Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860068200815.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 EisenbergMcGuire-PT-10, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860068200815
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 8.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 3.1M May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME EisenbergMcGuire-PT-10-ReachabilityFireability-2023-11
FORMULA_NAME EisenbergMcGuire-PT-10-ReachabilityFireability-2023-14
FORMULA_NAME EisenbergMcGuire-PT-10-ReachabilityFireability-2024-10
FORMULA_NAME EisenbergMcGuire-PT-10-ReachabilityFireability-2024-15
FORMULA_NAME EisenbergMcGuire-PT-10-ReachabilityFireability-2025-00
FORMULA_NAME EisenbergMcGuire-PT-10-ReachabilityFireability-2025-01
FORMULA_NAME EisenbergMcGuire-PT-10-ReachabilityFireability-2025-02
FORMULA_NAME EisenbergMcGuire-PT-10-ReachabilityFireability-2025-03
FORMULA_NAME EisenbergMcGuire-PT-10-ReachabilityFireability-2025-04
FORMULA_NAME EisenbergMcGuire-PT-10-ReachabilityFireability-2025-05
FORMULA_NAME EisenbergMcGuire-PT-10-ReachabilityFireability-2025-06
FORMULA_NAME EisenbergMcGuire-PT-10-ReachabilityFireability-2025-07
FORMULA_NAME EisenbergMcGuire-PT-10-ReachabilityFireability-2025-08
FORMULA_NAME EisenbergMcGuire-PT-10-ReachabilityFireability-2025-09
FORMULA_NAME EisenbergMcGuire-PT-10-ReachabilityFireability-2025-12
FORMULA_NAME EisenbergMcGuire-PT-10-ReachabilityFireability-2025-13

=== Now, execution of the tool begins

BK_START 1748858437856

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-02 10:00:38] [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]
[2025-06-02 10:00:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 10:00:39] [INFO ] Load time of PNML (sax parser for PT used): 247 ms
[2025-06-02 10:00:39] [INFO ] Transformed 1090 places.
[2025-06-02 10:00:39] [INFO ] Transformed 5200 transitions.
[2025-06-02 10:00:39] [INFO ] Found NUPN structural information;
[2025-06-02 10:00:39] [INFO ] Parsed PT model containing 1090 places and 5200 transitions and 25400 arcs in 368 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 1903 ms. (21 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 163 ms. (24 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 190 ms. (20 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 16/16 properties
[2025-06-02 10:00:40] [INFO ] Flatten gal took : 444 ms
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
[2025-06-02 10:00:40] [INFO ] Flatten gal took : 329 ms
[2025-06-02 10:00:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6573904438278887103.gal : 99 ms
[2025-06-02 10:00:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17246238668788576548.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6573904438278887103.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17246238668788576548.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/ReachabilityCardinality17246238668788576548.prop.
Interrupted probabilistic random walk after 91465 steps, run timeout after 3001 ms. (steps per millisecond=30 ) properties seen :2 out of 16
Probabilistic random walk after 91465 steps, saw 77217 distinct states, run finished after 3006 ms. (steps per millisecond=30 ) properties seen :2
FORMULA EisenbergMcGuire-PT-10-ReachabilityFireability-2025-07 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA EisenbergMcGuire-PT-10-ReachabilityFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2025-06-02 10:00:43] [INFO ] Flow matrix only has 2330 transitions (discarded 2870 similar events)
// Phase 1: matrix 2330 rows 1090 cols
[2025-06-02 10:00:43] [INFO ] Computed 31 invariants in 26 ms
[2025-06-02 10:00:43] [INFO ] State equation strengthened by 1246 read => feed constraints.
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) 0/162 variables, 162/162 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem EisenbergMcGuire-PT-10-ReachabilityFireability-2025-01 is UNSAT
FORMULA EisenbergMcGuire-PT-10-ReachabilityFireability-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 1/163 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/162 variables, 0/163 constraints. Problems are: Problem set: 1 solved, 13 unsolved
Problem EisenbergMcGuire-PT-10-ReachabilityFireability-2025-02 is UNSAT
FORMULA EisenbergMcGuire-PT-10-ReachabilityFireability-2025-02 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 928/1090 variables, 20/183 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1090 variables, 928/1111 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1090 variables, 10/1121 constraints. Problems are: Problem set: 2 solved, 12 unsolved
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :6 after 8
At refinement iteration 6 (INCLUDED_ONLY) 0/1090 variables, 0/1121 constraints. Problems are: Problem set: 2 solved, 12 unsolved
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :8 after 10
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :10 after 12
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :12 after 14
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :14 after 15
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :15 after 77
At refinement iteration 7 (OVERLAPS) 2330/3420 variables, 1090/2211 constraints. Problems are: Problem set: 2 solved, 12 unsolved
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :77 after 155
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :155 after 280
At refinement iteration 8 (INCLUDED_ONLY) 0/3420 variables, 1246/3457 constraints. Problems are: Problem set: 2 solved, 12 unsolved
SDD proceeding with computation,16 properties remain. new max is 4096
SDD size :280 after 1831
At refinement iteration 9 (INCLUDED_ONLY) 0/3420 variables, 0/3457 constraints. Problems are: Problem set: 2 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3420/3420 variables, and 3457 constraints, problems are : Problem set: 2 solved, 12 unsolved in 5031 ms.
Refiners :[Domain max(s): 1090/1090 constraints, Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 1090/1090 constraints, ReadFeed: 1246/1246 constraints, PredecessorRefiner: 13/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 12 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 109/109 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 1/110 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/110 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 979/1088 variables, 20/130 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1088 variables, 979/1109 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1088 variables, 8/1117 constraints. Problems are: Problem set: 2 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,16 properties remain. new max is 8192
SDD size :1831 after 4300
[2025-06-02 10:00:50] [INFO ] Deduced a trap composed of 17 places in 636 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:00:50] [INFO ] Deduced a trap composed of 3 places in 517 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:00:51] [INFO ] Deduced a trap composed of 29 places in 334 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:00:51] [INFO ] Deduced a trap composed of 41 places in 240 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:00:51] [INFO ] Deduced a trap composed of 44 places in 201 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:00:52] [INFO ] Deduced a trap composed of 35 places in 680 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:00:54] [INFO ] Deduced a trap composed of 3 places in 1797 ms of which 31 ms to minimize.
SMT process timed out in 10626ms, After SMT, problems are : Problem set: 2 solved, 12 unsolved
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 109 out of 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 5200/5200 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 1090 transition count 5194
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 1084 transition count 5194
Performed 292 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 292 Pre rules applied. Total rules applied 12 place count 1084 transition count 4902
Deduced a syphon composed of 292 places in 25 ms
Reduce places removed 292 places and 0 transitions.
Iterating global reduction 2 with 584 rules applied. Total rules applied 596 place count 792 transition count 4902
Discarding 77 places :
Symmetric choice reduction at 2 with 77 rule applications. Total rules 673 place count 715 transition count 4132
Iterating global reduction 2 with 77 rules applied. Total rules applied 750 place count 715 transition count 4132
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 10 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 926 place count 627 transition count 4044
Applied a total of 926 rules in 1602 ms. Remains 627 /1090 variables (removed 463) and now considering 4044/5200 (removed 1156) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1611 ms. Remains : 627/1090 places, 4044/5200 transitions.
RANDOM walk for 40000 steps (8 resets) in 1159 ms. (34 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 151 ms. (263 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 254 ms. (156 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 126 ms. (314 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 185 ms. (215 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 217 ms. (183 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 199 ms. (200 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 248 ms. (160 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 256 ms. (155 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 178 ms. (223 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 85 ms. (465 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 253 ms. (157 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 12/12 properties
SDD proceeding with computation,16 properties remain. new max is 16384
SDD size :4300 after 39492
Interrupted probabilistic random walk after 225126 steps, run timeout after 3001 ms. (steps per millisecond=75 ) properties seen :1 out of 12
Probabilistic random walk after 225126 steps, saw 159090 distinct states, run finished after 3001 ms. (steps per millisecond=75 ) properties seen :1
FORMULA EisenbergMcGuire-PT-10-ReachabilityFireability-2025-04 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2025-06-02 10:01:00] [INFO ] Flow matrix only has 1174 transitions (discarded 2870 similar events)
// Phase 1: matrix 1174 rows 627 cols
[2025-06-02 10:01:00] [INFO ] Computed 31 invariants in 6 ms
[2025-06-02 10:01:00] [INFO ] State equation strengthened by 553 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) 0/108 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (OVERLAPS) 517/625 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/625 variables, 8/29 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/625 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 2/627 variables, 2/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/627 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 1174/1801 variables, 627/658 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1801 variables, 553/1211 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1801 variables, 0/1211 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (OVERLAPS) 0/1801 variables, 0/1211 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1801/1801 variables, and 1211 constraints, problems are : Problem set: 0 solved, 11 unsolved in 3516 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 627/627 constraints, ReadFeed: 553/553 constraints, PredecessorRefiner: 11/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (OVERLAPS) 517/625 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/625 variables, 8/29 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:05] [INFO ] Deduced a trap composed of 3 places in 869 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,16 properties remain. new max is 32768
SDD size :39492 after 80899
[2025-06-02 10:01:12] [INFO ] Deduced a trap composed of 3 places in 7175 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:12] [INFO ] Deduced a trap composed of 3 places in 705 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:13] [INFO ] Deduced a trap composed of 3 places in 400 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:14] [INFO ] Deduced a trap composed of 3 places in 628 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:14] [INFO ] Deduced a trap composed of 21 places in 609 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:15] [INFO ] Deduced a trap composed of 29 places in 502 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:15] [INFO ] Deduced a trap composed of 35 places in 146 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:15] [INFO ] Deduced a trap composed of 3 places in 275 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:15] [INFO ] Deduced a trap composed of 28 places in 224 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:16] [INFO ] Deduced a trap composed of 55 places in 426 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:16] [INFO ] Deduced a trap composed of 20 places in 431 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:17] [INFO ] Deduced a trap composed of 32 places in 466 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:17] [INFO ] Deduced a trap composed of 21 places in 256 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:17] [INFO ] Deduced a trap composed of 37 places in 227 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:18] [INFO ] Deduced a trap composed of 35 places in 219 ms of which 28 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/625 variables, 16/45 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:18] [INFO ] Deduced a trap composed of 33 places in 248 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:18] [INFO ] Deduced a trap composed of 34 places in 150 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:19] [INFO ] Deduced a trap composed of 29 places in 343 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:19] [INFO ] Deduced a trap composed of 32 places in 151 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:20] [INFO ] Deduced a trap composed of 13 places in 379 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:20] [INFO ] Deduced a trap composed of 17 places in 216 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:20] [INFO ] Deduced a trap composed of 24 places in 172 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:20] [INFO ] Deduced a trap composed of 27 places in 144 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:20] [INFO ] Deduced a trap composed of 25 places in 126 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:21] [INFO ] Deduced a trap composed of 42 places in 143 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:21] [INFO ] Deduced a trap composed of 25 places in 275 ms of which 29 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/625 variables, 11/56 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:22] [INFO ] Deduced a trap composed of 54 places in 459 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:22] [INFO ] Deduced a trap composed of 80 places in 627 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:23] [INFO ] Deduced a trap composed of 19 places in 607 ms of which 40 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/625 variables, 3/59 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:24] [INFO ] Deduced a trap composed of 82 places in 461 ms of which 42 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/625 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/625 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (OVERLAPS) 2/627 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:26] [INFO ] Deduced a trap composed of 3 places in 397 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:26] [INFO ] Deduced a trap composed of 78 places in 405 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:27] [INFO ] Deduced a trap composed of 81 places in 386 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:27] [INFO ] Deduced a trap composed of 88 places in 606 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:28] [INFO ] Deduced a trap composed of 81 places in 638 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:28] [INFO ] Deduced a trap composed of 89 places in 360 ms of which 49 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/627 variables, 6/68 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:29] [INFO ] Deduced a trap composed of 87 places in 678 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:30] [INFO ] Deduced a trap composed of 11 places in 562 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:31] [INFO ] Deduced a trap composed of 15 places in 554 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:31] [INFO ] Deduced a trap composed of 106 places in 632 ms of which 73 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/627 variables, 4/72 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:32] [INFO ] Deduced a trap composed of 20 places in 140 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:33] [INFO ] Deduced a trap composed of 15 places in 320 ms of which 23 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/627 variables, 2/74 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:33] [INFO ] Deduced a trap composed of 80 places in 361 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:33] [INFO ] Deduced a trap composed of 81 places in 327 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:34] [INFO ] Deduced a trap composed of 81 places in 287 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:34] [INFO ] Deduced a trap composed of 74 places in 368 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:35] [INFO ] Deduced a trap composed of 81 places in 350 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:35] [INFO ] Deduced a trap composed of 82 places in 430 ms of which 55 ms to minimize.
SDD proceeding with computation,16 properties remain. new max is 65536
SDD size :80899 after 220751
At refinement iteration 13 (INCLUDED_ONLY) 0/627 variables, 6/80 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:36] [INFO ] Deduced a trap composed of 75 places in 422 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:37] [INFO ] Deduced a trap composed of 85 places in 350 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:37] [INFO ] Deduced a trap composed of 82 places in 375 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:38] [INFO ] Deduced a trap composed of 78 places in 363 ms of which 43 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/627 variables, 4/84 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:38] [INFO ] Deduced a trap composed of 83 places in 477 ms of which 73 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/627 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:39] [INFO ] Deduced a trap composed of 73 places in 455 ms of which 57 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/627 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/627 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 18 (OVERLAPS) 1174/1801 variables, 627/713 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1801 variables, 553/1266 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1801 variables, 7/1273 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:42] [INFO ] Deduced a trap composed of 3 places in 400 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:42] [INFO ] Deduced a trap composed of 24 places in 148 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:42] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:42] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:43] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 5 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1801 variables, 5/1278 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:45] [INFO ] Deduced a trap composed of 27 places in 356 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:46] [INFO ] Deduced a trap composed of 24 places in 625 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:46] [INFO ] Deduced a trap composed of 43 places in 173 ms of which 12 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1801 variables, 3/1281 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1801/1801 variables, and 1281 constraints, problems are : Problem set: 0 solved, 11 unsolved in 45030 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 627/627 constraints, ReadFeed: 553/553 constraints, PredecessorRefiner: 11/7 constraints, Known Traps: 63/63 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48606ms problems are : Problem set: 0 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 108 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 4044/4044 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 626 transition count 4034
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 626 transition count 4034
Applied a total of 2 rules in 240 ms. Remains 626 /627 variables (removed 1) and now considering 4034/4044 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 240 ms. Remains : 626/627 places, 4034/4044 transitions.
RANDOM walk for 40000 steps (8 resets) in 703 ms. (56 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 72 ms. (548 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 81 ms. (487 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 168 ms. (236 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 202 ms. (197 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 129 ms. (307 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 66 ms. (597 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 162 ms. (245 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 88 ms. (449 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 79695 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :0 out of 11
Probabilistic random walk after 79695 steps, saw 59509 distinct states, run finished after 3001 ms. (steps per millisecond=26 ) properties seen :0
[2025-06-02 10:01:52] [INFO ] Flow matrix only has 1164 transitions (discarded 2870 similar events)
// Phase 1: matrix 1164 rows 626 cols
[2025-06-02 10:01:52] [INFO ] Computed 31 invariants in 9 ms
[2025-06-02 10:01:52] [INFO ] State equation strengthened by 544 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) 0/108 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (OVERLAPS) 516/624 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/624 variables, 8/29 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/624 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 2/626 variables, 2/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/626 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 1164/1790 variables, 626/657 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1790 variables, 544/1201 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1790 variables, 0/1201 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (OVERLAPS) 0/1790 variables, 0/1201 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1790/1790 variables, and 1201 constraints, problems are : Problem set: 0 solved, 11 unsolved in 3224 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 626/626 constraints, ReadFeed: 544/544 constraints, PredecessorRefiner: 11/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (OVERLAPS) 516/624 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/624 variables, 8/29 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:57] [INFO ] Deduced a trap composed of 3 places in 668 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:57] [INFO ] Deduced a trap composed of 3 places in 478 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:57] [INFO ] Deduced a trap composed of 3 places in 294 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:58] [INFO ] Deduced a trap composed of 21 places in 487 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:01:58] [INFO ] Deduced a trap composed of 27 places in 414 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:02] [INFO ] Deduced a trap composed of 29 places in 3398 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:02] [INFO ] Deduced a trap composed of 3 places in 336 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:02] [INFO ] Deduced a trap composed of 34 places in 281 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:03] [INFO ] Deduced a trap composed of 35 places in 178 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:03] [INFO ] Deduced a trap composed of 3 places in 103 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:03] [INFO ] Deduced a trap composed of 28 places in 250 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:04] [INFO ] Deduced a trap composed of 37 places in 725 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:05] [INFO ] Deduced a trap composed of 29 places in 676 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:10] [INFO ] Deduced a trap composed of 15 places in 5315 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:11] [INFO ] Deduced a trap composed of 82 places in 635 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:14] [INFO ] Deduced a trap composed of 17 places in 2895 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:14] [INFO ] Deduced a trap composed of 13 places in 311 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:14] [INFO ] Deduced a trap composed of 21 places in 285 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:17] [INFO ] Deduced a trap composed of 24 places in 2507 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:19] [INFO ] Deduced a trap composed of 25 places in 1871 ms of which 11 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/624 variables, 20/49 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:20] [INFO ] Deduced a trap composed of 33 places in 577 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:20] [INFO ] Deduced a trap composed of 29 places in 590 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:21] [INFO ] Deduced a trap composed of 3 places in 131 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,16 properties remain. new max is 131072
SDD size :220751 after 1.87863e+06
[2025-06-02 10:02:34] [INFO ] Deduced a trap composed of 77 places in 13443 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:35] [INFO ] Deduced a trap composed of 74 places in 696 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:36] [INFO ] Deduced a trap composed of 92 places in 688 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:41] [INFO ] Deduced a trap composed of 110 places in 5542 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:42] [INFO ] Deduced a trap composed of 42 places in 598 ms of which 54 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/624 variables, 8/57 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/624 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 2/626 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:45] [INFO ] Deduced a trap composed of 3 places in 597 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:51] [INFO ] Deduced a trap composed of 93 places in 5446 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:58] [INFO ] Deduced a trap composed of 15 places in 7378 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:02:59] [INFO ] Deduced a trap composed of 17 places in 680 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:03:00] [INFO ] Deduced a trap composed of 74 places in 724 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:03:01] [INFO ] Deduced a trap composed of 68 places in 640 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:03:12] [INFO ] Deduced a trap composed of 74 places in 11280 ms of which 60 ms to minimize.
SMT process timed out in 79608ms, After SMT, problems are : Problem set: 0 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 108 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 4034/4034 transitions.
Applied a total of 0 rules in 339 ms. Remains 626 /626 variables (removed 0) and now considering 4034/4034 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 341 ms. Remains : 626/626 places, 4034/4034 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 4034/4034 transitions.
Applied a total of 0 rules in 295 ms. Remains 626 /626 variables (removed 0) and now considering 4034/4034 (removed 0) transitions.
[2025-06-02 10:03:13] [INFO ] Flow matrix only has 1164 transitions (discarded 2870 similar events)
[2025-06-02 10:03:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 10:03:14] [INFO ] Implicit Places using invariants in 1603 ms returned []
[2025-06-02 10:03:14] [INFO ] Flow matrix only has 1164 transitions (discarded 2870 similar events)
[2025-06-02 10:03:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 10:03:15] [INFO ] State equation strengthened by 544 read => feed constraints.
[2025-06-02 10:03:20] [INFO ] Implicit Places using invariants and state equation in 5648 ms returned []
Implicit Place search using SMT with State Equation took 7278 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 10:03:20] [INFO ] Redundant transitions in 313 ms returned []
Running 4024 sub problems to find dead transitions.
[2025-06-02 10:03:20] [INFO ] Flow matrix only has 1164 transitions (discarded 2870 similar events)
[2025-06-02 10:03:20] [INFO ] Invariant cache hit.
[2025-06-02 10:03:20] [INFO ] State equation strengthened by 544 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/626 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 4024 unsolved
SMT process timed out in 33318ms, After SMT, problems are : Problem set: 0 solved, 4024 unsolved
Search for dead transitions found 0 dead transitions in 33353ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41324 ms. Remains : 626/626 places, 4034/4034 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 2605 edges and 626 vertex of which 96 / 626 are part of one of the 10 SCC in 3 ms
Free SCC test removed 86 places
Drop transitions (Empty/Sink Transition effects.) removed 308 transitions
Ensure Unique test removed 2901 transitions
Reduce isomorphic transitions removed 3209 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 81 place count 540 transition count 745
Reduce places removed 80 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 87 rules applied. Total rules applied 168 place count 460 transition count 738
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 175 place count 453 transition count 738
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 175 place count 453 transition count 725
Deduced a syphon composed of 13 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 203 place count 438 transition count 725
Performed 133 Post agglomeration using F-continuation condition.Transition count delta: 133
Deduced a syphon composed of 133 places in 1 ms
Reduce places removed 133 places and 0 transitions.
Iterating global reduction 3 with 266 rules applied. Total rules applied 469 place count 305 transition count 592
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 3 with 33 rules applied. Total rules applied 502 place count 305 transition count 559
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 510 place count 301 transition count 593
Drop transitions (Redundant composition of simpler transitions.) removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 4 with 43 rules applied. Total rules applied 553 place count 301 transition count 550
Free-agglomeration rule applied 108 times.
Iterating global reduction 4 with 108 rules applied. Total rules applied 661 place count 301 transition count 442
Reduce places removed 108 places and 0 transitions.
Iterating post reduction 4 with 108 rules applied. Total rules applied 769 place count 193 transition count 442
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 770 place count 193 transition count 441
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 779 place count 193 transition count 441
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 780 place count 193 transition count 441
Applied a total of 780 rules in 171 ms. Remains 193 /626 variables (removed 433) and now considering 441/4034 (removed 3593) transitions.
Running SMT prover for 11 properties.
// Phase 1: matrix 441 rows 193 cols
[2025-06-02 10:03:54] [INFO ] Computed 29 invariants in 2 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 10:03:54] [INFO ] [Real]Absence check using 21 positive place invariants in 20 ms returned sat
[2025-06-02 10:03:54] [INFO ] [Real]Absence check using 21 positive and 8 generalized place invariants in 29 ms returned sat
[2025-06-02 10:03:54] [INFO ] After 321ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 10:03:55] [INFO ] [Nat]Absence check using 21 positive place invariants in 4 ms returned sat
[2025-06-02 10:03:55] [INFO ] [Nat]Absence check using 21 positive and 8 generalized place invariants in 1 ms returned sat
[2025-06-02 10:03:56] [INFO ] After 1121ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:03:56] [INFO ] Deduced a trap composed of 3 places in 94 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:03:58] [INFO ] Deduced a trap composed of 3 places in 1766 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:03:58] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:03:58] [INFO ] Deduced a trap composed of 3 places in 70 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:03:58] [INFO ] Deduced a trap composed of 3 places in 86 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:03:58] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:03:58] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 4 ms to minimize.
[2025-06-02 10:03:58] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2322 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:03:58] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 4 ms to minimize.
[2025-06-02 10:03:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 81 ms
TRAPS : Iteration 1
[2025-06-02 10:04:00] [INFO ] After 5015ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
[2025-06-02 10:04:00] [INFO ] After 6193ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
[2025-06-02 10:04:00] [INFO ] Flatten gal took : 48 ms
[2025-06-02 10:04:00] [INFO ] Flatten gal took : 13 ms
[2025-06-02 10:04:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18088679046854588717.gal : 16 ms
[2025-06-02 10:04:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7245526101495275656.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18088679046854588717.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7245526101495275656.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/ReachabilityCardinality7245526101495275656.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :7 after 35
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :35 after 82
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :82 after 560
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :560 after 101360
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :101360 after 524640
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :524640 after 685128
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :685128 after 843810
Invariant property EisenbergMcGuire-PT-10-ReachabilityFireability-2024-15 does not hold.
Reachability property EisenbergMcGuire-PT-10-ReachabilityFireability-2025-08 is true.
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :843810 after 1.84e+06
Reachability property EisenbergMcGuire-PT-10-ReachabilityFireability-2025-00 is true.
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :1.84e+06 after 2.23446e+07
SDD proceeding with computation,16 properties remain. new max is 262144
SDD size :1.87863e+06 after 3.03919e+06
Reachability property EisenbergMcGuire-PT-10-ReachabilityFireability-2025-12 is true.
Reachability property EisenbergMcGuire-PT-10-ReachabilityFireability-2023-11 is true.
Detected timeout of ITS tools.
[2025-06-02 10:04:16] [INFO ] Flatten gal took : 21 ms
[2025-06-02 10:04:16] [INFO ] Applying decomposition
[2025-06-02 10:04:16] [INFO ] Flatten gal took : 28 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/graph13973477024412895245.txt' '-o' '/tmp/graph13973477024412895245.bin' '-w' '/tmp/graph13973477024412895245.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13973477024412895245.bin' '-l' '-1' '-v' '-w' '/tmp/graph13973477024412895245.weights' '-q' '0' '-e' '0.001'
[2025-06-02 10:04:16] [INFO ] Decomposing Gal with order
[2025-06-02 10:04:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 10:04:16] [INFO ] Removed a total of 466 redundant transitions.
[2025-06-02 10:04:16] [INFO ] Flatten gal took : 267 ms
[2025-06-02 10:04:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 61 labels/synchronizations in 30 ms.
[2025-06-02 10:04:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality41146696754685159.gal : 5 ms
[2025-06-02 10:04:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13747750742169095244.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/ReachabilityCardinality41146696754685159.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13747750742169095244.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 ...306
Loading property file /tmp/ReachabilityCardinality13747750742169095244.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :10 after 14
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :14 after 14
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :14 after 250
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :250 after 41769
Reachability property EisenbergMcGuire-PT-10-ReachabilityFireability-2025-13 is true.
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :41769 after 5.46546e+08
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,8.21155e+12,0.148343,7016,215,66,3547,926,948,4306,160,2407,0
Total reachable state count : 8211549265920

Verifying 6 reachability properties.
Invariant property EisenbergMcGuire-PT-10-ReachabilityFireability-2025-03 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-10-ReachabilityFireability-2025-03,3.69151e+09,0.150456,7016,137,54,3547,926,992,4306,169,2407,350
Reachability property EisenbergMcGuire-PT-10-ReachabilityFireability-2025-06 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-10-ReachabilityFireability-2025-06,2.96881e+07,0.167542,7016,114,45,3547,926,1005,4306,171,2407,483
Invariant property EisenbergMcGuire-PT-10-ReachabilityFireability-2025-09 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-10-ReachabilityFireability-2025-09,1.68728e+09,0.171137,7016,155,52,3547,926,1077,4306,175,2407,1231
Reachability property EisenbergMcGuire-PT-10-ReachabilityFireability-2024-10 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-10-ReachabilityFireability-2024-10,4.9876e+08,0.171442,7016,122,47,3547,926,1078,4306,175,2407,1237
Reachability property EisenbergMcGuire-PT-10-ReachabilityFireability-2025-13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-10-ReachabilityFireability-2025-13,4.42083e+09,0.171711,7016,127,50,3547,926,1083,4306,175,2407,1238
Reachability property EisenbergMcGuire-PT-10-ReachabilityFireability-2023-14 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-10-ReachabilityFireability-2023-14,2.49946e+08,0.174896,7016,129,55,3547,926,1166,4306,176,2407,1558
Over-approximation ignoring read arcs solved 0 properties in 22957 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 10:04:17] [INFO ] Flatten gal took : 249 ms
[2025-06-02 10:04:17] [INFO ] Applying decomposition
[2025-06-02 10:04:17] [INFO ] Flatten gal took : 198 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/graph12154041439233586892.txt' '-o' '/tmp/graph12154041439233586892.bin' '-w' '/tmp/graph12154041439233586892.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12154041439233586892.bin' '-l' '-1' '-v' '-w' '/tmp/graph12154041439233586892.weights' '-q' '0' '-e' '0.001'
[2025-06-02 10:04:18] [INFO ] Decomposing Gal with order
[2025-06-02 10:04:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 10:04:18] [INFO ] Removed a total of 10834 redundant transitions.
[2025-06-02 10:04:19] [INFO ] Flatten gal took : 482 ms
[2025-06-02 10:04:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 643 labels/synchronizations in 374 ms.
[2025-06-02 10:04:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13729594700177183721.gal : 64 ms
[2025-06-02 10:04:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11849070067634635451.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/ReachabilityCardinality13729594700177183721.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11849070067634635451.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/ReachabilityCardinality11849070067634635451.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :1 after 25
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :25 after 156
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :156 after 5673
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :5673 after 14504
SDD proceeding with computation,11 properties remain. new max is 4096
SDD size :14504 after 5.18579e+06
SDD proceeding with computation,11 properties remain. new max is 8192
SDD size :5.18579e+06 after 1.03229e+08
SDD proceeding with computation,11 properties remain. new max is 16384
SDD size :1.03229e+08 after 8.39919e+08
SDD proceeding with computation,11 properties remain. new max is 32768
SDD size :8.39919e+08 after 1.67354e+09
Detected timeout of ITS tools.
[2025-06-02 10:34:24] [INFO ] Flatten gal took : 949 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6386360435421568241
[2025-06-02 10:34:24] [INFO ] Too many transitions (4034) to apply POR reductions. Disabling POR matrices.
[2025-06-02 10:34:24] [INFO ] Applying decomposition
[2025-06-02 10:34:24] [INFO ] Built C files in 589ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6386360435421568241
Running compilation step : cd /tmp/ltsmin6386360435421568241;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '65' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-02 10:34:25] [INFO ] Flatten gal took : 881 ms
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6386360435421568241;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '65' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 65 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6386360435421568241;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '65' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 65 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
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/graph1029256668519680752.txt' '-o' '/tmp/graph1029256668519680752.bin' '-w' '/tmp/graph1029256668519680752.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1029256668519680752.bin' '-l' '-1' '-v' '-w' '/tmp/graph1029256668519680752.weights' '-q' '0' '-e' '0.001'
[2025-06-02 10:35:38] [INFO ] Decomposing Gal with order
[2025-06-02 10:35:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 10:35:39] [INFO ] Removed a total of 8596 redundant transitions.
[2025-06-02 10:35:39] [INFO ] Flatten gal took : 387 ms
[2025-06-02 10:35:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 853 labels/synchronizations in 105 ms.
[2025-06-02 10:35:39] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability12134634972179309567.gal : 25 ms
[2025-06-02 10:35:39] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability11409579466588553100.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability12134634972179309567.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability11409579466588553100.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/ReachabilityFireability11409579466588553100.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 14
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :14 after 416
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :416 after 1055
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :1055 after 1055
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :1055 after 28023
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :28023 after 4.40172e+06
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :4.40172e+06 after 4.40172e+06
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :4.40172e+06 after 4.40172e+06
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :4.40172e+06 after 2.13452e+07
Invariant property EisenbergMcGuire-PT-10-ReachabilityFireability-2024-15 does not hold.
FORMULA EisenbergMcGuire-PT-10-ReachabilityFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property EisenbergMcGuire-PT-10-ReachabilityFireability-2025-12 is true.
FORMULA EisenbergMcGuire-PT-10-ReachabilityFireability-2025-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property EisenbergMcGuire-PT-10-ReachabilityFireability-2025-08 is true.
FORMULA EisenbergMcGuire-PT-10-ReachabilityFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :2.13452e+07 after 9.87155e+07
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :9.87155e+07 after 9.89615e+07
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :9.89615e+07 after 1.22829e+08
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :1.22829e+08 after 1.2284e+08

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="EisenbergMcGuire-PT-10"
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 EisenbergMcGuire-PT-10, 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 r072-tall-174860068200815"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-10.tgz
mv EisenbergMcGuire-PT-10 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 ;