Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915589500279.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 TokenRing-COL-020, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915589500279
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K 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 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K 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 14:33 equiv_pt
-rw-r--r-- 1 mcc users 4 May 29 14:33 instance
-rw-r--r-- 1 mcc users 5 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 18K May 29 14:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-2025-00
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-2025-01
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-2025-02
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-2025-03
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-2025-04
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-2025-05
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-2025-06
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-2025-07
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-2025-08
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-2025-09
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-2025-10
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-2025-11
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-2025-12
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-2025-13
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-2025-14
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749205477714

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-COL-020
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202505121319
[2025-06-06 10:24:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-06 10:24:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 10:24:39] [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.
[2025-06-06 10:24:39] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-06 10:24:39] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 586 ms
[2025-06-06 10:24:39] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 441 PT places and 9282.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Reduction of identical properties reduced properties to check from 16 to 13
Working with output stream class java.io.PrintStream
FORMULA TokenRing-COL-020-ReachabilityFireability-2025-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-06 10:24:39] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 5 ms.
[2025-06-06 10:24:39] [INFO ] Skeletonized 12 HLPN properties in 1 ms.
Remains 1 properties that can be checked using skeleton over-approximation.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Skeleton over-approximation was not fine enough to positively prove more properties of the HLPN.
Domain [Process(21), Process(21)] of place State breaks symmetries in sort Process
[2025-06-06 10:24:39] [INFO ] Unfolded HLPN to a Petri net with 441 places and 8421 transitions 33684 arcs in 148 ms.
[2025-06-06 10:24:40] [INFO ] Unfolded 12 HLPN properties in 15 ms.
Reduction of identical properties reduced properties to check from 12 to 11
[2025-06-06 10:24:45] [INFO ] Flatten gal took : 3326 ms
[2025-06-06 10:24:46] [INFO ] Flatten gal took : 799 ms
[2025-06-06 10:24:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8764636698501839491.gal : 128 ms
[2025-06-06 10:24:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16191126341924437383.prop : 399 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/ReachabilityCardinality8764636698501839491.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16191126341924437383.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality16191126341924437383.prop.
RANDOM walk for 40000 steps (8 resets) in 37133 ms. (1 steps per ms) remains 3/11 properties
FORMULA TokenRing-COL-020-ReachabilityFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-020-ReachabilityFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-020-ReachabilityFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-020-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-020-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-020-ReachabilityFireability-2025-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-020-ReachabilityFireability-2025-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-020-ReachabilityFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-020-ReachabilityFireability-2025-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-020-ReachabilityFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-020-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-020-ReachabilityFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 23567 steps (4 resets) in 20004 ms. (1 steps per ms) remains 3/3 properties
BEST_FIRST walk for 24198 steps (4 resets) in 20004 ms. (1 steps per ms) remains 3/3 properties
BEST_FIRST walk for 19773 steps (4 resets) in 20006 ms. (0 steps per ms) remains 3/3 properties
// Phase 1: matrix 8421 rows 441 cols
[2025-06-06 10:25:05] [INFO ] Computed 21 invariants in 41 ms
[2025-06-06 10:25:05] [INFO ] State equation strengthened by 8020 read => feed constraints.
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) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:25:08] [INFO ] Deduced a trap composed of 219 places in 681 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :5 after 11
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :11 after 14
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :14 after 33
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :33 after 42
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :42 after 132
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :132 after 2861
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :2861 after 39780
[2025-06-06 10:25:09] [INFO ] Deduced a trap composed of 220 places in 688 ms of which 94 ms to minimize.
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :39780 after 5.44481e+06
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:25:10] [INFO ] Deduced a trap composed of 220 places in 637 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:25:10] [INFO ] Deduced a trap composed of 220 places in 621 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:25:11] [INFO ] Deduced a trap composed of 220 places in 579 ms of which 64 ms to minimize.
Reachability property TokenRing-COL-020-ReachabilityFireability-2025-13 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 5/26 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 26 constraints, problems are : Problem set: 0 solved, 3 unsolved in 6463 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 5/26 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:25:13] [INFO ] Deduced a trap composed of 216 places in 746 ms of which 185 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:25:14] [INFO ] Deduced a trap composed of 216 places in 747 ms of which 231 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:25:15] [INFO ] Deduced a trap composed of 216 places in 647 ms of which 134 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:25:15] [INFO ] Deduced a trap composed of 217 places in 630 ms of which 123 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:25:16] [INFO ] Deduced a trap composed of 217 places in 697 ms of which 123 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:25:17] [INFO ] Deduced a trap composed of 216 places in 863 ms of which 354 ms to minimize.
SMT process timed out in 12319ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 182 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 193 ms. Remains : 441/441 places, 8421/8421 transitions.
RANDOM walk for 40000 steps (8 resets) in 33288 ms. (1 steps per ms) remains 3/3 properties
BEST_FIRST walk for 24320 steps (4 resets) in 20005 ms. (1 steps per ms) remains 3/3 properties
BEST_FIRST walk for 24711 steps (4 resets) in 20004 ms. (1 steps per ms) remains 3/3 properties
BEST_FIRST walk for 19915 steps (4 resets) in 20005 ms. (0 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 1299270 steps, run timeout after 69001 ms. (steps per millisecond=18 ) properties seen :0 out of 3
Probabilistic random walk after 1299270 steps, saw 230923 distinct states, run finished after 69006 ms. (steps per millisecond=18 ) properties seen :0
[2025-06-06 10:26:50] [INFO ] Invariant cache hit.
[2025-06-06 10:26:50] [INFO ] State equation strengthened by 8020 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:26:52] [INFO ] Deduced a trap composed of 219 places in 680 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:26:52] [INFO ] Deduced a trap composed of 220 places in 713 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:26:53] [INFO ] Deduced a trap composed of 220 places in 705 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:26:54] [INFO ] Deduced a trap composed of 220 places in 646 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:26:55] [INFO ] Deduced a trap composed of 221 places in 626 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:26:55] [INFO ] Deduced a trap composed of 221 places in 640 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:26:56] [INFO ] Deduced a trap composed of 220 places in 655 ms of which 60 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 7/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/441 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 8421/8862 variables, 441/469 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8862 variables, 8020/8489 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8862 variables, 0/8489 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/8862 variables, 0/8489 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8862/8862 variables, and 8489 constraints, problems are : Problem set: 0 solved, 3 unsolved in 23843 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 441/441 constraints, ReadFeed: 8020/8020 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 7/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:15] [INFO ] Deduced a trap composed of 221 places in 655 ms of which 121 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:16] [INFO ] Deduced a trap composed of 221 places in 617 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:17] [INFO ] Deduced a trap composed of 220 places in 700 ms of which 138 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:18] [INFO ] Deduced a trap composed of 221 places in 626 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:18] [INFO ] Deduced a trap composed of 221 places in 653 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:19] [INFO ] Deduced a trap composed of 220 places in 636 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:20] [INFO ] Deduced a trap composed of 218 places in 641 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:21] [INFO ] Deduced a trap composed of 218 places in 699 ms of which 133 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:21] [INFO ] Deduced a trap composed of 219 places in 636 ms of which 117 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:22] [INFO ] Deduced a trap composed of 219 places in 682 ms of which 118 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:23] [INFO ] Deduced a trap composed of 219 places in 716 ms of which 165 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:24] [INFO ] Deduced a trap composed of 219 places in 776 ms of which 192 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:24] [INFO ] Deduced a trap composed of 217 places in 753 ms of which 165 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:25] [INFO ] Deduced a trap composed of 219 places in 711 ms of which 147 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:26] [INFO ] Deduced a trap composed of 218 places in 725 ms of which 184 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/441 variables, 15/43 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:27] [INFO ] Deduced a trap composed of 218 places in 732 ms of which 180 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:28] [INFO ] Deduced a trap composed of 218 places in 662 ms of which 113 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:29] [INFO ] Deduced a trap composed of 218 places in 678 ms of which 122 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:30] [INFO ] Deduced a trap composed of 218 places in 667 ms of which 122 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:30] [INFO ] Deduced a trap composed of 218 places in 684 ms of which 119 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:31] [INFO ] Deduced a trap composed of 218 places in 685 ms of which 119 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:32] [INFO ] Deduced a trap composed of 218 places in 665 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:33] [INFO ] Deduced a trap composed of 219 places in 682 ms of which 124 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/441 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:34] [INFO ] Deduced a trap composed of 217 places in 834 ms of which 298 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:35] [INFO ] Deduced a trap composed of 218 places in 750 ms of which 193 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/441 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/441 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 8421/8862 variables, 441/494 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8862 variables, 8020/8514 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:44] [INFO ] Deduced a trap composed of 221 places in 573 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:45] [INFO ] Deduced a trap composed of 218 places in 647 ms of which 108 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:46] [INFO ] Deduced a trap composed of 218 places in 672 ms of which 124 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 10:27:47] [INFO ] Deduced a trap composed of 219 places in 595 ms of which 34 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/8862 variables, 4/8518 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/8862 variables, 0/8518 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/8862 variables, 0/8518 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8862/8862 variables, and 8518 constraints, problems are : Problem set: 0 solved, 3 unsolved in 42776 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 441/441 constraints, ReadFeed: 8020/8020 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 36/36 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 66788ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 30007 ms.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 104 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 441/441 places, 8421/8421 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 127 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2025-06-06 10:28:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 10:28:27] [INFO ] Implicit Places using invariants in 82 ms returned []
[2025-06-06 10:28:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 10:28:29] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2025-06-06 10:28:30] [INFO ] Implicit Places using invariants and state equation in 2981 ms returned []
Implicit Place search using SMT with State Equation took 3076 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 10:28:31] [INFO ] Redundant transitions in 994 ms returned []
Running 8401 sub problems to find dead transitions.
[2025-06-06 10:28:31] [INFO ] Invariant cache hit.
[2025-06-06 10:28:31] [INFO ] State equation strengthened by 8020 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30135 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 8401/8401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 441/8862 variables, and 21 constraints, problems are : Problem set: 0 solved, 8401 unsolved in 30100 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/441 constraints, ReadFeed: 0/8020 constraints, PredecessorRefiner: 0/8401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 70467ms problems are : Problem set: 0 solved, 8401 unsolved
Search for dead transitions found 0 dead transitions in 70493ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74737 ms. Remains : 441/441 places, 8421/8421 transitions.
Attempting over-approximation, by ignoring read arcs.
Drop transitions (Redundant composition of simpler transitions.) removed 7800 transitions
Redundant transition composition rules discarded 7800 transitions
Iterating global reduction 0 with 7800 rules applied. Total rules applied 7800 place count 441 transition count 621
Applied a total of 7800 rules in 53 ms. Remains 441 /441 variables (removed 0) and now considering 621/8421 (removed 7800) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 621 rows 441 cols
[2025-06-06 10:29:42] [INFO ] Computed 21 invariants in 7 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-06 10:29:42] [INFO ] [Real]Absence check using 21 positive place invariants in 10 ms returned sat
[2025-06-06 10:29:43] [INFO ] After 293ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:2
TRAPS : Iteration 0
[2025-06-06 10:29:43] [INFO ] After 435ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:2
[2025-06-06 10:29:43] [INFO ] After 1042ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:2
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-06 10:29:43] [INFO ] [Nat]Absence check using 21 positive place invariants in 7 ms returned sat
[2025-06-06 10:29:44] [INFO ] After 526ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
TRAPS : Iteration 0
[2025-06-06 10:29:45] [INFO ] After 918ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
[2025-06-06 10:29:45] [INFO ] After 1997ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2025-06-06 10:29:45] [INFO ] Flatten gal took : 97 ms
[2025-06-06 10:29:45] [INFO ] Flatten gal took : 95 ms
[2025-06-06 10:29:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality177162563538568784.gal : 3 ms
[2025-06-06 10:29:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8452907605419570036.prop : 46 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/ReachabilityCardinality177162563538568784.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8452907605419570036.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 ...327
Loading property file /tmp/ReachabilityCardinality8452907605419570036.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :4 after 8
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :8 after 16
Reachability property TokenRing-COL-020-ReachabilityFireability-2025-09 is true.
Reachability property TokenRing-COL-020-ReachabilityFireability-2025-07 is true.
Reachability property TokenRing-COL-020-ReachabilityFireability-2025-04 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,189,5.47262,274912,2,471,9,3628,6,0,2388,588,0
Total reachable state count : 189

Verifying 3 reachability properties.
Reachability property TokenRing-COL-020-ReachabilityFireability-2025-04 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-COL-020-ReachabilityFireability-2025-04,1,6.78571,274912,2,442,9,3628,7,0,10835,588,0
Reachability property TokenRing-COL-020-ReachabilityFireability-2025-07 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-COL-020-ReachabilityFireability-2025-07,1,8.03303,274912,2,442,9,3628,7,0,10835,588,0
Reachability property TokenRing-COL-020-ReachabilityFireability-2025-09 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-COL-020-ReachabilityFireability-2025-09,1,10.4539,275808,2,442,9,3628,7,0,10835,588,0
ITS tools runner thread asked to quit. Dying gracefully.
Over-approximation ignoring read arcs solved 0 properties in 14229 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-06 10:29:56] [INFO ] Flatten gal took : 210 ms
[2025-06-06 10:29:56] [INFO ] Applying decomposition
[2025-06-06 10:29:56] [INFO ] Flatten gal took : 206 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/graph8823549616562652518.txt' '-o' '/tmp/graph8823549616562652518.bin' '-w' '/tmp/graph8823549616562652518.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8823549616562652518.bin' '-l' '-1' '-v' '-w' '/tmp/graph8823549616562652518.weights' '-q' '0' '-e' '0.001'
[2025-06-06 10:29:57] [INFO ] Decomposing Gal with order
[2025-06-06 10:29:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 10:29:58] [INFO ] Removed a total of 19285 redundant transitions.
[2025-06-06 10:29:59] [INFO ] Flatten gal took : 706 ms
[2025-06-06 10:30:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 115 ms.
[2025-06-06 10:30:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16832275105097721739.gal : 45 ms
[2025-06-06 10:30:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16059844345035804335.prop : 107 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/ReachabilityCardinality16832275105097721739.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16059844345035804335.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality16059844345035804335.prop.
ITS-tools command line returned an error code 137
[2025-06-06 10:41:18] [INFO ] Flatten gal took : 565 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9465131769891177862
[2025-06-06 10:41:18] [INFO ] Too many transitions (8421) to apply POR reductions. Disabling POR matrices.
[2025-06-06 10:41:19] [INFO ] Applying decomposition
[2025-06-06 10:41:19] [INFO ] Flatten gal took : 215 ms
[2025-06-06 10:41:19] [INFO ] Built C files in 723ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9465131769891177862
Running compilation step : cd /tmp/ltsmin9465131769891177862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/graph7038422402975791915.txt' '-o' '/tmp/graph7038422402975791915.bin' '-w' '/tmp/graph7038422402975791915.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7038422402975791915.bin' '-l' '-1' '-v' '-w' '/tmp/graph7038422402975791915.weights' '-q' '0' '-e' '0.001'
[2025-06-06 10:41:20] [INFO ] Decomposing Gal with order
[2025-06-06 10:41:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 10:41:21] [INFO ] Removed a total of 19247 redundant transitions.
[2025-06-06 10:41:21] [INFO ] Flatten gal took : 480 ms
[2025-06-06 10:41:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 62 ms.
[2025-06-06 10:41:22] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability17195868599962791897.gal : 66 ms
[2025-06-06 10:41:22] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability15014134650304472609.prop : 227 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/ReachabilityFireability17195868599962791897.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability15014134650304472609.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityFireability15014134650304472609.prop.
Compilation finished in 49961 ms.
Running link step : cd /tmp/ltsmin9465131769891177862;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 104 ms.
Running LTSmin : cd /tmp/ltsmin9465131769891177862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingCOL020ReachabilityFireability202504==true'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin9465131769891177862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingCOL020ReachabilityFireability202504==true'
Running LTSmin : cd /tmp/ltsmin9465131769891177862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingCOL020ReachabilityFireability202507==true'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin9465131769891177862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingCOL020ReachabilityFireability202507==true'
Running LTSmin : cd /tmp/ltsmin9465131769891177862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingCOL020ReachabilityFireability202509==true'
ITS-tools command line returned an error code 137
[2025-06-06 10:59:42] [INFO ] Applying decomposition
[2025-06-06 10:59:43] [INFO ] Flatten gal took : 1285 ms
[2025-06-06 10:59:45] [INFO ] Decomposing Gal with order
[2025-06-06 10:59:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 10:59:50] [INFO ] Removed a total of 23940 redundant transitions.
[2025-06-06 10:59:52] [INFO ] Flatten gal took : 3986 ms
[2025-06-06 10:59:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 461 ms.
[2025-06-06 10:59:54] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability10212095989796099102.gal : 157 ms
[2025-06-06 10:59:55] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability15377308472675588881.prop : 454 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/ReachabilityFireability10212095989796099102.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability15377308472675588881.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityFireability15377308472675588881.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.44663e+10,7.64148,207796,20853,3,74324,14810,18178,45445,5,14371,0
Total reachable state count : 24466267459

Verifying 3 reachability properties.
Reachability property TokenRing-COL-020-ReachabilityFireability-2025-04 does not hold.
FORMULA TokenRing-COL-020-ReachabilityFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-COL-020-ReachabilityFireability-2025-04

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-COL-020-ReachabilityFireability-2025-04,0,12.735,207796,1,0,74324,14810,40839,45445,7,14371,132059
Reachability property TokenRing-COL-020-ReachabilityFireability-2025-07 does not hold.
FORMULA TokenRing-COL-020-ReachabilityFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-COL-020-ReachabilityFireability-2025-07

WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin9465131769891177862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingCOL020ReachabilityFireability202509==true'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin9465131769891177862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'TokenRingCOL020ReachabilityFireability202509==true'
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-COL-020-ReachabilityFireability-2025-07,0,59.4883,1726148,1,0,74324,14810,40896,45445,7,14371,205596
Reachability property TokenRing-COL-020-ReachabilityFireability-2025-09 does not hold.
FORMULA TokenRing-COL-020-ReachabilityFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-COL-020-ReachabilityFireability-2025-09

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-COL-020-ReachabilityFireability-2025-09,0,61.3144,1726404,1,0,74324,14810,40896,45445,7,14371,205596
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 2255205 ms.

BK_STOP 1749207734766

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TokenRing-COL-020"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is TokenRing-COL-020, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r240-tall-174915589500279"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-020.tgz
mv TokenRing-COL-020 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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