Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r198-tall-174894533600887.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ShieldPPPt-PT-020B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894533600887
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 820K
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K 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 55K 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 29K 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 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K 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 376K 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 ShieldPPPt-PT-020B-ReachabilityFireability-2024-11
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-2025-00
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-2025-01
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-2025-02
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-2025-03
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-2025-04
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-2025-05
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-2025-06
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-2025-07
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-2025-08
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-2025-09
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-2025-10
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-2025-12
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-2025-13
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-2025-14
FORMULA_NAME ShieldPPPt-PT-020B-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749308118751

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-020B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-07 14:55:19] [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]
[2025-06-07 14:55:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 14:55:20] [INFO ] Load time of PNML (sax parser for PT used): 127 ms
[2025-06-07 14:55:20] [INFO ] Transformed 1563 places.
[2025-06-07 14:55:20] [INFO ] Transformed 1423 transitions.
[2025-06-07 14:55:20] [INFO ] Found NUPN structural information;
[2025-06-07 14:55:20] [INFO ] Parsed PT model containing 1563 places and 1423 transitions and 3566 arcs in 271 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 1430 ms. (27 steps per ms) remains 8/16 properties
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-2025-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-2025-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-2025-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 379 ms. (105 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
BEST_FIRST walk for 40003 steps (8 resets) in 153 ms. (259 steps per ms) remains 8/8 properties
[2025-06-07 14:55:20] [INFO ] Flatten gal took : 251 ms
BEST_FIRST walk for 40004 steps (8 resets) in 182 ms. (218 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 453 ms. (88 steps per ms) remains 8/8 properties
[2025-06-07 14:55:21] [INFO ] Flatten gal took : 180 ms
[2025-06-07 14:55:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11745001318032987717.gal : 62 ms
BEST_FIRST walk for 40003 steps (8 resets) in 421 ms. (94 steps per ms) remains 8/8 properties
[2025-06-07 14:55:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4748114662383298717.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11745001318032987717.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4748114662383298717.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 8/8 properties

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 265 ms. (150 steps per ms) remains 8/8 properties
// Phase 1: matrix 1423 rows 1563 cols
Loading property file /tmp/ReachabilityCardinality4748114662383298717.prop.
[2025-06-07 14:55:21] [INFO ] Computed 221 invariants in 24 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) 0/179 variables, 179/179 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/179 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 1311/1490 variables, 207/386 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1490 variables, 1311/1697 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1490 variables, 0/1697 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 73/1563 variables, 14/1711 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1563 variables, 73/1784 constraints. Problems are: Problem set: 0 solved, 8 unsolved
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 19
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :19 after 28
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :28 after 44
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :44 after 853
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :853 after 534613
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :534613 after 1.15741e+09
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :1.15741e+09 after 2.52579e+17
At refinement iteration 7 (INCLUDED_ONLY) 0/1563 variables, 0/1784 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :2.52579e+17 after 1.34158e+32
Reachability property ShieldPPPt-PT-020B-ReachabilityFireability-2025-07 is true.
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property ShieldPPPt-PT-020B-ReachabilityFireability-2025-03 is true.
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :1.34158e+32 after 5.89927e+58
At refinement iteration 8 (OVERLAPS) 1423/2986 variables, 1563/3347 constraints. Problems are: Problem set: 2 solved, 6 unsolved
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :5.89927e+58 after 5.89927e+58
At refinement iteration 9 (INCLUDED_ONLY) 0/2986 variables, 0/3347 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 0/2986 variables, 0/3347 constraints. Problems are: Problem set: 2 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2986/2986 variables, and 3347 constraints, problems are : Problem set: 2 solved, 6 unsolved in 2604 ms.
Refiners :[Domain max(s): 1563/1563 constraints, Positive P Invariants (semi-flows): 221/221 constraints, State Equation: 1563/1563 constraints, PredecessorRefiner: 8/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 6 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/176 variables, 176/176 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/176 variables, 0/176 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 1314/1490 variables, 207/383 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1490 variables, 1314/1697 constraints. Problems are: Problem set: 2 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:24] [INFO ] Deduced a trap composed of 17 places in 261 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:25] [INFO ] Deduced a trap composed of 18 places in 249 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:25] [INFO ] Deduced a trap composed of 18 places in 221 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:25] [INFO ] Deduced a trap composed of 18 places in 232 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:25] [INFO ] Deduced a trap composed of 19 places in 216 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:26] [INFO ] Deduced a trap composed of 19 places in 205 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:26] [INFO ] Deduced a trap composed of 20 places in 209 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:26] [INFO ] Deduced a trap composed of 21 places in 217 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:26] [INFO ] Deduced a trap composed of 21 places in 204 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:27] [INFO ] Deduced a trap composed of 22 places in 198 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:27] [INFO ] Deduced a trap composed of 22 places in 212 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:27] [INFO ] Deduced a trap composed of 23 places in 191 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:27] [INFO ] Deduced a trap composed of 24 places in 247 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:28] [INFO ] Deduced a trap composed of 25 places in 189 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:28] [INFO ] Deduced a trap composed of 25 places in 196 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:28] [INFO ] Deduced a trap composed of 26 places in 189 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:28] [INFO ] Deduced a trap composed of 26 places in 187 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:29] [INFO ] Deduced a trap composed of 28 places in 183 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:29] [INFO ] Deduced a trap composed of 29 places in 187 ms of which 25 ms to minimize.
SMT process timed out in 7843ms, After SMT, problems are : Problem set: 2 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 176 out of 1563 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1563/1563 places, 1423/1423 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 244 transitions
Trivial Post-agglo rules discarded 244 transitions
Performed 244 trivial Post agglomeration. Transition count delta: 244
Iterating post reduction 0 with 244 rules applied. Total rules applied 244 place count 1563 transition count 1179
Reduce places removed 244 places and 0 transitions.
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Iterating post reduction 1 with 302 rules applied. Total rules applied 546 place count 1319 transition count 1121
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 2 with 58 rules applied. Total rules applied 604 place count 1261 transition count 1121
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 80 Pre rules applied. Total rules applied 604 place count 1261 transition count 1041
Deduced a syphon composed of 80 places in 3 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 764 place count 1181 transition count 1041
Discarding 114 places :
Symmetric choice reduction at 3 with 114 rule applications. Total rules 878 place count 1067 transition count 927
Iterating global reduction 3 with 114 rules applied. Total rules applied 992 place count 1067 transition count 927
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 3 with 2 rules applied. Total rules applied 994 place count 1067 transition count 925
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 995 place count 1066 transition count 925
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 28 Pre rules applied. Total rules applied 995 place count 1066 transition count 897
Deduced a syphon composed of 28 places in 4 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 1051 place count 1038 transition count 897
Performed 268 Post agglomeration using F-continuation condition.Transition count delta: 268
Deduced a syphon composed of 268 places in 2 ms
Reduce places removed 268 places and 0 transitions.
Iterating global reduction 5 with 536 rules applied. Total rules applied 1587 place count 770 transition count 629
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 5 with 54 rules applied. Total rules applied 1641 place count 743 transition count 629
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1643 place count 743 transition count 627
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1645 place count 741 transition count 627
Partial Free-agglomeration rule applied 45 times.
Drop transitions (Partial Free agglomeration) removed 45 transitions
Iterating global reduction 6 with 45 rules applied. Total rules applied 1690 place count 741 transition count 627
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1691 place count 741 transition count 627
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1692 place count 740 transition count 626
Applied a total of 1692 rules in 544 ms. Remains 740 /1563 variables (removed 823) and now considering 626/1423 (removed 797) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 557 ms. Remains : 740/1563 places, 626/1423 transitions.
RANDOM walk for 40000 steps (8 resets) in 695 ms. (57 steps per ms) remains 5/6 properties
FORMULA ShieldPPPt-PT-020B-ReachabilityFireability-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 234 ms. (170 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 178 ms. (223 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 264 ms. (150 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 302 ms. (132 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 153 ms. (259 steps per ms) remains 5/5 properties
// Phase 1: matrix 626 rows 740 cols
[2025-06-07 14:55:30] [INFO ] Computed 221 invariants in 3 ms
[2025-06-07 14:55:30] [INFO ] State equation strengthened by 45 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) 0/139 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 547/686 variables, 201/201 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/686 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 54/740 variables, 20/221 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/740 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 626/1366 variables, 740/961 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1366 variables, 45/1006 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1366 variables, 0/1006 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 0/1366 variables, 0/1006 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1366/1366 variables, and 1006 constraints, problems are : Problem set: 0 solved, 5 unsolved in 831 ms.
Refiners :[Positive P Invariants (semi-flows): 221/221 constraints, State Equation: 740/740 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 5/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/139 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 547/686 variables, 201/201 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:31] [INFO ] Deduced a trap composed of 4 places in 70 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:31] [INFO ] Deduced a trap composed of 5 places in 68 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:31] [INFO ] Deduced a trap composed of 6 places in 67 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:31] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:31] [INFO ] Deduced a trap composed of 6 places in 69 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:31] [INFO ] Deduced a trap composed of 6 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:31] [INFO ] Deduced a trap composed of 6 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:32] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:32] [INFO ] Deduced a trap composed of 6 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:32] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:32] [INFO ] Deduced a trap composed of 8 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:32] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:32] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:32] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:32] [INFO ] Deduced a trap composed of 8 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:32] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:32] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:32] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:32] [INFO ] Deduced a trap composed of 4 places in 75 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:32] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/686 variables, 20/221 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:33] [INFO ] Deduced a trap composed of 6 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:33] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:33] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:33] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:33] [INFO ] Deduced a trap composed of 6 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:33] [INFO ] Deduced a trap composed of 7 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:33] [INFO ] Deduced a trap composed of 6 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:33] [INFO ] Deduced a trap composed of 6 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:33] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:33] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:33] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:33] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:33] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:34] [INFO ] Deduced a trap composed of 11 places in 63 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:34] [INFO ] Deduced a trap composed of 9 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:34] [INFO ] Deduced a trap composed of 7 places in 64 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/686 variables, 16/237 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:34] [INFO ] Deduced a trap composed of 6 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:34] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:34] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:34] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:34] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:34] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:34] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:34] [INFO ] Deduced a trap composed of 8 places in 58 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/686 variables, 8/245 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:34] [INFO ] Deduced a trap composed of 8 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:35] [INFO ] Deduced a trap composed of 8 places in 80 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:35] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:35] [INFO ] Deduced a trap composed of 11 places in 78 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/686 variables, 4/249 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:35] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:35] [INFO ] Deduced a trap composed of 10 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:35] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/686 variables, 3/252 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:35] [INFO ] Deduced a trap composed of 8 places in 59 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/686 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/686 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 54/740 variables, 20/273 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:35] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:36] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:36] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:36] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:36] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:36] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/740 variables, 6/279 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:36] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:36] [INFO ] Deduced a trap composed of 6 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:36] [INFO ] Deduced a trap composed of 4 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:36] [INFO ] Deduced a trap composed of 7 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:36] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:36] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:36] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:37] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/740 variables, 8/287 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:37] [INFO ] Deduced a trap composed of 6 places in 139 ms of which 8 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/740 variables, 1/288 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:37] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/740 variables, 1/289 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:37] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 4 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/740 variables, 1/290 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:37] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 4 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/740 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/740 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 626/1366 variables, 740/1031 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1366 variables, 45/1076 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1366 variables, 3/1079 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:38] [INFO ] Deduced a trap composed of 8 places in 151 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:39] [INFO ] Deduced a trap composed of 7 places in 132 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:39] [INFO ] Deduced a trap composed of 10 places in 166 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:39] [INFO ] Deduced a trap composed of 10 places in 137 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:39] [INFO ] Deduced a trap composed of 12 places in 114 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:39] [INFO ] Deduced a trap composed of 6 places in 109 ms of which 6 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/1366 variables, 6/1085 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:40] [INFO ] Deduced a trap composed of 8 places in 132 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:40] [INFO ] Deduced a trap composed of 12 places in 123 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:40] [INFO ] Deduced a trap composed of 12 places in 122 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:41] [INFO ] Deduced a trap composed of 11 places in 109 ms of which 7 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1366 variables, 4/1089 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:42] [INFO ] Deduced a trap composed of 8 places in 118 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:42] [INFO ] Deduced a trap composed of 14 places in 128 ms of which 6 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1366 variables, 2/1091 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:42] [INFO ] Deduced a trap along path composed of 2 places in 43 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:42] [INFO ] Deduced a trap along path composed of 3 places in 51 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:43] [INFO ] Deduced a trap along path composed of 2 places in 41 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:43] [INFO ] Deduced a trap along path composed of 2 places in 43 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:43] [INFO ] Deduced a trap along path composed of 3 places in 42 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:43] [INFO ] Deduced a trap along path composed of 5 places in 41 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:43] [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
[2025-06-07 14:55:43] [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
[2025-06-07 14:55:43] [INFO ] Deduced a trap along path composed of 2 places in 44 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:43] [INFO ] Deduced a trap along path composed of 4 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:43] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:43] [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
[2025-06-07 14:55:44] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:44] [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
[2025-06-07 14:55:44] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:44] [INFO ] Deduced a trap along path composed of 5 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:44] [INFO ] Deduced a trap along path composed of 4 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:44] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:44] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 1 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/1366 variables, 19/1110 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:45] [INFO ] Deduced a trap composed of 11 places in 117 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:45] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:45] [INFO ] Deduced a trap composed of 11 places in 93 ms of which 6 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/1366 variables, 3/1113 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:46] [INFO ] Deduced a trap along path composed of 2 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:46] [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
[2025-06-07 14:55:46] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:46] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:46] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/1366 variables, 5/1118 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:47] [INFO ] Deduced a trap composed of 10 places in 64 ms of which 4 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/1366 variables, 1/1119 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:47] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 0 ms to minimize.
At refinement iteration 27 (INCLUDED_ONLY) 0/1366 variables, 1/1120 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:47] [INFO ] Deduced a trap along path composed of 4 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:48] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 0 ms to minimize.
At refinement iteration 28 (INCLUDED_ONLY) 0/1366 variables, 2/1122 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1366 variables, 0/1122 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (OVERLAPS) 0/1366 variables, 0/1122 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1366/1366 variables, and 1122 constraints, problems are : Problem set: 0 solved, 5 unsolved in 18121 ms.
Refiners :[Positive P Invariants (semi-flows): 221/221 constraints, State Equation: 740/740 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 5/3 constraints, Known Traps: 86/86 constraints, Known Traps Along Path: 27/27 constraints]
After SMT, in 18980ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 3260 ms.
Support contains 139 out of 740 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 740/740 places, 626/626 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 740 transition count 618
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 732 transition count 618
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 16 place count 732 transition count 606
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 40 place count 720 transition count 606
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 719 transition count 605
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 719 transition count 605
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 82 place count 699 transition count 585
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 90 place count 695 transition count 585
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 92 place count 695 transition count 583
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 94 place count 693 transition count 583
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 96 place count 693 transition count 583
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 97 place count 693 transition count 583
Applied a total of 97 rules in 404 ms. Remains 693 /740 variables (removed 47) and now considering 583/626 (removed 43) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 405 ms. Remains : 693/740 places, 583/626 transitions.
RANDOM walk for 40000 steps (8 resets) in 334 ms. (119 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (8 resets) in 220 ms. (181 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 179 ms. (222 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 204 ms. (195 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 263 ms. (151 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 133 ms. (298 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 195689 steps, run timeout after 3001 ms. (steps per millisecond=65 ) properties seen :0 out of 5
Probabilistic random walk after 195689 steps, saw 131792 distinct states, run finished after 3006 ms. (steps per millisecond=65 ) properties seen :0
// Phase 1: matrix 583 rows 693 cols
[2025-06-07 14:55:56] [INFO ] Computed 221 invariants in 2 ms
[2025-06-07 14:55:56] [INFO ] State equation strengthened by 59 read => feed constraints.
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) 0/139 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 508/647 variables, 201/201 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/647 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 46/693 variables, 20/221 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/693 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 583/1276 variables, 693/914 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1276 variables, 59/973 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1276 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 0/1276 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1276/1276 variables, and 973 constraints, problems are : Problem set: 0 solved, 5 unsolved in 832 ms.
Refiners :[Positive P Invariants (semi-flows): 221/221 constraints, State Equation: 693/693 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 5/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/139 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 508/647 variables, 201/201 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:57] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:57] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:57] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:57] [INFO ] Deduced a trap composed of 6 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:57] [INFO ] Deduced a trap composed of 6 places in 78 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:57] [INFO ] Deduced a trap composed of 6 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:58] [INFO ] Deduced a trap composed of 6 places in 69 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:58] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:58] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:58] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:58] [INFO ] Deduced a trap composed of 8 places in 64 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:58] [INFO ] Deduced a trap composed of 8 places in 63 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:58] [INFO ] Deduced a trap composed of 8 places in 64 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:58] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:58] [INFO ] Deduced a trap composed of 9 places in 61 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:58] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:58] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:58] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:59] [INFO ] Deduced a trap composed of 8 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:59] [INFO ] Deduced a trap composed of 6 places in 89 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/647 variables, 20/221 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:59] [INFO ] Deduced a trap composed of 6 places in 70 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:59] [INFO ] Deduced a trap composed of 6 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:59] [INFO ] Deduced a trap composed of 6 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:59] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:59] [INFO ] Deduced a trap composed of 8 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:59] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:59] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:59] [INFO ] Deduced a trap composed of 12 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:59] [INFO ] Deduced a trap composed of 7 places in 67 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:55:59] [INFO ] Deduced a trap composed of 8 places in 71 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:00] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:00] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:00] [INFO ] Deduced a trap composed of 8 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:00] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:00] [INFO ] Deduced a trap composed of 8 places in 67 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:00] [INFO ] Deduced a trap composed of 7 places in 63 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/647 variables, 16/237 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:00] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:00] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:00] [INFO ] Deduced a trap composed of 8 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:00] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:00] [INFO ] Deduced a trap composed of 6 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:00] [INFO ] Deduced a trap composed of 11 places in 57 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/647 variables, 6/243 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:01] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:01] [INFO ] Deduced a trap composed of 10 places in 79 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:01] [INFO ] Deduced a trap composed of 8 places in 61 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/647 variables, 3/246 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/647 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 46/693 variables, 20/266 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:01] [INFO ] Deduced a trap composed of 6 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:01] [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
[2025-06-07 14:56:01] [INFO ] Deduced a trap composed of 7 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:01] [INFO ] Deduced a trap composed of 8 places in 69 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:01] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:01] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:01] [INFO ] Deduced a trap composed of 6 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:02] [INFO ] Deduced a trap composed of 4 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:02] [INFO ] Deduced a trap composed of 7 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:02] [INFO ] Deduced a trap composed of 10 places in 61 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/693 variables, 10/276 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:02] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/693 variables, 1/277 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:02] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/693 variables, 1/278 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:02] [INFO ] Deduced a trap composed of 8 places in 48 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/693 variables, 1/279 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/693 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 583/1276 variables, 693/972 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1276 variables, 59/1031 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1276 variables, 3/1034 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:03] [INFO ] Deduced a trap composed of 4 places in 89 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:03] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:03] [INFO ] Deduced a trap composed of 10 places in 82 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:03] [INFO ] Deduced a trap composed of 11 places in 73 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:03] [INFO ] Deduced a trap composed of 6 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:04] [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
[2025-06-07 14:56:04] [INFO ] Deduced a trap composed of 8 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:04] [INFO ] Deduced a trap composed of 8 places in 66 ms of which 4 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1276 variables, 8/1042 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:04] [INFO ] Deduced a trap composed of 8 places in 73 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:04] [INFO ] Deduced a trap composed of 6 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:04] [INFO ] Deduced a trap composed of 10 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:05] [INFO ] Deduced a trap composed of 7 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:05] [INFO ] Deduced a trap composed of 9 places in 61 ms of which 3 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1276 variables, 5/1047 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:05] [INFO ] Deduced a trap composed of 7 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:06] [INFO ] Deduced a trap composed of 7 places in 134 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:06] [INFO ] Deduced a trap composed of 8 places in 120 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:06] [INFO ] Deduced a trap composed of 8 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:07] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:07] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:07] [INFO ] Deduced a trap composed of 7 places in 127 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:07] [INFO ] Deduced a trap composed of 8 places in 118 ms of which 8 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/1276 variables, 8/1055 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:08] [INFO ] Deduced a trap along path composed of 3 places in 41 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:08] [INFO ] Deduced a trap along path composed of 2 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:08] [INFO ] Deduced a trap along path composed of 2 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:08] [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
[2025-06-07 14:56:08] [INFO ] Deduced a trap along path composed of 2 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:08] [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
[2025-06-07 14:56:08] [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
[2025-06-07 14:56:09] [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
[2025-06-07 14:56:09] [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
[2025-06-07 14:56:09] [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
[2025-06-07 14:56:09] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:09] [INFO ] Deduced a trap along path composed of 4 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:09] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:09] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:09] [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
[2025-06-07 14:56:09] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:09] [INFO ] Deduced a trap along path composed of 2 places in 18 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:10] [INFO ] Deduced a trap along path composed of 2 places in 32 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:10] [INFO ] Deduced a trap along path composed of 2 places in 29 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:10] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 1 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/1276 variables, 20/1075 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:10] [INFO ] Deduced a trap composed of 7 places in 64 ms of which 4 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/1276 variables, 1/1076 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:11] [INFO ] Deduced a trap along path composed of 2 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:11] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:11] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:11] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:12] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 0 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1276 variables, 5/1081 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1276 variables, 0/1081 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:13] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
At refinement iteration 23 (OVERLAPS) 0/1276 variables, 1/1082 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:14] [INFO ] Deduced a trap along path composed of 4 places in 26 ms of which 0 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/1276 variables, 1/1083 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:14] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 0 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/1276 variables, 1/1084 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1276 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (OVERLAPS) 0/1276 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1276/1276 variables, and 1084 constraints, problems are : Problem set: 0 solved, 5 unsolved in 19128 ms.
Refiners :[Positive P Invariants (semi-flows): 221/221 constraints, State Equation: 693/693 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 5/3 constraints, Known Traps: 80/80 constraints, Known Traps Along Path: 28/28 constraints]
After SMT, in 19978ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 2235 ms.
Support contains 139 out of 693 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 693/693 places, 583/583 transitions.
Applied a total of 0 rules in 15 ms. Remains 693 /693 variables (removed 0) and now considering 583/583 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 693/693 places, 583/583 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 693/693 places, 583/583 transitions.
Applied a total of 0 rules in 14 ms. Remains 693 /693 variables (removed 0) and now considering 583/583 (removed 0) transitions.
[2025-06-07 14:56:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:56:18] [INFO ] Implicit Places using invariants in 270 ms returned []
[2025-06-07 14:56:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:56:19] [INFO ] State equation strengthened by 59 read => feed constraints.
[2025-06-07 14:56:19] [INFO ] Implicit Places using invariants and state equation in 969 ms returned []
Implicit Place search using SMT with State Equation took 1248 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 14:56:20] [INFO ] Redundant transitions in 45 ms returned []
Running 567 sub problems to find dead transitions.
[2025-06-07 14:56:20] [INFO ] Invariant cache hit.
[2025-06-07 14:56:20] [INFO ] State equation strengthened by 59 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/677 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/677 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 2 (OVERLAPS) 16/693 variables, 219/221 constraints. Problems are: Problem set: 0 solved, 567 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:35] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:35] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:35] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:35] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:35] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:35] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:35] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:35] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:35] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:35] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:35] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:35] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:35] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:35] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:36] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:36] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:36] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:36] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:36] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:36] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/693 variables, 20/241 constraints. Problems are: Problem set: 0 solved, 567 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:41] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:41] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:42] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:42] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:42] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:42] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:42] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:42] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:42] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:42] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:42] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:43] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:43] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:43] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:43] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:43] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:43] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:43] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:44] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:44] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/693 variables, 20/261 constraints. Problems are: Problem set: 0 solved, 567 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:44] [INFO ] Deduced a trap composed of 6 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:45] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:45] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:45] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:45] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:45] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:45] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:45] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:46] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:46] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:47] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:47] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:47] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:47] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:47] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:48] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:48] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:48] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:48] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:48] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/693 variables, 20/281 constraints. Problems are: Problem set: 0 solved, 567 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:49] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 693/1276 variables, and 282 constraints, problems are : Problem set: 0 solved, 567 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 221/221 constraints, State Equation: 0/693 constraints, ReadFeed: 0/59 constraints, PredecessorRefiner: 567/567 constraints, Known Traps: 61/61 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 567 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/677 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/677 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 2 (OVERLAPS) 16/693 variables, 219/221 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/693 variables, 61/282 constraints. Problems are: Problem set: 0 solved, 567 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:58] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:58] [INFO ] Deduced a trap composed of 8 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:58] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:58] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:58] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:58] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:58] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:59] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:59] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:59] [INFO ] Deduced a trap composed of 6 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:59] [INFO ] Deduced a trap composed of 6 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:59] [INFO ] Deduced a trap composed of 6 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:59] [INFO ] Deduced a trap composed of 8 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:59] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:59] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:59] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:59] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:56:59] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:00] [INFO ] Deduced a trap composed of 8 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:00] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/693 variables, 20/302 constraints. Problems are: Problem set: 0 solved, 567 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:03] [INFO ] Deduced a trap composed of 7 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:03] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:03] [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
[2025-06-07 14:57:04] [INFO ] Deduced a trap composed of 6 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:04] [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
[2025-06-07 14:57:04] [INFO ] Deduced a trap composed of 6 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:04] [INFO ] Deduced a trap composed of 6 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:04] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:04] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:04] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:05] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:05] [INFO ] Deduced a trap composed of 5 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:06] [INFO ] Deduced a trap composed of 6 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:06] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/693 variables, 14/316 constraints. Problems are: Problem set: 0 solved, 567 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:10] [INFO ] Deduced a trap composed of 8 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:10] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/693 variables, 2/318 constraints. Problems are: Problem set: 0 solved, 567 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:17] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/693 variables, 1/319 constraints. Problems are: Problem set: 0 solved, 567 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 693/1276 variables, and 319 constraints, problems are : Problem set: 0 solved, 567 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 221/221 constraints, State Equation: 0/693 constraints, ReadFeed: 0/59 constraints, PredecessorRefiner: 0/567 constraints, Known Traps: 98/98 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60125ms problems are : Problem set: 0 solved, 567 unsolved
Search for dead transitions found 0 dead transitions in 60127ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61447 ms. Remains : 693/693 places, 583/583 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 56 times.
Drop transitions (Partial Free agglomeration) removed 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 56 place count 693 transition count 583
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 57 place count 693 transition count 582
Applied a total of 57 rules in 47 ms. Remains 693 /693 variables (removed 0) and now considering 582/583 (removed 1) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 582 rows 693 cols
[2025-06-07 14:57:20] [INFO ] Computed 221 invariants in 2 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-07 14:57:20] [INFO ] [Real]Absence check using 221 positive place invariants in 30 ms returned sat
[2025-06-07 14:57:20] [INFO ] After 170ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-07 14:57:20] [INFO ] [Nat]Absence check using 221 positive place invariants in 34 ms returned sat
[2025-06-07 14:57:21] [INFO ] After 428ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2025-06-07 14:57:21] [INFO ] State equation strengthened by 37 read => feed constraints.
[2025-06-07 14:57:21] [INFO ] After 271ms SMT Verify possible using 37 Read/Feed constraints in natural domain returned unsat :0 sat :5
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:21] [INFO ] Deduced a trap composed of 6 places in 123 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:21] [INFO ] Deduced a trap composed of 6 places in 129 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:21] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:21] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:22] [INFO ] Deduced a trap composed of 7 places in 123 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:22] [INFO ] Deduced a trap composed of 8 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:22] [INFO ] Deduced a trap composed of 8 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:22] [INFO ] Deduced a trap composed of 7 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:22] [INFO ] Deduced a trap composed of 8 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:22] [INFO ] Deduced a trap composed of 8 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:22] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:23] [INFO ] Deduced a trap composed of 6 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:23] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:23] [INFO ] Deduced a trap composed of 11 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:23] [INFO ] Deduced a trap composed of 8 places in 88 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:23] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:23] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 6 ms to minimize.
[2025-06-07 14:57:23] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 2389 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:23] [INFO ] Deduced a trap composed of 6 places in 116 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:24] [INFO ] Deduced a trap composed of 7 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:24] [INFO ] Deduced a trap composed of 7 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:24] [INFO ] Deduced a trap composed of 7 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:24] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:24] [INFO ] Deduced a trap composed of 11 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:24] [INFO ] Deduced a trap composed of 11 places in 92 ms of which 5 ms to minimize.
[2025-06-07 14:57:24] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1026 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:24] [INFO ] Deduced a trap composed of 6 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:25] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:25] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 6 ms to minimize.
[2025-06-07 14:57:25] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 408 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:25] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:25] [INFO ] Deduced a trap composed of 6 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:25] [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
[2025-06-07 14:57:25] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:25] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 7 ms to minimize.
[2025-06-07 14:57:25] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 599 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:26] [INFO ] Deduced a trap composed of 6 places in 144 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:26] [INFO ] Deduced a trap composed of 6 places in 129 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:26] [INFO ] Deduced a trap composed of 8 places in 140 ms of which 9 ms to minimize.
[2025-06-07 14:57:26] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 562 ms
TRAPS : Iteration 1
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:26] [INFO ] Deduced a trap composed of 7 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:26] [INFO ] Deduced a trap composed of 8 places in 97 ms of which 6 ms to minimize.
[2025-06-07 14:57:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 283 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:26] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:27] [INFO ] Deduced a trap composed of 8 places in 85 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:27] [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
[2025-06-07 14:57:27] [INFO ] Deduced a trap composed of 8 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:27] [INFO ] Deduced a trap composed of 10 places in 84 ms of which 7 ms to minimize.
[2025-06-07 14:57:27] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 609 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:27] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:27] [INFO ] Deduced a trap composed of 10 places in 81 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:27] [INFO ] Deduced a trap composed of 4 places in 91 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:27] [INFO ] Deduced a trap composed of 8 places in 86 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:28] [INFO ] Deduced a trap composed of 11 places in 77 ms of which 5 ms to minimize.
[2025-06-07 14:57:28] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 637 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:28] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:28] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:28] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 5 ms to minimize.
[2025-06-07 14:57:28] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 376 ms
TRAPS : Iteration 2
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:28] [INFO ] Deduced a trap composed of 10 places in 85 ms of which 5 ms to minimize.
[2025-06-07 14:57:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 138 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:28] [INFO ] Deduced a trap composed of 6 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:29] [INFO ] Deduced a trap composed of 10 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:29] [INFO ] Deduced a trap composed of 10 places in 104 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:29] [INFO ] Deduced a trap composed of 10 places in 99 ms of which 6 ms to minimize.
[2025-06-07 14:57:29] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 560 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:29] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:29] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:29] [INFO ] Deduced a trap composed of 10 places in 86 ms of which 4 ms to minimize.
[2025-06-07 14:57:29] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 354 ms
TRAPS : Iteration 3
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:30] [INFO ] Deduced a trap composed of 6 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:30] [INFO ] Deduced a trap composed of 6 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:30] [INFO ] Deduced a trap composed of 10 places in 97 ms of which 7 ms to minimize.
[2025-06-07 14:57:30] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 404 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:30] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:30] [INFO ] Deduced a trap composed of 7 places in 118 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:30] [INFO ] Deduced a trap composed of 7 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:30] [INFO ] Deduced a trap composed of 8 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:31] [INFO ] Deduced a trap composed of 8 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:31] [INFO ] Deduced a trap composed of 11 places in 85 ms of which 5 ms to minimize.
[2025-06-07 14:57:31] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 821 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:31] [INFO ] Deduced a trap composed of 7 places in 63 ms of which 4 ms to minimize.
[2025-06-07 14:57:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
TRAPS : Iteration 4
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:31] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 5 ms to minimize.
[2025-06-07 14:57:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 143 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:31] [INFO ] Deduced a trap composed of 8 places in 84 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:31] [INFO ] Deduced a trap composed of 10 places in 84 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:31] [INFO ] Deduced a trap composed of 10 places in 77 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:32] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 5 ms to minimize.
[2025-06-07 14:57:32] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 479 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:32] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:32] [INFO ] Deduced a trap composed of 8 places in 70 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:32] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:32] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 5 ms to minimize.
[2025-06-07 14:57:32] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 420 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:32] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:32] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 5 ms to minimize.
[2025-06-07 14:57:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 264 ms
TRAPS : Iteration 5
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:33] [INFO ] Deduced a trap composed of 10 places in 84 ms of which 5 ms to minimize.
[2025-06-07 14:57:33] [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
[2025-06-07 14:57:33] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:33] [INFO ] Deduced a trap composed of 11 places in 97 ms of which 6 ms to minimize.
[2025-06-07 14:57:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 285 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:33] [INFO ] Deduced a trap composed of 8 places in 72 ms of which 4 ms to minimize.
[2025-06-07 14:57:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 121 ms
TRAPS : Iteration 6
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:34] [INFO ] Deduced a trap composed of 11 places in 80 ms of which 4 ms to minimize.
[2025-06-07 14:57:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 131 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:34] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 5 ms to minimize.
[2025-06-07 14:57:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 134 ms
TRAPS : Iteration 7
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:34] [INFO ] Deduced a trap composed of 8 places in 90 ms of which 5 ms to minimize.
[2025-06-07 14:57:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 142 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:34] [INFO ] Deduced a trap composed of 8 places in 86 ms of which 4 ms to minimize.
[2025-06-07 14:57:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
TRAPS : Iteration 8
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:35] [INFO ] Deduced a trap composed of 10 places in 91 ms of which 5 ms to minimize.
[2025-06-07 14:57:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 146 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:35] [INFO ] Deduced a trap composed of 10 places in 109 ms of which 7 ms to minimize.
[2025-06-07 14:57:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 174 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:35] [INFO ] Deduced a trap composed of 4 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:35] [INFO ] Deduced a trap composed of 7 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:35] [INFO ] Deduced a trap composed of 7 places in 96 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:35] [INFO ] Deduced a trap composed of 8 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:36] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 6 ms to minimize.
[2025-06-07 14:57:36] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 706 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:36] [INFO ] Deduced a trap composed of 8 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:36] [INFO ] Deduced a trap composed of 6 places in 107 ms of which 6 ms to minimize.
[2025-06-07 14:57:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 513 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:37] [INFO ] Deduced a trap composed of 7 places in 151 ms of which 10 ms to minimize.
[2025-06-07 14:57:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 212 ms
TRAPS : Iteration 9
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:37] [INFO ] Deduced a trap composed of 6 places in 104 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:37] [INFO ] Deduced a trap composed of 7 places in 104 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:37] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:37] [INFO ] Deduced a trap composed of 6 places in 90 ms of which 5 ms to minimize.
[2025-06-07 14:57:37] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 555 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:38] [INFO ] Deduced a trap composed of 6 places in 97 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:38] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:38] [INFO ] Deduced a trap composed of 10 places in 78 ms of which 5 ms to minimize.
[2025-06-07 14:57:38] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 382 ms
TRAPS : Iteration 10
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:38] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 5 ms to minimize.
[2025-06-07 14:57:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 152 ms
TRAPS : Iteration 11
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:39] [INFO ] Deduced a trap composed of 7 places in 98 ms of which 7 ms to minimize.
[2025-06-07 14:57:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 155 ms
TRAPS : Iteration 12
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:40] [INFO ] Deduced a trap composed of 7 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:40] [INFO ] Deduced a trap composed of 7 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:40] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:40] [INFO ] Deduced a trap composed of 8 places in 97 ms of which 6 ms to minimize.
[2025-06-07 14:57:40] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 554 ms
TRAPS : Iteration 13
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:57:40] [INFO ] Deduced a trap composed of 6 places in 90 ms of which 5 ms to minimize.
[2025-06-07 14:57:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 145 ms
TRAPS : Iteration 14
[2025-06-07 14:57:41] [INFO ] After 20427ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
[2025-06-07 14:57:41] [INFO ] After 21376ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2025-06-07 14:57:41] [INFO ] Flatten gal took : 54 ms
[2025-06-07 14:57:41] [INFO ] Flatten gal took : 27 ms
[2025-06-07 14:57:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9242219355745100513.gal : 6 ms
[2025-06-07 14:57:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13421130900773406009.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/ReachabilityCardinality9242219355745100513.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13421130900773406009.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/ReachabilityCardinality13421130900773406009.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :6 after 18
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :18 after 33
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :33 after 38
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :38 after 58
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :58 after 35282
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :35282 after 5.76133e+12
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :5.76133e+12 after 4.21331e+14
Detected timeout of ITS tools.
[2025-06-07 14:57:56] [INFO ] Flatten gal took : 26 ms
[2025-06-07 14:57:56] [INFO ] Applying decomposition
[2025-06-07 14:57:56] [INFO ] Flatten gal took : 24 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/graph2113482393091725773.txt' '-o' '/tmp/graph2113482393091725773.bin' '-w' '/tmp/graph2113482393091725773.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2113482393091725773.bin' '-l' '-1' '-v' '-w' '/tmp/graph2113482393091725773.weights' '-q' '0' '-e' '0.001'
[2025-06-07 14:57:57] [INFO ] Decomposing Gal with order
[2025-06-07 14:57:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 14:57:57] [INFO ] Removed a total of 132 redundant transitions.
[2025-06-07 14:57:57] [INFO ] Flatten gal took : 81 ms
[2025-06-07 14:57:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 53 labels/synchronizations in 21 ms.
[2025-06-07 14:57:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13374662259731095010.gal : 13 ms
[2025-06-07 14:57:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7492371337151427669.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/ReachabilityCardinality13374662259731095010.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7492371337151427669.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 ...308
Loading property file /tmp/ReachabilityCardinality7492371337151427669.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 6
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :6 after 10
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :10 after 166
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :166 after 2246
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :2246 after 9.526e+06
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :1.72216e+17 after 6.10867e+19
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 52328 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-07 14:58:12] [INFO ] Flatten gal took : 35 ms
[2025-06-07 14:58:12] [INFO ] Applying decomposition
[2025-06-07 14:58:12] [INFO ] Flatten gal took : 33 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/graph3431273864516911589.txt' '-o' '/tmp/graph3431273864516911589.bin' '-w' '/tmp/graph3431273864516911589.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3431273864516911589.bin' '-l' '-1' '-v' '-w' '/tmp/graph3431273864516911589.weights' '-q' '0' '-e' '0.001'
[2025-06-07 14:58:12] [INFO ] Decomposing Gal with order
[2025-06-07 14:58:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 14:58:12] [INFO ] Removed a total of 121 redundant transitions.
[2025-06-07 14:58:12] [INFO ] Flatten gal took : 68 ms
[2025-06-07 14:58:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-07 14:58:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11486055196903056208.gal : 15 ms
[2025-06-07 14:58:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13663250722466379674.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/ReachabilityCardinality11486055196903056208.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13663250722466379674.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/ReachabilityCardinality13663250722466379674.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :1 after 13746
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :13746 after 1.32439e+16
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :1.32439e+16 after 3.58193e+61
Detected timeout of ITS tools.
[2025-06-07 15:28:47] [INFO ] Flatten gal took : 1201 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17773667562931630528
[2025-06-07 15:28:47] [INFO ] Applying decomposition
[2025-06-07 15:28:47] [INFO ] Flatten gal took : 20 ms
[2025-06-07 15:28:47] [INFO ] Computing symmetric may disable matrix : 583 transitions.
[2025-06-07 15:28:47] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 15:28:47] [INFO ] Computing symmetric may enable matrix : 583 transitions.
[2025-06-07 15:28:47] [INFO ] Computation of Complete enable matrix. took 40 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph1727878338058069000.txt' '-o' '/tmp/graph1727878338058069000.bin' '-w' '/tmp/graph1727878338058069000.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1727878338058069000.bin' '-l' '-1' '-v' '-w' '/tmp/graph1727878338058069000.weights' '-q' '0' '-e' '0.001'
[2025-06-07 15:28:48] [INFO ] Decomposing Gal with order
[2025-06-07 15:28:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 15:28:48] [INFO ] Computing Do-Not-Accords matrix : 583 transitions.
[2025-06-07 15:28:48] [INFO ] Computation of Completed DNA matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 15:28:48] [INFO ] Removed a total of 190 redundant transitions.
[2025-06-07 15:28:48] [INFO ] Built C files in 511ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17773667562931630528
Running compilation step : cd /tmp/ltsmin17773667562931630528;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-07 15:28:48] [INFO ] Flatten gal took : 776 ms
[2025-06-07 15:28:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 74 ms.
[2025-06-07 15:28:49] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability11635334689826428938.gal : 19 ms
[2025-06-07 15:28:49] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability13906372546051024746.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability11635334689826428938.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability13906372546051024746.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/ReachabilityFireability13906372546051024746.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 11
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :11 after 51
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :51 after 115
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :115 after 70563
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :1.72216e+17 after 1.82744e+24
Compilation finished in 2221 ms.
Running link step : cd /tmp/ltsmin17773667562931630528;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin17773667562931630528;'/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' 'ShieldPPPtPT020BReachabilityFireability202501==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin17773667562931630528;'/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' 'ShieldPPPtPT020BReachabilityFireability202501==true'
Running LTSmin : cd /tmp/ltsmin17773667562931630528;'/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' 'ShieldPPPtPT020BReachabilityFireability202509==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin17773667562931630528;'/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' 'ShieldPPPtPT020BReachabilityFireability202509==true'
Running LTSmin : cd /tmp/ltsmin17773667562931630528;'/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' 'ShieldPPPtPT020BReachabilityFireability202510==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin17773667562931630528;'/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' 'ShieldPPPtPT020BReachabilityFireability202510==true'
Running LTSmin : cd /tmp/ltsmin17773667562931630528;'/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' 'ShieldPPPtPT020BReachabilityFireability202411==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin17773667562931630528;'/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' 'ShieldPPPtPT020BReachabilityFireability202411==true'
Running LTSmin : cd /tmp/ltsmin17773667562931630528;'/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' 'ShieldPPPtPT020BReachabilityFireability202512==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin17773667562931630528;'/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' 'ShieldPPPtPT020BReachabilityFireability202512==true'
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin17773667562931630528;'/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' 'ShieldPPPtPT020BReachabilityFireability202501==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="ShieldPPPt-PT-020B"
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 ShieldPPPt-PT-020B, 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 r198-tall-174894533600887"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-020B.tgz
mv ShieldPPPt-PT-020B 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 ;