About the Execution of ITS-Tools for Peterson-COL-7
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ??TT?F??FFT?T??F | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r142-tall-174876812900585.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 Peterson-COL-7, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876812900585
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 119K 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 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 2 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 47K 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 Peterson-COL-7-CTLCardinality-2025-00
FORMULA_NAME Peterson-COL-7-CTLCardinality-2025-01
FORMULA_NAME Peterson-COL-7-CTLCardinality-2025-02
FORMULA_NAME Peterson-COL-7-CTLCardinality-2025-03
FORMULA_NAME Peterson-COL-7-CTLCardinality-2025-04
FORMULA_NAME Peterson-COL-7-CTLCardinality-2025-05
FORMULA_NAME Peterson-COL-7-CTLCardinality-2025-06
FORMULA_NAME Peterson-COL-7-CTLCardinality-2025-07
FORMULA_NAME Peterson-COL-7-CTLCardinality-2025-08
FORMULA_NAME Peterson-COL-7-CTLCardinality-2025-09
FORMULA_NAME Peterson-COL-7-CTLCardinality-2025-10
FORMULA_NAME Peterson-COL-7-CTLCardinality-2025-11
FORMULA_NAME Peterson-COL-7-CTLCardinality-2025-12
FORMULA_NAME Peterson-COL-7-CTLCardinality-2025-13
FORMULA_NAME Peterson-COL-7-CTLCardinality-2025-14
FORMULA_NAME Peterson-COL-7-CTLCardinality-2025-15
=== Now, execution of the tool begins
BK_START 1748934963088
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-7
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202505121319
[2025-06-03 07:16:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 07:16:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 07:16:04] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-06-03 07:16:05] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-03 07:16:05] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 935 ms
[2025-06-03 07:16:05] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 2048 PT places and 3384.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
[2025-06-03 07:16:05] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 5 ms.
[2025-06-03 07:16:05] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 2 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40014 steps (8 resets) in 749 ms. (53 steps per ms) remains 43/62 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4001 steps (8 resets) in 10 ms. (363 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4001 steps (8 resets) in 16 ms. (235 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4001 steps (8 resets) in 14 ms. (266 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4001 steps (8 resets) in 10 ms. (363 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 43/43 properties
// Phase 1: matrix 14 rows 9 cols
[2025-06-03 07:16:06] [INFO ] Computed 1 invariants in 6 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp61 is UNSAT
After SMT solving in domain Real declared 9/23 variables, and 1 constraints, problems are : Problem set: 43 solved, 0 unsolved in 358 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/9 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 415ms problems are : Problem set: 43 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 43 atomic propositions for a total of 13 simplifications.
[2025-06-03 07:16:06] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2025-06-03 07:16:06] [INFO ] Flatten gal took : 14 ms
FORMULA Peterson-COL-7-CTLCardinality-2025-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-7-CTLCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-7-CTLCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-7-CTLCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-7-CTLCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-7-CTLCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 07:16:06] [INFO ] Flatten gal took : 2 ms
Domain [Process(8), Tour(7), Process(8)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 7)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2025-06-03 07:16:06] [INFO ] Unfolded HLPN to a Petri net with 2048 places and 3208 transitions 10032 arcs in 53 ms.
[2025-06-03 07:16:06] [INFO ] Unfolded 10 HLPN properties in 1 ms.
Deduced a syphon composed of 56 places in 20 ms
Reduce places removed 56 places and 112 transitions.
Support contains 1920 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 46 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2025-06-03 07:16:06] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2025-06-03 07:16:06] [INFO ] Computed 31 invariants in 44 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:16:08] [INFO ] Implicit Places using invariants in 1776 ms returned []
[2025-06-03 07:16:08] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2025-06-03 07:16:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:16:09] [INFO ] State equation strengthened by 497 read => feed constraints.
[2025-06-03 07:16:15] [INFO ] Implicit Places using invariants and state equation in 6872 ms returned []
Implicit Place search using SMT with State Equation took 8663 ms to find 0 implicit places.
Running 3088 sub problems to find dead transitions.
[2025-06-03 07:16:15] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2025-06-03 07:16:15] [INFO ] Invariant cache hit.
[2025-06-03 07:16:15] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1984 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3088 unsolved
SMT process timed out in 31326ms, After SMT, problems are : Problem set: 0 solved, 3088 unsolved
Search for dead transitions found 0 dead transitions in 31346ms
Finished structural reductions in LTL mode , in 1 iterations and 40079 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Support contains 1920 out of 1992 places after structural reductions.
[2025-06-03 07:16:46] [INFO ] Flatten gal took : 160 ms
[2025-06-03 07:16:47] [INFO ] Flatten gal took : 126 ms
[2025-06-03 07:16:47] [INFO ] Input system was already deterministic with 3096 transitions.
Support contains 1520 out of 1992 places (down from 1920) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 3457 ms. (11 steps per ms) remains 10/15 properties
BEST_FIRST walk for 40004 steps (8 resets) in 616 ms. (64 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 468 ms. (85 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 459 ms. (86 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 272 ms. (146 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 268 ms. (148 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 428 ms. (93 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 247 ms. (161 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 431 ms. (92 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 431 ms. (92 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 488 ms. (81 steps per ms) remains 9/9 properties
[2025-06-03 07:16:49] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2025-06-03 07:16:49] [INFO ] Invariant cache hit.
[2025-06-03 07:16:49] [INFO ] State equation strengthened by 497 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1008 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
At refinement iteration 1 (OVERLAPS) 920/1928 variables, 16/16 constraints. Problems are: Problem set: 8 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:16:51] [INFO ] Deduced a trap composed of 109 places in 1190 ms of which 248 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:16:52] [INFO ] Deduced a trap composed of 137 places in 991 ms of which 263 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:16:53] [INFO ] Deduced a trap composed of 221 places in 754 ms of which 300 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:16:53] [INFO ] Deduced a trap composed of 249 places in 608 ms of which 255 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:16:54] [INFO ] Deduced a trap composed of 277 places in 395 ms of which 128 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1928 variables, 5/21 constraints. Problems are: Problem set: 8 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1928/4752 variables, and 21 constraints, problems are : Problem set: 8 solved, 1 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 16/23 constraints, Generalized P Invariants (flows): 0/8 constraints, State Equation: 0/1992 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 9/0 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/448 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1480/1928 variables, 16/16 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1928 variables, 5/21 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1928 variables, 0/21 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 8/1936 variables, 8/29 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1936 variables, 0/29 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2760/4696 variables, 1936/1965 constraints. Problems are: Problem set: 8 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4696/4752 variables, and 2462 constraints, problems are : Problem set: 8 solved, 1 unsolved in 2016 ms.
Refiners :[Positive P Invariants (semi-flows): 16/23 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 1936/1992 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7074ms problems are : Problem set: 8 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 448 out of 1992 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 0 with 392 rules applied. Total rules applied 392 place count 1992 transition count 2704
Reduce places removed 392 places and 0 transitions.
Performed 392 Post agglomeration using F-continuation condition.Transition count delta: 392
Iterating post reduction 1 with 784 rules applied. Total rules applied 1176 place count 1600 transition count 2312
Reduce places removed 392 places and 0 transitions.
Iterating post reduction 2 with 392 rules applied. Total rules applied 1568 place count 1208 transition count 2312
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 112 Pre rules applied. Total rules applied 1568 place count 1208 transition count 2200
Deduced a syphon composed of 112 places in 3 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 3 with 224 rules applied. Total rules applied 1792 place count 1096 transition count 2200
Applied a total of 1792 rules in 259 ms. Remains 1096 /1992 variables (removed 896) and now considering 2200/3096 (removed 896) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 261 ms. Remains : 1096/1992 places, 2200/3096 transitions.
RANDOM walk for 40000 steps (8 resets) in 548 ms. (72 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 337 ms. (118 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 365301 steps, run timeout after 3001 ms. (steps per millisecond=121 ) properties seen :0 out of 1
Probabilistic random walk after 365301 steps, saw 83352 distinct states, run finished after 3004 ms. (steps per millisecond=121 ) properties seen :0
[2025-06-03 07:16:59] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
// Phase 1: matrix 1864 rows 1096 cols
[2025-06-03 07:16:59] [INFO ] Computed 31 invariants in 13 ms
[2025-06-03 07:17:00] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/448 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 584/1032 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:00] [INFO ] Deduced a trap composed of 60 places in 392 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:00] [INFO ] Deduced a trap composed of 88 places in 357 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:01] [INFO ] Deduced a trap composed of 102 places in 303 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:01] [INFO ] Deduced a trap composed of 116 places in 265 ms of which 70 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1032 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1032 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 8/1040 variables, 8/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1040 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 1864/2904 variables, 1040/1068 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2904 variables, 497/1565 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2904 variables, 0/1565 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 56/2960 variables, 56/1621 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2960 variables, 7/1628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2960 variables, 0/1628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/2960 variables, 0/1628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2960/2960 variables, and 1628 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2558 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 1096/1096 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/448 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 584/1032 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1032 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:03] [INFO ] Deduced a trap composed of 130 places in 270 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:03] [INFO ] Deduced a trap composed of 214 places in 139 ms of which 22 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/1032 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1032 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/1040 variables, 8/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1040 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1864/2904 variables, 1040/1070 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2904 variables, 497/1567 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:04] [INFO ] Deduced a trap composed of 74 places in 416 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:04] [INFO ] Deduced a trap composed of 158 places in 133 ms of which 20 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/2904 variables, 2/1569 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2904 variables, 0/1569 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 56/2960 variables, 56/1625 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2960 variables, 7/1632 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:05] [INFO ] Deduced a trap composed of 11 places in 429 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:05] [INFO ] Deduced a trap composed of 11 places in 422 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:06] [INFO ] Deduced a trap composed of 11 places in 442 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:06] [INFO ] Deduced a trap composed of 11 places in 437 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:07] [INFO ] Deduced a trap composed of 11 places in 452 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:07] [INFO ] Deduced a trap composed of 15 places in 478 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:08] [INFO ] Deduced a trap composed of 11 places in 442 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:09] [INFO ] Deduced a trap composed of 33 places in 463 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:09] [INFO ] Deduced a trap composed of 35 places in 436 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:10] [INFO ] Deduced a trap composed of 33 places in 442 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:10] [INFO ] Deduced a trap composed of 33 places in 443 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:11] [INFO ] Deduced a trap composed of 33 places in 439 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:11] [INFO ] Deduced a trap composed of 33 places in 449 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:12] [INFO ] Deduced a trap composed of 33 places in 450 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:12] [INFO ] Deduced a trap composed of 49 places in 458 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:13] [INFO ] Deduced a trap composed of 49 places in 436 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:13] [INFO ] Deduced a trap composed of 51 places in 465 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:14] [INFO ] Deduced a trap composed of 49 places in 451 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:14] [INFO ] Deduced a trap composed of 49 places in 447 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:15] [INFO ] Deduced a trap composed of 49 places in 464 ms of which 84 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/2960 variables, 20/1652 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:15] [INFO ] Deduced a trap composed of 49 places in 454 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:16] [INFO ] Deduced a trap composed of 11 places in 421 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:16] [INFO ] Deduced a trap composed of 14 places in 449 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:17] [INFO ] Deduced a trap composed of 29 places in 458 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:17] [INFO ] Deduced a trap composed of 23 places in 412 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:18] [INFO ] Deduced a trap composed of 49 places in 439 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:18] [INFO ] Deduced a trap composed of 23 places in 424 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:19] [INFO ] Deduced a trap composed of 65 places in 402 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:20] [INFO ] Deduced a trap composed of 65 places in 411 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:20] [INFO ] Deduced a trap composed of 65 places in 429 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:21] [INFO ] Deduced a trap composed of 67 places in 438 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:21] [INFO ] Deduced a trap composed of 65 places in 411 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:22] [INFO ] Deduced a trap composed of 65 places in 432 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:22] [INFO ] Deduced a trap composed of 65 places in 439 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:23] [INFO ] Deduced a trap composed of 83 places in 399 ms of which 96 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:23] [INFO ] Deduced a trap composed of 81 places in 397 ms of which 96 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:24] [INFO ] Deduced a trap composed of 81 places in 392 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:24] [INFO ] Deduced a trap composed of 81 places in 383 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:25] [INFO ] Deduced a trap composed of 81 places in 391 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:25] [INFO ] Deduced a trap composed of 81 places in 377 ms of which 94 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/2960 variables, 20/1672 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:26] [INFO ] Deduced a trap composed of 81 places in 376 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:26] [INFO ] Deduced a trap composed of 107 places in 335 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:27] [INFO ] Deduced a trap composed of 111 places in 331 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:27] [INFO ] Deduced a trap composed of 107 places in 316 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:27] [INFO ] Deduced a trap composed of 107 places in 322 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:28] [INFO ] Deduced a trap composed of 107 places in 341 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:28] [INFO ] Deduced a trap composed of 107 places in 355 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:29] [INFO ] Deduced a trap composed of 107 places in 360 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:30] [INFO ] Deduced a trap composed of 125 places in 276 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:30] [INFO ] Deduced a trap composed of 125 places in 280 ms of which 76 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/2960 variables, 10/1682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2960 variables, 0/1682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/2960 variables, 0/1682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2960/2960 variables, and 1682 constraints, problems are : Problem set: 0 solved, 1 unsolved in 28740 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 1096/1096 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 58/58 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 31336ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 270 ms.
Support contains 448 out of 1096 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1096/1096 places, 2200/2200 transitions.
Applied a total of 0 rules in 130 ms. Remains 1096 /1096 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 1096/1096 places, 2200/2200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1096/1096 places, 2200/2200 transitions.
Applied a total of 0 rules in 58 ms. Remains 1096 /1096 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
[2025-06-03 07:17:31] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2025-06-03 07:17:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:17:33] [INFO ] Implicit Places using invariants in 1306 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1316 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1088/1096 places, 2200/2200 transitions.
Applied a total of 0 rules in 37 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1412 ms. Remains : 1088/1096 places, 2200/2200 transitions.
RANDOM walk for 40000 steps (8 resets) in 562 ms. (71 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 304 ms. (131 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 380520 steps, run timeout after 3001 ms. (steps per millisecond=126 ) properties seen :0 out of 1
Probabilistic random walk after 380520 steps, saw 85098 distinct states, run finished after 3003 ms. (steps per millisecond=126 ) properties seen :0
[2025-06-03 07:17:36] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
// Phase 1: matrix 1864 rows 1088 cols
[2025-06-03 07:17:36] [INFO ] Computed 23 invariants in 11 ms
[2025-06-03 07:17:36] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/448 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 576/1024 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:36] [INFO ] Deduced a trap composed of 102 places in 303 ms of which 81 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1024 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1024 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 8/1032 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1032 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 1864/2896 variables, 1032/1049 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2896 variables, 497/1546 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2896 variables, 0/1546 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 56/2952 variables, 56/1602 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2952 variables, 7/1609 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2952 variables, 0/1609 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/2952 variables, 0/1609 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2952/2952 variables, and 1609 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1405 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 1088/1088 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/448 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 576/1024 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1024 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:38] [INFO ] Deduced a trap composed of 60 places in 383 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:38] [INFO ] Deduced a trap composed of 74 places in 417 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:39] [INFO ] Deduced a trap composed of 172 places in 241 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:39] [INFO ] Deduced a trap composed of 186 places in 130 ms of which 20 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/1024 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1024 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/1032 variables, 8/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1032 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1864/2896 variables, 1032/1053 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2896 variables, 497/1550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2896 variables, 0/1550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 56/2952 variables, 56/1606 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2952 variables, 7/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:40] [INFO ] Deduced a trap composed of 11 places in 433 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:41] [INFO ] Deduced a trap composed of 11 places in 428 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:41] [INFO ] Deduced a trap composed of 11 places in 430 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:42] [INFO ] Deduced a trap composed of 17 places in 451 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:42] [INFO ] Deduced a trap composed of 11 places in 418 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:43] [INFO ] Deduced a trap composed of 11 places in 445 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:43] [INFO ] Deduced a trap composed of 11 places in 465 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:44] [INFO ] Deduced a trap composed of 33 places in 356 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:44] [INFO ] Deduced a trap composed of 33 places in 360 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:44] [INFO ] Deduced a trap composed of 33 places in 354 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:45] [INFO ] Deduced a trap composed of 33 places in 368 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:45] [INFO ] Deduced a trap composed of 33 places in 372 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:46] [INFO ] Deduced a trap composed of 33 places in 365 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:46] [INFO ] Deduced a trap composed of 35 places in 371 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:47] [INFO ] Deduced a trap composed of 11 places in 455 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:47] [INFO ] Deduced a trap composed of 49 places in 357 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:48] [INFO ] Deduced a trap composed of 49 places in 348 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:48] [INFO ] Deduced a trap composed of 49 places in 350 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:48] [INFO ] Deduced a trap composed of 49 places in 355 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:49] [INFO ] Deduced a trap composed of 49 places in 349 ms of which 61 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/2952 variables, 20/1633 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:49] [INFO ] Deduced a trap composed of 49 places in 336 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:50] [INFO ] Deduced a trap composed of 51 places in 330 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:50] [INFO ] Deduced a trap composed of 15 places in 430 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:51] [INFO ] Deduced a trap composed of 29 places in 322 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:51] [INFO ] Deduced a trap composed of 23 places in 426 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:52] [INFO ] Deduced a trap composed of 49 places in 329 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:52] [INFO ] Deduced a trap composed of 33 places in 428 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:53] [INFO ] Deduced a trap composed of 65 places in 435 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:53] [INFO ] Deduced a trap composed of 65 places in 454 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:54] [INFO ] Deduced a trap composed of 65 places in 438 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:54] [INFO ] Deduced a trap composed of 67 places in 447 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:55] [INFO ] Deduced a trap composed of 65 places in 449 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:55] [INFO ] Deduced a trap composed of 65 places in 446 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:56] [INFO ] Deduced a trap composed of 65 places in 448 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:56] [INFO ] Deduced a trap composed of 65 places in 446 ms of which 96 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:57] [INFO ] Deduced a trap composed of 81 places in 409 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:57] [INFO ] Deduced a trap composed of 81 places in 411 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:58] [INFO ] Deduced a trap composed of 81 places in 396 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:58] [INFO ] Deduced a trap composed of 81 places in 408 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:59] [INFO ] Deduced a trap composed of 81 places in 388 ms of which 94 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/2952 variables, 20/1653 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:17:59] [INFO ] Deduced a trap composed of 81 places in 413 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:00] [INFO ] Deduced a trap composed of 83 places in 395 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:00] [INFO ] Deduced a trap composed of 81 places in 397 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:01] [INFO ] Deduced a trap composed of 107 places in 358 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:01] [INFO ] Deduced a trap composed of 107 places in 355 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:02] [INFO ] Deduced a trap composed of 107 places in 350 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:02] [INFO ] Deduced a trap composed of 107 places in 337 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:02] [INFO ] Deduced a trap composed of 111 places in 338 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:03] [INFO ] Deduced a trap composed of 107 places in 335 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:03] [INFO ] Deduced a trap composed of 107 places in 331 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:04] [INFO ] Deduced a trap composed of 107 places in 347 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:05] [INFO ] Deduced a trap composed of 125 places in 279 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:05] [INFO ] Deduced a trap composed of 125 places in 275 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:05] [INFO ] Deduced a trap composed of 125 places in 273 ms of which 58 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/2952 variables, 14/1667 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2952 variables, 0/1667 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/2952 variables, 0/1667 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2952/2952 variables, and 1667 constraints, problems are : Problem set: 0 solved, 1 unsolved in 28748 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 1088/1088 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 59/59 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 30184ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 231 ms.
Support contains 448 out of 1088 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 28 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 27 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
[2025-06-03 07:18:06] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2025-06-03 07:18:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:18:07] [INFO ] Implicit Places using invariants in 1100 ms returned []
[2025-06-03 07:18:07] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2025-06-03 07:18:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:18:08] [INFO ] State equation strengthened by 497 read => feed constraints.
[2025-06-03 07:18:21] [INFO ] Implicit Places using invariants and state equation in 13912 ms returned []
Implicit Place search using SMT with State Equation took 15016 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 07:18:22] [INFO ] Redundant transitions in 150 ms returned []
Running 2192 sub problems to find dead transitions.
[2025-06-03 07:18:22] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2025-06-03 07:18:22] [INFO ] Invariant cache hit.
[2025-06-03 07:18:22] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 1.0)
(s2 0.0)
(s3 1.0)
(s4 0.0)
(s5 1.0)
(s6 0.0)
(s7 1.0)
(s8 0.0)
(s9 1.0)
(s10 0.0)
(s11 1.0)
(s12 0.0)
(s13 1.0)
(s14 0.0)
(s15 1.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 1.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)timeout
(s38 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1088 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 2192 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1088/2952 variables, and 23 constraints, problems are : Problem set: 0 solved, 2192 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/1088 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 2192/2192 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2192 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1088 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 2192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:54] [INFO ] Deduced a trap composed of 13 places in 334 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:55] [INFO ] Deduced a trap composed of 15 places in 329 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:55] [INFO ] Deduced a trap composed of 17 places in 338 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:56] [INFO ] Deduced a trap composed of 19 places in 333 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:56] [INFO ] Deduced a trap composed of 21 places in 335 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:56] [INFO ] Deduced a trap composed of 23 places in 333 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:56] [INFO ] Deduced a trap composed of 25 places in 64 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:57] [INFO ] Deduced a trap composed of 15 places in 353 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:57] [INFO ] Deduced a trap composed of 33 places in 361 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:58] [INFO ] Deduced a trap composed of 35 places in 339 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:58] [INFO ] Deduced a trap composed of 37 places in 368 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:58] [INFO ] Deduced a trap composed of 39 places in 353 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:59] [INFO ] Deduced a trap composed of 41 places in 315 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:59] [INFO ] Deduced a trap composed of 29 places in 393 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:18:59] [INFO ] Deduced a trap composed of 31 places in 350 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:00] [INFO ] Deduced a trap composed of 31 places in 337 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:00] [INFO ] Deduced a trap composed of 13 places in 395 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:01] [INFO ] Deduced a trap composed of 13 places in 402 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:01] [INFO ] Deduced a trap composed of 13 places in 406 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:02] [INFO ] Deduced a trap composed of 17 places in 398 ms of which 34 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1088 variables, 20/43 constraints. Problems are: Problem set: 0 solved, 2192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:03] [INFO ] Deduced a trap composed of 19 places in 337 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:04] [INFO ] Deduced a trap composed of 21 places in 336 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:04] [INFO ] Deduced a trap composed of 23 places in 336 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:05] [INFO ] Deduced a trap composed of 25 places in 339 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:05] [INFO ] Deduced a trap composed of 31 places in 408 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:05] [INFO ] Deduced a trap composed of 31 places in 403 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:06] [INFO ] Deduced a trap composed of 31 places in 401 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:06] [INFO ] Deduced a trap composed of 31 places in 420 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:07] [INFO ] Deduced a trap composed of 49 places in 440 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:07] [INFO ] Deduced a trap composed of 13 places in 328 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:07] [INFO ] Deduced a trap composed of 53 places in 318 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:08] [INFO ] Deduced a trap composed of 71 places in 399 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:08] [INFO ] Deduced a trap composed of 75 places in 368 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:09] [INFO ] Deduced a trap composed of 77 places in 325 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:09] [INFO ] Deduced a trap composed of 13 places in 407 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:09] [INFO ] Deduced a trap composed of 51 places in 333 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:10] [INFO ] Deduced a trap composed of 57 places in 339 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:10] [INFO ] Deduced a trap composed of 59 places in 322 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:11] [INFO ] Deduced a trap composed of 13 places in 415 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:11] [INFO ] Deduced a trap composed of 49 places in 422 ms of which 63 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1088 variables, 20/63 constraints. Problems are: Problem set: 0 solved, 2192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:13] [INFO ] Deduced a trap composed of 31 places in 425 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:13] [INFO ] Deduced a trap composed of 31 places in 409 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:14] [INFO ] Deduced a trap composed of 55 places in 293 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:14] [INFO ] Deduced a trap composed of 77 places in 321 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:14] [INFO ] Deduced a trap composed of 79 places in 169 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:15] [INFO ] Deduced a trap composed of 17 places in 458 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:15] [INFO ] Deduced a trap composed of 15 places in 392 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:16] [INFO ] Deduced a trap composed of 15 places in 397 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:16] [INFO ] Deduced a trap composed of 15 places in 418 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:17] [INFO ] Deduced a trap composed of 33 places in 454 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:17] [INFO ] Deduced a trap composed of 33 places in 456 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:18] [INFO ] Deduced a trap composed of 35 places in 426 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:18] [INFO ] Deduced a trap composed of 37 places in 404 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:19] [INFO ] Deduced a trap composed of 41 places in 401 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:19] [INFO ] Deduced a trap composed of 43 places in 361 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:19] [INFO ] Deduced a trap composed of 15 places in 375 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:20] [INFO ] Deduced a trap composed of 15 places in 410 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:20] [INFO ] Deduced a trap composed of 19 places in 394 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:21] [INFO ] Deduced a trap composed of 21 places in 379 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 07:19:21] [INFO ] Deduced a trap composed of 23 places in 371 ms of which 29 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/1088 variables, 20/83 constraints. Problems are: Problem set: 0 solved, 2192 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1088/2952 variables, and 83 constraints, problems are : Problem set: 0 solved, 2192 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/1088 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 0/2192 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60628ms problems are : Problem set: 0 solved, 2192 unsolved
Search for dead transitions found 0 dead transitions in 60633ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75845 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Successfully simplified 8 atomic propositions for a total of 6 simplifications.
[2025-06-03 07:19:22] [INFO ] Flatten gal took : 91 ms
[2025-06-03 07:19:22] [INFO ] Flatten gal took : 80 ms
[2025-06-03 07:19:23] [INFO ] Input system was already deterministic with 3096 transitions.
FORMULA Peterson-COL-7-CTLCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 56 Pre rules applied. Total rules applied 0 place count 1992 transition count 3040
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 0 with 112 rules applied. Total rules applied 112 place count 1936 transition count 3040
Applied a total of 112 rules in 77 ms. Remains 1936 /1992 variables (removed 56) and now considering 3040/3096 (removed 56) transitions.
[2025-06-03 07:19:23] [INFO ] Flow matrix only has 2704 transitions (discarded 336 similar events)
// Phase 1: matrix 2704 rows 1936 cols
[2025-06-03 07:19:23] [INFO ] Computed 31 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:19:25] [INFO ] Implicit Places using invariants in 2660 ms returned []
[2025-06-03 07:19:25] [INFO ] Flow matrix only has 2704 transitions (discarded 336 similar events)
[2025-06-03 07:19:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:19:26] [INFO ] State equation strengthened by 497 read => feed constraints.
[2025-06-03 07:19:38] [INFO ] Implicit Places using invariants and state equation in 12301 ms returned []
Implicit Place search using SMT with State Equation took 14968 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 07:19:38] [INFO ] Redundant transitions in 163 ms returned []
Running 3032 sub problems to find dead transitions.
[2025-06-03 07:19:38] [INFO ] Flow matrix only has 2704 transitions (discarded 336 similar events)
[2025-06-03 07:19:38] [INFO ] Invariant cache hit.
[2025-06-03 07:19:38] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1928 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3032 unsolved
SMT process timed out in 30954ms, After SMT, problems are : Problem set: 0 solved, 3032 unsolved
Search for dead transitions found 0 dead transitions in 30960ms
Starting structural reductions in SI_CTL mode, iteration 1 : 1936/1992 places, 3040/3096 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46187 ms. Remains : 1936/1992 places, 3040/3096 transitions.
[2025-06-03 07:20:09] [INFO ] Flatten gal took : 66 ms
[2025-06-03 07:20:09] [INFO ] Flatten gal took : 66 ms
[2025-06-03 07:20:09] [INFO ] Input system was already deterministic with 3040 transitions.
[2025-06-03 07:20:09] [INFO ] Flatten gal took : 58 ms
[2025-06-03 07:20:09] [INFO ] Flatten gal took : 58 ms
[2025-06-03 07:20:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality13355789142481305138.gal : 38 ms
[2025-06-03 07:20:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality2373415619995341793.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13355789142481305138.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2373415619995341793.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 07:20:39] [INFO ] Flatten gal took : 59 ms
[2025-06-03 07:20:39] [INFO ] Applying decomposition
[2025-06-03 07:20:39] [INFO ] Flatten gal took : 60 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/graph7355072582170606222.txt' '-o' '/tmp/graph7355072582170606222.bin' '-w' '/tmp/graph7355072582170606222.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7355072582170606222.bin' '-l' '-1' '-v' '-w' '/tmp/graph7355072582170606222.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:20:40] [INFO ] Decomposing Gal with order
[2025-06-03 07:20:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:20:42] [INFO ] Removed a total of 2163 redundant transitions.
[2025-06-03 07:20:42] [INFO ] Flatten gal took : 1805 ms
[2025-06-03 07:20:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 68 ms.
[2025-06-03 07:20:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality10659303242096567554.gal : 23 ms
[2025-06-03 07:20:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality4690226911246024699.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10659303242096567554.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4690226911246024699.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 55 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2025-06-03 07:21:13] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2025-06-03 07:21:13] [INFO ] Computed 31 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:21:16] [INFO ] Implicit Places using invariants in 3171 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 3178 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 52 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3285 ms. Remains : 1984/1992 places, 3096/3096 transitions.
[2025-06-03 07:21:16] [INFO ] Flatten gal took : 81 ms
[2025-06-03 07:21:16] [INFO ] Flatten gal took : 93 ms
[2025-06-03 07:21:16] [INFO ] Input system was already deterministic with 3096 transitions.
[2025-06-03 07:21:17] [INFO ] Flatten gal took : 76 ms
[2025-06-03 07:21:17] [INFO ] Flatten gal took : 71 ms
[2025-06-03 07:21:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality12269026453208067568.gal : 11 ms
[2025-06-03 07:21:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality13885390710560230102.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12269026453208067568.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13885390710560230102.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 07:21:47] [INFO ] Flatten gal took : 62 ms
[2025-06-03 07:21:47] [INFO ] Applying decomposition
[2025-06-03 07:21:47] [INFO ] Flatten gal took : 63 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/graph2037373112361557735.txt' '-o' '/tmp/graph2037373112361557735.bin' '-w' '/tmp/graph2037373112361557735.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2037373112361557735.bin' '-l' '-1' '-v' '-w' '/tmp/graph2037373112361557735.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:21:47] [INFO ] Decomposing Gal with order
[2025-06-03 07:21:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:21:47] [INFO ] Removed a total of 2840 redundant transitions.
[2025-06-03 07:21:47] [INFO ] Flatten gal took : 119 ms
[2025-06-03 07:21:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2025-06-03 07:21:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality15593604125626257284.gal : 22 ms
[2025-06-03 07:21:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality945240174928168354.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15593604125626257284.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality945240174928168354.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 1992 transition count 3040
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 1936 transition count 3040
Performed 399 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 399 Pre rules applied. Total rules applied 112 place count 1936 transition count 2641
Deduced a syphon composed of 399 places in 2 ms
Reduce places removed 399 places and 0 transitions.
Iterating global reduction 2 with 798 rules applied. Total rules applied 910 place count 1537 transition count 2641
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 1008 place count 1488 transition count 2592
Applied a total of 1008 rules in 202 ms. Remains 1488 /1992 variables (removed 504) and now considering 2592/3096 (removed 504) transitions.
[2025-06-03 07:22:18] [INFO ] Flow matrix only has 2256 transitions (discarded 336 similar events)
// Phase 1: matrix 2256 rows 1488 cols
[2025-06-03 07:22:18] [INFO ] Computed 31 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:22:20] [INFO ] Implicit Places using invariants in 1890 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1897 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1480/1992 places, 2592/3096 transitions.
Applied a total of 0 rules in 48 ms. Remains 1480 /1480 variables (removed 0) and now considering 2592/2592 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2147 ms. Remains : 1480/1992 places, 2592/3096 transitions.
[2025-06-03 07:22:20] [INFO ] Flatten gal took : 46 ms
[2025-06-03 07:22:20] [INFO ] Flatten gal took : 50 ms
[2025-06-03 07:22:20] [INFO ] Input system was already deterministic with 2592 transitions.
RANDOM walk for 119 steps (0 resets) in 7 ms. (14 steps per ms) remains 0/1 properties
FORMULA Peterson-COL-7-CTLCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-03 07:22:20] [INFO ] Flatten gal took : 49 ms
[2025-06-03 07:22:20] [INFO ] Flatten gal took : 47 ms
[2025-06-03 07:22:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14200150597734583637.gal : 8 ms
[2025-06-03 07:22:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13285981505694482092.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/ReachabilityCardinality14200150597734583637.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13285981505694482092.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 50 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2025-06-03 07:22:20] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2025-06-03 07:22:20] [INFO ] Computed 31 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:22:23] [INFO ] Implicit Places using invariants in 2855 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 2864 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 72 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2987 ms. Remains : 1984/1992 places, 3096/3096 transitions.
[2025-06-03 07:22:23] [INFO ] Flatten gal took : 54 ms
[2025-06-03 07:22:23] [INFO ] Flatten gal took : 58 ms
[2025-06-03 07:22:23] [INFO ] Input system was already deterministic with 3096 transitions.
[2025-06-03 07:22:23] [INFO ] Flatten gal took : 58 ms
[2025-06-03 07:22:23] [INFO ] Flatten gal took : 61 ms
[2025-06-03 07:22:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality13141091674987254666.gal : 10 ms
[2025-06-03 07:22:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality9839929955110359282.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13141091674987254666.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9839929955110359282.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 07:22:54] [INFO ] Flatten gal took : 54 ms
[2025-06-03 07:22:54] [INFO ] Applying decomposition
[2025-06-03 07:22:54] [INFO ] Flatten gal took : 54 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7191481877749588161.txt' '-o' '/tmp/graph7191481877749588161.bin' '-w' '/tmp/graph7191481877749588161.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7191481877749588161.bin' '-l' '-1' '-v' '-w' '/tmp/graph7191481877749588161.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:22:54] [INFO ] Decomposing Gal with order
[2025-06-03 07:22:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:22:54] [INFO ] Removed a total of 2840 redundant transitions.
[2025-06-03 07:22:54] [INFO ] Flatten gal took : 105 ms
[2025-06-03 07:22:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2025-06-03 07:22:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality3860392030915013028.gal : 18 ms
[2025-06-03 07:22:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality16767857657531148381.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3860392030915013028.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16767857657531148381.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 54 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2025-06-03 07:23:24] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2025-06-03 07:23:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:23:27] [INFO ] Implicit Places using invariants in 2916 ms returned []
[2025-06-03 07:23:27] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2025-06-03 07:23:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:23:28] [INFO ] State equation strengthened by 497 read => feed constraints.
[2025-06-03 07:23:49] [INFO ] Implicit Places using invariants and state equation in 21260 ms returned []
Implicit Place search using SMT with State Equation took 24195 ms to find 0 implicit places.
Running 3088 sub problems to find dead transitions.
[2025-06-03 07:23:49] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2025-06-03 07:23:49] [INFO ] Invariant cache hit.
[2025-06-03 07:23:49] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1984 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3088 unsolved
SMT process timed out in 30929ms, After SMT, problems are : Problem set: 0 solved, 3088 unsolved
Search for dead transitions found 0 dead transitions in 30936ms
Finished structural reductions in LTL mode , in 1 iterations and 55191 ms. Remains : 1992/1992 places, 3096/3096 transitions.
[2025-06-03 07:24:20] [INFO ] Flatten gal took : 50 ms
[2025-06-03 07:24:20] [INFO ] Flatten gal took : 55 ms
[2025-06-03 07:24:20] [INFO ] Input system was already deterministic with 3096 transitions.
[2025-06-03 07:24:20] [INFO ] Flatten gal took : 55 ms
[2025-06-03 07:24:20] [INFO ] Flatten gal took : 55 ms
[2025-06-03 07:24:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality16778378252261536264.gal : 8 ms
[2025-06-03 07:24:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality1095896043147846457.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16778378252261536264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1095896043147846457.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 07:24:50] [INFO ] Flatten gal took : 53 ms
[2025-06-03 07:24:50] [INFO ] Applying decomposition
[2025-06-03 07:24:50] [INFO ] Flatten gal took : 54 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7329948752308772249.txt' '-o' '/tmp/graph7329948752308772249.bin' '-w' '/tmp/graph7329948752308772249.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7329948752308772249.bin' '-l' '-1' '-v' '-w' '/tmp/graph7329948752308772249.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:24:50] [INFO ] Decomposing Gal with order
[2025-06-03 07:24:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:24:50] [INFO ] Removed a total of 2857 redundant transitions.
[2025-06-03 07:24:50] [INFO ] Flatten gal took : 103 ms
[2025-06-03 07:24:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 14 ms.
[2025-06-03 07:24:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality9005953771149526430.gal : 13 ms
[2025-06-03 07:24:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality15529279419989406821.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9005953771149526430.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15529279419989406821.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 45 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2025-06-03 07:25:21] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2025-06-03 07:25:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:25:24] [INFO ] Implicit Places using invariants in 2816 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 2822 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 67 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2934 ms. Remains : 1984/1992 places, 3096/3096 transitions.
[2025-06-03 07:25:24] [INFO ] Flatten gal took : 51 ms
[2025-06-03 07:25:24] [INFO ] Flatten gal took : 56 ms
[2025-06-03 07:25:24] [INFO ] Input system was already deterministic with 3096 transitions.
[2025-06-03 07:25:24] [INFO ] Flatten gal took : 52 ms
[2025-06-03 07:25:24] [INFO ] Flatten gal took : 54 ms
[2025-06-03 07:25:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality10107347859796761125.gal : 9 ms
[2025-06-03 07:25:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality10106826460490298686.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10107347859796761125.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10106826460490298686.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 07:25:54] [INFO ] Flatten gal took : 53 ms
[2025-06-03 07:25:54] [INFO ] Applying decomposition
[2025-06-03 07:25:54] [INFO ] Flatten gal took : 53 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/graph4185073523867208454.txt' '-o' '/tmp/graph4185073523867208454.bin' '-w' '/tmp/graph4185073523867208454.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4185073523867208454.bin' '-l' '-1' '-v' '-w' '/tmp/graph4185073523867208454.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:25:54] [INFO ] Decomposing Gal with order
[2025-06-03 07:25:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:25:55] [INFO ] Removed a total of 2203 redundant transitions.
[2025-06-03 07:25:55] [INFO ] Flatten gal took : 238 ms
[2025-06-03 07:25:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 3306 labels/synchronizations in 155 ms.
[2025-06-03 07:25:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality6308355282048511953.gal : 14 ms
[2025-06-03 07:25:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality4807952818384568959.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6308355282048511953.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4807952818384568959.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 45 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2025-06-03 07:26:26] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2025-06-03 07:26:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:26:29] [INFO ] Implicit Places using invariants in 2945 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 2956 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 46 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3051 ms. Remains : 1984/1992 places, 3096/3096 transitions.
[2025-06-03 07:26:29] [INFO ] Flatten gal took : 67 ms
[2025-06-03 07:26:29] [INFO ] Flatten gal took : 52 ms
[2025-06-03 07:26:29] [INFO ] Input system was already deterministic with 3096 transitions.
[2025-06-03 07:26:29] [INFO ] Flatten gal took : 53 ms
[2025-06-03 07:26:29] [INFO ] Flatten gal took : 52 ms
[2025-06-03 07:26:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality137597195908837000.gal : 9 ms
[2025-06-03 07:26:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality17698139012790008354.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality137597195908837000.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17698139012790008354.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 07:26:59] [INFO ] Flatten gal took : 55 ms
[2025-06-03 07:26:59] [INFO ] Applying decomposition
[2025-06-03 07:26:59] [INFO ] Flatten gal took : 54 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2312920615621670545.txt' '-o' '/tmp/graph2312920615621670545.bin' '-w' '/tmp/graph2312920615621670545.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2312920615621670545.bin' '-l' '-1' '-v' '-w' '/tmp/graph2312920615621670545.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:27:00] [INFO ] Decomposing Gal with order
[2025-06-03 07:27:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:27:00] [INFO ] Removed a total of 2840 redundant transitions.
[2025-06-03 07:27:00] [INFO ] Flatten gal took : 94 ms
[2025-06-03 07:27:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2025-06-03 07:27:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality3972945562684201263.gal : 18 ms
[2025-06-03 07:27:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality2566652313807953490.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3972945562684201263.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2566652313807953490.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 51 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2025-06-03 07:27:30] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2025-06-03 07:27:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:27:33] [INFO ] Implicit Places using invariants in 2887 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 2903 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 49 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3005 ms. Remains : 1984/1992 places, 3096/3096 transitions.
[2025-06-03 07:27:33] [INFO ] Flatten gal took : 49 ms
[2025-06-03 07:27:33] [INFO ] Flatten gal took : 55 ms
[2025-06-03 07:27:33] [INFO ] Input system was already deterministic with 3096 transitions.
[2025-06-03 07:27:33] [INFO ] Flatten gal took : 52 ms
[2025-06-03 07:27:33] [INFO ] Flatten gal took : 54 ms
[2025-06-03 07:27:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality1323186929042309189.gal : 9 ms
[2025-06-03 07:27:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality15070472564838448571.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1323186929042309189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15070472564838448571.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 07:28:03] [INFO ] Flatten gal took : 52 ms
[2025-06-03 07:28:03] [INFO ] Applying decomposition
[2025-06-03 07:28:03] [INFO ] Flatten gal took : 52 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/graph8513827169290789741.txt' '-o' '/tmp/graph8513827169290789741.bin' '-w' '/tmp/graph8513827169290789741.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8513827169290789741.bin' '-l' '-1' '-v' '-w' '/tmp/graph8513827169290789741.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:28:04] [INFO ] Decomposing Gal with order
[2025-06-03 07:28:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:28:04] [INFO ] Removed a total of 2840 redundant transitions.
[2025-06-03 07:28:04] [INFO ] Flatten gal took : 91 ms
[2025-06-03 07:28:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2025-06-03 07:28:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality17966222295953665173.gal : 19 ms
[2025-06-03 07:28:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality5243616790141720649.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17966222295953665173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5243616790141720649.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 44 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2025-06-03 07:28:34] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2025-06-03 07:28:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 07:28:37] [INFO ] Implicit Places using invariants in 2948 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 2972 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 71 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3089 ms. Remains : 1984/1992 places, 3096/3096 transitions.
[2025-06-03 07:28:37] [INFO ] Flatten gal took : 48 ms
[2025-06-03 07:28:37] [INFO ] Flatten gal took : 51 ms
[2025-06-03 07:28:37] [INFO ] Input system was already deterministic with 3096 transitions.
[2025-06-03 07:28:37] [INFO ] Flatten gal took : 51 ms
[2025-06-03 07:28:37] [INFO ] Flatten gal took : 51 ms
[2025-06-03 07:28:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality10439595056639686786.gal : 8 ms
[2025-06-03 07:28:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality16389696969596767097.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10439595056639686786.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16389696969596767097.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 07:29:08] [INFO ] Flatten gal took : 52 ms
[2025-06-03 07:29:08] [INFO ] Applying decomposition
[2025-06-03 07:29:08] [INFO ] Flatten gal took : 52 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/graph5766099199070096077.txt' '-o' '/tmp/graph5766099199070096077.bin' '-w' '/tmp/graph5766099199070096077.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5766099199070096077.bin' '-l' '-1' '-v' '-w' '/tmp/graph5766099199070096077.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:29:08] [INFO ] Decomposing Gal with order
[2025-06-03 07:29:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:29:08] [INFO ] Removed a total of 2840 redundant transitions.
[2025-06-03 07:29:08] [INFO ] Flatten gal took : 91 ms
[2025-06-03 07:29:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2025-06-03 07:29:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality522355727319514137.gal : 19 ms
[2025-06-03 07:29:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality16553483985016340413.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality522355727319514137.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16553483985016340413.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 07:29:38] [INFO ] Flatten gal took : 52 ms
[2025-06-03 07:29:38] [INFO ] Flatten gal took : 55 ms
[2025-06-03 07:29:38] [INFO ] Applying decomposition
[2025-06-03 07:29:38] [INFO ] Flatten gal took : 57 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/graph14486617552783436184.txt' '-o' '/tmp/graph14486617552783436184.bin' '-w' '/tmp/graph14486617552783436184.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14486617552783436184.bin' '-l' '-1' '-v' '-w' '/tmp/graph14486617552783436184.weights' '-q' '0' '-e' '0.001'
[2025-06-03 07:29:39] [INFO ] Decomposing Gal with order
[2025-06-03 07:29:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:29:40] [INFO ] Removed a total of 784 redundant transitions.
[2025-06-03 07:29:40] [INFO ] Flatten gal took : 1342 ms
[2025-06-03 07:29:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 1786 labels/synchronizations in 53 ms.
[2025-06-03 07:29:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality16273506618929640408.gal : 28 ms
[2025-06-03 07:29:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality16352734012808026523.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16273506618929640408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16352734012808026523.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 07:54:15] [INFO ] Applying decomposition
[2025-06-03 07:54:15] [INFO ] Flatten gal took : 332 ms
[2025-06-03 07:54:16] [INFO ] Decomposing Gal with order
[2025-06-03 07:54:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:54:16] [INFO ] Removed a total of 2952 redundant transitions.
[2025-06-03 07:54:16] [INFO ] Flatten gal took : 499 ms
[2025-06-03 07:54:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 98 ms.
[2025-06-03 07:54:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality3767625515563344951.gal : 44 ms
[2025-06-03 07:54:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality7050650068654287375.ctl : 7 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3767625515563344951.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7050650068654287375.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="Peterson-COL-7"
export BK_EXAMINATION="CTLCardinality"
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 Peterson-COL-7, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r142-tall-174876812900585"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-7.tgz
mv Peterson-COL-7 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;