/1180 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 210 (INCLUDED_ONLY) 0/1612 variables, 4/1184 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 211 (INCLUDED_ONLY) 0/1612 variables, 0/1184 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 212 (OVERLAPS) 20/1632 variables, 9/1193 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 213 (INCLUDED_ONLY) 0/1632 variables, 1/1194 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 214 (INCLUDED_ONLY) 0/1632 variables, 0/1194 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 215 (OVERLAPS) 4/1636 variables, 4/1198 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 216 (INCLUDED_ONLY) 0/1636 variables, 4/1202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 217 (INCLUDED_ONLY) 0/1636 variables, 0/1202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 218 (OVERLAPS) 4/1640 variables, 2/1204 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 219 (INCLUDED_ONLY) 0/1640 variables, 0/1204 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 220 (OVERLAPS) 29/1669 variables, 18/1222 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 221 (INCLUDED_ONLY) 0/1669 variables, 4/1226 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 222 (INCLUDED_ONLY) 0/1669 variables, 0/1226 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 223 (OVERLAPS) 18/1687 variables, 9/1235 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 224 (INCLUDED_ONLY) 0/1687 variables, 1/1236 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 225 (INCLUDED_ONLY) 0/1687 variables, 0/1236 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 226 (OVERLAPS) 4/1691 variables, 4/1240 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 227 (INCLUDED_ONLY) 0/1691 variables, 4/1244 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 228 (INCLUDED_ONLY) 0/1691 variables, 0/1244 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 229 (OVERLAPS) 4/1695 variables, 2/1246 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 230 (INCLUDED_ONLY) 0/1695 variables, 0/1246 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 231 (OVERLAPS) 23/1718 variables, 16/1262 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 232 (INCLUDED_ONLY) 0/1718 variables, 4/1266 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 233 (INCLUDED_ONLY) 0/1718 variables, 0/1266 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 234 (OVERLAPS) 2/1720 variables, 2/1268 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 235 (INCLUDED_ONLY) 0/1720 variables, 1/1269 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 236 (INCLUDED_ONLY) 0/1720 variables, 0/1269 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 237 (OVERLAPS) 0/1720 variables, 0/1269 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1720/1720 variables, and 1269 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3372 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 935/935 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 17/22 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 12/34 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 47/81 variables, 34/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/81 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 72/153 variables, 36/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 6/87 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 2/89 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/153 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 8/161 variables, 8/97 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/161 variables, 8/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/161 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 8/169 variables, 4/109 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/169 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 93/262 variables, 46/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/262 variables, 7/162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/262 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 8/270 variables, 8/170 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/270 variables, 8/178 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/270 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 8/278 variables, 4/182 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/278 variables, 4/186 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/278 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 117/395 variables, 62/248 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/395 variables, 13/261 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/395 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 8/403 variables, 8/269 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/403 variables, 8/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/403 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (OVERLAPS) 8/411 variables, 4/281 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/411 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (OVERLAPS) 113/524 variables, 56/337 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/524 variables, 8/345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/524 variables, 1/346 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/524 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (OVERLAPS) 11/535 variables, 12/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/535 variables, 11/369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/535 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (OVERLAPS) 12/547 variables, 6/375 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/547 variables, 8/383 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/547 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (OVERLAPS) 101/648 variables, 58/441 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/648 variables, 14/455 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/648 variables, 2/457 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:38] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:38] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:38] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:38] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:38] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
At refinement iteration 46 (INCLUDED_ONLY) 0/648 variables, 5/462 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/648 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (OVERLAPS) 6/654 variables, 6/468 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/654 variables, 6/474 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/654 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (OVERLAPS) 4/658 variables, 2/476 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/658 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (OVERLAPS) 94/752 variables, 45/521 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/752 variables, 8/529 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/752 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 56 (OVERLAPS) 9/761 variables, 9/538 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/761 variables, 9/547 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/761 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 59 (OVERLAPS) 10/771 variables, 5/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/771 variables, 6/558 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/771 variables, 0/558 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 62 (OVERLAPS) 76/847 variables, 48/606 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/847 variables, 14/620 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/847 variables, 0/620 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 65 (OVERLAPS) 2/849 variables, 2/622 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/849 variables, 2/624 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/849 variables, 0/624 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 68 (OVERLAPS) 2/851 variables, 1/625 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/851 variables, 2/627 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:38] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 3 ms to minimize.
At refinement iteration 70 (INCLUDED_ONLY) 0/851 variables, 1/628 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/851 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 72 (OVERLAPS) 37/888 variables, 19/647 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/888 variables, 4/651 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/888 variables, 0/651 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 75 (OVERLAPS) 5/893 variables, 5/656 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/893 variables, 5/661 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/893 variables, 0/661 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 78 (OVERLAPS) 4/897 variables, 2/663 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/897 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 80 (OVERLAPS) 31/928 variables, 20/683 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/928 variables, 5/688 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/928 variables, 0/688 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 83 (OVERLAPS) 20/948 variables, 9/697 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/948 variables, 1/698 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/948 variables, 0/698 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 86 (OVERLAPS) 4/952 variables, 4/702 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/952 variables, 4/706 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/952 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 89 (OVERLAPS) 4/956 variables, 2/708 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/956 variables, 0/708 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 91 (OVERLAPS) 29/985 variables, 18/726 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/985 variables, 4/730 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/985 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 94 (OVERLAPS) 20/1005 variables, 9/739 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1005 variables, 1/740 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1005 variables, 0/740 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 97 (OVERLAPS) 4/1009 variables, 4/744 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1009 variables, 4/748 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1009 variables, 0/748 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 100 (OVERLAPS) 4/1013 variables, 2/750 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1013 variables, 0/750 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 102 (OVERLAPS) 29/1042 variables, 18/768 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1042 variables, 4/772 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1042 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 105 (OVERLAPS) 20/1062 variables, 9/781 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1062 variables, 1/782 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1062 variables, 0/782 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 108 (OVERLAPS) 4/1066 variables, 4/786 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1066 variables, 4/790 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1066 variables, 0/790 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 111 (OVERLAPS) 4/1070 variables, 2/792 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1070 variables, 0/792 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 113 (OVERLAPS) 29/1099 variables, 18/810 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1099 variables, 4/814 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1099 variables, 0/814 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 116 (OVERLAPS) 20/1119 variables, 9/823 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1119 variables, 1/824 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1119 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 119 (OVERLAPS) 4/1123 variables, 4/828 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1123 variables, 4/832 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1123 variables, 0/832 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 122 (OVERLAPS) 4/1127 variables, 2/834 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1127 variables, 0/834 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 124 (OVERLAPS) 29/1156 variables, 18/852 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1156 variables, 4/856 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:40] [INFO ] Deduced a trap composed of 6 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:04:40] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 6 ms to minimize.
At refinement iteration 126 (INCLUDED_ONLY) 0/1156 variables, 2/858 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1156 variables, 0/858 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 128 (OVERLAPS) 20/1176 variables, 9/867 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1176 variables, 1/868 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1176 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 131 (OVERLAPS) 4/1180 variables, 4/872 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1180 variables, 4/876 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1180 variables, 0/876 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 134 (OVERLAPS) 4/1184 variables, 2/878 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1184 variables, 0/878 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 136 (OVERLAPS) 29/1213 variables, 18/896 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1213 variables, 4/900 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1213 variables, 0/900 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 139 (OVERLAPS) 20/1233 variables, 9/909 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1233 variables, 1/910 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1233 variables, 0/910 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 142 (OVERLAPS) 4/1237 variables, 4/914 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1237 variables, 4/918 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1237 variables, 0/918 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 145 (OVERLAPS) 4/1241 variables, 2/920 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1241 variables, 0/920 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 147 (OVERLAPS) 29/1270 variables, 18/938 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1270 variables, 4/942 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1270 variables, 0/942 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 150 (OVERLAPS) 20/1290 variables, 9/951 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1290 variables, 1/952 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1290 variables, 0/952 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 153 (OVERLAPS) 4/1294 variables, 4/956 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1294 variables, 4/960 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1294 variables, 0/960 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 156 (OVERLAPS) 4/1298 variables, 2/962 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1298 variables, 0/962 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 158 (OVERLAPS) 29/1327 variables, 18/980 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1327 variables, 4/984 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1327 variables, 0/984 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 161 (OVERLAPS) 20/1347 variables, 9/993 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1347 variables, 1/994 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1347 variables, 0/994 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 164 (OVERLAPS) 4/1351 variables, 4/998 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1351 variables, 4/1002 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1351 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 167 (OVERLAPS) 4/1355 variables, 2/1004 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1355 variables, 0/1004 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 169 (OVERLAPS) 29/1384 variables, 18/1022 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1384 variables, 4/1026 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1384 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 172 (OVERLAPS) 20/1404 variables, 9/1035 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1404 variables, 1/1036 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1404 variables, 0/1036 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 175 (OVERLAPS) 4/1408 variables, 4/1040 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1408 variables, 4/1044 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/1408 variables, 0/1044 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 178 (OVERLAPS) 4/1412 variables, 2/1046 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1412 variables, 0/1046 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 180 (OVERLAPS) 29/1441 variables, 18/1064 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1441 variables, 4/1068 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1441 variables, 0/1068 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 183 (OVERLAPS) 20/1461 variables, 9/1077 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1461 variables, 1/1078 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1461 variables, 0/1078 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 186 (OVERLAPS) 4/1465 variables, 4/1082 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1465 variables, 4/1086 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1465 variables, 0/1086 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 189 (OVERLAPS) 4/1469 variables, 2/1088 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1469 variables, 0/1088 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 191 (OVERLAPS) 29/1498 variables, 18/1106 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1498 variables, 4/1110 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1498 variables, 0/1110 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 194 (OVERLAPS) 20/1518 variables, 9/1119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/1518 variables, 1/1120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1518 variables, 0/1120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 197 (OVERLAPS) 4/1522 variables, 4/1124 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/1522 variables, 4/1128 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1522 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 200 (OVERLAPS) 4/1526 variables, 2/1130 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 201 (INCLUDED_ONLY) 0/1526 variables, 0/1130 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 202 (OVERLAPS) 29/1555 variables, 18/1148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 203 (INCLUDED_ONLY) 0/1555 variables, 4/1152 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 204 (INCLUDED_ONLY) 0/1555 variables, 0/1152 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 205 (OVERLAPS) 20/1575 variables, 9/1161 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 206 (INCLUDED_ONLY) 0/1575 variables, 1/1162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 207 (INCLUDED_ONLY) 0/1575 variables, 0/1162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 208 (OVERLAPS) 4/1579 variables, 4/1166 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 209 (INCLUDED_ONLY) 0/1579 variables, 4/1170 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 210 (INCLUDED_ONLY) 0/1579 variables, 0/1170 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 211 (OVERLAPS) 4/1583 variables, 2/1172 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 212 (INCLUDED_ONLY) 0/1583 variables, 0/1172 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 213 (OVERLAPS) 29/1612 variables, 18/1190 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 214 (INCLUDED_ONLY) 0/1612 variables, 4/1194 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 215 (INCLUDED_ONLY) 0/1612 variables, 0/1194 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 216 (OVERLAPS) 20/1632 variables, 9/1203 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 217 (INCLUDED_ONLY) 0/1632 variables, 1/1204 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 218 (INCLUDED_ONLY) 0/1632 variables, 0/1204 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 219 (OVERLAPS) 4/1636 variables, 4/1208 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 220 (INCLUDED_ONLY) 0/1636 variables, 4/1212 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 221 (INCLUDED_ONLY) 0/1636 variables, 0/1212 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 222 (OVERLAPS) 4/1640 variables, 2/1214 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 223 (INCLUDED_ONLY) 0/1640 variables, 0/1214 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 224 (OVERLAPS) 29/1669 variables, 18/1232 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 225 (INCLUDED_ONLY) 0/1669 variables, 4/1236 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 226 (INCLUDED_ONLY) 0/1669 variables, 0/1236 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 227 (OVERLAPS) 18/1687 variables, 9/1245 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 228 (INCLUDED_ONLY) 0/1687 variables, 1/1246 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 229 (INCLUDED_ONLY) 0/1687 variables, 0/1246 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 230 (OVERLAPS) 4/1691 variables, 4/1250 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 231 (INCLUDED_ONLY) 0/1691 variables, 4/1254 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 232 (INCLUDED_ONLY) 0/1691 variables, 0/1254 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 233 (OVERLAPS) 4/1695 variables, 2/1256 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 234 (INCLUDED_ONLY) 0/1695 variables, 0/1256 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 235 (OVERLAPS) 23/1718 variables, 16/1272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 236 (INCLUDED_ONLY) 0/1718 variables, 4/1276 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 237 (INCLUDED_ONLY) 0/1718 variables, 0/1276 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 238 (OVERLAPS) 2/1720 variables, 2/1278 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 239 (INCLUDED_ONLY) 0/1720 variables, 1/1279 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 240 (INCLUDED_ONLY) 0/1720 variables, 0/1279 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 241 (OVERLAPS) 0/1720 variables, 0/1279 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1720/1720 variables, and 1279 constraints, problems are : Problem set: 0 solved, 2 unsolved in 8166 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 935/935 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11579ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 418 ms.
Support contains 5 out of 935 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 935/935 places, 785/785 transitions.
Applied a total of 0 rules in 26 ms. Remains 935 /935 variables (removed 0) and now considering 785/785 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 935/935 places, 785/785 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 935/935 places, 785/785 transitions.
Applied a total of 0 rules in 26 ms. Remains 935 /935 variables (removed 0) and now considering 785/785 (removed 0) transitions.
[2025-06-07 00:04:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:04:46] [INFO ] Implicit Places using invariants in 456 ms returned []
[2025-06-07 00:04:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:04:47] [INFO ] Implicit Places using invariants and state equation in 885 ms returned []
Implicit Place search using SMT with State Equation took 1341 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 00:04:47] [INFO ] Redundant transitions in 8 ms returned []
Running 780 sub problems to find dead transitions.
[2025-06-07 00:04:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:01] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:02] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:02] [INFO ] Deduced a trap composed of 20 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:02] [INFO ] Deduced a trap composed of 34 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:02] [INFO ] Deduced a trap composed of 20 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:02] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:03] [INFO ] Deduced a trap composed of 20 places in 63 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:03] [INFO ] Deduced a trap composed of 20 places in 71 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:03] [INFO ] Deduced a trap composed of 20 places in 70 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:03] [INFO ] Deduced a trap composed of 20 places in 72 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:04] [INFO ] Deduced a trap composed of 20 places in 75 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:04] [INFO ] Deduced a trap composed of 20 places in 90 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:04] [INFO ] Deduced a trap composed of 20 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:04] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:05] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:05] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:06] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:06] [INFO ] Deduced a trap composed of 20 places in 124 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:06] [INFO ] Deduced a trap composed of 34 places in 126 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:06] [INFO ] Deduced a trap composed of 20 places in 125 ms of which 12 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 20/342 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:12] [INFO ] Deduced a trap composed of 34 places in 71 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:15] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:16] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:16] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:16] [INFO ] Deduced a trap composed of 20 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:17] [INFO ] Deduced a trap composed of 20 places in 74 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:17] [INFO ] Deduced a trap composed of 20 places in 74 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 932/1720 variables, and 349 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 322/331 constraints, State Equation: 0/935 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 27/27 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 27/349 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:24] [INFO ] Deduced a trap composed of 34 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:28] [INFO ] Deduced a trap composed of 20 places in 81 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 2/351 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:38] [INFO ] Deduced a trap composed of 34 places in 93 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/932 variables, 1/352 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 932/1720 variables, and 352 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 322/331 constraints, State Equation: 0/935 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60135ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60137ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61519 ms. Remains : 935/935 places, 785/785 transitions.
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND p1 p2 p0))), (X (NOT (AND p1 p2 (NOT p0)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND p1 p2 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) p2))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (F (NOT (OR (NOT p2) p1))), (F (NOT (AND (NOT p2) (NOT p1)))), (F p2), (F (NOT (OR p2 (NOT p0) (NOT p1)))), (F (NOT (OR p2 p0 (NOT p1)))), (F p0), (F (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (F p1)]
Knowledge based reduction with 14 factoid took 1260 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter insensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 311 ms :[(OR p0 (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), p0, false, false, false, false]
Stuttering acceptance computed with spot in 273 ms :[(OR p0 (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), p0, false, false, false, false]
// Phase 1: matrix 785 rows 935 cols
[2025-06-07 00:05:49] [INFO ] Computed 331 invariants in 4 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 00:05:50] [INFO ] [Real]Absence check using 331 positive place invariants in 196 ms returned sat
[2025-06-07 00:05:52] [INFO ] [Real]Absence check using state equation in 2094 ms returned sat
[2025-06-07 00:05:52] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 00:05:53] [INFO ] [Nat]Absence check using 331 positive place invariants in 196 ms returned sat
[2025-06-07 00:05:55] [INFO ] [Nat]Absence check using state equation in 2343 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:55] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:55] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:55] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:55] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:55] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:55] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:56] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:56] [INFO ] Deduced a trap composed of 28 places in 51 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:56] [INFO ] Deduced a trap composed of 22 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:56] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:56] [INFO ] Deduced a trap composed of 25 places in 63 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:56] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:56] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:56] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:57] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:57] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:57] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:57] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:57] [INFO ] Deduced a trap composed of 25 places in 73 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:57] [INFO ] Deduced a trap composed of 27 places in 78 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:57] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:58] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:58] [INFO ] Deduced a trap composed of 22 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:58] [INFO ] Deduced a trap composed of 25 places in 75 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:58] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:58] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:58] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:58] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:59] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:59] [INFO ] Deduced a trap composed of 28 places in 86 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:59] [INFO ] Deduced a trap composed of 31 places in 86 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:59] [INFO ] Deduced a trap composed of 34 places in 93 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:05:59] [INFO ] Deduced a trap composed of 39 places in 101 ms of which 15 ms to minimize.
[2025-06-07 00:05:59] [INFO ] Trap strengthening (SAT) tested/added 34/33 trap constraints in 4419 ms
[2025-06-07 00:05:59] [INFO ] Computed and/alt/rep : 780/1508/780 causal constraints (skipped 0 transitions) in 40 ms.
[2025-06-07 00:06:07] [INFO ] Added : 300 causal constraints over 60 iterations in 7585 ms. Result :unknown
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 255 ms :[(OR p0 (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), p0, false, false, false, false]
Product exploration explored 100000 steps with 48 reset in 684 ms.
Product exploration explored 100000 steps with 49 reset in 849 ms.
Built C files in :
/tmp/ltsmin6665417561619413722
[2025-06-07 00:06:09] [INFO ] Computing symmetric may disable matrix : 785 transitions.
[2025-06-07 00:06:09] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:06:09] [INFO ] Computing symmetric may enable matrix : 785 transitions.
[2025-06-07 00:06:09] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:06:09] [INFO ] Computing Do-Not-Accords matrix : 785 transitions.
[2025-06-07 00:06:09] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:06:09] [INFO ] Built C files in 157ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6665417561619413722
Running compilation step : cd /tmp/ltsmin6665417561619413722;'/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 2137 ms.
Running link step : cd /tmp/ltsmin6665417561619413722;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin6665417561619413722;'/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/stateBased6667353751868507494.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 935 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 935/935 places, 785/785 transitions.
Applied a total of 0 rules in 27 ms. Remains 935 /935 variables (removed 0) and now considering 785/785 (removed 0) transitions.
[2025-06-07 00:06:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:06:24] [INFO ] Implicit Places using invariants in 399 ms returned []
[2025-06-07 00:06:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:06:25] [INFO ] Implicit Places using invariants and state equation in 792 ms returned []
Implicit Place search using SMT with State Equation took 1195 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 00:06:25] [INFO ] Redundant transitions in 14 ms returned []
Running 780 sub problems to find dead transitions.
[2025-06-07 00:06:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:42] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:43] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:43] [INFO ] Deduced a trap composed of 41 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:43] [INFO ] Deduced a trap composed of 55 places in 47 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:43] [INFO ] Deduced a trap composed of 69 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:43] [INFO ] Deduced a trap composed of 83 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:44] [INFO ] Deduced a trap composed of 97 places in 70 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:44] [INFO ] Deduced a trap composed of 111 places in 66 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:44] [INFO ] Deduced a trap composed of 125 places in 71 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:44] [INFO ] Deduced a trap composed of 139 places in 75 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:45] [INFO ] Deduced a trap composed of 153 places in 80 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:45] [INFO ] Deduced a trap composed of 167 places in 88 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:45] [INFO ] Deduced a trap composed of 181 places in 108 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:45] [INFO ] Deduced a trap composed of 195 places in 97 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:46] [INFO ] Deduced a trap composed of 209 places in 107 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:46] [INFO ] Deduced a trap composed of 223 places in 109 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:46] [INFO ] Deduced a trap composed of 237 places in 125 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:06:47] [INFO ] Deduced a trap composed of 251 places in 155 ms of which 55 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 18/340 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 932/1720 variables, and 340 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 322/331 constraints, State Equation: 0/935 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 322/322 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 18/340 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (OVERLAPS) 3/935 variables, 9/349 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:07:22] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:07:22] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:07:22] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 2 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 935/1720 variables, and 352 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/935 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60134ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60136ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61382 ms. Remains : 935/935 places, 785/785 transitions.
Built C files in :
/tmp/ltsmin10224789922001863376
[2025-06-07 00:07:25] [INFO ] Computing symmetric may disable matrix : 785 transitions.
[2025-06-07 00:07:25] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:07:25] [INFO ] Computing symmetric may enable matrix : 785 transitions.
[2025-06-07 00:07:25] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:07:25] [INFO ] Computing Do-Not-Accords matrix : 785 transitions.
[2025-06-07 00:07:25] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:07:25] [INFO ] Built C files in 121ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10224789922001863376
Running compilation step : cd /tmp/ltsmin10224789922001863376;'/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 2137 ms.
Running link step : cd /tmp/ltsmin10224789922001863376;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin10224789922001863376;'/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/stateBased4376753061740216016.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-07 00:07:40] [INFO ] Flatten gal took : 19 ms
[2025-06-07 00:07:40] [INFO ] Flatten gal took : 19 ms
[2025-06-07 00:07:40] [INFO ] Time to serialize gal into /tmp/LTL8838010970732175957.gal : 4 ms
[2025-06-07 00:07:40] [INFO ] Time to serialize properties into /tmp/LTL2883355383909827517.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/LTL8838010970732175957.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3350633899824029089.hoa' '-atoms' '/tmp/LTL2883355383909827517.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2883355383909827517.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3350633899824029089.hoa
Detected timeout of ITS tools.
[2025-06-07 00:07:55] [INFO ] Flatten gal took : 19 ms
[2025-06-07 00:07:55] [INFO ] Flatten gal took : 19 ms
[2025-06-07 00:07:55] [INFO ] Time to serialize gal into /tmp/LTL12060445621186748150.gal : 4 ms
[2025-06-07 00:07:55] [INFO ] Time to serialize properties into /tmp/LTL5134621772576098102.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/LTL12060445621186748150.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5134621772576098102.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(G(!("((p1852==1)&&(p1887==1))"))))U((X(("((p1264==1)&&(p1354==1))")||(G("(p1495==1)"))))||("((p1264==1)&&(p1354==1))")))))
Formula 0 simplified : X(GF"((p1852==1)&&(p1887==1))" R (!"((p1264==1)&&(p1354==1))" & X(!"((p1264==1)&&(p1354==1))" & F!"(p1495==1)")))
Detected timeout of ITS tools.
[2025-06-07 00:08:10] [INFO ] Flatten gal took : 22 ms
[2025-06-07 00:08:10] [INFO ] Applying decomposition
[2025-06-07 00:08:10] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10756606392128365387.txt' '-o' '/tmp/graph10756606392128365387.bin' '-w' '/tmp/graph10756606392128365387.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10756606392128365387.bin' '-l' '-1' '-v' '-w' '/tmp/graph10756606392128365387.weights' '-q' '0' '-e' '0.001'
[2025-06-07 00:08:10] [INFO ] Decomposing Gal with order
[2025-06-07 00:08:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 00:08:11] [INFO ] Removed a total of 181 redundant transitions.
[2025-06-07 00:08:11] [INFO ] Flatten gal took : 33 ms
[2025-06-07 00:08:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 356 labels/synchronizations in 9 ms.
[2025-06-07 00:08:11] [INFO ] Time to serialize gal into /tmp/LTL5314443627905813193.gal : 7 ms
[2025-06-07 00:08:11] [INFO ] Time to serialize properties into /tmp/LTL14813921923141020107.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5314443627905813193.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14813921923141020107.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(G(!("((i27.i0.u299.p1852==1)&&(i27.i0.u307.p1887==1))"))))U((X(("((i18.i2.u204.p1264==1)&&(i19.i0.u219.p1354==1))")||(G("(i21....235
Formula 0 simplified : X(GF"((i27.i0.u299.p1852==1)&&(i27.i0.u307.p1887==1))" R (!"((i18.i2.u204.p1264==1)&&(i19.i0.u219.p1354==1))" & X(!"((i18.i2.u204.p1...220
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-11 finished in 482041 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 2 out of 1839 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1839/1839 places, 1689/1689 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1838 transition count 1477
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1627 transition count 1477
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 422 place count 1627 transition count 1326
Deduced a syphon composed of 151 places in 1 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 724 place count 1476 transition count 1326
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 731 place count 1469 transition count 1319
Iterating global reduction 2 with 7 rules applied. Total rules applied 738 place count 1469 transition count 1319
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 738 place count 1469 transition count 1314
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 748 place count 1464 transition count 1314
Performed 530 Post agglomeration using F-continuation condition.Transition count delta: 530
Deduced a syphon composed of 530 places in 0 ms
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 2 with 1060 rules applied. Total rules applied 1808 place count 934 transition count 784
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1810 place count 932 transition count 782
Applied a total of 1810 rules in 263 ms. Remains 932 /1839 variables (removed 907) and now considering 782/1689 (removed 907) transitions.
// Phase 1: matrix 782 rows 932 cols
[2025-06-07 00:08:26] [INFO ] Computed 331 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:08:26] [INFO ] Implicit Places using invariants in 367 ms returned []
[2025-06-07 00:08:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:08:27] [INFO ] Implicit Places using invariants and state equation in 799 ms returned []
Implicit Place search using SMT with State Equation took 1167 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 00:08:27] [INFO ] Redundant transitions in 7 ms returned []
Running 779 sub problems to find dead transitions.
[2025-06-07 00:08:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:08:45] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:08:46] [INFO ] Deduced a trap composed of 27 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:08:46] [INFO ] Deduced a trap composed of 41 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:08:46] [INFO ] Deduced a trap composed of 55 places in 47 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 4/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 931/1714 variables, and 328 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 324/331 constraints, State Equation: 0/932 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 4/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 3 (OVERLAPS) 1/932 variables, 7/335 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
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(s264 0)
(s265 1)
(s266 0)
(s267 1)
(s268 0)
(s269 1)
(s270 0)
(s271 0)
(s272 0)
(s273 0)
(s274 1)
(s275 1)
(s276 0)
(s277 0)
(s278 0)
(s279 1)
(s280 0)
(s281 0)
(s282 0)
(s283 1)
(s284 0)
(s285 0)
(s286 1)
(s287 0)
(s288 1)
(s289 0)
(s290 0)
(s291 1)
(s292 0)
(s293 1)
(s294 0)
(s295 0)
(s296 1)
(s297 0)
(s298 1)
(s299 0)
(s300 1)
(s301 timeout
0)
(s302 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 932/1714 variables, and 335 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/932 constraints, PredecessorRefiner: 0/779 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60115ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60117ms
Starting structural reductions in SI_LTL mode, iteration 1 : 932/1839 places, 782/1689 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61559 ms. Remains : 932/1839 places, 782/1689 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-12
Product exploration explored 100000 steps with 73 reset in 656 ms.
Product exploration explored 100000 steps with 72 reset in 779 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 91 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)]
RANDOM walk for 5459 steps (0 resets) in 63 ms. (85 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 94 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 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
[2025-06-07 00:09:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 00:09:30] [INFO ] [Real]Absence check using 331 positive place invariants in 191 ms returned sat
[2025-06-07 00:09:32] [INFO ] [Real]Absence check using state equation in 2137 ms returned sat
[2025-06-07 00:09:32] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 00:09:33] [INFO ] [Nat]Absence check using 331 positive place invariants in 190 ms returned sat
[2025-06-07 00:09:35] [INFO ] [Nat]Absence check using state equation in 2412 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:09:35] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:09:35] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:09:35] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:09:35] [INFO ] Deduced a trap composed of 25 places in 40 ms of which 3 ms to minimize.
[2025-06-07 00:09:36] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 385 ms
[2025-06-07 00:09:36] [INFO ] Computed and/alt/rep : 779/1502/779 causal constraints (skipped 0 transitions) in 40 ms.
[2025-06-07 00:09:47] [INFO ] Added : 350 causal constraints over 70 iterations in 11530 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 932/932 places, 782/782 transitions.
Applied a total of 0 rules in 30 ms. Remains 932 /932 variables (removed 0) and now considering 782/782 (removed 0) transitions.
[2025-06-07 00:09:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:09:47] [INFO ] Implicit Places using invariants in 375 ms returned []
[2025-06-07 00:09:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:09:48] [INFO ] Implicit Places using invariants and state equation in 745 ms returned []
Implicit Place search using SMT with State Equation took 1121 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 00:09:48] [INFO ] Redundant transitions in 7 ms returned []
Running 779 sub problems to find dead transitions.
[2025-06-07 00:09:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:10:07] [INFO ] Deduced a trap composed of 13 places in 51 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:10:07] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:10:07] [INFO ] Deduced a trap composed of 41 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:10:07] [INFO ] Deduced a trap composed of 55 places in 51 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 4/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 931/1714 variables, and 328 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 324/331 constraints, State Equation: 0/932 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 4/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 3 (OVERLAPS) 1/932 variables, 7/335 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 932/1714 variables, and 335 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/932 constraints, PredecessorRefiner: 0/779 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60120ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60121ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61290 ms. Remains : 932/932 places, 782/782 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 71 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 p0), (NOT p0)]
RANDOM walk for 5528 steps (0 resets) in 60 ms. (90 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 80 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 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
[2025-06-07 00:10:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 00:10:49] [INFO ] [Real]Absence check using 331 positive place invariants in 186 ms returned sat
[2025-06-07 00:10:51] [INFO ] [Real]Absence check using state equation in 2113 ms returned sat
[2025-06-07 00:10:52] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 00:10:52] [INFO ] [Nat]Absence check using 331 positive place invariants in 195 ms returned sat
[2025-06-07 00:10:55] [INFO ] [Nat]Absence check using state equation in 2466 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:10:55] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:10:55] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:10:55] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:10:55] [INFO ] Deduced a trap composed of 25 places in 44 ms of which 3 ms to minimize.
[2025-06-07 00:10:55] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 386 ms
[2025-06-07 00:10:55] [INFO ] Computed and/alt/rep : 779/1502/779 causal constraints (skipped 0 transitions) in 33 ms.
[2025-06-07 00:11:07] [INFO ] Added : 350 causal constraints over 70 iterations in 11491 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 72 reset in 637 ms.
Product exploration explored 100000 steps with 73 reset in 784 ms.
Built C files in :
/tmp/ltsmin3677642781392061301
[2025-06-07 00:11:08] [INFO ] Computing symmetric may disable matrix : 782 transitions.
[2025-06-07 00:11:08] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:11:08] [INFO ] Computing symmetric may enable matrix : 782 transitions.
[2025-06-07 00:11:08] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:11:08] [INFO ] Computing Do-Not-Accords matrix : 782 transitions.
[2025-06-07 00:11:08] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:11:08] [INFO ] Built C files in 109ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3677642781392061301
Running compilation step : cd /tmp/ltsmin3677642781392061301;'/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 2115 ms.
Running link step : cd /tmp/ltsmin3677642781392061301;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin3677642781392061301;'/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/stateBased7661671002403997617.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 932/932 places, 782/782 transitions.
Applied a total of 0 rules in 23 ms. Remains 932 /932 variables (removed 0) and now considering 782/782 (removed 0) transitions.
[2025-06-07 00:11:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:11:23] [INFO ] Implicit Places using invariants in 366 ms returned []
[2025-06-07 00:11:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:11:24] [INFO ] Implicit Places using invariants and state equation in 754 ms returned []
Implicit Place search using SMT with State Equation took 1122 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 00:11:24] [INFO ] Redundant transitions in 7 ms returned []
Running 779 sub problems to find dead transitions.
[2025-06-07 00:11:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:11:42] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:11:43] [INFO ] Deduced a trap composed of 27 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:11:43] [INFO ] Deduced a trap composed of 41 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:11:43] [INFO ] Deduced a trap composed of 55 places in 49 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 4/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 931/1714 variables, and 328 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 324/331 constraints, State Equation: 0/932 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 4/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 3 (OVERLAPS) 1/932 variables, 7/335 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 932/1714 variables, and 335 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/932 constraints, PredecessorRefiner: 0/779 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60121ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60122ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61280 ms. Remains : 932/932 places, 782/782 transitions.
Built C files in :
/tmp/ltsmin9622441456107657941
[2025-06-07 00:12:24] [INFO ] Computing symmetric may disable matrix : 782 transitions.
[2025-06-07 00:12:24] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:12:24] [INFO ] Computing symmetric may enable matrix : 782 transitions.
[2025-06-07 00:12:24] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:12:24] [INFO ] Computing Do-Not-Accords matrix : 782 transitions.
[2025-06-07 00:12:24] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:12:25] [INFO ] Built C files in 116ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9622441456107657941
Running compilation step : cd /tmp/ltsmin9622441456107657941;'/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 2137 ms.
Running link step : cd /tmp/ltsmin9622441456107657941;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin9622441456107657941;'/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/stateBased51858446453324660.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-07 00:12:39] [INFO ] Flatten gal took : 18 ms
[2025-06-07 00:12:39] [INFO ] Flatten gal took : 18 ms
[2025-06-07 00:12:39] [INFO ] Time to serialize gal into /tmp/LTL18292121875428352567.gal : 3 ms
[2025-06-07 00:12:39] [INFO ] Time to serialize properties into /tmp/LTL8004516554702553080.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/LTL18292121875428352567.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11109995983334721330.hoa' '-atoms' '/tmp/LTL8004516554702553080.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/LTL8004516554702553080.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11109995983334721330.hoa
Detected timeout of ITS tools.
[2025-06-07 00:12:55] [INFO ] Flatten gal took : 17 ms
[2025-06-07 00:12:55] [INFO ] Flatten gal took : 18 ms
[2025-06-07 00:12:55] [INFO ] Time to serialize gal into /tmp/LTL4690806596183812812.gal : 3 ms
[2025-06-07 00:12:55] [INFO ] Time to serialize properties into /tmp/LTL12926027538022118440.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/LTL4690806596183812812.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12926027538022118440.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("((p326==1)&&(p416==1))"))))
Formula 0 simplified : FG!"((p326==1)&&(p416==1))"
Detected timeout of ITS tools.
[2025-06-07 00:13:10] [INFO ] Flatten gal took : 21 ms
[2025-06-07 00:13:10] [INFO ] Applying decomposition
[2025-06-07 00:13:10] [INFO ] Flatten gal took : 18 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/graph18278143761602836362.txt' '-o' '/tmp/graph18278143761602836362.bin' '-w' '/tmp/graph18278143761602836362.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18278143761602836362.bin' '-l' '-1' '-v' '-w' '/tmp/graph18278143761602836362.weights' '-q' '0' '-e' '0.001'
[2025-06-07 00:13:10] [INFO ] Decomposing Gal with order
[2025-06-07 00:13:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 00:13:10] [INFO ] Removed a total of 180 redundant transitions.
[2025-06-07 00:13:10] [INFO ] Flatten gal took : 32 ms
[2025-06-07 00:13:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 7 ms.
[2025-06-07 00:13:10] [INFO ] Time to serialize gal into /tmp/LTL3139847824781865168.gal : 6 ms
[2025-06-07 00:13:10] [INFO ] Time to serialize properties into /tmp/LTL11572540923059063999.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3139847824781865168.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11572540923059063999.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 : !((G(F("((i4.i2.u50.p326==1)&&(i5.i2.u65.p416==1))"))))
Formula 0 simplified : FG!"((i4.i2.u50.p326==1)&&(i5.i2.u65.p416==1))"
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-12 finished in 299225 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 1839 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1839/1839 places, 1689/1689 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1838 transition count 1476
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1626 transition count 1476
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1626 transition count 1326
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1476 transition count 1326
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 730 place count 1470 transition count 1320
Iterating global reduction 2 with 6 rules applied. Total rules applied 736 place count 1470 transition count 1320
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 736 place count 1470 transition count 1316
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 744 place count 1466 transition count 1316
Performed 533 Post agglomeration using F-continuation condition.Transition count delta: 533
Deduced a syphon composed of 533 places in 1 ms
Reduce places removed 533 places and 0 transitions.
Iterating global reduction 2 with 1066 rules applied. Total rules applied 1810 place count 933 transition count 783
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1812 place count 931 transition count 781
Applied a total of 1812 rules in 258 ms. Remains 931 /1839 variables (removed 908) and now considering 781/1689 (removed 908) transitions.
// Phase 1: matrix 781 rows 931 cols
[2025-06-07 00:13:25] [INFO ] Computed 331 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:13:26] [INFO ] Implicit Places using invariants in 363 ms returned []
[2025-06-07 00:13:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:13:26] [INFO ] Implicit Places using invariants and state equation in 698 ms returned []
Implicit Place search using SMT with State Equation took 1061 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 00:13:26] [INFO ] Redundant transitions in 7 ms returned []
Running 779 sub problems to find dead transitions.
[2025-06-07 00:13:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:44] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:44] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:44] [INFO ] Deduced a trap composed of 41 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:44] [INFO ] Deduced a trap composed of 55 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:45] [INFO ] Deduced a trap composed of 69 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:45] [INFO ] Deduced a trap composed of 83 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:45] [INFO ] Deduced a trap composed of 97 places in 67 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:45] [INFO ] Deduced a trap composed of 111 places in 65 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:45] [INFO ] Deduced a trap composed of 125 places in 66 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:46] [INFO ] Deduced a trap composed of 139 places in 80 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:46] [INFO ] Deduced a trap composed of 153 places in 79 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:46] [INFO ] Deduced a trap composed of 167 places in 81 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:47] [INFO ] Deduced a trap composed of 182 places in 95 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:47] [INFO ] Deduced a trap composed of 196 places in 95 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:47] [INFO ] Deduced a trap composed of 210 places in 109 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:47] [INFO ] Deduced a trap composed of 224 places in 113 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:48] [INFO ] Deduced a trap composed of 238 places in 154 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:48] [INFO ] Deduced a trap composed of 252 places in 140 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:48] [INFO ] Deduced a trap composed of 266 places in 137 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:13:49] [INFO ] Deduced a trap composed of 280 places in 146 ms of which 39 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 931/1712 variables, and 351 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:14:08] [INFO ] Deduced a trap composed of 294 places in 155 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:14:09] [INFO ] Deduced a trap composed of 308 places in 166 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:14:09] [INFO ] Deduced a trap composed of 322 places in 182 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:14:10] [INFO ] Deduced a trap composed of 336 places in 172 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:14:10] [INFO ] Deduced a trap composed of 350 places in 204 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:14:10] [INFO ] Deduced a trap composed of 364 places in 187 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:14:11] [INFO ] Deduced a trap composed of 378 places in 196 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:14:11] [INFO ] Deduced a trap composed of 392 places in 206 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:14:12] [INFO ] Deduced a trap composed of 406 places in 217 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:14:12] [INFO ] Deduced a trap composed of 420 places in 222 ms of which 72 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 10/361 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 931/1712 variables, and 361 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 0/779 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60123ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60126ms
Starting structural reductions in SI_LTL mode, iteration 1 : 931/1839 places, 781/1689 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61458 ms. Remains : 931/1839 places, 781/1689 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-13
Product exploration explored 100000 steps with 107 reset in 615 ms.
Product exploration explored 100000 steps with 109 reset in 747 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 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 43 ms :[(NOT p0)]
RANDOM walk for 3691 steps (0 resets) in 50 ms. (72 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 102 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 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2025-06-07 00:14:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 00:14:29] [INFO ] [Real]Absence check using 331 positive place invariants in 187 ms returned sat
[2025-06-07 00:14:31] [INFO ] [Real]Absence check using state equation in 2144 ms returned sat
[2025-06-07 00:14:31] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 00:14:32] [INFO ] [Nat]Absence check using 331 positive place invariants in 187 ms returned sat
[2025-06-07 00:14:34] [INFO ] [Nat]Absence check using state equation in 1977 ms returned sat
[2025-06-07 00:14:34] [INFO ] Computed and/alt/rep : 779/1494/779 causal constraints (skipped 0 transitions) in 35 ms.
[2025-06-07 00:14:46] [INFO ] Added : 395 causal constraints over 79 iterations in 12355 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 931 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 29 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2025-06-07 00:14:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:14:46] [INFO ] Implicit Places using invariants in 358 ms returned []
[2025-06-07 00:14:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:14:47] [INFO ] Implicit Places using invariants and state equation in 734 ms returned []
Implicit Place search using SMT with State Equation took 1092 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 00:14:47] [INFO ] Redundant transitions in 8 ms returned []
Running 779 sub problems to find dead transitions.
[2025-06-07 00:14:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:05] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:05] [INFO ] Deduced a trap composed of 27 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:06] [INFO ] Deduced a trap composed of 41 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:06] [INFO ] Deduced a trap composed of 55 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:06] [INFO ] Deduced a trap composed of 69 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:06] [INFO ] Deduced a trap composed of 83 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:06] [INFO ] Deduced a trap composed of 97 places in 68 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:07] [INFO ] Deduced a trap composed of 111 places in 67 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:07] [INFO ] Deduced a trap composed of 125 places in 69 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:07] [INFO ] Deduced a trap composed of 139 places in 72 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:07] [INFO ] Deduced a trap composed of 153 places in 81 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:08] [INFO ] Deduced a trap composed of 167 places in 88 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:08] [INFO ] Deduced a trap composed of 182 places in 89 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:08] [INFO ] Deduced a trap composed of 196 places in 96 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:08] [INFO ] Deduced a trap composed of 210 places in 106 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:09] [INFO ] Deduced a trap composed of 224 places in 112 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:09] [INFO ] Deduced a trap composed of 238 places in 140 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:10] [INFO ] Deduced a trap composed of 252 places in 130 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:10] [INFO ] Deduced a trap composed of 266 places in 130 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:10] [INFO ] Deduced a trap composed of 280 places in 145 ms of which 38 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 931/1712 variables, and 351 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:30] [INFO ] Deduced a trap composed of 294 places in 171 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:30] [INFO ] Deduced a trap composed of 308 places in 172 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:31] [INFO ] Deduced a trap composed of 322 places in 177 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:31] [INFO ] Deduced a trap composed of 336 places in 179 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:32] [INFO ] Deduced a trap composed of 350 places in 213 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:32] [INFO ] Deduced a trap composed of 364 places in 190 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:33] [INFO ] Deduced a trap composed of 378 places in 220 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:33] [INFO ] Deduced a trap composed of 392 places in 211 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:34] [INFO ] Deduced a trap composed of 406 places in 223 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:15:34] [INFO ] Deduced a trap composed of 420 places in 238 ms of which 72 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 10/361 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s249 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 931/1712 variables, and 361 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 0/779 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60121ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60123ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61257 ms. Remains : 931/931 places, 781/781 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 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 35 ms :[(NOT p0)]
RANDOM walk for 3603 steps (0 resets) in 40 ms. (87 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 90 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 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
[2025-06-07 00:15:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 00:15:48] [INFO ] [Real]Absence check using 331 positive place invariants in 185 ms returned sat
[2025-06-07 00:15:50] [INFO ] [Real]Absence check using state equation in 2140 ms returned sat
[2025-06-07 00:15:50] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-07 00:15:51] [INFO ] [Nat]Absence check using 331 positive place invariants in 186 ms returned sat
[2025-06-07 00:15:53] [INFO ] [Nat]Absence check using state equation in 2006 ms returned sat
[2025-06-07 00:15:53] [INFO ] Computed and/alt/rep : 779/1494/779 causal constraints (skipped 0 transitions) in 34 ms.
[2025-06-07 00:16:05] [INFO ] Added : 390 causal constraints over 78 iterations in 12332 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 109 reset in 607 ms.
Product exploration explored 100000 steps with 107 reset in 733 ms.
Built C files in :
/tmp/ltsmin8921734958427109683
[2025-06-07 00:16:07] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2025-06-07 00:16:07] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:16:07] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2025-06-07 00:16:07] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:16:07] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2025-06-07 00:16:07] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:16:07] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8921734958427109683
Running compilation step : cd /tmp/ltsmin8921734958427109683;'/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 2105 ms.
Running link step : cd /tmp/ltsmin8921734958427109683;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin8921734958427109683;'/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/stateBased17869070387116370248.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 931 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 23 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2025-06-07 00:16:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:16:22] [INFO ] Implicit Places using invariants in 391 ms returned []
[2025-06-07 00:16:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:16:23] [INFO ] Implicit Places using invariants and state equation in 779 ms returned []
Implicit Place search using SMT with State Equation took 1172 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 00:16:23] [INFO ] Redundant transitions in 8 ms returned []
Running 779 sub problems to find dead transitions.
[2025-06-07 00:16:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:41] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:41] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:42] [INFO ] Deduced a trap composed of 41 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:42] [INFO ] Deduced a trap composed of 55 places in 46 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:42] [INFO ] Deduced a trap composed of 69 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:42] [INFO ] Deduced a trap composed of 83 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:42] [INFO ] Deduced a trap composed of 97 places in 71 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:43] [INFO ] Deduced a trap composed of 111 places in 67 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:43] [INFO ] Deduced a trap composed of 125 places in 75 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:43] [INFO ] Deduced a trap composed of 139 places in 81 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:43] [INFO ] Deduced a trap composed of 153 places in 91 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:44] [INFO ] Deduced a trap composed of 167 places in 91 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:44] [INFO ] Deduced a trap composed of 182 places in 99 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:44] [INFO ] Deduced a trap composed of 196 places in 103 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:45] [INFO ] Deduced a trap composed of 210 places in 116 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:45] [INFO ] Deduced a trap composed of 224 places in 122 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:45] [INFO ] Deduced a trap composed of 238 places in 150 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:46] [INFO ] Deduced a trap composed of 252 places in 130 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:46] [INFO ] Deduced a trap composed of 266 places in 135 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:16:47] [INFO ] Deduced a trap composed of 280 places in 146 ms of which 39 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 931/1712 variables, and 351 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:17:05] [INFO ] Deduced a trap composed of 294 places in 158 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:17:05] [INFO ] Deduced a trap composed of 308 places in 166 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:17:06] [INFO ] Deduced a trap composed of 322 places in 170 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:17:06] [INFO ] Deduced a trap composed of 336 places in 181 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:17:07] [INFO ] Deduced a trap composed of 350 places in 222 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:17:07] [INFO ] Deduced a trap composed of 364 places in 200 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:17:08] [INFO ] Deduced a trap composed of 378 places in 209 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:17:08] [INFO ] Deduced a trap composed of 392 places in 222 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:17:09] [INFO ] Deduced a trap composed of 406 places in 232 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:17:09] [INFO ] Deduced a trap composed of 420 places in 231 ms of which 73 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 10/361 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 931/1712 variables, and 361 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 0/779 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60110ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60111ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61320 ms. Remains : 931/931 places, 781/781 transitions.
Built C files in :
/tmp/ltsmin16819236234584029605
[2025-06-07 00:17:23] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2025-06-07 00:17:23] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:17:23] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2025-06-07 00:17:23] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:17:23] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2025-06-07 00:17:23] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 00:17:23] [INFO ] Built C files in 105ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16819236234584029605
Running compilation step : cd /tmp/ltsmin16819236234584029605;'/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 2087 ms.
Running link step : cd /tmp/ltsmin16819236234584029605;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin16819236234584029605;'/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/stateBased12217616573270314507.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-07 00:17:38] [INFO ] Flatten gal took : 19 ms
[2025-06-07 00:17:38] [INFO ] Flatten gal took : 19 ms
[2025-06-07 00:17:38] [INFO ] Time to serialize gal into /tmp/LTL15187741606728823026.gal : 3 ms
[2025-06-07 00:17:38] [INFO ] Time to serialize properties into /tmp/LTL16461524435921662058.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/LTL15187741606728823026.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14319614537549633950.hoa' '-atoms' '/tmp/LTL16461524435921662058.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/LTL16461524435921662058.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14319614537549633950.hoa
Detected timeout of ITS tools.
[2025-06-07 00:17:53] [INFO ] Flatten gal took : 18 ms
[2025-06-07 00:17:53] [INFO ] Flatten gal took : 18 ms
[2025-06-07 00:17:53] [INFO ] Time to serialize gal into /tmp/LTL1485913195880249378.gal : 3 ms
[2025-06-07 00:17:53] [INFO ] Time to serialize properties into /tmp/LTL5678854482436153565.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1485913195880249378.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5678854482436153565.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...275
Read 1 LTL properties
Checking formula 0 : !((F("((p605==1)||(p894==1))")))
Formula 0 simplified : G!"((p605==1)||(p894==1))"
Detected timeout of ITS tools.
[2025-06-07 00:18:08] [INFO ] Flatten gal took : 18 ms
[2025-06-07 00:18:08] [INFO ] Applying decomposition
[2025-06-07 00:18:08] [INFO ] Flatten gal took : 19 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/graph4092774492108410674.txt' '-o' '/tmp/graph4092774492108410674.bin' '-w' '/tmp/graph4092774492108410674.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4092774492108410674.bin' '-l' '-1' '-v' '-w' '/tmp/graph4092774492108410674.weights' '-q' '0' '-e' '0.001'
[2025-06-07 00:18:08] [INFO ] Decomposing Gal with order
[2025-06-07 00:18:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 00:18:08] [INFO ] Removed a total of 181 redundant transitions.
[2025-06-07 00:18:08] [INFO ] Flatten gal took : 30 ms
[2025-06-07 00:18:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 356 labels/synchronizations in 10 ms.
[2025-06-07 00:18:08] [INFO ] Time to serialize gal into /tmp/LTL16518181154707996377.gal : 8 ms
[2025-06-07 00:18:08] [INFO ] Time to serialize properties into /tmp/LTL5036856006133199491.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16518181154707996377.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5036856006133199491.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F("((i8.i0.u96.p605==1)||(i12.i2.u143.p894==1))")))
Formula 0 simplified : G!"((i8.i0.u96.p605==1)||(i12.i2.u143.p894==1))"
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-13 finished in 298659 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(G(p0))&&F(p1))))'
Support contains 3 out of 1839 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1839/1839 places, 1689/1689 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1838 transition count 1478
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1628 transition count 1478
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 420 place count 1628 transition count 1328
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 720 place count 1478 transition count 1328
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 726 place count 1472 transition count 1322
Iterating global reduction 2 with 6 rules applied. Total rules applied 732 place count 1472 transition count 1322
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 732 place count 1472 transition count 1318
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 740 place count 1468 transition count 1318
Performed 532 Post agglomeration using F-continuation condition.Transition count delta: 532
Deduced a syphon composed of 532 places in 0 ms
Reduce places removed 532 places and 0 transitions.
Iterating global reduction 2 with 1064 rules applied. Total rules applied 1804 place count 936 transition count 786
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1806 place count 934 transition count 784
Applied a total of 1806 rules in 245 ms. Remains 934 /1839 variables (removed 905) and now considering 784/1689 (removed 905) transitions.
// Phase 1: matrix 784 rows 934 cols
[2025-06-07 00:18:24] [INFO ] Computed 331 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:18:24] [INFO ] Implicit Places using invariants in 357 ms returned []
[2025-06-07 00:18:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:18:25] [INFO ] Implicit Places using invariants and state equation in 719 ms returned []
Implicit Place search using SMT with State Equation took 1077 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 00:18:25] [INFO ] Redundant transitions in 7 ms returned []
Running 780 sub problems to find dead transitions.
[2025-06-07 00:18:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 329/329 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:18:42] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:18:43] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:18:43] [INFO ] Deduced a trap composed of 41 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:18:43] [INFO ] Deduced a trap composed of 55 places in 52 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:18:43] [INFO ] Deduced a trap composed of 69 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:18:43] [INFO ] Deduced a trap composed of 83 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:18:44] [INFO ] Deduced a trap composed of 97 places in 69 ms of which 12 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 7/336 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 932/1718 variables, and 336 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 329/331 constraints, State Equation: 0/934 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 329/329 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 7/336 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (OVERLAPS) 2/934 variables, 2/338 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:22] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:22] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 934/1718 variables, and 340 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/934 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60113ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60114ms
Starting structural reductions in SI_LTL mode, iteration 1 : 934/1839 places, 784/1689 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61450 ms. Remains : 934/1839 places, 784/1689 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-14
Stuttering criterion allowed to conclude after 2075 steps with 0 reset in 18 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-14 finished in 61599 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 1839 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1839/1839 places, 1689/1689 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1838 transition count 1476
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1626 transition count 1476
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1626 transition count 1326
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1476 transition count 1326
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 731 place count 1469 transition count 1319
Iterating global reduction 2 with 7 rules applied. Total rules applied 738 place count 1469 transition count 1319
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 738 place count 1469 transition count 1314
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 748 place count 1464 transition count 1314
Performed 531 Post agglomeration using F-continuation condition.Transition count delta: 531
Deduced a syphon composed of 531 places in 0 ms
Reduce places removed 531 places and 0 transitions.
Iterating global reduction 2 with 1062 rules applied. Total rules applied 1810 place count 933 transition count 783
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1812 place count 931 transition count 781
Applied a total of 1812 rules in 255 ms. Remains 931 /1839 variables (removed 908) and now considering 781/1689 (removed 908) transitions.
// Phase 1: matrix 781 rows 931 cols
[2025-06-07 00:19:25] [INFO ] Computed 331 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:19:26] [INFO ] Implicit Places using invariants in 357 ms returned []
[2025-06-07 00:19:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 00:19:26] [INFO ] Implicit Places using invariants and state equation in 723 ms returned []
Implicit Place search using SMT with State Equation took 1081 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 00:19:26] [INFO ] Redundant transitions in 8 ms returned []
Running 779 sub problems to find dead transitions.
[2025-06-07 00:19:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:44] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:45] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:45] [INFO ] Deduced a trap composed of 41 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:45] [INFO ] Deduced a trap composed of 55 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:45] [INFO ] Deduced a trap composed of 69 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:45] [INFO ] Deduced a trap composed of 83 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:46] [INFO ] Deduced a trap composed of 97 places in 64 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:46] [INFO ] Deduced a trap composed of 111 places in 68 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:46] [INFO ] Deduced a trap composed of 125 places in 74 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:46] [INFO ] Deduced a trap composed of 139 places in 72 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:47] [INFO ] Deduced a trap composed of 153 places in 84 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:47] [INFO ] Deduced a trap composed of 167 places in 86 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:47] [INFO ] Deduced a trap composed of 181 places in 109 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:47] [INFO ] Deduced a trap composed of 195 places in 92 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:48] [INFO ] Deduced a trap composed of 209 places in 104 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:48] [INFO ] Deduced a trap composed of 223 places in 115 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:48] [INFO ] Deduced a trap composed of 237 places in 111 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:49] [INFO ] Deduced a trap composed of 251 places in 148 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:49] [INFO ] Deduced a trap composed of 265 places in 171 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:19:50] [INFO ] Deduced a trap composed of 279 places in 149 ms of which 37 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 931/1712 variables, and 351 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:20:08] [INFO ] Deduced a trap composed of 293 places in 160 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:20:09] [INFO ] Deduced a trap composed of 307 places in 167 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:20:09] [INFO ] Deduced a trap composed of 321 places in 171 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:20:10] [INFO ] Deduced a trap composed of 335 places in 167 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:20:10] [INFO ] Deduced a trap composed of 349 places in 183 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:20:10] [INFO ] Deduced a trap composed of 363 places in 189 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:20:11] [INFO ] Deduced a trap composed of 377 places in 198 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:20:11] [INFO ] Deduced a trap composed of 391 places in 201 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:20:12] [INFO ] Deduced a trap composed of 405 places in 224 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 00:20:12] [INFO ] Deduced a trap composed of 419 places in 228 ms of which 75 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 10/361 constraints. Problems are: Problem set: 0 solved, 779 unsolved
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 Int declared 931/1712 variables, and 361 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 0/779 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60099ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60100ms
Starting structural reductions in SI_LTL mode, iteration 1 : 931/1839 places, 781/1689 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61450 ms. Remains : 931/1839 places, 781/1689 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-15
Stuttering criterion allowed to conclude after 12775 steps with 41 reset in 72 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-15 finished in 61577 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)&&(p1||X(p0))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(((F(p0) U p1)||X(X(p2))))))))'
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 (p1||X((p1||G(p2)))))))'
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)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
[2025-06-07 00:20:27] [INFO ] Flatten gal took : 38 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3385635079714765615
[2025-06-07 00:20:27] [INFO ] Too many transitions (1689) to apply POR reductions. Disabling POR matrices.
[2025-06-07 00:20:27] [INFO ] Applying decomposition
[2025-06-07 00:20:27] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3385635079714765615
Running compilation step : cd /tmp/ltsmin3385635079714765615;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '144' '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'
[2025-06-07 00:20:27] [INFO ] Flatten gal took : 31 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/graph10284259733889291084.txt' '-o' '/tmp/graph10284259733889291084.bin' '-w' '/tmp/graph10284259733889291084.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10284259733889291084.bin' '-l' '-1' '-v' '-w' '/tmp/graph10284259733889291084.weights' '-q' '0' '-e' '0.001'
[2025-06-07 00:20:27] [INFO ] Decomposing Gal with order
[2025-06-07 00:20:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 00:20:28] [INFO ] Removed a total of 270 redundant transitions.
[2025-06-07 00:20:28] [INFO ] Flatten gal took : 59 ms
[2025-06-07 00:20:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2025-06-07 00:20:28] [INFO ] Time to serialize gal into /tmp/LTLFireability17457493990580324170.gal : 23 ms
[2025-06-07 00:20:28] [INFO ] Time to serialize properties into /tmp/LTLFireability3535853439320768026.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability17457493990580324170.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3535853439320768026.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...277
Read 5 LTL properties
Checking formula 0 : !((X(X((F("(i0.u243.p690==0)"))&&(("(i8.i3.i1.u199.p563==1)")||(X("(i0.u243.p690==0)")))))))
Formula 0 simplified : XX(G!"(i0.u243.p690==0)" | (!"(i8.i3.i1.u199.p563==1)" & X!"(i0.u243.p690==0)"))
Compilation finished in 3202 ms.
Running link step : cd /tmp/ltsmin3385635079714765615;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin3385635079714765615;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X((<>((LTLAPp0==true))&&((LTLAPp1==true)||X((LTLAPp0==true))))))' '--buchi-type=spotba'
LTSmin run took 804 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-01 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin3385635079714765615;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X([](((<>((LTLAPp2==true)) U (LTLAPp3==true))||X(X((LTLAPp4==true))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin3385635079714765615;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X([](((<>((LTLAPp2==true)) U (LTLAPp3==true))||X(X((LTLAPp4==true))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin3385635079714765615;'/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((<>([](!(LTLAPp5==true))) U ((LTLAPp6==true)||X(((LTLAPp6==true)||[]((LTLAPp7==true)))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin3385635079714765615;'/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((<>([](!(LTLAPp5==true))) U ((LTLAPp6==true)||X(((LTLAPp6==true)||[]((LTLAPp7==true)))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin3385635079714765615;'/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' '[](<>((LTLAPp8==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin3385635079714765615;'/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' '[](<>((LTLAPp8==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin3385635079714765615;'/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' '<>((LTLAPp9==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin3385635079714765615;'/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' '<>((LTLAPp9==true))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin3385635079714765615;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X([](((<>((LTLAPp2==true)) U (LTLAPp3==true))||X(X((LTLAPp4==true))))))))' '--buchi-type=spotba'

BK_TIME_CONFINEMENT_REACHED

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

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