Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r352-smll-178021502300297.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool gold2025
Input is FileSystem-PT-N08I32B26, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r352-smll-178021502300297
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 9.7K May 27 10:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 27 10:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 27 10:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 27 10:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 283K May 27 10:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 850K May 27 10:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 27 10:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 27 10:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 18K May 27 10:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K May 27 10:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 27 10:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K May 27 10:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 70K May 27 10:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 160K May 27 10:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 10 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 1.9M Jun 10 11:57 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1781100689999

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=FileSystem-PT-N08I32B26
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2026-06-10 14:11:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-06-10 14:11:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-10 14:11:32] [INFO ] Load time of PNML (sax parser for PT used): 421 ms
[2026-06-10 14:11:32] [INFO ] Transformed 4335 places.
[2026-06-10 14:11:32] [INFO ] Transformed 4224 transitions.
[2026-06-10 14:11:32] [INFO ] Parsed PT model containing 4335 places and 4224 transitions and 15136 arcs in 646 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 4335/4335 places, 4224/4224 transitions.
Reduce places removed 864 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 896 rules applied. Total rules applied 896 place count 3471 transition count 4192
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 928 place count 3439 transition count 4192
Performed 1664 Post agglomeration using F-continuation condition.Transition count delta: 1664
Deduced a syphon composed of 1664 places in 24 ms
Reduce places removed 1664 places and 0 transitions.
Iterating global reduction 2 with 3328 rules applied. Total rules applied 4256 place count 1775 transition count 2528
Applied a total of 4256 rules in 722 ms. Remains 1775 /4335 variables (removed 2560) and now considering 2528/4224 (removed 1696) transitions.
// Phase 1: matrix 2528 rows 1775 cols
[2026-06-10 14:11:33] [INFO ] Computed 54 invariants in 120 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-06-10 14:11:37] [INFO ] Implicit Places using invariants in 3687 ms returned []
[2026-06-10 14:11:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-06-10 14:11:39] [INFO ] State equation strengthened by 832 read => feed constraints.
[2026-06-10 14:12:10] [INFO ] Performed 918/1775 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-10 14:12:40] [INFO ] Performed 1002/1775 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-06-10 14:13:10] [INFO ] Performed 1411/1775 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-06-10 14:13:36] [INFO ] Implicit Places using invariants and state equation in 118711 ms returned []
Implicit Place search using SMT with State Equation took 122458 ms to find 0 implicit places.
Running 2496 sub problems to find dead transitions.
[2026-06-10 14:13:36] [INFO ] Invariant cache hit.
[2026-06-10 14:13:36] [INFO ] State equation strengthened by 832 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 1.0)
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(s694 1.0)
(s695 1.0)
(s696 1.0)
(s697 1.0)
(s698 1.0)
(s699 1.0)
(s700 1.0)
(s701 1.0)
(s702 1.0)
(s703 1.0)
(s704 1.0)
(s705 1.0)
(s706 1.0)
(s707 1.0)
(s708 1.0)
(s709 1.0)
(s710 1.0)
(s711 1.0)
(s712 1.0)
(s713 1.0)
(s714 1.0)
(s715 1.0)
(s716 1.0)
(s717 1.0)
(s718 1.0)
(s719 1.0)
(s720 1.0)
(s721 1.0)
(s722 1.0)
(s723 1.0)
(s724 1.0)
(s725 1.0)
(s726 1.0)
(s727 1.0)
(s728 1.0)
(s729 1.0)
(s730 1.0)
(s731 1.0)
(s732 1.0)
(s733 1.0)
(s734 1.0)
(s735 1.0)
(s736 1.0)
(s737 1.0)
(s738 1.0)
(s739 1.0)
(s740 1.0)
(s741 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1742 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 2496 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1742/4303 variables, and 52 constraints, problems are : Problem set: 0 solved, 2496 unsolved in 30156 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/1775 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 2496/2496 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2496 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1742 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 2496 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
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(s547 1)
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(s553 1)
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(s564 1)
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(s569 1)
(s570 1)
(s571 1)
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(s574 1)
(s575 1)
(s576 1)
(s577 1)
(s578 1)
(s579 1)
(s580 1)
(s581 1)
(s582 1)
(s583 1)
(s584 1)
(s585 1)
(s586 1)
(s587 1)
(s588 1)
(s589 1)
(s590 1)
(s591 1)
(s592 1)
(s593 1)
(s594 1)
(s595 1)
(s596 1)
(s597 1)
(s598 1)
(s599 1)
(s600 1)
(s601 1)
(s602 1)
(s603 1)
(s604 1)
(s605 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1742/4303 variables, and 52 constraints, problems are : Problem set: 0 solved, 2496 unsolved in 30088 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/1775 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 0/2496 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62793ms problems are : Problem set: 0 solved, 2496 unsolved
Search for dead transitions found 0 dead transitions in 62859ms
Starting structural reductions in LIVENESS mode, iteration 1 : 1775/4335 places, 2528/4224 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 186099 ms. Remains : 1775/4335 places, 2528/4224 transitions.
Initial state reduction rules removed 32 formulas.
[2026-06-10 14:14:40] [INFO ] Flatten gal took : 762 ms
[2026-06-10 14:14:41] [INFO ] Flatten gal took : 426 ms
[2026-06-10 14:14:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4447244400170477570.gal : 142 ms
[2026-06-10 14:14:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9237154148653951374.prop : 71 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/ReachabilityCardinality4447244400170477570.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9237154148653951374.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality9237154148653951374.prop.
RANDOM walk for 40000 steps (8 resets) in 18073 ms. (2 steps per ms) remains 1448/2496 properties
BEST_FIRST walk for 124 steps (0 resets) in 12 ms. (9 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 12 ms. (9 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1448/1448 properties
[2026-06-10 14:14:44] [INFO ] Invariant cache hit.
[2026-06-10 14:14:44] [INFO ] State equation strengthened by 832 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Reachability property qltransition_1332 is true.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
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(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
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(s99 1.0)
(s100 1.0)
(s101 1.0)
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(s1115 1.0)
(s1116 1.0)
(s1117 1.0)
(s1118 0.0)
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(s1124 0.0)
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(s1136 1.0)
(s1137 1.0)
(s1138 0.0)
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(s1141 1.0)
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(s1143 1.0)
(s1144 0.0)
(s1145 1.0)
(s1146 0.0)
(s1147 1.0)
(s1148 0.0)
(s1149 1.0)
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(s1194 1.0)
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(s1228 0.0)
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(s1273 1.0)
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(s1288 1.0)
(s1289 1.0)
(s1290 1.0)
(s1291 1.0)
(s1292 1.0)
(s1293 1.0)
(s1294 0.0)
(s1295 1.0)
(s1296 1.0)
(s1299 1.0)
(s1300 0.0)
(s1301 1.0)
(s1302 0.0)
(s1303 1.0)
(s1304 0.0)
(s1305 1.0)
(s1306 0.0)
(s1307 1.0)
(s1308 1.0)
(s1309 1.0)
(s1310 1.0)
(s1311 1.0)
(s1312 1.0)
(s1313 1.0)
(s1314 1.0)
(s1315 1.0)
(s1316 1.0)
(s1317 1.0)
(s1318 1.0)
(s1319 1.0)
(s1320 0.0)
(s1321 1.0)
(s1322 1.0)
(s1323 1.0)
(s1324 1.0)
(s1326 0.0)
(s1327 1.0)
(s1328 0.0)
(s1329 1.0)
(s1330 0.0)
(s1331 1.0)
(s1332 0.0)
(s1333 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1192 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 1448 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1192/4303 variables, and 31 constraints, problems are : Problem set: 0 solved, 1448 unsolved in 5054 ms.
Refiners :[Positive P Invariants (semi-flows): 31/54 constraints, State Equation: 0/1775 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 1448/1448 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1448 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Reachability property qltransition_766 is true.
Reachability property qltransition_738 is true.
Reachability property qltransition_710 is true.
Reachability property qltransition_682 is true.
Reachability property qltransition_654 is true.
Reachability property qltransition_634 is true.
Reachability property qltransition_606 is true.
Reachability property qltransition_578 is true.
Reachability property qltransition_548 is true.
Reachability property qltransition_524 is true.
Reachability property qltransition_496 is true.
Reachability property qltransition_468 is true.
Reachability property qltransition_298 is true.
Reachability property qltransition_260 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/1192 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 1448 unsolved
Reachability property qltransition_244 is true.
Reachability property qltransition_216 is true.
Reachability property qltransition_188 is true.
Reachability property qltransition_160 is true.
Reachability property qltransition_132 is true.
Reachability property qltransition_104 is true.
SDD proceeding with computation,2475 properties remain. new max is 2
SDD size :1 after 22
Reachability property qltransition_1124 is true.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1192/4303 variables, and 31 constraints, problems are : Problem set: 0 solved, 1448 unsolved in 5049 ms.
Refiners :[Positive P Invariants (semi-flows): 31/54 constraints, State Equation: 0/1775 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 0/1448 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11172ms problems are : Problem set: 0 solved, 1448 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1192 out of 1775 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1775/1775 places, 2528/2528 transitions.
Partial Free-agglomeration rule applied 32 times.
Drop transitions (Partial Free agglomeration) removed 32 transitions
Iterating global reduction 0 with 32 rules applied. Total rules applied 32 place count 1775 transition count 2528
SDD proceeding with computation,2474 properties remain. new max is 2
SDD size :22 after 23
Applied a total of 32 rules in 435 ms. Remains 1775 /1775 variables (removed 0) and now considering 2528/2528 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 436 ms. Remains : 1775/1775 places, 2528/2528 transitions.
Reachability property qltransition_968 is true.
SDD proceeding with computation,2473 properties remain. new max is 2
SDD size :23 after 24
Reachability property qltransition_1602 is true.
SDD proceeding with computation,2472 properties remain. new max is 2
SDD size :24 after 25
Reachability property qltransition_1498 is true.
SDD proceeding with computation,2471 properties remain. new max is 2
SDD size :25 after 26
Reachability property qltransition_1108 is true.
SDD proceeding with computation,2470 properties remain. new max is 2
SDD size :26 after 27
Reachability property qltransition_1574 is true.
SDD proceeding with computation,2469 properties remain. new max is 2
SDD size :27 after 28
Reachability property qltransition_1470 is true.
SDD proceeding with computation,2468 properties remain. new max is 2
SDD size :28 after 29
Reachability property qltransition_1080 is true.
SDD proceeding with computation,2467 properties remain. new max is 2
SDD size :29 after 30
Reachability property qltransition_1546 is true.
SDD proceeding with computation,2466 properties remain. new max is 2
SDD size :30 after 31
Reachability property qltransition_1442 is true.
SDD proceeding with computation,2465 properties remain. new max is 2
SDD size :31 after 32
Reachability property qltransition_1052 is true.
SDD proceeding with computation,2464 properties remain. new max is 2
SDD size :32 after 33
RANDOM walk for 703187 steps (0 resets) in 120004 ms. (5 steps per ms) remains 1446/1448 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4003 steps (8 resets) in 73 ms. (54 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4003 steps (8 resets) in 101 ms. (39 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4003 steps (8 resets) in 78 ms. (50 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1446/1446 properties
Reachability property qltransition_1518 is true.
SDD proceeding with computation,2463 properties remain. new max is 2
SDD size :33 after 34
Reachability property qltransition_1388 is true.
SDD proceeding with computation,2462 properties remain. new max is 2
SDD size :34 after 35
Reachability property qltransition_1024 is true.
SDD proceeding with computation,2461 properties remain. new max is 2
SDD size :35 after 36
Reachability property qltransition_1360 is true.
SDD proceeding with computation,2460 properties remain. new max is 2
SDD size :36 after 37
Reachability property qltransition_1412 is true.
SDD proceeding with computation,2459 properties remain. new max is 2
SDD size :37 after 38
Reachability property qltransition_996 is true.
SDD proceeding with computation,2458 properties remain. new max is 2
SDD size :38 after 39
Reachability property qltransition_1162 is true.
SDD proceeding with computation,2457 properties remain. new max is 2
SDD size :39 after 40
Reachability property qltransition_1630 is true.
SDD proceeding with computation,2456 properties remain. new max is 2
SDD size :40 after 41
SDD proceeding with computation,2456 properties remain. new max is 4
SDD size :41 after 767
SDD proceeding with computation,2456 properties remain. new max is 8
SDD size :767 after 768
SDD proceeding with computation,2456 properties remain. new max is 16
SDD size :768 after 769
SDD proceeding with computation,2456 properties remain. new max is 32
SDD size :769 after 770
SDD proceeding with computation,2456 properties remain. new max is 64
SDD size :770 after 771
SDD proceeding with computation,2456 properties remain. new max is 128
SDD size :771 after 773
SDD proceeding with computation,2456 properties remain. new max is 256
SDD size :773 after 776
SDD proceeding with computation,2456 properties remain. new max is 512
SDD size :776 after 778
SDD proceeding with computation,2456 properties remain. new max is 1024
SDD size :778 after 789
Interrupted probabilistic random walk after 703689 steps, run timeout after 93001 ms. (steps per millisecond=7 ) properties seen :55 out of 1446
Probabilistic random walk after 703689 steps, saw 598101 distinct states, run finished after 93015 ms. (steps per millisecond=7 ) properties seen :55
// Phase 1: matrix 2528 rows 1775 cols
[2026-06-10 14:16:59] [INFO ] Computed 54 invariants in 53 ms
[2026-06-10 14:16:59] [INFO ] State equation strengthened by 832 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1158 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 1391 unsolved
SDD proceeding with computation,2456 properties remain. new max is 2048
SDD size :789 after 9964
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 1.0)
(s187 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s286 1.0)
(s287 1.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s310 1.0)
(s311 1.0)
(s312 1.0)
(s313 1.0)
(s314 1.0)
(s315 1.0)
(s316 1.0)
(s317 1.0)
(s318 1.0)
(s319 1.0)
(s320 1.0)
(s321 1.0)
(s322 1.0)
(s323 1.0)
(s324 1.0)
(s325 1.0)
(s330 1.0)
(s331 1.0)
(s332 1.0)
(s333 1.0)
(s334 1.0)
(s335 1.0)
(s336 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1158/4303 variables, and 28 constraints, problems are : Problem set: 0 solved, 1391 unsolved in 45046 ms.
Refiners :[Positive P Invariants (semi-flows): 28/54 constraints, State Equation: 0/1775 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 1391/1391 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1391 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1158 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 1391 unsolved
Reachability property qltransition_2434 is true.
Reachability property qltransition_2330 is true.
Reachability property qltransition_2164 is true.
Reachability property qltransition_1956 is true.
Reachability property qltransition_1940 is true.
Reachability property qltransition_1800 is true.
Reachability property qltransition_1333 is true.
Reachability property qltransition_1125 is true.
Reachability property qltransition_969 is true.
Reachability property qltransition_739 is true.
Reachability property qltransition_635 is true.
Reachability property qltransition_469 is true.
Reachability property qltransition_261 is true.
Reachability property qltransition_105 is true.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1158/4303 variables, and 28 constraints, problems are : Problem set: 0 solved, 1391 unsolved in 45035 ms.
Refiners :[Positive P Invariants (semi-flows): 28/54 constraints, State Equation: 0/1775 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 0/1391 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 91151ms problems are : Problem set: 0 solved, 1391 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1158 out of 1775 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1775/1775 places, 2528/2528 transitions.
Applied a total of 0 rules in 57 ms. Remains 1775 /1775 variables (removed 0) and now considering 2528/2528 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 1775/1775 places, 2528/2528 transitions.
SDD proceeding with computation,2442 properties remain. new max is 2048
SDD size :9964 after 9995
RANDOM walk for 732864 steps (0 resets) in 120004 ms. (6 steps per ms) remains 1388/1391 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4002 steps (8 resets) in 47 ms. (83 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4002 steps (8 resets) in 48 ms. (81 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4002 steps (8 resets) in 44 ms. (88 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1388/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1388/1388 properties
Reachability property qltransition_2462 is true.
Reachability property qltransition_2406 is true.
Reachability property qltransition_2378 is true.
Reachability property qltransition_2350 is true.
Reachability property qltransition_2302 is true.
Reachability property qltransition_2274 is true.
Reachability property qltransition_2244 is true.
Reachability property qltransition_2220 is true.
Reachability property qltransition_2192 is true.
Reachability property qltransition_1994 is true.
Reachability property qltransition_1912 is true.
Reachability property qltransition_1884 is true.
Reachability property qltransition_1856 is true.
Reachability property qltransition_1828 is true.
Reachability property qltransition_1603 is true.
Reachability property qltransition_1575 is true.
Reachability property qltransition_1547 is true.
Reachability property qltransition_1519 is true.
Reachability property qltransition_1499 is true.
Reachability property qltransition_1471 is true.
Reachability property qltransition_1443 is true.
Reachability property qltransition_1413 is true.
Reachability property qltransition_1389 is true.
Reachability property qltransition_1361 is true.
Reachability property qltransition_1109 is true.
Reachability property qltransition_1081 is true.
Reachability property qltransition_1053 is true.
Reachability property qltransition_1025 is true.
Reachability property qltransition_997 is true.
Interrupted probabilistic random walk after 694674 steps, run timeout after 90001 ms. (steps per millisecond=7 ) properties seen :0 out of 1388
Probabilistic random walk after 694674 steps, saw 590439 distinct states, run finished after 90002 ms. (steps per millisecond=7 ) properties seen :0
[2026-06-10 14:20:31] [INFO ] Invariant cache hit.
[2026-06-10 14:20:31] [INFO ] State equation strengthened by 832 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
Reachability property qltransition_711 is true.
Reachability property qltransition_683 is true.
Reachability property qltransition_655 is true.
Reachability property qltransition_607 is true.
Reachability property qltransition_579 is true.
Reachability property qltransition_549 is true.
Reachability property qltransition_525 is true.
Reachability property qltransition_497 is true.
Reachability property qltransition_245 is true.
Reachability property qltransition_217 is true.
Reachability property qltransition_189 is true.
Reachability property qltransition_161 is true.
Reachability property qltransition_133 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/1155 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 1388 unsolved
SDD proceeding with computation,2400 properties remain. new max is 2048
SDD size :9995 after 91031
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1155/4303 variables, and 28 constraints, problems are : Problem set: 0 solved, 1388 unsolved in 75048 ms.
Refiners :[Positive P Invariants (semi-flows): 28/54 constraints, State Equation: 0/1775 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 1388/1388 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1388 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1155 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 1388 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1155/4303 variables, and 28 constraints, problems are : Problem set: 0 solved, 1388 unsolved in 75046 ms.
Refiners :[Positive P Invariants (semi-flows): 28/54 constraints, State Equation: 0/1775 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 0/1388 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 150926ms problems are : Problem set: 0 solved, 1388 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1155 out of 1775 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1775/1775 places, 2528/2528 transitions.
Applied a total of 0 rules in 117 ms. Remains 1775 /1775 variables (removed 0) and now considering 2528/2528 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 1775/1775 places, 2528/2528 transitions.
RANDOM walk for 713828 steps (0 resets) in 120004 ms. (5 steps per ms) remains 1366/1388 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4002 steps (8 resets) in 49 ms. (80 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4001 steps (8 resets) in 46 ms. (85 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4003 steps (8 resets) in 82 ms. (48 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4003 steps (8 resets) in 66 ms. (59 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1366/1366 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1366/1366 properties
SDD proceeding with computation,2400 properties remain. new max is 4096
SDD size :91031 after 91250
SDD proceeding with computation,2400 properties remain. new max is 8192
SDD size :91250 after 91892
Detected timeout of ITS tools.
[2026-06-10 14:24:42] [INFO ] Flatten gal took : 166 ms
[2026-06-10 14:24:42] [INFO ] Applying decomposition
[2026-06-10 14:24:42] [INFO ] Flatten gal took : 193 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/graph7730766073174758792.txt' '-o' '/tmp/graph7730766073174758792.bin' '-w' '/tmp/graph7730766073174758792.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7730766073174758792.bin' '-l' '-1' '-v' '-w' '/tmp/graph7730766073174758792.weights' '-q' '0' '-e' '0.001'
[2026-06-10 14:24:44] [INFO ] Decomposing Gal with order
[2026-06-10 14:24:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 14:24:45] [INFO ] Removed a total of 827 redundant transitions.
[2026-06-10 14:24:45] [INFO ] Flatten gal took : 896 ms
[2026-06-10 14:24:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 1589 labels/synchronizations in 155 ms.
[2026-06-10 14:24:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1596004824725580795.gal : 78 ms
[2026-06-10 14:24:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11222774917744517480.prop : 12 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/ReachabilityCardinality1596004824725580795.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11222774917744517480.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality11222774917744517480.prop.
SDD proceeding with computation,1366 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1366 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1366 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1366 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,1366 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,1366 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,1366 properties remain. new max is 256
SDD size :1 after 1
SDD proceeding with computation,1366 properties remain. new max is 512
SDD size :1 after 1
SDD proceeding with computation,1366 properties remain. new max is 1024
SDD size :1 after 512
SDD proceeding with computation,1366 properties remain. new max is 2048
SDD size :512 after 808
SDD proceeding with computation,1366 properties remain. new max is 4096
SDD size :808 after 15960
SDD proceeding with computation,1366 properties remain. new max is 8192
SDD size :15960 after 628320
SDD proceeding with computation,1366 properties remain. new max is 16384
SDD size :628320 after 1.24048e+07
Reachability property qltransition_1520 is true.
Reachability property qltransition_1414 is true.
Reachability property qltransition_1390 is true.
Reachability property qltransition_1362 is true.
Reachability property qltransition_1026 is true.
Reachability property qltransition_998 is true.
SDD proceeding with computation,1360 properties remain. new max is 16384
SDD size :1.24048e+07 after 1.4937e+07
Reachability property qltransition_1548 is true.
Reachability property qltransition_1445 is true.
Reachability property qltransition_1444 is true.
Reachability property qltransition_1334 is true.
Reachability property qltransition_1126 is true.
Reachability property qltransition_1054 is true.
Reachability property qltransition_970 is true.
SDD proceeding with computation,1353 properties remain. new max is 16384
SDD size :1.4937e+07 after 1.60007e+08
Reachability property qltransition_1549 is true.
Reachability property qltransition_1415 is true.
Reachability property qltransition_1391 is true.
Reachability property qltransition_1363 is true.
Reachability property qltransition_1127 is true.
Reachability property qltransition_1027 is true.
Reachability property qltransition_971 is true.
SDD proceeding with computation,1346 properties remain. new max is 16384
SDD size :1.60007e+08 after 1.48025e+09
Interrupted probabilistic random walk after 734040 steps, run timeout after 90001 ms. (steps per millisecond=8 ) properties seen :0 out of 1366
Probabilistic random walk after 734040 steps, saw 623888 distinct states, run finished after 90002 ms. (steps per millisecond=8 ) properties seen :0
[2026-06-10 14:25:03] [INFO ] Invariant cache hit.
[2026-06-10 14:25:03] [INFO ] State equation strengthened by 832 read => feed constraints.
Reachability property qltransition_1416 is true.
Reachability property qltransition_1364 is true.
Reachability property qltransition_1000 is true.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
SDD proceeding with computation,1343 properties remain. new max is 16384
SDD size :1.48025e+09 after 1.67502e+09
SDD proceeding with computation,1343 properties remain. new max is 32768
SDD size :1.67502e+09 after 1.67502e+09
Reachability property qltransition_1522 is true.
Reachability property qltransition_1392 is true.
Reachability property qltransition_1336 is true.
Reachability property qltransition_1128 is true.
Reachability property qltransition_1028 is true.
Reachability property qltransition_972 is true.
SDD proceeding with computation,1337 properties remain. new max is 32768
SDD size :1.67502e+09 after 1.02425e+10
Reachability property qltransition_1417 is true.
Reachability property qltransition_1365 is true.
Reachability property qltransition_1337 is true.
Reachability property qltransition_1129 is true.
Reachability property qltransition_1001 is true.
Reachability property qltransition_973 is true.
SDD proceeding with computation,1331 properties remain. new max is 32768
SDD size :1.02425e+10 after 1.13126e+10
SDD proceeding with computation,1331 properties remain. new max is 65536
SDD size :1.13126e+10 after 1.14935e+10
At refinement iteration 0 (INCLUDED_ONLY) 0/1124 variables, 28/28 constraints. Problems are: Problem set: 3 solved, 1343 unsolved
Reachability property qltransition_1029 is true.
SDD proceeding with computation,1330 properties remain. new max is 65536
SDD size :1.14935e+10 after 5.43512e+10
Reachability property qltransition_1338 is true.
Reachability property qltransition_1130 is true.
Reachability property qltransition_974 is true.
SDD proceeding with computation,1327 properties remain. new max is 65536
SDD size :5.43512e+10 after 5.86286e+10
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s1642 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1124/4303 variables, and 28 constraints, problems are : Problem set: 19 solved, 1327 unsolved in 90054 ms.
Refiners :[Positive P Invariants (semi-flows): 28/54 constraints, State Equation: 0/1775 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 1346/1346 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 19 solved, 1327 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1105 variables, 28/28 constraints. Problems are: Problem set: 19 solved, 1327 unsolved
Reachability property qltransition_1418 is true.
Reachability property qltransition_1366 is true.
Reachability property qltransition_1002 is true.
SDD proceeding with computation,1324 properties remain. new max is 65536
SDD size :5.86286e+10 after 2.25073e+11
Reachability property qltransition_1339 is true.
Reachability property qltransition_1131 is true.
Reachability property qltransition_975 is true.
SDD proceeding with computation,1321 properties remain. new max is 65536
SDD size :2.25073e+11 after 2.39052e+11
SDD proceeding with computation,1321 properties remain. new max is 131072
SDD size :2.39052e+11 after 2.39052e+11
SDD proceeding with computation,1321 properties remain. new max is 262144
SDD size :2.39052e+11 after 2.39052e+11
At refinement iteration 1 (INCLUDED_ONLY) 0/1105 variables, 0/28 constraints. Problems are: Problem set: 25 solved, 1321 unsolved
At refinement iteration 2 (OVERLAPS) 670/1775 variables, 26/54 constraints. Problems are: Problem set: 25 solved, 1321 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:28:01] [INFO ] Deduced a trap composed of 3 places in 130 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:28:01] [INFO ] Deduced a trap composed of 3 places in 129 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:28:01] [INFO ] Deduced a trap composed of 3 places in 342 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:28:04] [INFO ] Deduced a trap composed of 274 places in 2243 ms of which 420 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1775/4303 variables, and 58 constraints, problems are : Problem set: 25 solved, 1321 unsolved in 90060 ms.
Refiners :[Positive P Invariants (semi-flows): 54/54 constraints, State Equation: 0/1775 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 0/1346 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 181541ms problems are : Problem set: 25 solved, 1321 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1099 out of 1775 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1775/1775 places, 2528/2528 transitions.
Applied a total of 0 rules in 84 ms. Remains 1775 /1775 variables (removed 0) and now considering 2528/2528 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 1775/1775 places, 2528/2528 transitions.
RANDOM walk for 791532 steps (0 resets) in 120004 ms. (6 steps per ms) remains 1291/1321 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 1291/1291 properties
SDD proceeding with computation,1321 properties remain. new max is 524288
SDD size :2.39052e+11 after 2.42853e+11
Interrupted probabilistic random walk after 752613 steps, run timeout after 90020 ms. (steps per millisecond=8 ) properties seen :0 out of 1291
Probabilistic random walk after 752613 steps, saw 639670 distinct states, run finished after 90020 ms. (steps per millisecond=8 ) properties seen :0
[2026-06-10 14:30:06] [INFO ] Invariant cache hit.
[2026-06-10 14:30:06] [INFO ] State equation strengthened by 832 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1083 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 1291 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1083 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1291 unsolved
At refinement iteration 2 (OVERLAPS) 692/1775 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 1291 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1775/4303 variables, and 54 constraints, problems are : Problem set: 0 solved, 1291 unsolved in 105043 ms.
Refiners :[Positive P Invariants (semi-flows): 54/54 constraints, State Equation: 0/1775 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 1291/1291 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1291 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1083 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 1291 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1083 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1291 unsolved
At refinement iteration 2 (OVERLAPS) 692/1775 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 1291 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:32:51] [INFO ] Deduced a trap composed of 3 places in 91 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:32:52] [INFO ] Deduced a trap composed of 3 places in 1753 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:00] [INFO ] Deduced a trap composed of 567 places in 2489 ms of which 781 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:10] [INFO ] Deduced a trap composed of 3 places in 86 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:10] [INFO ] Deduced a trap composed of 3 places in 194 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:10] [INFO ] Deduced a trap composed of 3 places in 142 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:13] [INFO ] Deduced a trap composed of 3 places in 1948 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:13] [INFO ] Deduced a trap composed of 3 places in 230 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:13] [INFO ] Deduced a trap composed of 3 places in 271 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:14] [INFO ] Deduced a trap composed of 3 places in 414 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:14] [INFO ] Deduced a trap composed of 3 places in 415 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:14] [INFO ] Deduced a trap composed of 3 places in 418 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:15] [INFO ] Deduced a trap composed of 3 places in 483 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:16] [INFO ] Deduced a trap composed of 3 places in 488 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:16] [INFO ] Deduced a trap composed of 3 places in 496 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:17] [INFO ] Deduced a trap composed of 3 places in 545 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:17] [INFO ] Deduced a trap composed of 3 places in 561 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:18] [INFO ] Deduced a trap composed of 3 places in 560 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:19] [INFO ] Deduced a trap composed of 3 places in 578 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:20] [INFO ] Deduced a trap composed of 3 places in 764 ms of which 17 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/1775 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 1291 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:33:25] [INFO ] Deduced a trap composed of 448 places in 2322 ms of which 638 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1775/4303 variables, and 75 constraints, problems are : Problem set: 0 solved, 1291 unsolved in 105049 ms.
Refiners :[Positive P Invariants (semi-flows): 54/54 constraints, State Equation: 0/1775 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 0/1291 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 211067ms problems are : Problem set: 0 solved, 1291 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1083 out of 1775 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1775/1775 places, 2528/2528 transitions.
Applied a total of 0 rules in 79 ms. Remains 1775 /1775 variables (removed 0) and now considering 2528/2528 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 1775/1775 places, 2528/2528 transitions.
RANDOM walk for 793888 steps (0 resets) in 120004 ms. (6 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4003 steps (8 resets) in 66 ms. (59 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4002 steps (8 resets) in 68 ms. (58 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4003 steps (8 resets) in 68 ms. (58 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4003 steps (8 resets) in 67 ms. (58 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4003 steps (8 resets) in 69 ms. (57 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4002 steps (8 resets) in 68 ms. (58 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1291/1291 properties
BEST_FIRST walk for 4003 steps (8 resets) in 64 ms. (61 steps per ms) remains 1291/1291 properties
Detected timeout of ITS tools.
Interrupted probabilistic random walk after 739911 steps, run timeout after 90001 ms. (steps per millisecond=8 ) properties seen :0 out of 1291
Probabilistic random walk after 739911 steps, saw 628877 distinct states, run finished after 90003 ms. (steps per millisecond=8 ) properties seen :0
[2026-06-10 14:35:38] [INFO ] Invariant cache hit.
[2026-06-10 14:35:38] [INFO ] State equation strengthened by 832 read => feed constraints.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1083 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 1291 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1083/4303 variables, and 28 constraints, problems are : Problem set: 0 solved, 1291 unsolved in 120053 ms.
Refiners :[Positive P Invariants (semi-flows): 28/54 constraints, State Equation: 0/1775 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 1291/1291 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1291 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1083 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 1291 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1083 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1291 unsolved
At refinement iteration 2 (OVERLAPS) 692/1775 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 1291 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:39:11] [INFO ] Deduced a trap composed of 3 places in 109 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:39:13] [INFO ] Deduced a trap composed of 3 places in 1849 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:39:22] [INFO ] Deduced a trap composed of 567 places in 3296 ms of which 830 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:39:36] [INFO ] Deduced a trap composed of 3 places in 165 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:39:36] [INFO ] Deduced a trap composed of 3 places in 225 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:39:36] [INFO ] Deduced a trap composed of 3 places in 211 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-06-10 14:39:39] [INFO ] Deduced a trap composed of 3 places in 2266 ms of which 36 ms to minimize.
SMT process timed out in 241029ms, After SMT, problems are : Problem set: 0 solved, 1291 unsolved
Fused 1291 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1083 out of 1775 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1775/1775 places, 2528/2528 transitions.
Applied a total of 0 rules in 75 ms. Remains 1775 /1775 variables (removed 0) and now considering 2528/2528 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 1775/1775 places, 2528/2528 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1775/1775 places, 2528/2528 transitions.
Applied a total of 0 rules in 66 ms. Remains 1775 /1775 variables (removed 0) and now considering 2528/2528 (removed 0) transitions.
[2026-06-10 14:39:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-06-10 14:39:40] [INFO ] Implicit Places using invariants in 1364 ms returned []
[2026-06-10 14:39:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-06-10 14:39:43] [INFO ] State equation strengthened by 832 read => feed constraints.
[2026-06-10 14:39:53] [INFO ] Implicit Places using invariants and state equation in 12996 ms returned []
Implicit Place search using SMT with State Equation took 14364 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2026-06-10 14:39:54] [INFO ] Redundant transitions in 241 ms returned []
Running 2496 sub problems to find dead transitions.
[2026-06-10 14:39:54] [INFO ] Invariant cache hit.
[2026-06-10 14:39:54] [INFO ] State equation strengthened by 832 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) 0/1742 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 2496 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1742/4303 variables, and 52 constraints, problems are : Problem set: 0 solved, 2496 unsolved in 30076 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/1775 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 2496/2496 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2496 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1742 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 2496 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1742/4303 variables, and 52 constraints, problems are : Problem set: 0 solved, 2496 unsolved in 30140 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/1775 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 0/2496 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62660ms problems are : Problem set: 0 solved, 2496 unsolved
Search for dead transitions found 0 dead transitions in 62667ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77370 ms. Remains : 1775/1775 places, 2528/2528 transitions.
RANDOM walk for 400000 steps (8 resets) in 23542 ms. (16 steps per ms) remains 620/1083 properties
Running SMT prover for 620 properties.
[2026-06-10 14:41:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2026-06-10 14:41:04] [INFO ] [Real]Absence check using 54 positive place invariants in 74 ms returned sat
[2026-06-10 14:41:07] [INFO ] After 3019ms SMT Verify possible using state equation in real domain returned unsat :0 sat :620
[2026-06-10 14:41:08] [INFO ] State equation strengthened by 832 read => feed constraints.

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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="FileSystem-PT-N08I32B26"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2025"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5973"
echo " Executing tool gold2025"
echo " Input is FileSystem-PT-N08I32B26, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r352-smll-178021502300297"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FileSystem-PT-N08I32B26.tgz
mv FileSystem-PT-N08I32B26 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;