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.r114-smll-177955740400147.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 itstools
Input is Echo-PT-d02r11, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740400147
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 948K
-rw-r--r-- 1 mcc users 7.2K Mar 7 05:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 7 05:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Mar 7 05:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 7 05:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 09:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 09:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Mar 7 05:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 163K Mar 7 05:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 7 05:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 7 05:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 469K Mar 3 18:30 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 Echo-PT-d02r11-LTLCardinality-00
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-01
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-02
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-03
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-04
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-05
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-06
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-07
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-08
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-09
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-10
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-11
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-12
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-13
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-14
FORMULA_NAME Echo-PT-d02r11-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779678626294

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Echo-PT-d02r11
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 03:10:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 03:10:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 03:10:29] [INFO ] Load time of PNML (sax parser for PT used): 308 ms
[2026-05-25 03:10:29] [INFO ] Transformed 1119 places.
[2026-05-25 03:10:29] [INFO ] Transformed 874 transitions.
[2026-05-25 03:10:29] [INFO ] Found NUPN structural information;
[2026-05-25 03:10:29] [INFO ] Parsed PT model containing 1119 places and 874 transitions and 4996 arcs in 508 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA Echo-PT-d02r11-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r11-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r11-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r11-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r11-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r11-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r11-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r11-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r11-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r11-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 1119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1119/1119 places, 874/874 transitions.
Reduce places removed 117 places and 0 transitions.
Iterating post reduction 0 with 117 rules applied. Total rules applied 117 place count 1002 transition count 874
Applied a total of 117 rules in 245 ms. Remains 1002 /1119 variables (removed 117) and now considering 874/874 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15287703669139294451.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15060498119000344269.kers'
[2026-05-25 03:10:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15287703669139294451.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15060498119000344269.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 874 rows 1002 cols 4575 entries
Finished phase 1 with 421 SingleSign rule and 137 generalized
[2026-05-25 03:10:30] [INFO ] Computed 444 invariants in 894 ms
Computed 444 P flows in 895 ms.
Exported basis to /tmp/petrispot-output-15060498119000344269.kers
Total runtime 902 ms.
[2026-05-25 03:10:51] [INFO ] Implicit Places using invariants in 21744 ms returned []
[2026-05-25 03:10:51] [INFO ] Invariant cache hit.
[2026-05-25 03:11:05] [INFO ] Implicit Places using invariants and state equation in 14153 ms returned []
Implicit Place search using SMT with State Equation took 35972 ms to find 0 implicit places.
Running 873 sub problems to find dead transitions.
[2026-05-25 03:11:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 99/1096 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 997/1876 variables, and 1096 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30076 ms.
Refiners :[Domain max(s): 997/1002 constraints, Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 99/429 constraints, State Equation: 0/1002 constraints, PredecessorRefiner: 873/873 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 873 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 99/1096 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 997/1876 variables, and 1096 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30040 ms.
Refiners :[Domain max(s): 997/1002 constraints, Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 99/429 constraints, State Equation: 0/1002 constraints, PredecessorRefiner: 0/873 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61183ms problems are : Problem set: 0 solved, 873 unsolved
Search for dead transitions found 0 dead transitions in 61222ms
Starting structural reductions in LTL mode, iteration 1 : 1002/1119 places, 874/874 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 97516 ms. Remains : 1002/1119 places, 874/874 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1002/1002 places, 874/874 transitions.
Applied a total of 0 rules in 89 ms. Remains 1002 /1002 variables (removed 0) and now considering 874/874 (removed 0) transitions.
[2026-05-25 03:12:07] [INFO ] Invariant cache hit.
[2026-05-25 03:12:23] [INFO ] Implicit Places using invariants in 16292 ms returned []
[2026-05-25 03:12:23] [INFO ] Invariant cache hit.
[2026-05-25 03:12:36] [INFO ] Implicit Places using invariants and state equation in 12482 ms returned []
Implicit Place search using SMT with State Equation took 28779 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 28869 ms. Remains : 1002/1002 places, 874/874 transitions.
Support contains 21 out of 1002 places after structural reductions.
[2026-05-25 03:12:36] [INFO ] Flatten gal took : 218 ms
[2026-05-25 03:12:36] [INFO ] Flatten gal took : 125 ms
[2026-05-25 03:12:36] [INFO ] Input system was already deterministic with 874 transitions.
RANDOM walk for 20627 steps (84 resets) in 1195 ms. (17 steps per ms) remains 0/14 properties
Computed a total of 1002 stabilizing places and 874 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1002 transition count 874
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(F(p0)))&&F(p1))))'
Support contains 3 out of 1002 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1002/1002 places, 874/874 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 998 transition count 874
Applied a total of 4 rules in 44 ms. Remains 998 /1002 variables (removed 4) and now considering 874/874 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10566639156859680122.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12152431446893734419.kers'
[2026-05-25 03:12:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10566639156859680122.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12152431446893734419.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 874 rows 998 cols 4559 entries
Finished phase 1 with 402 SingleSign rule and 156 generalized
[2026-05-25 03:12:38] [INFO ] Computed 440 invariants in 640 ms
Computed 440 P flows in 641 ms.
Exported basis to /tmp/petrispot-output-12152431446893734419.kers
Total runtime 646 ms.
[2026-05-25 03:13:26] [INFO ] Performed 459/998 implicitness test of which 0 returned IMPLICIT in 45 seconds.
[2026-05-25 03:13:33] [INFO ] Implicit Places using invariants in 55306 ms returned []
[2026-05-25 03:13:33] [INFO ] Invariant cache hit.
[2026-05-25 03:14:08] [INFO ] Implicit Places using invariants and state equation in 35116 ms returned []
Implicit Place search using SMT with State Equation took 90430 ms to find 0 implicit places.
Running 873 sub problems to find dead transitions.
[2026-05-25 03:14:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 125/1122 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 997/1872 variables, and 1122 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30040 ms.
Refiners :[Domain max(s): 997/998 constraints, Generalized P Invariants (flows): 125/440 constraints, State Equation: 0/998 constraints, PredecessorRefiner: 873/873 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 873 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 125/1122 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 997/1872 variables, and 1122 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30056 ms.
Refiners :[Domain max(s): 997/998 constraints, Generalized P Invariants (flows): 125/440 constraints, State Equation: 0/998 constraints, PredecessorRefiner: 0/873 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60696ms problems are : Problem set: 0 solved, 873 unsolved
Search for dead transitions found 0 dead transitions in 60707ms
Starting structural reductions in LTL mode, iteration 1 : 998/1002 places, 874/874 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 151191 ms. Remains : 998/1002 places, 874/874 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(F(p0)))&&F(p1))))'
Stuttering acceptance computed with spot in 550 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r11-LTLCardinality-04
Stuttering criterion allowed to conclude after 320 steps with 4 reset in 19 ms.
FORMULA Echo-PT-d02r11-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r11-LTLCardinality-04 finished in 151890 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1002 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1002/1002 places, 874/874 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 999 transition count 874
Applied a total of 3 rules in 38 ms. Remains 999 /1002 variables (removed 3) and now considering 874/874 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8948514553809956582.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8811006083015332236.kers'
[2026-05-25 03:15:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8948514553809956582.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8811006083015332236.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 874 rows 999 cols 4563 entries
Finished phase 1 with 407 SingleSign rule and 151 generalized
[2026-05-25 03:15:10] [INFO ] Computed 441 invariants in 724 ms
Computed 441 P flows in 724 ms.
Exported basis to /tmp/petrispot-output-8811006083015332236.kers
Total runtime 734 ms.
[2026-05-25 03:15:28] [INFO ] Implicit Places using invariants in 19346 ms returned []
[2026-05-25 03:15:28] [INFO ] Invariant cache hit.
[2026-05-25 03:15:41] [INFO ] Implicit Places using invariants and state equation in 12147 ms returned []
Implicit Place search using SMT with State Equation took 31521 ms to find 0 implicit places.
Running 873 sub problems to find dead transitions.
[2026-05-25 03:15:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 123/1120 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 997/1873 variables, and 1120 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30034 ms.
Refiners :[Domain max(s): 997/999 constraints, Positive P Invariants (semi-flows): 0/5 constraints, Generalized P Invariants (flows): 123/436 constraints, State Equation: 0/999 constraints, PredecessorRefiner: 873/873 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 873 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 123/1120 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 997/1873 variables, and 1120 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30028 ms.
Refiners :[Domain max(s): 997/999 constraints, Positive P Invariants (semi-flows): 0/5 constraints, Generalized P Invariants (flows): 123/436 constraints, State Equation: 0/999 constraints, PredecessorRefiner: 0/873 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60269ms problems are : Problem set: 0 solved, 873 unsolved
Search for dead transitions found 0 dead transitions in 60276ms
Starting structural reductions in LTL mode, iteration 1 : 999/1002 places, 874/874 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91839 ms. Remains : 999/1002 places, 874/874 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r11-LTLCardinality-05
Product exploration explored 100000 steps with 50000 reset in 868 ms.
Product exploration explored 100000 steps with 50000 reset in 1023 ms.
Computed a total of 999 stabilizing places and 874 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 999 transition count 874
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 4 factoid took 16 ms. Proved property starting from automaton with 2 states, 2 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 731 ms.
FORMULA Echo-PT-d02r11-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d02r11-LTLCardinality-05 finished in 94598 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0 U p1) U (G((p0 U p1))||(!p2&&(p0 U p1))))))'
Support contains 5 out of 1002 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1002/1002 places, 874/874 transitions.
Graph (complete) has 2965 edges and 1002 vertex of which 993 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.10 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 78 ms. Remains 992 /1002 variables (removed 10) and now considering 872/874 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11661291851967731313.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15278314158938641757.kers'
[2026-05-25 03:16:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11661291851967731313.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15278314158938641757.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 872 rows 992 cols 4532 entries
Finished phase 1 with 400 SingleSign rule and 156 generalized
[2026-05-25 03:16:44] [INFO ] Computed 436 invariants in 698 ms
Computed 436 P flows in 698 ms.
Exported basis to /tmp/petrispot-output-15278314158938641757.kers
Total runtime 704 ms.
[2026-05-25 03:17:03] [INFO ] Implicit Places using invariants in 19126 ms returned [379, 416, 419, 456]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 19134 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 988/1002 places, 872/874 transitions.
Applied a total of 0 rules in 95 ms. Remains 988 /988 variables (removed 0) and now considering 872/872 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 19308 ms. Remains : 988/1002 places, 872/874 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0 U p1) U (G((p0 U p1))||(!p2&&(p0 U p1))))))'
Stuttering acceptance computed with spot in 140 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : Echo-PT-d02r11-LTLCardinality-07
Stuttering criterion allowed to conclude after 240 steps with 0 reset in 5 ms.
FORMULA Echo-PT-d02r11-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r11-LTLCardinality-07 finished in 19532 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U (F((!p0 U (p1||G(!p0)))) U p2)))'
Support contains 3 out of 1002 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1002/1002 places, 874/874 transitions.
Graph (complete) has 2965 edges and 1002 vertex of which 994 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.8 ms
Discarding 8 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 63 ms. Remains 993 /1002 variables (removed 9) and now considering 872/874 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13025514165985160546.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17983301937053917244.kers'
[2026-05-25 03:17:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13025514165985160546.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17983301937053917244.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 872 rows 993 cols 4536 entries
Finished phase 1 with 394 SingleSign rule and 162 generalized
[2026-05-25 03:17:04] [INFO ] Computed 437 invariants in 741 ms
Computed 437 P flows in 743 ms.
Exported basis to /tmp/petrispot-output-17983301937053917244.kers
Total runtime 748 ms.
[2026-05-25 03:17:22] [INFO ] Implicit Places using invariants in 18471 ms returned [379, 416, 419, 456]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 18483 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 989/1002 places, 872/874 transitions.
Applied a total of 0 rules in 45 ms. Remains 989 /989 variables (removed 0) and now considering 872/872 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 18591 ms. Remains : 989/1002 places, 872/874 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U (F((!p0 U (G(!p0)||p1))) U p2)))'
Stuttering acceptance computed with spot in 218 ms :[(NOT p2), (AND p0 (NOT p1)), (NOT p2), false]
Running random walk in product with property : Echo-PT-d02r11-LTLCardinality-08
Product exploration explored 100000 steps with 794 reset in 1342 ms.
Product exploration explored 100000 steps with 769 reset in 1432 ms.
Computed a total of 989 stabilizing places and 872 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 989 transition count 872
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 24 factoid took 104 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 7 states, 18 edges and 3 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 10 to 9
RANDOM walk for 40000 steps (164 resets) in 1243 ms. (32 steps per ms) remains 2/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 534 ms. (74 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 450 ms. (88 steps per ms) remains 2/2 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-290919081172129291.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13534584529213837857.kers'
[2026-05-25 03:17:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-290919081172129291.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13534584529213837857.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 872 rows 989 cols 4520 entries
Finished phase 1 with 398 SingleSign rule and 158 generalized
[2026-05-25 03:17:27] [INFO ] Computed 433 invariants in 702 ms
Computed 433 P flows in 703 ms.
Exported basis to /tmp/petrispot-output-13534584529213837857.kers
Total runtime 711 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 17/20 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 17/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 833/1861 variables, and 304 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2425 ms.
Refiners :[Domain max(s): 20/989 constraints, Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 279/428 constraints, State Equation: 0/989 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Problem apf7 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 17/20 variables, 5/8 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 17/25 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 813/833 variables, 279/304 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/833 variables, 813/1117 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/833 variables, 0/1117 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 156/989 variables, 149/1266 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/989 variables, 156/1422 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/989 variables, 0/1422 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Problem apf5 is UNSAT
After SMT solving in domain Int declared 1861/1861 variables, and 2411 constraints, problems are : Problem set: 2 solved, 0 unsolved in 3762 ms.
Refiners :[Domain max(s): 989/989 constraints, Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 428/428 constraints, State Equation: 989/989 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6984ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge based reduction with 26 factoid took 317 ms. Reduced automaton from 7 states, 18 edges and 3 AP (stutter insensitive) to 7 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 317 ms :[(NOT p2), (AND (NOT p1) p0), (NOT p2), false, false, false, false]
[2026-05-25 03:17:34] [INFO ] Invariant cache hit.
[2026-05-25 03:17:35] [INFO ] [Real]Absence check using 5 positive place invariants in 24 ms returned sat
[2026-05-25 03:17:49] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-25 03:17:49] [INFO ] [Real]Absence check using 5 positive and 428 generalized place invariants in 13564 ms returned unknown
Could not prove EG (NOT p2)
Knowledge-based reduction took 23978 ms.
Stuttering acceptance computed with spot in 300 ms :[(NOT p2), (AND (NOT p1) p0), (NOT p2), false, false, false, false]
Support contains 3 out of 989 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 989/989 places, 872/872 transitions.
Applied a total of 0 rules in 41 ms. Remains 989 /989 variables (removed 0) and now considering 872/872 (removed 0) transitions.
[2026-05-25 03:17:49] [INFO ] Invariant cache hit.
[2026-05-25 03:18:07] [INFO ] Implicit Places using invariants in 17829 ms returned []
[2026-05-25 03:18:07] [INFO ] Invariant cache hit.
[2026-05-25 03:18:20] [INFO ] Implicit Places using invariants and state equation in 13125 ms returned []
Implicit Place search using SMT with State Equation took 30961 ms to find 0 implicit places.
[2026-05-25 03:18:20] [INFO ] Redundant transitions in 99 ms returned []
Running 868 sub problems to find dead transitions.
[2026-05-25 03:18:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/988 variables, 164/1152 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 988/1861 variables, and 1152 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30024 ms.
Refiners :[Domain max(s): 988/989 constraints, Positive P Invariants (semi-flows): 0/5 constraints, Generalized P Invariants (flows): 164/428 constraints, State Equation: 0/989 constraints, PredecessorRefiner: 868/868 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 868 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/988 variables, 164/1152 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 988/1861 variables, and 1152 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30037 ms.
Refiners :[Domain max(s): 988/989 constraints, Positive P Invariants (semi-flows): 0/5 constraints, Generalized P Invariants (flows): 164/428 constraints, State Equation: 0/989 constraints, PredecessorRefiner: 0/868 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60428ms problems are : Problem set: 0 solved, 868 unsolved
Search for dead transitions found 0 dead transitions in 60438ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 91559 ms. Remains : 989/989 places, 872/872 transitions.
Computed a total of 989 stabilizing places and 872 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 989 transition count 872
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 24 factoid took 132 ms. Reduced automaton from 7 states, 18 edges and 3 AP (stutter insensitive) to 7 states, 18 edges and 3 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 10 to 9
RANDOM walk for 40000 steps (164 resets) in 793 ms. (50 steps per ms) remains 2/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 381 ms. (104 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 374 ms. (106 steps per ms) remains 2/2 properties
[2026-05-25 03:19:22] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 17/20 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 17/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 833/1861 variables, and 304 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2893 ms.
Refiners :[Domain max(s): 20/989 constraints, Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 279/428 constraints, State Equation: 0/989 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Problem apf7 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 17/20 variables, 5/8 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 17/25 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 813/833 variables, 279/304 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/833 variables, 813/1117 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/833 variables, 0/1117 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 156/989 variables, 149/1266 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/989 variables, 156/1422 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/989 variables, 0/1422 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Problem apf5 is UNSAT
After SMT solving in domain Int declared 1861/1861 variables, and 2411 constraints, problems are : Problem set: 2 solved, 0 unsolved in 3276 ms.
Refiners :[Domain max(s): 989/989 constraints, Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 428/428 constraints, State Equation: 989/989 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6227ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge based reduction with 26 factoid took 442 ms. Reduced automaton from 7 states, 18 edges and 3 AP (stutter insensitive) to 7 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 329 ms :[(NOT p2), (AND (NOT p1) p0), (NOT p2), false, false, false, false]
[2026-05-25 03:19:29] [INFO ] Invariant cache hit.
[2026-05-25 03:19:31] [INFO ] [Real]Absence check using 5 positive place invariants in 25 ms returned sat
[2026-05-25 03:19:44] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-25 03:19:44] [INFO ] [Real]Absence check using 5 positive and 428 generalized place invariants in 13441 ms returned unknown
Could not prove EG (NOT p2)
Knowledge-based reduction took 23318 ms.
Stuttering acceptance computed with spot in 352 ms :[(NOT p2), (AND (NOT p1) p0), (NOT p2), false, false, false, false]
Stuttering acceptance computed with spot in 334 ms :[(NOT p2), (AND (NOT p1) p0), (NOT p2), false, false, false, false]
Product exploration explored 100000 steps with 803 reset in 1068 ms.
Product exploration explored 100000 steps with 739 reset in 1177 ms.
Built C files in :
/tmp/ltsmin3175361226288468380
[2026-05-25 03:19:47] [INFO ] Computing symmetric may disable matrix : 872 transitions.
[2026-05-25 03:19:47] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 03:19:47] [INFO ] Computing symmetric may enable matrix : 872 transitions.
[2026-05-25 03:19:47] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 03:19:47] [INFO ] Computing Do-Not-Accords matrix : 872 transitions.
[2026-05-25 03:19:47] [INFO ] Computation of Completed DNA matrix. took 54 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 03:19:47] [INFO ] Built C files in 367ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3175361226288468380
Running compilation step : cd /tmp/ltsmin3175361226288468380;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3175361226288468380;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3175361226288468380;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 989 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 989/989 places, 872/872 transitions.
Applied a total of 0 rules in 72 ms. Remains 989 /989 variables (removed 0) and now considering 872/872 (removed 0) transitions.
[2026-05-25 03:19:50] [INFO ] Invariant cache hit.
[2026-05-25 03:20:08] [INFO ] Implicit Places using invariants in 17320 ms returned []
[2026-05-25 03:20:08] [INFO ] Invariant cache hit.
[2026-05-25 03:20:22] [INFO ] Implicit Places using invariants and state equation in 14633 ms returned []
Implicit Place search using SMT with State Equation took 31960 ms to find 0 implicit places.
[2026-05-25 03:20:22] [INFO ] Redundant transitions in 15 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 32087 ms. Remains : 989/989 places, 872/872 transitions.
Built C files in :
/tmp/ltsmin3772262967868272314
[2026-05-25 03:20:22] [INFO ] Computing symmetric may disable matrix : 872 transitions.
[2026-05-25 03:20:22] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 03:20:22] [INFO ] Computing symmetric may enable matrix : 872 transitions.
[2026-05-25 03:20:23] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 03:20:23] [INFO ] Computing Do-Not-Accords matrix : 872 transitions.
[2026-05-25 03:20:23] [INFO ] Computation of Completed DNA matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 03:20:23] [INFO ] Built C files in 181ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3772262967868272314
Running compilation step : cd /tmp/ltsmin3772262967868272314;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3772262967868272314;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3772262967868272314;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 03:20:26] [INFO ] Flatten gal took : 120 ms
[2026-05-25 03:20:26] [INFO ] Flatten gal took : 70 ms
[2026-05-25 03:20:26] [INFO ] Time to serialize gal into /tmp/LTL11739968392645746344.gal : 24 ms
[2026-05-25 03:20:26] [INFO ] Time to serialize properties into /tmp/LTL571594499275977610.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11739968392645746344.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2604140565311193858.hoa' '-atoms' '/tmp/LTL571594499275977610.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL571594499275977610.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2604140565311193858.hoa
Detected timeout of ITS tools.
[2026-05-25 03:20:41] [INFO ] Flatten gal took : 89 ms
[2026-05-25 03:20:41] [INFO ] Flatten gal took : 84 ms
[2026-05-25 03:20:41] [INFO ] Time to serialize gal into /tmp/LTL14357328806750278894.gal : 26 ms
[2026-05-25 03:20:41] [INFO ] Time to serialize properties into /tmp/LTL5731772069759212301.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14357328806750278894.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5731772069759212301.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(p930==1)"))U((F(("(p930!=1)")U((G("(p930!=1)"))||("((p930==0)&&(p9==0))"))))U("(p497==1)"))))
Formula 0 simplified : F!"(p930==1)" R (G(!"(p930!=1)" M !"((p930==0)&&(p9==0))") R !"(p497==1)")
Detected timeout of ITS tools.
[2026-05-25 03:20:57] [INFO ] Flatten gal took : 46 ms
[2026-05-25 03:20:57] [INFO ] Applying decomposition
[2026-05-25 03:20:57] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12268842391745457041.txt' '-o' '/tmp/graph12268842391745457041.bin' '-w' '/tmp/graph12268842391745457041.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12268842391745457041.bin' '-l' '-1' '-v' '-w' '/tmp/graph12268842391745457041.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:20:57] [INFO ] Decomposing Gal with order
[2026-05-25 03:20:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:20:57] [INFO ] Removed a total of 933 redundant transitions.
[2026-05-25 03:20:57] [INFO ] Flatten gal took : 224 ms
[2026-05-25 03:20:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 99 ms.
[2026-05-25 03:20:57] [INFO ] Time to serialize gal into /tmp/LTL15796783838196201842.gal : 22 ms
[2026-05-25 03:20:57] [INFO ] Time to serialize properties into /tmp/LTL5509558044366768168.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15796783838196201842.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5509558044366768168.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((G("(i2.i0.u109.p930==1)"))U((F(("(i2.i0.u109.p930!=1)")U((G("(i2.i0.u109.p930!=1)"))||("((i2.i0.u109.p930==0)&&(i3.i1.u30.p9==0))"...187
Formula 0 simplified : F!"(i2.i0.u109.p930==1)" R (G(!"(i2.i0.u109.p930!=1)" M !"((i2.i0.u109.p930==0)&&(i3.i1.u30.p9==0))") R !"(i2.i0.u109.p497==1)")
Detected timeout of ITS tools.
Treatment of property Echo-PT-d02r11-LTLCardinality-08 finished in 249256 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(F(p0)) U p1) U X(X(p2))))'
Support contains 5 out of 1002 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1002/1002 places, 874/874 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 999 transition count 874
Applied a total of 3 rules in 19 ms. Remains 999 /1002 variables (removed 3) and now considering 874/874 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17896104570056465515.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1306749156475047986.kers'
[2026-05-25 03:21:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17896104570056465515.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1306749156475047986.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 874 rows 999 cols 4563 entries
Finished phase 1 with 405 SingleSign rule and 153 generalized
[2026-05-25 03:21:13] [INFO ] Computed 441 invariants in 631 ms
Computed 441 P flows in 631 ms.
Exported basis to /tmp/petrispot-output-1306749156475047986.kers
Total runtime 638 ms.
[2026-05-25 03:21:33] [INFO ] Implicit Places using invariants in 20517 ms returned []
[2026-05-25 03:21:33] [INFO ] Invariant cache hit.
[2026-05-25 03:22:04] [INFO ] Implicit Places using invariants and state equation in 31155 ms returned []
Implicit Place search using SMT with State Equation took 51689 ms to find 0 implicit places.
Running 873 sub problems to find dead transitions.
[2026-05-25 03:22:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 155/1152 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 997/1873 variables, and 1152 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30033 ms.
Refiners :[Domain max(s): 997/999 constraints, Positive P Invariants (semi-flows): 0/3 constraints, Generalized P Invariants (flows): 155/438 constraints, State Equation: 0/999 constraints, PredecessorRefiner: 873/873 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 873 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/997 variables, 997/997 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/997 variables, 155/1152 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 997/1873 variables, and 1152 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30037 ms.
Refiners :[Domain max(s): 997/999 constraints, Positive P Invariants (semi-flows): 0/3 constraints, Generalized P Invariants (flows): 155/438 constraints, State Equation: 0/999 constraints, PredecessorRefiner: 0/873 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60288ms problems are : Problem set: 0 solved, 873 unsolved
Search for dead transitions found 0 dead transitions in 60293ms
Starting structural reductions in LTL mode, iteration 1 : 999/1002 places, 874/874 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112005 ms. Remains : 999/1002 places, 874/874 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(F(p0)) U p1) U X(X(p2))))'
Stuttering acceptance computed with spot in 475 ms :[(NOT p2), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Echo-PT-d02r11-LTLCardinality-09
Product exploration explored 100000 steps with 33333 reset in 697 ms.
Product exploration explored 100000 steps with 33333 reset in 669 ms.
Computed a total of 999 stabilizing places and 874 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 999 transition count 874
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 13 factoid took 40 ms. Proved property starting from automaton with 9 states, 16 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 757 ms.
FORMULA Echo-PT-d02r11-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d02r11-LTLCardinality-09 finished in 114654 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F((F(p0)&&(p0 U p1)))))'
Support contains 3 out of 1002 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1002/1002 places, 874/874 transitions.
Graph (complete) has 2965 edges and 1002 vertex of which 994 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.5 ms
Discarding 8 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 59 ms. Remains 993 /1002 variables (removed 9) and now considering 872/874 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14129610794121958433.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15234035039262790444.kers'
[2026-05-25 03:23:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14129610794121958433.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15234035039262790444.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 872 rows 993 cols 4536 entries
Finished phase 1 with 394 SingleSign rule and 162 generalized
[2026-05-25 03:23:08] [INFO ] Computed 437 invariants in 989 ms
Computed 437 P flows in 989 ms.
Exported basis to /tmp/petrispot-output-15234035039262790444.kers
Total runtime 994 ms.
[2026-05-25 03:23:24] [INFO ] Implicit Places using invariants in 16810 ms returned [379, 416, 419, 456]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 16818 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 989/1002 places, 872/874 transitions.
Applied a total of 0 rules in 30 ms. Remains 989 /989 variables (removed 0) and now considering 872/872 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 16908 ms. Remains : 989/1002 places, 872/874 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F((F(p0)&&(p0 U p1)))))'
Stuttering acceptance computed with spot in 260 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Echo-PT-d02r11-LTLCardinality-12
Product exploration explored 100000 steps with 550 reset in 1374 ms.
Product exploration explored 100000 steps with 557 reset in 1264 ms.
Computed a total of 989 stabilizing places and 872 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 989 transition count 872
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 13 factoid took 88 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 900 steps (0 resets) in 22 ms. (39 steps per ms) remains 0/1 properties
Knowledge based reduction with 13 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17666772243744244006.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16684105346433020875.kers'
[2026-05-25 03:23:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17666772243744244006.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16684105346433020875.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 872 rows 989 cols 4520 entries
Finished phase 1 with 396 SingleSign rule and 160 generalized
[2026-05-25 03:23:29] [INFO ] Computed 433 invariants in 880 ms
Computed 433 P flows in 881 ms.
Exported basis to /tmp/petrispot-output-16684105346433020875.kers
Total runtime 886 ms.
[2026-05-25 03:23:30] [INFO ] [Real]Absence check using 3 positive place invariants in 27 ms returned sat
[2026-05-25 03:23:44] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-25 03:23:44] [INFO ] [Real]Absence check using 3 positive and 430 generalized place invariants in 13425 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 16895 ms.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 989 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 989/989 places, 872/872 transitions.
Applied a total of 0 rules in 46 ms. Remains 989 /989 variables (removed 0) and now considering 872/872 (removed 0) transitions.
[2026-05-25 03:23:44] [INFO ] Invariant cache hit.
[2026-05-25 03:24:07] [INFO ] Implicit Places using invariants in 22703 ms returned []
[2026-05-25 03:24:07] [INFO ] Invariant cache hit.
[2026-05-25 03:24:20] [INFO ] Implicit Places using invariants and state equation in 13071 ms returned []
Implicit Place search using SMT with State Equation took 35779 ms to find 0 implicit places.
[2026-05-25 03:24:20] [INFO ] Redundant transitions in 12 ms returned []
Running 868 sub problems to find dead transitions.
[2026-05-25 03:24:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/988 variables, 231/1219 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 988/1861 variables, and 1219 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30035 ms.
Refiners :[Domain max(s): 988/989 constraints, Positive P Invariants (semi-flows): 0/3 constraints, Generalized P Invariants (flows): 231/430 constraints, State Equation: 0/989 constraints, PredecessorRefiner: 868/868 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 868 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/988 variables, 988/988 constraints. Problems are: Problem set: 0 solved, 868 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/988 variables, 231/1219 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 988/1861 variables, and 1219 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30027 ms.
Refiners :[Domain max(s): 988/989 constraints, Positive P Invariants (semi-flows): 0/3 constraints, Generalized P Invariants (flows): 231/430 constraints, State Equation: 0/989 constraints, PredecessorRefiner: 0/868 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60320ms problems are : Problem set: 0 solved, 868 unsolved
Search for dead transitions found 0 dead transitions in 60324ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 96174 ms. Remains : 989/989 places, 872/872 transitions.
Computed a total of 989 stabilizing places and 872 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 989 transition count 872
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 4 factoid took 60 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 797 steps (0 resets) in 17 ms. (44 steps per ms) remains 0/1 properties
Knowledge based reduction with 4 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
[2026-05-25 03:25:21] [INFO ] Invariant cache hit.
[2026-05-25 03:25:23] [INFO ] [Real]Absence check using 3 positive place invariants in 31 ms returned sat
[2026-05-25 03:25:36] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-25 03:25:36] [INFO ] [Real]Absence check using 3 positive and 430 generalized place invariants in 13413 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 15941 ms.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 559 reset in 1419 ms.
Product exploration explored 100000 steps with 556 reset in 1343 ms.
Built C files in :
/tmp/ltsmin6158527818732189203
[2026-05-25 03:25:39] [INFO ] Computing symmetric may disable matrix : 872 transitions.
[2026-05-25 03:25:39] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 03:25:39] [INFO ] Computing symmetric may enable matrix : 872 transitions.
[2026-05-25 03:25:39] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 03:25:39] [INFO ] Computing Do-Not-Accords matrix : 872 transitions.
[2026-05-25 03:25:39] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 03:25:39] [INFO ] Built C files in 181ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6158527818732189203
Running compilation step : cd /tmp/ltsmin6158527818732189203;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6158527818732189203;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6158527818732189203;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1 out of 989 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 989/989 places, 872/872 transitions.
Applied a total of 0 rules in 54 ms. Remains 989 /989 variables (removed 0) and now considering 872/872 (removed 0) transitions.
[2026-05-25 03:25:42] [INFO ] Invariant cache hit.
[2026-05-25 03:26:02] [INFO ] Implicit Places using invariants in 20191 ms returned []
[2026-05-25 03:26:02] [INFO ] Invariant cache hit.
[2026-05-25 03:26:16] [INFO ] Implicit Places using invariants and state equation in 13155 ms returned []
Implicit Place search using SMT with State Equation took 33358 ms to find 0 implicit places.
[2026-05-25 03:26:16] [INFO ] Redundant transitions in 11 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 33446 ms. Remains : 989/989 places, 872/872 transitions.
Built C files in :
/tmp/ltsmin2770164554021169131
[2026-05-25 03:26:16] [INFO ] Computing symmetric may disable matrix : 872 transitions.
[2026-05-25 03:26:16] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 03:26:16] [INFO ] Computing symmetric may enable matrix : 872 transitions.
[2026-05-25 03:26:16] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 03:26:16] [INFO ] Computing Do-Not-Accords matrix : 872 transitions.
[2026-05-25 03:26:16] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 03:26:16] [INFO ] Built C files in 145ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2770164554021169131
Running compilation step : cd /tmp/ltsmin2770164554021169131;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2770164554021169131;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2770164554021169131;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 03:26:19] [INFO ] Flatten gal took : 38 ms
[2026-05-25 03:26:19] [INFO ] Flatten gal took : 34 ms
[2026-05-25 03:26:19] [INFO ] Time to serialize gal into /tmp/LTL1705846279353727387.gal : 8 ms
[2026-05-25 03:26:19] [INFO ] Time to serialize properties into /tmp/LTL6905387381966188496.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1705846279353727387.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17538683332954070162.hoa' '-atoms' '/tmp/LTL6905387381966188496.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6905387381966188496.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17538683332954070162.hoa
Detected timeout of ITS tools.
[2026-05-25 03:26:34] [INFO ] Flatten gal took : 29 ms
[2026-05-25 03:26:34] [INFO ] Flatten gal took : 31 ms
[2026-05-25 03:26:34] [INFO ] Time to serialize gal into /tmp/LTL4689329339327075785.gal : 7 ms
[2026-05-25 03:26:34] [INFO ] Time to serialize properties into /tmp/LTL9569234538039667721.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4689329339327075785.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9569234538039667721.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((G("(p99==1)"))||(F((F("(p99==1)"))&&(("(p99==1)")U("((p440==0)||(p487==1))"))))))
Formula 0 simplified : F!"(p99==1)" & G(G!"(p99==1)" | (!"(p99==1)" R !"((p440==0)||(p487==1))"))
Detected timeout of ITS tools.
[2026-05-25 03:26:49] [INFO ] Flatten gal took : 28 ms
[2026-05-25 03:26:49] [INFO ] Applying decomposition
[2026-05-25 03:26:49] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12272516603277836902.txt' '-o' '/tmp/graph12272516603277836902.bin' '-w' '/tmp/graph12272516603277836902.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12272516603277836902.bin' '-l' '-1' '-v' '-w' '/tmp/graph12272516603277836902.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:26:49] [INFO ] Decomposing Gal with order
[2026-05-25 03:26:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:26:50] [INFO ] Removed a total of 1068 redundant transitions.
[2026-05-25 03:26:50] [INFO ] Flatten gal took : 80 ms
[2026-05-25 03:26:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 39 ms.
[2026-05-25 03:26:50] [INFO ] Time to serialize gal into /tmp/LTL6027440016049179719.gal : 16 ms
[2026-05-25 03:26:50] [INFO ] Time to serialize properties into /tmp/LTL10271783637680369550.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6027440016049179719.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10271783637680369550.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((G("(i7.i3.u166.p99==1)"))||(F((F("(i7.i3.u166.p99==1)"))&&(("(i7.i3.u166.p99==1)")U("((i7.i2.u128.p440==0)||(i8.i1.u138.p487==1))"...161
Formula 0 simplified : F!"(i7.i3.u166.p99==1)" & G(G!"(i7.i3.u166.p99==1)" | (!"(i7.i3.u166.p99==1)" R !"((i7.i2.u128.p440==0)||(i8.i1.u138.p487==1))"))
Detected timeout of ITS tools.
Treatment of property Echo-PT-d02r11-LTLCardinality-12 finished in 237659 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U (F((!p0 U (p1||G(!p0)))) U p2)))'
Spot run failed in 147 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F((F(p0)&&(p0 U p1)))))'
Spot run failed in 47 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-25 03:27:05] [INFO ] Flatten gal took : 28 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16839163696516560408
[2026-05-25 03:27:05] [INFO ] Computing symmetric may disable matrix : 874 transitions.
[2026-05-25 03:27:05] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 03:27:05] [INFO ] Computing symmetric may enable matrix : 874 transitions.
[2026-05-25 03:27:05] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 03:27:05] [INFO ] Applying decomposition
[2026-05-25 03:27:05] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6080105009609615274.txt' '-o' '/tmp/graph6080105009609615274.bin' '-w' '/tmp/graph6080105009609615274.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6080105009609615274.bin' '-l' '-1' '-v' '-w' '/tmp/graph6080105009609615274.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:27:05] [INFO ] Decomposing Gal with order
[2026-05-25 03:27:05] [INFO ] Computing Do-Not-Accords matrix : 874 transitions.
[2026-05-25 03:27:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:27:05] [INFO ] Computation of Completed DNA matrix. took 44 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 03:27:05] [INFO ] Built C files in 334ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16839163696516560408
Running compilation step : cd /tmp/ltsmin16839163696516560408;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-25 03:27:05] [INFO ] Removed a total of 976 redundant transitions.
[2026-05-25 03:27:05] [INFO ] Flatten gal took : 127 ms
[2026-05-25 03:27:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 47 ms.
[2026-05-25 03:27:06] [INFO ] Time to serialize gal into /tmp/LTLCardinality12543030474018617279.gal : 14 ms
[2026-05-25 03:27:06] [INFO ] Time to serialize properties into /tmp/LTLCardinality14325550861876757327.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality12543030474018617279.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14325550861876757327.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 2 LTL properties
Checking formula 0 : !(((G("(i11.i0.u30.p930==1)"))U((F(("(i11.i0.u30.p930!=1)")U(("((i11.i0.u30.p930!=1)&&(i2.i1.u135.p9!=1))")||(G("(i11.i0.u30.p930!=1)"...188
Formula 0 simplified : F!"(i11.i0.u30.p930==1)" R (G(!"(i11.i0.u30.p930!=1)" M !"((i11.i0.u30.p930!=1)&&(i2.i1.u135.p9!=1))") R !"(i11.i0.u30.p497==1)")
Compilation finished in 4590 ms.
Running link step : cd /tmp/ltsmin16839163696516560408;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 82 ms.
Running LTSmin : cd /tmp/ltsmin16839163696516560408;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '([]((LTLAPp0==true)) U (<>((!(LTLAPp0==true) U ((LTLAPp1==true)||[](!(LTLAPp0==true))))) U (LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin16839163696516560408;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '([]((LTLAPp0==true)) U (<>((!(LTLAPp0==true) U ((LTLAPp1==true)||[](!(LTLAPp0==true))))) U (LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin16839163696516560408;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '([]((LTLAPp3==true))||<>((<>((LTLAPp3==true))&&((LTLAPp3==true) U (LTLAPp4==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-25 03:52:41] [INFO ] Applying decomposition
[2026-05-25 03:52:41] [INFO ] Flatten gal took : 771 ms
[2026-05-25 03:52:42] [INFO ] Decomposing Gal with order
[2026-05-25 03:52:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:52:44] [INFO ] Removed a total of 2252 redundant transitions.
[2026-05-25 03:52:45] [INFO ] Flatten gal took : 2015 ms
[2026-05-25 03:52:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 546 ms.
[2026-05-25 03:52:46] [INFO ] Time to serialize gal into /tmp/LTLCardinality5041720890037527517.gal : 218 ms
[2026-05-25 03:52:46] [INFO ] Time to serialize properties into /tmp/LTLCardinality16822299247244818154.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5041720890037527517.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16822299247244818154.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !(((G("(u78.p930==1)"))U((F(("(u78.p930!=1)")U(("((u78.p930!=1)&&(u81.p9!=1))")||(G("(u78.p930!=1)")))))U("(u458.p497==1)"))))
Formula 0 simplified : F!"(u78.p930==1)" R (G(!"(u78.p930!=1)" M !"((u78.p930!=1)&&(u81.p9!=1))") R !"(u458.p497==1)")
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin16839163696516560408;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '([]((LTLAPp3==true))||<>((<>((LTLAPp3==true))&&((LTLAPp3==true) U (LTLAPp4==true)))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin16839163696516560408;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '([]((LTLAPp0==true)) U (<>((!(LTLAPp0==true) U ((LTLAPp1==true)||[](!(LTLAPp0==true))))) U (LTLAPp2==true)))' '--buchi-type=spotba'

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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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="Echo-PT-d02r11"
export BK_EXAMINATION="LTLCardinality"
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 2-5973"
echo " Executing tool itstools"
echo " Input is Echo-PT-d02r11, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-177955740400147"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r11.tgz
mv Echo-PT-d02r11 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;