Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r142-tall-174876812400339.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 NQueens-PT-30, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876812400339
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 208K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K 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 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 759K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME NQueens-PT-30-LTLCardinality-00
FORMULA_NAME NQueens-PT-30-LTLCardinality-01
FORMULA_NAME NQueens-PT-30-LTLCardinality-02
FORMULA_NAME NQueens-PT-30-LTLCardinality-03
FORMULA_NAME NQueens-PT-30-LTLCardinality-04
FORMULA_NAME NQueens-PT-30-LTLCardinality-05
FORMULA_NAME NQueens-PT-30-LTLCardinality-06
FORMULA_NAME NQueens-PT-30-LTLCardinality-07
FORMULA_NAME NQueens-PT-30-LTLCardinality-08
FORMULA_NAME NQueens-PT-30-LTLCardinality-09
FORMULA_NAME NQueens-PT-30-LTLCardinality-10
FORMULA_NAME NQueens-PT-30-LTLCardinality-11
FORMULA_NAME NQueens-PT-30-LTLCardinality-12
FORMULA_NAME NQueens-PT-30-LTLCardinality-13
FORMULA_NAME NQueens-PT-30-LTLCardinality-14
FORMULA_NAME NQueens-PT-30-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1748872462765

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NQueens-PT-30
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-02 13:54:23] [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]
[2025-06-02 13:54:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 13:54:24] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2025-06-02 13:54:24] [INFO ] Transformed 1080 places.
[2025-06-02 13:54:24] [INFO ] Transformed 900 transitions.
[2025-06-02 13:54:24] [INFO ] Found NUPN structural information;
[2025-06-02 13:54:24] [INFO ] Parsed PT model containing 1080 places and 900 transitions and 4500 arcs in 230 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Reduce places removed 2 places and 0 transitions.
FORMULA NQueens-PT-30-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-30-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-30-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-30-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-30-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-30-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-30-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-30-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 1078 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1078/1078 places, 900/900 transitions.
Reduce places removed 883 places and 0 transitions.
Iterating post reduction 0 with 883 rules applied. Total rules applied 883 place count 195 transition count 900
Applied a total of 883 rules in 38 ms. Remains 195 /1078 variables (removed 883) and now considering 900/900 (removed 0) transitions.
// Phase 1: matrix 900 rows 195 cols
[2025-06-02 13:54:24] [INFO ] Invariants computation overflowed in 156 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 13:54:25] [INFO ] Implicit Places using invariants in 563 ms returned []
// Phase 1: matrix 900 rows 195 cols
[2025-06-02 13:54:25] [INFO ] Invariants computation overflowed in 121 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 13:57:05] [INFO ] Implicit Places with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... after 160148 ms
Implicit Place search using SMT with State Equation took 160744 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Starting structural reductions in LTL mode, iteration 1 : 195/1078 places, 900/900 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 160802 ms. Remains : 195/1078 places, 900/900 transitions.
Support contains 25 out of 195 places after structural reductions.
[2025-06-02 13:57:05] [INFO ] Flatten gal took : 103 ms
[2025-06-02 13:57:05] [INFO ] Flatten gal took : 71 ms
[2025-06-02 13:57:05] [INFO ] Input system was already deterministic with 900 transitions.
RANDOM walk for 40000 steps (1432 resets) in 3264 ms. (12 steps per ms) remains 1/14 properties
BEST_FIRST walk for 6850 steps (0 resets) in 36 ms. (185 steps per ms) remains 0/1 properties
Computed a total of 195 stabilizing places and 900 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 195 transition count 900
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_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 2 out of 195 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 195/195 places, 900/900 transitions.
Graph (complete) has 68 edges and 195 vertex of which 177 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.4 ms
Discarding 18 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 25 ms. Remains 177 /195 variables (removed 18) and now considering 900/900 (removed 0) transitions.
// Phase 1: matrix 900 rows 177 cols
[2025-06-02 13:57:06] [INFO ] Invariants computation overflowed in 78 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 13:57:07] [INFO ] Implicit Places using invariants in 339 ms returned []
// Phase 1: matrix 900 rows 177 cols
[2025-06-02 13:57:07] [INFO ] Invariants computation overflowed in 71 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 13:59:47] [INFO ] Implicit Places using invariants and state equation in 160091 ms returned []
Implicit Place search using SMT with State Equation took 160432 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 13:59:47] [INFO ] Redundant transitions in 51 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 177/195 places, 900/900 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 160519 ms. Remains : 177/195 places, 900/900 transitions.
Stuttering acceptance computed with spot in 215 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : NQueens-PT-30-LTLCardinality-01
Stuttering criterion allowed to conclude after 220 steps with 7 reset in 19 ms.
FORMULA NQueens-PT-30-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-30-LTLCardinality-01 finished in 160811 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)||p0)))'
Support contains 4 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 900/900 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 181 transition count 900
Applied a total of 14 rules in 9 ms. Remains 181 /195 variables (removed 14) and now considering 900/900 (removed 0) transitions.
// Phase 1: matrix 900 rows 181 cols
[2025-06-02 13:59:47] [INFO ] Invariants computation overflowed in 90 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 13:59:47] [INFO ] Implicit Places using invariants in 375 ms returned []
// Phase 1: matrix 900 rows 181 cols
[2025-06-02 13:59:48] [INFO ] Invariants computation overflowed in 94 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 14:02:28] [INFO ] Implicit Places using invariants and state equation in 160107 ms returned []
Implicit Place search using SMT with State Equation took 160485 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 181/195 places, 900/900 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 160496 ms. Remains : 181/195 places, 900/900 transitions.
Stuttering acceptance computed with spot in 125 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NQueens-PT-30-LTLCardinality-03
Product exploration explored 100000 steps with 49333 reset in 9655 ms.
Product exploration explored 100000 steps with 49237 reset in 9646 ms.
Computed a total of 181 stabilizing places and 900 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 181 transition count 900
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 5 factoid took 329 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 8928 steps (318 resets) in 632 ms. (14 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 432 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 145 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 181 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 181/181 places, 900/900 transitions.
Applied a total of 0 rules in 4 ms. Remains 181 /181 variables (removed 0) and now considering 900/900 (removed 0) transitions.
// Phase 1: matrix 900 rows 181 cols
[2025-06-02 14:02:51] [INFO ] Invariants computation overflowed in 98 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 14:02:51] [INFO ] Implicit Places using invariants in 336 ms returned []
// Phase 1: matrix 900 rows 181 cols
[2025-06-02 14:02:51] [INFO ] Invariants computation overflowed in 85 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 14:05:31] [INFO ] Implicit Places using invariants and state equation in 160099 ms returned []
Implicit Place search using SMT with State Equation took 160437 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 160442 ms. Remains : 181/181 places, 900/900 transitions.
Computed a total of 181 stabilizing places and 900 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 181 transition count 900
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p0 p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 3 factoid took 225 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 11666 steps (415 resets) in 768 ms. (15 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 283 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 121 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 116 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 49327 reset in 9497 ms.
Product exploration explored 100000 steps with 49232 reset in 9567 ms.
Applying partial POR strategy [true, false, false, true]
Stuttering acceptance computed with spot in 118 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 181 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 181/181 places, 900/900 transitions.
Applied a total of 0 rules in 24 ms. Remains 181 /181 variables (removed 0) and now considering 900/900 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 14:05:53] [INFO ] Redundant transitions in 11 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 40 ms. Remains : 181/181 places, 900/900 transitions.
Built C files in :
/tmp/ltsmin10651817657988422981
[2025-06-02 14:05:53] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10651817657988422981
Running compilation step : cd /tmp/ltsmin10651817657988422981;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' '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'
Compilation finished in 1721 ms.
Running link step : cd /tmp/ltsmin10651817657988422981;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin10651817657988422981;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11170979194234116385.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 181 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 181/181 places, 900/900 transitions.
Applied a total of 0 rules in 9 ms. Remains 181 /181 variables (removed 0) and now considering 900/900 (removed 0) transitions.
// Phase 1: matrix 900 rows 181 cols
[2025-06-02 14:06:09] [INFO ] Invariants computation overflowed in 87 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 14:06:09] [INFO ] Implicit Places using invariants in 324 ms returned []
// Phase 1: matrix 900 rows 181 cols
[2025-06-02 14:06:09] [INFO ] Invariants computation overflowed in 92 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 14:08:49] [INFO ] Implicit Places using invariants and state equation in 160106 ms returned []
Implicit Place search using SMT with State Equation took 160436 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Finished structural reductions in LTL mode , in 1 iterations and 160447 ms. Remains : 181/181 places, 900/900 transitions.
Built C files in :
/tmp/ltsmin5145789330628484710
[2025-06-02 14:08:49] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5145789330628484710
Running compilation step : cd /tmp/ltsmin5145789330628484710;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' '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'
Compilation finished in 1589 ms.
Running link step : cd /tmp/ltsmin5145789330628484710;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin5145789330628484710;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14808129633401110348.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-02 14:09:04] [INFO ] Flatten gal took : 47 ms
[2025-06-02 14:09:04] [INFO ] Flatten gal took : 50 ms
[2025-06-02 14:09:04] [INFO ] Time to serialize gal into /tmp/LTL4745283331902149202.gal : 10 ms
[2025-06-02 14:09:04] [INFO ] Time to serialize properties into /tmp/LTL2564832309237380650.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4745283331902149202.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2558698141695783132.hoa' '-atoms' '/tmp/LTL2564832309237380650.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2564832309237380650.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2558698141695783132.hoa
Detected timeout of ITS tools.
[2025-06-02 14:09:19] [INFO ] Flatten gal took : 45 ms
[2025-06-02 14:09:20] [INFO ] Flatten gal took : 42 ms
[2025-06-02 14:09:20] [INFO ] Time to serialize gal into /tmp/LTL1238599538045795907.gal : 10 ms
[2025-06-02 14:09:20] [INFO ] Time to serialize properties into /tmp/LTL15853986517375590956.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1238599538045795907.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15853986517375590956.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(("((P_29_1==0)||(P_1_20==1))")||(G("((P_29_27==0)||(R_51==1))")))))
Formula 0 simplified : X(!"((P_29_1==0)||(P_1_20==1))" & F!"((P_29_27==0)||(R_51==1))")
Detected timeout of ITS tools.
[2025-06-02 14:09:35] [INFO ] Flatten gal took : 37 ms
[2025-06-02 14:09:35] [INFO ] Applying decomposition
[2025-06-02 14:09:35] [INFO ] Flatten gal took : 36 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/graph7267980807804874530.txt' '-o' '/tmp/graph7267980807804874530.bin' '-w' '/tmp/graph7267980807804874530.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7267980807804874530.bin' '-l' '-1' '-v' '-w' '/tmp/graph7267980807804874530.weights' '-q' '0' '-e' '0.001'
[2025-06-02 14:09:35] [INFO ] Decomposing Gal with order
[2025-06-02 14:09:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 14:09:35] [INFO ] Removed a total of 3411 redundant transitions.
[2025-06-02 14:09:35] [INFO ] Flatten gal took : 116 ms
[2025-06-02 14:09:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2025-06-02 14:09:35] [INFO ] Time to serialize gal into /tmp/LTL1889421647918229748.gal : 9 ms
[2025-06-02 14:09:35] [INFO ] Time to serialize properties into /tmp/LTL1326606165802844675.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1889421647918229748.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1326606165802844675.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(("((u1.P_29_1==0)||(u0.P_1_20==1))")||(G("((u55.P_29_27==0)||(u162.R_51==1))")))))
Formula 0 simplified : X(!"((u1.P_29_1==0)||(u0.P_1_20==1))" & F!"((u55.P_29_27==0)||(u162.R_51==1))")
Detected timeout of ITS tools.
Treatment of property NQueens-PT-30-LTLCardinality-03 finished in 602978 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X((p1&&F(!p0)))))'
Support contains 3 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 900/900 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 179 transition count 900
Applied a total of 16 rules in 5 ms. Remains 179 /195 variables (removed 16) and now considering 900/900 (removed 0) transitions.
// Phase 1: matrix 900 rows 179 cols
[2025-06-02 14:09:50] [INFO ] Invariants computation overflowed in 84 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 14:09:50] [INFO ] Implicit Places using invariants in 341 ms returned []
// Phase 1: matrix 900 rows 179 cols
[2025-06-02 14:09:51] [INFO ] Invariants computation overflowed in 77 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 14:11:33] [INFO ] Performed 2/179 implicitness test of which 0 returned IMPLICIT in 63 seconds.
[2025-06-02 14:12:31] [INFO ] Implicit Places using invariants and state equation in 160087 ms returned []
Implicit Place search using SMT with State Equation took 160429 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 179/195 places, 900/900 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 160436 ms. Remains : 179/195 places, 900/900 transitions.
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p1) p0), true, (OR (NOT p1) p0), (OR (NOT p1) p0), p0]
Running random walk in product with property : NQueens-PT-30-LTLCardinality-05
Stuttering criterion allowed to conclude after 38 steps with 5 reset in 6 ms.
FORMULA NQueens-PT-30-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-30-LTLCardinality-05 finished in 160649 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0&&F(!p1)) U X(!p0)))'
Support contains 4 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 900/900 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 182 transition count 900
Applied a total of 13 rules in 23 ms. Remains 182 /195 variables (removed 13) and now considering 900/900 (removed 0) transitions.
// Phase 1: matrix 900 rows 182 cols
[2025-06-02 14:12:31] [INFO ] Invariants computation overflowed in 99 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 14:12:31] [INFO ] Implicit Places using invariants in 334 ms returned []
// Phase 1: matrix 900 rows 182 cols
[2025-06-02 14:12:31] [INFO ] Invariants computation overflowed in 84 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 14:14:32] [INFO ] Performed 5/182 implicitness test of which 0 returned IMPLICIT in 97 seconds.
[2025-06-02 14:15:11] [INFO ] Implicit Places using invariants and state equation in 160095 ms returned []
Implicit Place search using SMT with State Equation took 160431 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 182/195 places, 900/900 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 160455 ms. Remains : 182/195 places, 900/900 transitions.
Stuttering acceptance computed with spot in 184 ms :[p0, p0, p0, (AND p1 p0), true, p1]
Running random walk in product with property : NQueens-PT-30-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA NQueens-PT-30-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-30-LTLCardinality-06 finished in 160662 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 2 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 900/900 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 178 transition count 900
Applied a total of 17 rules in 7 ms. Remains 178 /195 variables (removed 17) and now considering 900/900 (removed 0) transitions.
// Phase 1: matrix 900 rows 178 cols
[2025-06-02 14:15:11] [INFO ] Invariants computation overflowed in 82 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 14:15:12] [INFO ] Implicit Places using invariants in 313 ms returned []
// Phase 1: matrix 900 rows 178 cols
[2025-06-02 14:15:12] [INFO ] Invariants computation overflowed in 79 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 14:17:52] [INFO ] Implicit Places with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 160092 ms
Implicit Place search using SMT with State Equation took 160408 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 178/195 places, 900/900 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 160417 ms. Remains : 178/195 places, 900/900 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : NQueens-PT-30-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 32 steps with 10 reset in 5 ms.
FORMULA NQueens-PT-30-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-30-LTLCardinality-07 finished in 160553 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 4 out of 195 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 195/195 places, 900/900 transitions.
Graph (complete) has 68 edges and 195 vertex of which 180 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.2 ms
Discarding 15 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 12 ms. Remains 180 /195 variables (removed 15) and now considering 900/900 (removed 0) transitions.
// Phase 1: matrix 900 rows 180 cols
[2025-06-02 14:17:52] [INFO ] Invariants computation overflowed in 81 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 14:17:52] [INFO ] Implicit Places using invariants in 316 ms returned []
// Phase 1: matrix 900 rows 180 cols
[2025-06-02 14:17:52] [INFO ] Invariants computation overflowed in 75 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 14:20:32] [INFO ] Performed 3/180 implicitness test of which 0 returned IMPLICIT in 154 seconds.
[2025-06-02 14:20:32] [INFO ] Timeout of Implicit test with SMT after 154 seconds.
[2025-06-02 14:20:32] [INFO ] Implicit Places using invariants and state equation in 160088 ms returned []
Implicit Place search using SMT with State Equation took 160405 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 14:20:32] [INFO ] Redundant transitions in 13 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 180/195 places, 900/900 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 160435 ms. Remains : 180/195 places, 900/900 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NQueens-PT-30-LTLCardinality-10
Stuttering criterion allowed to conclude after 26 steps with 0 reset in 2 ms.
FORMULA NQueens-PT-30-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-30-LTLCardinality-10 finished in 160527 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((X(p1)&&G(p2))||p0))))'
Support contains 6 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 900/900 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 182 transition count 900
Applied a total of 13 rules in 8 ms. Remains 182 /195 variables (removed 13) and now considering 900/900 (removed 0) transitions.
// Phase 1: matrix 900 rows 182 cols
[2025-06-02 14:20:33] [INFO ] Invariants computation overflowed in 72 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 14:20:33] [INFO ] Implicit Places using invariants in 313 ms returned []
// Phase 1: matrix 900 rows 182 cols
[2025-06-02 14:20:33] [INFO ] Invariants computation overflowed in 64 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 14:22:31] [INFO ] Performed 5/182 implicitness test of which 0 returned IMPLICIT in 37 seconds.
[2025-06-02 14:23:13] [INFO ] Performed 7/182 implicitness test of which 0 returned IMPLICIT in 79 seconds.
[2025-06-02 14:23:13] [INFO ] Implicit Places using invariants and state equation in 160081 ms returned []
Implicit Place search using SMT with State Equation took 160396 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 182/195 places, 900/900 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 160405 ms. Remains : 182/195 places, 900/900 transitions.
Stuttering acceptance computed with spot in 152 ms :[true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : NQueens-PT-30-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 2358 steps with 84 reset in 136 ms.
FORMULA NQueens-PT-30-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-30-LTLCardinality-12 finished in 160713 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X(p0)))))'
Support contains 1 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 900/900 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 179 transition count 900
Applied a total of 16 rules in 5 ms. Remains 179 /195 variables (removed 16) and now considering 900/900 (removed 0) transitions.
// Phase 1: matrix 900 rows 179 cols
[2025-06-02 14:23:13] [INFO ] Invariants computation overflowed in 78 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 14:23:14] [INFO ] Implicit Places using invariants in 316 ms returned []
// Phase 1: matrix 900 rows 179 cols
[2025-06-02 14:23:14] [INFO ] Invariants computation overflowed in 79 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 14:25:42] [INFO ] Performed 2/179 implicitness test of which 0 returned IMPLICIT in 82 seconds.
[2025-06-02 14:25:54] [INFO ] Implicit Places using invariants and state equation in 160091 ms returned []
Implicit Place search using SMT with State Equation took 160408 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 179/195 places, 900/900 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 160415 ms. Remains : 179/195 places, 900/900 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NQueens-PT-30-LTLCardinality-15
Stuttering criterion allowed to conclude after 28 steps with 0 reset in 5 ms.
FORMULA NQueens-PT-30-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NQueens-PT-30-LTLCardinality-15 finished in 160516 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)||p0)))'
[2025-06-02 14:25:54] [INFO ] Flatten gal took : 37 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8659464380827148048
[2025-06-02 14:25:54] [INFO ] Computing symmetric may disable matrix : 900 transitions.
[2025-06-02 14:25:54] [INFO ] Applying decomposition
[2025-06-02 14:25:54] [INFO ] Computation of Complete disable matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 14:25:54] [INFO ] Flatten gal took : 39 ms
[2025-06-02 14:25:54] [INFO ] Computing symmetric may enable matrix : 900 transitions.
[2025-06-02 14:25:54] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph15435731892902369958.txt' '-o' '/tmp/graph15435731892902369958.bin' '-w' '/tmp/graph15435731892902369958.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15435731892902369958.bin' '-l' '-1' '-v' '-w' '/tmp/graph15435731892902369958.weights' '-q' '0' '-e' '0.001'
[2025-06-02 14:25:54] [INFO ] Decomposing Gal with order
[2025-06-02 14:25:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 14:25:54] [INFO ] Removed a total of 3368 redundant transitions.
[2025-06-02 14:25:54] [INFO ] Flatten gal took : 66 ms
[2025-06-02 14:25:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2025-06-02 14:25:54] [INFO ] Time to serialize gal into /tmp/LTLCardinality15294878215443758446.gal : 5 ms
[2025-06-02 14:25:54] [INFO ] Time to serialize properties into /tmp/LTLCardinality17202650868843844083.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15294878215443758446.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17202650868843844083.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
[2025-06-02 14:25:54] [INFO ] Computing Do-Not-Accords matrix : 900 transitions.
Checking formula 0 : !((X(("((i49.u10.P_29_1==0)||(u1.P_1_20==1))")||(G("((i49.u11.P_29_27==0)||(u135.R_51==1))")))))
Formula 0 simplified : X(!"((i49.u10.P_29_1==0)||(u1.P_1_20==1))" & F!"((i49.u11.P_29_27==0)||(u135.R_51==1))")
[2025-06-02 14:25:54] [INFO ] Computation of Completed DNA matrix. took 45 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 14:25:54] [INFO ] Built C files in 358ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8659464380827148048
Running compilation step : cd /tmp/ltsmin8659464380827148048;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' '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'
Compilation finished in 2914 ms.
Running link step : cd /tmp/ltsmin8659464380827148048;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin8659464380827148048;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([]((LTLAPp1==true))||(LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.017: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.017: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.048: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.048: LTL layer: formula: X(([]((LTLAPp1==true))||(LTLAPp0==true)))
pins2lts-mc-linux64( 7/ 8), 0.048: "X(([]((LTLAPp1==true))||(LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.049: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.096: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.101: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.104: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.122: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.125: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.128: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.131: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.132: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.226: DFS-FIFO for weak LTL, using special progress label 903
pins2lts-mc-linux64( 0/ 8), 0.226: There are 904 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.227: State length is 196, there are 906 groups
pins2lts-mc-linux64( 0/ 8), 0.227: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.227: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.227: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.227: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.279: ~1 levels ~960 states ~7200 transitions
pins2lts-mc-linux64( 2/ 8), 0.288: ~1 levels ~1920 states ~7200 transitions
pins2lts-mc-linux64( 2/ 8), 3.453: ~1 levels ~3840 states ~1003488 transitions
pins2lts-mc-linux64( 2/ 8), 7.364: ~1 levels ~7680 states ~3439744 transitions
pins2lts-mc-linux64( 2/ 8), 15.246: ~1 levels ~15360 states ~8330400 transitions
pins2lts-mc-linux64( 2/ 8), 30.649: ~1 levels ~30720 states ~18108560 transitions
pins2lts-mc-linux64( 2/ 8), 62.214: ~1 levels ~61440 states ~37740192 transitions
pins2lts-mc-linux64( 7/ 8), 69.108: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 80.199:
pins2lts-mc-linux64( 0/ 8), 80.199: mean standard work distribution: 0.8% (states) 0.5% (transitions)
pins2lts-mc-linux64( 0/ 8), 80.199:
pins2lts-mc-linux64( 0/ 8), 80.199: Explored 65554 states 41325295 transitions, fanout: 630.401
pins2lts-mc-linux64( 0/ 8), 80.199: Total exploration time 79.960 sec (68.980 sec minimum, 73.427 sec on average)
pins2lts-mc-linux64( 0/ 8), 80.199: States per second: 820, Transitions per second: 516825
pins2lts-mc-linux64( 0/ 8), 80.199:
pins2lts-mc-linux64( 0/ 8), 80.199: Progress states detected: 27150341
pins2lts-mc-linux64( 0/ 8), 80.199: Redundant explorations: -99.7586
pins2lts-mc-linux64( 0/ 8), 80.199:
pins2lts-mc-linux64( 0/ 8), 80.199: Queue width: 8B, total height: 27377530, memory: 208.87MB
pins2lts-mc-linux64( 0/ 8), 80.199: Tree memory: 463.2MB, 17.9 B/state, compr.: 2.3%
pins2lts-mc-linux64( 0/ 8), 80.199: Tree fill ratio (roots/leafs): 20.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 80.199: Stored 906 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 80.199: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 80.199: Est. total memory use: 672.0MB (~1232.9MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin8659464380827148048;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([]((LTLAPp1==true))||(LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin8659464380827148048;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([]((LTLAPp1==true))||(LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)
ITS-tools command line returned an error code 137
[2025-06-02 14:48:59] [INFO ] Applying decomposition
[2025-06-02 14:48:59] [INFO ] Flatten gal took : 544 ms
[2025-06-02 14:49:00] [INFO ] Decomposing Gal with order
[2025-06-02 14:49:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 14:49:00] [INFO ] Removed a total of 3405 redundant transitions.
[2025-06-02 14:49:00] [INFO ] Flatten gal took : 146 ms
[2025-06-02 14:49:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 13 ms.
[2025-06-02 14:49:00] [INFO ] Time to serialize gal into /tmp/LTLCardinality9885997715904197166.gal : 37 ms
[2025-06-02 14:49:00] [INFO ] Time to serialize properties into /tmp/LTLCardinality12359783457683031438.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9885997715904197166.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12359783457683031438.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(("((u20.P_29_1==0)||(u13.P_1_20==1))")||(G("((u20.P_29_27==0)||(u172.R_51==1))")))))
Formula 0 simplified : X(!"((u20.P_29_1==0)||(u13.P_1_20==1))" & F!"((u20.P_29_27==0)||(u172.R_51==1))")

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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 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="NQueens-PT-30"
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 2-5832"
echo " Executing tool itstools"
echo " Input is NQueens-PT-30, 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 r142-tall-174876812400339"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NQueens-PT-30.tgz
mv NQueens-PT-30 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 ;