Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901994100319.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ShieldRVt-PT-040B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901994100319
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1008K
-rw-r--r-- 1 mcc users 9.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K 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 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K 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 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 489K 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 ShieldRVt-PT-040B-ReachabilityFireability-2024-12
FORMULA_NAME ShieldRVt-PT-040B-ReachabilityFireability-2025-00
FORMULA_NAME ShieldRVt-PT-040B-ReachabilityFireability-2025-01
FORMULA_NAME ShieldRVt-PT-040B-ReachabilityFireability-2025-02
FORMULA_NAME ShieldRVt-PT-040B-ReachabilityFireability-2025-03
FORMULA_NAME ShieldRVt-PT-040B-ReachabilityFireability-2025-04
FORMULA_NAME ShieldRVt-PT-040B-ReachabilityFireability-2025-05
FORMULA_NAME ShieldRVt-PT-040B-ReachabilityFireability-2025-06
FORMULA_NAME ShieldRVt-PT-040B-ReachabilityFireability-2025-07
FORMULA_NAME ShieldRVt-PT-040B-ReachabilityFireability-2025-08
FORMULA_NAME ShieldRVt-PT-040B-ReachabilityFireability-2025-09
FORMULA_NAME ShieldRVt-PT-040B-ReachabilityFireability-2025-10
FORMULA_NAME ShieldRVt-PT-040B-ReachabilityFireability-2025-11
FORMULA_NAME ShieldRVt-PT-040B-ReachabilityFireability-2025-13
FORMULA_NAME ShieldRVt-PT-040B-ReachabilityFireability-2025-14
FORMULA_NAME ShieldRVt-PT-040B-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749124782904

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-040B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-05 11:59:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 11:59:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 11:59:44] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2025-06-05 11:59:44] [INFO ] Transformed 2003 places.
[2025-06-05 11:59:44] [INFO ] Transformed 2003 transitions.
[2025-06-05 11:59:44] [INFO ] Found NUPN structural information;
[2025-06-05 11:59:44] [INFO ] Parsed PT model containing 2003 places and 2003 transitions and 4726 arcs in 268 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
[2025-06-05 11:59:45] [INFO ] Flatten gal took : 246 ms
RANDOM walk for 40000 steps (8 resets) in 2744 ms. (14 steps per ms) remains 10/16 properties
FORMULA ShieldRVt-PT-040B-ReachabilityFireability-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-040B-ReachabilityFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-040B-ReachabilityFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-040B-ReachabilityFireability-2025-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-040B-ReachabilityFireability-2025-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-040B-ReachabilityFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-05 11:59:45] [INFO ] Flatten gal took : 220 ms
BEST_FIRST walk for 40004 steps (8 resets) in 275 ms. (144 steps per ms) remains 10/10 properties
[2025-06-05 11:59:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5767731006979945557.gal : 77 ms
[2025-06-05 11:59:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17760564955808576639.prop : 5 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5767731006979945557.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17760564955808576639.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40004 steps (8 resets) in 882 ms. (45 steps per ms) remains 10/10 properties
Loading property file /tmp/ReachabilityCardinality17760564955808576639.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 159 ms. (250 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 137 ms. (289 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 83 ms. (476 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 136 ms. (291 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 184 ms. (216 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 213 ms. (186 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 69 ms. (571 steps per ms) remains 10/10 properties
// Phase 1: matrix 2003 rows 2003 cols
[2025-06-05 11:59:46] [INFO ] Computed 161 invariants in 38 ms
Excessive predecessor constraint size, skipping predecessor.
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) 0/260 variables, 260/260 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/260 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 1684/1944 variables, 156/416 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1944 variables, 1684/2100 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1944 variables, 0/2100 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 59/2003 variables, 5/2105 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2003 variables, 59/2164 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :36 after 249
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :249 after 3.68688e+06
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :3.68688e+06 after 3.36584e+13
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :3.36584e+13 after 2.80525e+27
At refinement iteration 7 (INCLUDED_ONLY) 0/2003 variables, 0/2164 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :2.80525e+27 after 2.50537e+55
At refinement iteration 8 (OVERLAPS) 2003/4006 variables, 2003/4167 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4006 variables, 0/4167 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (OVERLAPS) 0/4006 variables, 0/4167 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4006/4006 variables, and 4167 constraints, problems are : Problem set: 0 solved, 10 unsolved in 4206 ms.
Refiners :[Domain max(s): 2003/2003 constraints, Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 2003/2003 constraints, PredecessorRefiner: 10/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/260 variables, 260/260 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/260 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 1684/1944 variables, 156/416 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1944 variables, 1684/2100 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:51] [INFO ] Deduced a trap composed of 24 places in 374 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:51] [INFO ] Deduced a trap composed of 26 places in 403 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:52] [INFO ] Deduced a trap composed of 27 places in 332 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:52] [INFO ] Deduced a trap composed of 30 places in 344 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:53] [INFO ] Deduced a trap composed of 30 places in 307 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:53] [INFO ] Deduced a trap composed of 31 places in 310 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:53] [INFO ] Deduced a trap composed of 31 places in 314 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:54] [INFO ] Deduced a trap composed of 31 places in 302 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:54] [INFO ] Deduced a trap composed of 31 places in 293 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:54] [INFO ] Deduced a trap composed of 33 places in 294 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:55] [INFO ] Deduced a trap composed of 33 places in 293 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:55] [INFO ] Deduced a trap composed of 33 places in 277 ms of which 34 ms to minimize.
SMT process timed out in 9491ms, After SMT, problems are : Problem set: 0 solved, 10 unsolved
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 260 out of 2003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2003/2003 places, 2003/2003 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 377 transitions
Trivial Post-agglo rules discarded 377 transitions
Performed 377 trivial Post agglomeration. Transition count delta: 377
Iterating post reduction 0 with 377 rules applied. Total rules applied 377 place count 2003 transition count 1626
Reduce places removed 377 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 379 rules applied. Total rules applied 756 place count 1626 transition count 1624
Reduce places removed 1 places and 0 transitions.
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Iterating post reduction 2 with 97 rules applied. Total rules applied 853 place count 1625 transition count 1528
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 3 with 96 rules applied. Total rules applied 949 place count 1529 transition count 1528
Performed 171 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 171 Pre rules applied. Total rules applied 949 place count 1529 transition count 1357
Deduced a syphon composed of 171 places in 3 ms
Reduce places removed 171 places and 0 transitions.
Iterating global reduction 4 with 342 rules applied. Total rules applied 1291 place count 1358 transition count 1357
Discarding 227 places :
Symmetric choice reduction at 4 with 227 rule applications. Total rules 1518 place count 1131 transition count 1130
Iterating global reduction 4 with 227 rules applied. Total rules applied 1745 place count 1131 transition count 1130
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 63 Pre rules applied. Total rules applied 1745 place count 1131 transition count 1067
Deduced a syphon composed of 63 places in 3 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 4 with 126 rules applied. Total rules applied 1871 place count 1068 transition count 1067
Performed 288 Post agglomeration using F-continuation condition.Transition count delta: 288
Deduced a syphon composed of 288 places in 2 ms
Reduce places removed 288 places and 0 transitions.
Iterating global reduction 4 with 576 rules applied. Total rules applied 2447 place count 780 transition count 779
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 58 places in 2 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 4 with 116 rules applied. Total rules applied 2563 place count 722 transition count 803
Free-agglomeration rule applied 14 times.
Iterating global reduction 4 with 14 rules applied. Total rules applied 2577 place count 722 transition count 789
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 2591 place count 708 transition count 789
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 2593 place count 708 transition count 787
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 2601 place count 708 transition count 787
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 2602 place count 708 transition count 786
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2603 place count 707 transition count 785
Applied a total of 2603 rules in 597 ms. Remains 707 /2003 variables (removed 1296) and now considering 785/2003 (removed 1218) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 608 ms. Remains : 707/2003 places, 785/2003 transitions.
RANDOM walk for 40000 steps (8 resets) in 492 ms. (81 steps per ms) remains 8/10 properties
FORMULA ShieldRVt-PT-040B-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-040B-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 179 ms. (222 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 380 ms. (104 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 187 ms. (212 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 162 ms. (245 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 164 ms. (242 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 169 ms. (235 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 259 ms. (153 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 8/8 properties
// Phase 1: matrix 785 rows 707 cols
[2025-06-05 11:59:56] [INFO ] Computed 161 invariants in 5 ms
[2025-06-05 11:59:56] [INFO ] State equation strengthened by 120 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/248 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 449/697 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/697 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 785/1482 variables, 697/853 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1482 variables, 120/973 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1482 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 10/1492 variables, 10/983 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1492 variables, 5/988 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1492 variables, 0/988 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 0/1492 variables, 0/988 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1492/1492 variables, and 988 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1659 ms.
Refiners :[Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 707/707 constraints, ReadFeed: 120/120 constraints, PredecessorRefiner: 8/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/248 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 449/697 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:58] [INFO ] Deduced a trap composed of 6 places in 92 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:58] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:59] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:59] [INFO ] Deduced a trap composed of 10 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:59] [INFO ] Deduced a trap composed of 10 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:59] [INFO ] Deduced a trap composed of 10 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:59] [INFO ] Deduced a trap composed of 11 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:59] [INFO ] Deduced a trap composed of 11 places in 76 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:59] [INFO ] Deduced a trap composed of 11 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:59] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:59] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:59] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 11:59:59] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:00] [INFO ] Deduced a trap composed of 11 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:00] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:00] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:00] [INFO ] Deduced a trap composed of 8 places in 99 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:00] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:00] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:00] [INFO ] Deduced a trap composed of 21 places in 61 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/697 variables, 20/176 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:00] [INFO ] Deduced a trap composed of 6 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:00] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:00] [INFO ] Deduced a trap composed of 11 places in 64 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:00] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:00] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:01] [INFO ] Deduced a trap composed of 18 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:01] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:01] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:01] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:01] [INFO ] Deduced a trap composed of 19 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:01] [INFO ] Deduced a trap composed of 19 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:01] [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
[2025-06-05 12:00:01] [INFO ] Deduced a trap composed of 18 places in 55 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/697 variables, 13/189 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:01] [INFO ] Deduced a trap composed of 18 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:01] [INFO ] Deduced a trap composed of 16 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:02] [INFO ] Deduced a trap composed of 13 places in 66 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/697 variables, 3/192 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:02] [INFO ] Deduced a trap composed of 11 places in 77 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/697 variables, 1/193 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:02] [INFO ] Deduced a trap composed of 8 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:02] [INFO ] Deduced a trap composed of 9 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:02] [INFO ] Deduced a trap composed of 7 places in 66 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:02] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:02] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:02] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/697 variables, 6/199 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:03] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:03] [INFO ] Deduced a trap composed of 21 places in 64 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/697 variables, 2/201 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:03] [INFO ] Deduced a trap composed of 8 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:03] [INFO ] Deduced a trap composed of 8 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:03] [INFO ] Deduced a trap composed of 20 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:03] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/697 variables, 4/205 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/697 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 785/1482 variables, 697/902 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1482 variables, 120/1022 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1482 variables, 5/1027 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:04] [INFO ] Deduced a trap composed of 11 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:05] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 4 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1482 variables, 2/1029 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:06] [INFO ] Deduced a trap along path composed of 5 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:06] [INFO ] Deduced a trap along path composed of 2 places in 37 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:06] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:06] [INFO ] Deduced a trap along path composed of 2 places in 31 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:06] [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
[2025-06-05 12:00:06] [INFO ] Deduced a trap along path composed of 5 places in 26 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:06] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 4 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1482 variables, 7/1036 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:08] [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
[2025-06-05 12:00:08] [INFO ] Deduced a trap along path composed of 5 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:08] [INFO ] Deduced a trap along path composed of 6 places in 31 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:08] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:08] [INFO ] Deduced a trap along path composed of 4 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:08] [INFO ] Deduced a trap along path composed of 4 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:09] [INFO ] Deduced a trap along path composed of 4 places in 21 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1482 variables, 7/1043 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:10] [INFO ] Deduced a trap composed of 18 places in 117 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:10] [INFO ] Deduced a trap composed of 11 places in 77 ms of which 6 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1482 variables, 2/1045 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:11] [INFO ] Deduced a trap along path composed of 3 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:11] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:11] [INFO ] Deduced a trap along path composed of 5 places in 23 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1482 variables, 3/1048 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1482 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (OVERLAPS) 10/1492 variables, 10/1058 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1492 variables, 5/1063 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:13] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:13] [INFO ] Deduced a trap along path composed of 5 places in 23 ms of which 2 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1492 variables, 2/1065 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1492 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 23 (OVERLAPS) 0/1492 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1492/1492 variables, and 1065 constraints, problems are : Problem set: 0 solved, 8 unsolved in 18106 ms.
Refiners :[Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 707/707 constraints, ReadFeed: 120/120 constraints, PredecessorRefiner: 8/5 constraints, Known Traps: 53/53 constraints, Known Traps Along Path: 19/19 constraints]
After SMT, in 19806ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 5584 ms.
Support contains 248 out of 707 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 707/707 places, 785/785 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 707 transition count 784
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 4 rules applied. Total rules applied 5 place count 706 transition count 781
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 8 place count 703 transition count 781
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 8 place count 703 transition count 778
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 14 place count 700 transition count 778
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 30 place count 692 transition count 770
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 36 place count 689 transition count 771
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 37 place count 689 transition count 770
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 38 place count 688 transition count 770
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 39 place count 688 transition count 770
Applied a total of 39 rules in 87 ms. Remains 688 /707 variables (removed 19) and now considering 770/785 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 688/707 places, 770/785 transitions.
RANDOM walk for 40000 steps (8 resets) in 551 ms. (72 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 164 ms. (242 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 402 ms. (99 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 205 ms. (194 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 205 ms. (194 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 171 ms. (232 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 187 ms. (212 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 331 ms. (120 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 78944 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :0 out of 8
Probabilistic random walk after 78944 steps, saw 54902 distinct states, run finished after 3020 ms. (steps per millisecond=26 ) properties seen :0
// Phase 1: matrix 770 rows 688 cols
[2025-06-05 12:00:26] [INFO ] Computed 161 invariants in 6 ms
[2025-06-05 12:00:26] [INFO ] State equation strengthened by 127 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/248 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 430/678 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/678 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 770/1448 variables, 678/834 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1448 variables, 127/961 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1448 variables, 0/961 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 10/1458 variables, 10/971 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1458 variables, 5/976 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1458 variables, 0/976 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 0/1458 variables, 0/976 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1458/1458 variables, and 976 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1671 ms.
Refiners :[Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 688/688 constraints, ReadFeed: 127/127 constraints, PredecessorRefiner: 8/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/248 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 430/678 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:28] [INFO ] Deduced a trap composed of 6 places in 88 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:28] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:28] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:28] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:28] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:28] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:28] [INFO ] Deduced a trap composed of 11 places in 68 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:28] [INFO ] Deduced a trap composed of 11 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:28] [INFO ] Deduced a trap composed of 13 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:28] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:28] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:29] [INFO ] Deduced a trap composed of 19 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:29] [INFO ] Deduced a trap composed of 8 places in 85 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:29] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:29] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:29] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:29] [INFO ] Deduced a trap composed of 6 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:29] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:29] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:29] [INFO ] Deduced a trap composed of 8 places in 90 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/678 variables, 20/176 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:30] [INFO ] Deduced a trap composed of 10 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:30] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:30] [INFO ] Deduced a trap composed of 17 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:30] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:30] [INFO ] Deduced a trap composed of 20 places in 61 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:30] [INFO ] Deduced a trap composed of 8 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:30] [INFO ] Deduced a trap composed of 22 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:30] [INFO ] Deduced a trap composed of 17 places in 92 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:30] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:30] [INFO ] Deduced a trap composed of 13 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:30] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:31] [INFO ] Deduced a trap composed of 11 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:31] [INFO ] Deduced a trap composed of 7 places in 94 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:31] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:31] [INFO ] Deduced a trap composed of 11 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:31] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:31] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:31] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:31] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:31] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/678 variables, 20/196 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:32] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:32] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:32] [INFO ] Deduced a trap composed of 6 places in 67 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:32] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:32] [INFO ] Deduced a trap composed of 11 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:32] [INFO ] Deduced a trap composed of 12 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:32] [INFO ] Deduced a trap composed of 9 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:32] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:32] [INFO ] Deduced a trap composed of 20 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:32] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:32] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:33] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/678 variables, 12/208 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:33] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:33] [INFO ] Deduced a trap composed of 13 places in 70 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/678 variables, 2/210 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:33] [INFO ] Deduced a trap composed of 13 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:33] [INFO ] Deduced a trap composed of 17 places in 69 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:33] [INFO ] Deduced a trap composed of 21 places in 70 ms of which 8 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/678 variables, 3/213 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:33] [INFO ] Deduced a trap composed of 11 places in 70 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/678 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:34] [INFO ] Deduced a trap composed of 13 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:34] [INFO ] Deduced a trap composed of 11 places in 69 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/678 variables, 2/216 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:34] [INFO ] Deduced a trap composed of 11 places in 75 ms of which 6 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/678 variables, 1/217 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/678 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 770/1448 variables, 678/895 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1448 variables, 127/1022 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1448 variables, 5/1027 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:36] [INFO ] Deduced a trap composed of 10 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:36] [INFO ] Deduced a trap composed of 11 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:36] [INFO ] Deduced a trap composed of 8 places in 92 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:36] [INFO ] Deduced a trap composed of 11 places in 74 ms of which 5 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1448 variables, 4/1031 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:37] [INFO ] Deduced a trap composed of 11 places in 82 ms of which 6 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1448 variables, 1/1032 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:37] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 4 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1448 variables, 1/1033 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:39] [INFO ] Deduced a trap along path composed of 2 places in 40 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:39] [INFO ] Deduced a trap along path composed of 2 places in 31 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:39] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:39] [INFO ] Deduced a trap along path composed of 2 places in 38 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:39] [INFO ] Deduced a trap along path composed of 3 places in 34 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:39] [INFO ] Deduced a trap along path composed of 2 places in 33 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:39] [INFO ] Deduced a trap along path composed of 5 places in 30 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:39] [INFO ] Deduced a trap along path composed of 2 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:39] [INFO ] Deduced a trap along path composed of 4 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:39] [INFO ] Deduced a trap along path composed of 4 places in 31 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:40] [INFO ] Deduced a trap along path composed of 4 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:40] [INFO ] Deduced a trap along path composed of 5 places in 32 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:40] [INFO ] Deduced a trap along path composed of 4 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:40] [INFO ] Deduced a trap along path composed of 8 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:40] [INFO ] Deduced a trap along path composed of 6 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:40] [INFO ] Deduced a trap along path composed of 5 places in 33 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:40] [INFO ] Deduced a trap along path composed of 4 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:40] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:40] [INFO ] Deduced a trap along path composed of 3 places in 18 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1448 variables, 19/1052 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:42] [INFO ] Deduced a trap along path composed of 2 places in 33 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:42] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:42] [INFO ] Deduced a trap along path composed of 2 places in 19 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:43] [INFO ] Deduced a trap along path composed of 5 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:43] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 0 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/1448 variables, 5/1057 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1448 variables, 0/1057 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 20 (OVERLAPS) 10/1458 variables, 10/1067 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1458 variables, 5/1072 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:00:45] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 0 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1458 variables, 1/1073 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1458 variables, 0/1073 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 24 (OVERLAPS) 0/1458 variables, 0/1073 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1458/1458 variables, and 1073 constraints, problems are : Problem set: 0 solved, 8 unsolved in 20762 ms.
Refiners :[Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 688/688 constraints, ReadFeed: 127/127 constraints, PredecessorRefiner: 8/5 constraints, Known Traps: 67/67 constraints, Known Traps Along Path: 25/25 constraints]
After SMT, in 22466ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 7465 ms.
Support contains 248 out of 688 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 688/688 places, 770/770 transitions.
Applied a total of 0 rules in 28 ms. Remains 688 /688 variables (removed 0) and now considering 770/770 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 688/688 places, 770/770 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 688/688 places, 770/770 transitions.
Applied a total of 0 rules in 26 ms. Remains 688 /688 variables (removed 0) and now considering 770/770 (removed 0) transitions.
[2025-06-05 12:00:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 12:00:56] [INFO ] Implicit Places using invariants in 213 ms returned []
[2025-06-05 12:00:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 12:00:56] [INFO ] State equation strengthened by 127 read => feed constraints.
[2025-06-05 12:00:57] [INFO ] Implicit Places using invariants and state equation in 830 ms returned []
Implicit Place search using SMT with State Equation took 1053 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 12:00:57] [INFO ] Redundant transitions in 57 ms returned []
Running 762 sub problems to find dead transitions.
[2025-06-05 12:00:57] [INFO ] Invariant cache hit.
[2025-06-05 12:00:57] [INFO ] State equation strengthened by 127 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/680 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 762 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/680 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 762 unsolved
At refinement iteration 2 (OVERLAPS) 8/688 variables, 150/161 constraints. Problems are: Problem set: 0 solved, 762 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:19] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:19] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:19] [INFO ] Deduced a trap composed of 6 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:20] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:20] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:20] [INFO ] Deduced a trap composed of 21 places in 49 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:20] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:20] [INFO ] Deduced a trap composed of 22 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:21] [INFO ] Deduced a trap composed of 18 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:21] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:21] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:21] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:22] [INFO ] Deduced a trap composed of 16 places in 70 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:22] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:22] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:22] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:22] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:22] [INFO ] Deduced a trap composed of 7 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:22] [INFO ] Deduced a trap composed of 9 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:23] [INFO ] Deduced a trap composed of 8 places in 53 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/688 variables, 20/181 constraints. Problems are: Problem set: 0 solved, 762 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 688/1458 variables, and 181 constraints, problems are : Problem set: 0 solved, 762 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 0/688 constraints, ReadFeed: 0/127 constraints, PredecessorRefiner: 762/762 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 762 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/680 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 762 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/680 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 762 unsolved
At refinement iteration 2 (OVERLAPS) 8/688 variables, 150/161 constraints. Problems are: Problem set: 0 solved, 762 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/688 variables, 20/181 constraints. Problems are: Problem set: 0 solved, 762 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:36] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:37] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:38] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:38] [INFO ] Deduced a trap composed of 6 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:38] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:38] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:38] [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
[2025-06-05 12:01:39] [INFO ] Deduced a trap composed of 14 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:40] [INFO ] Deduced a trap composed of 16 places in 70 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:40] [INFO ] Deduced a trap composed of 22 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:40] [INFO ] Deduced a trap composed of 18 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:40] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:40] [INFO ] Deduced a trap composed of 17 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:40] [INFO ] Deduced a trap composed of 14 places in 146 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:41] [INFO ] Deduced a trap composed of 12 places in 143 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:41] [INFO ] Deduced a trap composed of 11 places in 146 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:41] [INFO ] Deduced a trap composed of 10 places in 137 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:41] [INFO ] Deduced a trap composed of 8 places in 141 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:42] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/688 variables, 19/200 constraints. Problems are: Problem set: 0 solved, 762 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:49] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:50] [INFO ] Deduced a trap composed of 11 places in 143 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:50] [INFO ] Deduced a trap composed of 12 places in 140 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:51] [INFO ] Deduced a trap composed of 9 places in 131 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/688 variables, 4/204 constraints. Problems are: Problem set: 0 solved, 762 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:56] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:56] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:56] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:56] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 688/1458 variables, and 208 constraints, problems are : Problem set: 0 solved, 762 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 0/688 constraints, ReadFeed: 0/127 constraints, PredecessorRefiner: 0/762 constraints, Known Traps: 47/47 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60198ms problems are : Problem set: 0 solved, 762 unsolved
Search for dead transitions found 0 dead transitions in 60202ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61351 ms. Remains : 688/688 places, 770/770 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (complete) has 1778 edges and 688 vertex of which 687 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 17 place count 687 transition count 754
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 27 place count 687 transition count 754
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 30 place count 687 transition count 751
Applied a total of 30 rules in 96 ms. Remains 687 /688 variables (removed 1) and now considering 751/770 (removed 19) transitions.
Running SMT prover for 8 properties.
Excessive predecessor constraint size, skipping predecessor.
// Phase 1: matrix 751 rows 687 cols
[2025-06-05 12:01:57] [INFO ] Computed 160 invariants in 2 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-05 12:01:57] [INFO ] After 144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-05 12:01:57] [INFO ] [Nat]Absence check using 160 positive place invariants in 23 ms returned sat
[2025-06-05 12:01:58] [INFO ] After 634ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2025-06-05 12:01:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 12:01:58] [INFO ] After 335ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :8
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:59] [INFO ] Deduced a trap composed of 6 places in 79 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:59] [INFO ] Deduced a trap composed of 8 places in 78 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:59] [INFO ] Deduced a trap composed of 11 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:59] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:59] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 6 ms to minimize.
[2025-06-05 12:01:59] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 559 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:59] [INFO ] Deduced a trap composed of 8 places in 102 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:59] [INFO ] Deduced a trap composed of 17 places in 64 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:59] [INFO ] Deduced a trap composed of 18 places in 58 ms of which 4 ms to minimize.
[2025-06-05 12:01:59] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 331 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:01:59] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:00] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 3 ms to minimize.
[2025-06-05 12:02:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 190 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:00] [INFO ] Deduced a trap composed of 13 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:00] [INFO ] Deduced a trap composed of 17 places in 97 ms of which 6 ms to minimize.
[2025-06-05 12:02:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 296 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:00] [INFO ] Deduced a trap composed of 11 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:00] [INFO ] Deduced a trap composed of 11 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:00] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:01] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:01] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 5 ms to minimize.
[2025-06-05 12:02:01] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 655 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:01] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:01] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 4 ms to minimize.
[2025-06-05 12:02:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 248 ms
TRAPS : Iteration 1
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:01] [INFO ] Deduced a trap composed of 20 places in 85 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:01] [INFO ] Deduced a trap composed of 20 places in 79 ms of which 4 ms to minimize.
[2025-06-05 12:02:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 256 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:01] [INFO ] Deduced a trap composed of 6 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:02] [INFO ] Deduced a trap composed of 8 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:02] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 3 ms to minimize.
[2025-06-05 12:02:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 328 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:02] [INFO ] Deduced a trap composed of 7 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:02] [INFO ] Deduced a trap composed of 11 places in 68 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:02] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 4 ms to minimize.
[2025-06-05 12:02:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 305 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:02] [INFO ] Deduced a trap composed of 11 places in 77 ms of which 6 ms to minimize.
[2025-06-05 12:02:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 132 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:02] [INFO ] Deduced a trap composed of 11 places in 110 ms of which 7 ms to minimize.
[2025-06-05 12:02:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 170 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:03] [INFO ] Deduced a trap composed of 18 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:03] [INFO ] Deduced a trap composed of 19 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:03] [INFO ] Deduced a trap composed of 19 places in 72 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:03] [INFO ] Deduced a trap composed of 20 places in 77 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:03] [INFO ] Deduced a trap composed of 21 places in 80 ms of which 5 ms to minimize.
[2025-06-05 12:02:03] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 575 ms
TRAPS : Iteration 2
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:03] [INFO ] Deduced a trap composed of 13 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:03] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 4 ms to minimize.
[2025-06-05 12:02:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 214 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:04] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:04] [INFO ] Deduced a trap composed of 20 places in 51 ms of which 3 ms to minimize.
[2025-06-05 12:02:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 189 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:04] [INFO ] Deduced a trap composed of 12 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:04] [INFO ] Deduced a trap composed of 13 places in 99 ms of which 6 ms to minimize.
[2025-06-05 12:02:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 292 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:04] [INFO ] Deduced a trap composed of 8 places in 97 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:04] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:04] [INFO ] Deduced a trap composed of 21 places in 81 ms of which 5 ms to minimize.
[2025-06-05 12:02:05] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 394 ms
TRAPS : Iteration 3
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:05] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:05] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 4 ms to minimize.
[2025-06-05 12:02:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 198 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:05] [INFO ] Deduced a trap composed of 20 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:05] [INFO ] Deduced a trap composed of 24 places in 65 ms of which 4 ms to minimize.
[2025-06-05 12:02:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 211 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:05] [INFO ] Deduced a trap composed of 10 places in 88 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:05] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 5 ms to minimize.
[2025-06-05 12:02:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 255 ms
TRAPS : Iteration 4
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:06] [INFO ] Deduced a trap composed of 18 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:06] [INFO ] Deduced a trap composed of 19 places in 75 ms of which 6 ms to minimize.
[2025-06-05 12:02:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 242 ms
TRAPS : Iteration 5
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:07] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:07] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 5 ms to minimize.
[2025-06-05 12:02:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 271 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:07] [INFO ] Deduced a trap composed of 11 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:07] [INFO ] Deduced a trap composed of 19 places in 80 ms of which 4 ms to minimize.
[2025-06-05 12:02:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 251 ms
TRAPS : Iteration 6
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:07] [INFO ] Deduced a trap composed of 12 places in 119 ms of which 8 ms to minimize.
[2025-06-05 12:02:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 180 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:08] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 6 ms to minimize.
[2025-06-05 12:02:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 136 ms
TRAPS : Iteration 7
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:08] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:08] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 8 ms to minimize.
[2025-06-05 12:02:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 238 ms
TRAPS : Iteration 8
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:09] [INFO ] Deduced a trap composed of 18 places in 83 ms of which 4 ms to minimize.
[2025-06-05 12:02:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 137 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:09] [INFO ] Deduced a trap composed of 6 places in 61 ms of which 4 ms to minimize.
[2025-06-05 12:02:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:09] [INFO ] Deduced a trap composed of 11 places in 136 ms of which 10 ms to minimize.
[2025-06-05 12:02:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 195 ms
TRAPS : Iteration 9
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:10] [INFO ] Deduced a trap composed of 20 places in 84 ms of which 5 ms to minimize.
[2025-06-05 12:02:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:10] [INFO ] Deduced a trap composed of 8 places in 91 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:10] [INFO ] Deduced a trap composed of 17 places in 73 ms of which 4 ms to minimize.
[2025-06-05 12:02:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 241 ms
TRAPS : Iteration 10
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:10] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:11] [INFO ] Deduced a trap composed of 19 places in 69 ms of which 5 ms to minimize.
[2025-06-05 12:02:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 231 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:11] [INFO ] Deduced a trap composed of 8 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:11] [INFO ] Deduced a trap composed of 21 places in 54 ms of which 3 ms to minimize.
[2025-06-05 12:02:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 207 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:11] [INFO ] Deduced a trap composed of 12 places in 59 ms of which 3 ms to minimize.
[2025-06-05 12:02:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 123 ms
TRAPS : Iteration 11
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:12] [INFO ] Deduced a trap composed of 11 places in 69 ms of which 4 ms to minimize.
[2025-06-05 12:02:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 124 ms
TRAPS : Iteration 12
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:12] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 7 ms to minimize.
[2025-06-05 12:02:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 152 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:12] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:12] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 5 ms to minimize.
[2025-06-05 12:02:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 269 ms
TRAPS : Iteration 13
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:13] [INFO ] Deduced a trap composed of 11 places in 57 ms of which 3 ms to minimize.
[2025-06-05 12:02:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 110 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:13] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 3 ms to minimize.
[2025-06-05 12:02:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 12:02:13] [INFO ] Deduced a trap composed of 13 places in 70 ms of which 4 ms to minimize.
[2025-06-05 12:02:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 124 ms
TRAPS : Iteration 14
[2025-06-05 12:02:14] [INFO ] After 15669ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
[2025-06-05 12:02:14] [INFO ] After 16884ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
[2025-06-05 12:02:14] [INFO ] Flatten gal took : 40 ms
[2025-06-05 12:02:14] [INFO ] Flatten gal took : 38 ms
[2025-06-05 12:02:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16992318987106112648.gal : 7 ms
[2025-06-05 12:02:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6328833931405774979.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16992318987106112648.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6328833931405774979.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality6328833931405774979.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :10 after 13
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :13 after 61
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :61 after 10396
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :10396 after 3.36572e+06
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :3.36572e+06 after 5.43365e+14
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :3.91529e+30 after 4.89411e+30
Detected timeout of ITS tools.
[2025-06-05 12:02:29] [INFO ] Flatten gal took : 29 ms
[2025-06-05 12:02:29] [INFO ] Applying decomposition
[2025-06-05 12:02:29] [INFO ] Flatten gal took : 50 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/graph12012610462110454131.txt' '-o' '/tmp/graph12012610462110454131.bin' '-w' '/tmp/graph12012610462110454131.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12012610462110454131.bin' '-l' '-1' '-v' '-w' '/tmp/graph12012610462110454131.weights' '-q' '0' '-e' '0.001'
[2025-06-05 12:02:30] [INFO ] Decomposing Gal with order
[2025-06-05 12:02:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 12:02:30] [INFO ] Removed a total of 403 redundant transitions.
[2025-06-05 12:02:30] [INFO ] Flatten gal took : 132 ms
[2025-06-05 12:02:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 38 ms.
[2025-06-05 12:02:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality918740719491889266.gal : 12 ms
[2025-06-05 12:02:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15086830846963677104.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality918740719491889266.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15086830846963677104.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality15086830846963677104.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :1 after 62
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :62 after 62
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :62 after 123278
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :123278 after 3.75574e+18
Invariant property ShieldRVt-PT-040B-ReachabilityFireability-2025-10 does not hold.
Reachability property ShieldRVt-PT-040B-ReachabilityFireability-2025-01 is true.
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :3.75574e+18 after 1.0322e+49
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 47974 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-05 12:02:45] [INFO ] Flatten gal took : 41 ms
[2025-06-05 12:02:45] [INFO ] Applying decomposition
[2025-06-05 12:02:45] [INFO ] Flatten gal took : 42 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/graph18181152799869535793.txt' '-o' '/tmp/graph18181152799869535793.bin' '-w' '/tmp/graph18181152799869535793.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18181152799869535793.bin' '-l' '-1' '-v' '-w' '/tmp/graph18181152799869535793.weights' '-q' '0' '-e' '0.001'
[2025-06-05 12:02:45] [INFO ] Decomposing Gal with order
[2025-06-05 12:02:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 12:02:45] [INFO ] Removed a total of 240 redundant transitions.
[2025-06-05 12:02:45] [INFO ] Flatten gal took : 86 ms
[2025-06-05 12:02:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2025-06-05 12:02:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12502883836667475948.gal : 18 ms
[2025-06-05 12:02:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16910828854529099003.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12502883836667475948.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16910828854529099003.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality16910828854529099003.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :1 after 244
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :244 after 51031
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :51031 after 1.60757e+94
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :1.60757e+94 after 1.13674e+95
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :1.13674e+95 after 1.13674e+95
Detected timeout of ITS tools.
[2025-06-05 12:32:48] [INFO ] Flatten gal took : 303 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13829845192195840774
[2025-06-05 12:32:48] [INFO ] Applying decomposition
[2025-06-05 12:32:48] [INFO ] Computing symmetric may disable matrix : 770 transitions.
[2025-06-05 12:32:48] [INFO ] Computation of Complete disable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 12:32:48] [INFO ] Computing symmetric may enable matrix : 770 transitions.
[2025-06-05 12:32:48] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 12:32:49] [INFO ] Flatten gal took : 245 ms
[2025-06-05 12:32:50] [INFO ] Computing Do-Not-Accords matrix : 770 transitions.
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/graph4700617613397879524.txt' '-o' '/tmp/graph4700617613397879524.bin' '-w' '/tmp/graph4700617613397879524.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4700617613397879524.bin' '-l' '-1' '-v' '-w' '/tmp/graph4700617613397879524.weights' '-q' '0' '-e' '0.001'
[2025-06-05 12:32:50] [INFO ] Computation of Completed DNA matrix. took 25 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 12:32:50] [INFO ] Decomposing Gal with order
[2025-06-05 12:32:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 12:32:50] [INFO ] Built C files in 1437ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13829845192195840774
Running compilation step : cd /tmp/ltsmin13829845192195840774;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '90' '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'
[2025-06-05 12:32:50] [INFO ] Removed a total of 472 redundant transitions.
[2025-06-05 12:32:50] [INFO ] Flatten gal took : 233 ms
[2025-06-05 12:32:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 238 labels/synchronizations in 197 ms.
[2025-06-05 12:32:50] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5132932367999930428.gal : 15 ms
[2025-06-05 12:32:50] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability5699077394680903588.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability5132932367999930428.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability5699077394680903588.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityFireability5699077394680903588.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :1 after 38
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :38 after 1.20093e+06
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :1.20093e+06 after 1.03546e+10
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :1.03546e+10 after 8.8335e+22
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :8.8335e+22 after 3.43446e+27
Compilation finished in 2255 ms.
Running link step : cd /tmp/ltsmin13829845192195840774;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202501==true'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202501==true'
Running LTSmin : cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202502==true'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202502==true'
Running LTSmin : cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202503==true'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202503==true'
Running LTSmin : cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202504==true'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202504==true'
Running LTSmin : cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202510==true'
Invariant property ShieldRVt-PT-040B-ReachabilityFireability-2025-14 does not hold.
FORMULA ShieldRVt-PT-040B-ReachabilityFireability-2025-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202510==true'
Running LTSmin : cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202511==true'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202511==true'
Running LTSmin : cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202412==true'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202412==true'
Retrying LTSmin with larger timeout 3600 s
Running LTSmin : cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202501==true'
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202501==true'
Running LTSmin : cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202502==true'
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202502==true'
Running LTSmin : cd /tmp/ltsmin13829845192195840774;'/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' '-i' 'ShieldRVtPT040BReachabilityFireability202503==true'

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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVt-PT-040B"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is ShieldRVt-PT-040B, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r212-tall-174901994100319"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-040B.tgz
mv ShieldRVt-PT-040B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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