fond
Model Checking Contest 2025
15th edition, Paris, France, June 24, 2025
Execution of r142-tall-174876813000639
Last Updated
June 24, 2025

About the Execution of ITS-Tools for Peterson-PT-7

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
0.000 3600000.00 0.00 0.00 FFFF?TT??FTFF??T normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r142-tall-174876813000639.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Peterson-PT-7, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876813000639
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 196K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 781K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 195K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 870K 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 110K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 318K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 157K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 553K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 714K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.8M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 904K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.0M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 20K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 43K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 2 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.3M May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2025-00
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2025-01
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2025-02
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2025-03
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2025-04
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2025-05
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2025-06
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2025-07
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2025-08
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2025-09
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2025-10
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2025-11
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2025-12
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2025-13
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2025-14
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748959598363

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-PT-7
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-03 14:06:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 14:06:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 14:06:39] [INFO ] Load time of PNML (sax parser for PT used): 166 ms
[2025-06-03 14:06:39] [INFO ] Transformed 1992 places.
[2025-06-03 14:06:39] [INFO ] Transformed 3096 transitions.
[2025-06-03 14:06:39] [INFO ] Found NUPN structural information;
[2025-06-03 14:06:39] [INFO ] Parsed PT model containing 1992 places and 3096 transitions and 9584 arcs in 268 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 134 ms.
Working with output stream class java.io.PrintStream
FORMULA Peterson-PT-7-ReachabilityFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 14:06:41] [INFO ] Flatten gal took : 425 ms
[2025-06-03 14:06:41] [INFO ] Flatten gal took : 242 ms
RANDOM walk for 40000 steps (8 resets) in 4912 ms. (8 steps per ms) remains 10/15 properties
FORMULA Peterson-PT-7-ReachabilityFireability-2025-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-7-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-7-ReachabilityFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-7-ReachabilityFireability-2025-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-7-ReachabilityFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-03 14:06:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15630126350486005311.gal : 74 ms
[2025-06-03 14:06:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10375591363946886234.prop : 81 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15630126350486005311.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10375591363946886234.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality10375591363946886234.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 2437 ms. (16 steps per ms) remains 8/10 properties
FORMULA Peterson-PT-7-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-7-ReachabilityFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 15879 ms. (2 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2824 ms. (14 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 373 ms. (106 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 737 ms. (54 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 460 ms. (86 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 312 ms. (127 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 234 ms. (170 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 212 ms. (187 steps per ms) remains 8/8 properties
[2025-06-03 14:06:48] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2025-06-03 14:06:48] [INFO ] Computed 31 invariants in 36 ms
[2025-06-03 14:06:48] [INFO ] State equation strengthened by 497 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :4 after 13
Reachability property Peterson-PT-7-ReachabilityFireability-2025-15 is true.
FORMULA Peterson-PT-7-ReachabilityFireability-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :13 after 18
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :18 after 19
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1992 variables, 1992/1992 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :19 after 20
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :20 after 25
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :25 after 26
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :26 after 60
Invariant property Peterson-PT-7-ReachabilityFireability-2025-01 does not hold.
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :60 after 98
Problem Peterson-PT-7-ReachabilityFireability-2025-09 is UNSAT
FORMULA Peterson-PT-7-ReachabilityFireability-2025-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem Peterson-PT-7-ReachabilityFireability-2025-11 is UNSAT
FORMULA Peterson-PT-7-ReachabilityFireability-2025-11 FALSE TECHNIQUES SMT_REFINEMENT
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :98 after 216
At refinement iteration 1 (INCLUDED_ONLY) 0/1992 variables, 23/2015 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1992 variables, 8/2023 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1992 variables, 0/2023 constraints. Problems are: Problem set: 3 solved, 5 unsolved
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :216 after 368
At refinement iteration 4 (OVERLAPS) 2760/4752 variables, 1992/4015 constraints. Problems are: Problem set: 3 solved, 5 unsolved
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :368 after 1817
At refinement iteration 5 (INCLUDED_ONLY) 0/4752 variables, 497/4512 constraints. Problems are: Problem set: 3 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4752/4752 variables, and 4512 constraints, problems are : Problem set: 3 solved, 5 unsolved in 5114 ms.
Refiners :[Domain max(s): 1992/1992 constraints, Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 1992/1992 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 6/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 5 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :1817 after 3513
At refinement iteration 0 (INCLUDED_ONLY) 0/1992 variables, 1992/1992 constraints. Problems are: Problem set: 3 solved, 5 unsolved
Solver is answering 'unknown', stopping.
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :3513 after 6818
After SMT solving in domain Int declared 1992/4752 variables, and 2015 constraints, problems are : Problem set: 3 solved, 5 unsolved in 5012 ms.
Refiners :[Domain max(s): 1992/1992 constraints, Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 0/8 constraints, State Equation: 0/1992 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 0/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10287ms problems are : Problem set: 3 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1992 out of 1992 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 94 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 1992/1992 places, 3096/3096 transitions.
RANDOM walk for 40000 steps (8 resets) in 2029 ms. (19 steps per ms) remains 5/5 properties
BEST_FIRST walk for 38249 steps (8 resets) in 19842 ms. (1 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3099 ms. (12 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 254 ms. (156 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 233 ms. (170 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 219 ms. (181 steps per ms) remains 5/5 properties
SDD proceeding with computation,8 properties remain. new max is 32768
SDD size :6818 after 25200
Interrupted probabilistic random walk after 621072 steps, run timeout after 18001 ms. (steps per millisecond=34 ) properties seen :0 out of 5
Probabilistic random walk after 621072 steps, saw 380628 distinct states, run finished after 18009 ms. (steps per millisecond=34 ) properties seen :0
[2025-06-03 14:07:23] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2025-06-03 14:07:23] [INFO ] Invariant cache hit.
[2025-06-03 14:07:23] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1992 variables, 1992/1992 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1992 variables, 23/2015 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1992 variables, 8/2023 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,8 properties remain. new max is 65536
SDD size :25200 after 105817
At refinement iteration 3 (INCLUDED_ONLY) 0/1992 variables, 0/2023 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 2760/4752 variables, 1992/4015 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SMT process timed out in 45061ms, After SMT, problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1992 out of 1992 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 67 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 36 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2025-06-03 14:08:08] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2025-06-03 14:08:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:08:09] [INFO ] Implicit Places using invariants in 336 ms returned []
[2025-06-03 14:08:09] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2025-06-03 14:08:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:08:10] [INFO ] State equation strengthened by 497 read => feed constraints.
[2025-06-03 14:08:10] [INFO ] Implicit Places using invariants and state equation in 1121 ms returned []
Implicit Place search using SMT with State Equation took 1473 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 14:08:10] [INFO ] Redundant transitions in 168 ms returned []
Running 3088 sub problems to find dead transitions.
[2025-06-03 14:08:10] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2025-06-03 14:08:10] [INFO ] Invariant cache hit.
[2025-06-03 14:08:10] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1984 variables, 1984/1984 constraints. Problems are: Problem set: 0 solved, 3088 unsolved
SMT process timed out in 31198ms, After SMT, problems are : Problem set: 0 solved, 3088 unsolved
Search for dead transitions found 0 dead transitions in 31210ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32910 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 336 transitions.
Iterating post reduction 0 with 336 rules applied. Total rules applied 336 place count 1992 transition count 2760
Applied a total of 336 rules in 39 ms. Remains 1992 /1992 variables (removed 0) and now considering 2760/3096 (removed 336) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 2760 rows 1992 cols
[2025-06-03 14:08:41] [INFO ] Computed 31 invariants in 18 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-03 14:08:42] [INFO ] After 605ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-03 14:08:43] [INFO ] [Nat]Absence check using 23 positive place invariants in 45 ms returned sat
[2025-06-03 14:08:43] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 6 ms returned sat
[2025-06-03 14:08:46] [INFO ] After 1904ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
TRAPS : Iteration 0
[2025-06-03 14:08:48] [INFO ] After 3876ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
[2025-06-03 14:08:49] [INFO ] After 6732ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Over-approximation ignoring read arcs solved 0 properties in 7889 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-03 14:08:49] [INFO ] Flatten gal took : 101 ms
[2025-06-03 14:08:49] [INFO ] Applying decomposition
[2025-06-03 14:08:50] [INFO ] Flatten gal took : 88 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/graph101112585542125659.txt' '-o' '/tmp/graph101112585542125659.bin' '-w' '/tmp/graph101112585542125659.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph101112585542125659.bin' '-l' '-1' '-v' '-w' '/tmp/graph101112585542125659.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:08:50] [INFO ] Decomposing Gal with order
[2025-06-03 14:08:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:08:51] [INFO ] Removed a total of 2835 redundant transitions.
[2025-06-03 14:08:51] [INFO ] Flatten gal took : 295 ms
[2025-06-03 14:08:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 23 ms.
[2025-06-03 14:08:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5152624581418879392.gal : 28 ms
[2025-06-03 14:08:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4764773566183907520.prop : 23 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5152624581418879392.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4764773566183907520.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality4764773566183907520.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 708
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :708 after 102278
Detected timeout of ITS tools.
[2025-06-03 14:39:12] [INFO ] Flatten gal took : 1574 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13485690121506922751
[2025-06-03 14:39:12] [INFO ] Too many transitions (3096) to apply POR reductions. Disabling POR matrices.
[2025-06-03 14:39:13] [INFO ] Applying decomposition
[2025-06-03 14:39:13] [INFO ] Built C files in 577ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13485690121506922751
Running compilation step : cd /tmp/ltsmin13485690121506922751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '144' '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'
[2025-06-03 14:39:13] [INFO ] Flatten gal took : 646 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/graph17458220702714279936.txt' '-o' '/tmp/graph17458220702714279936.bin' '-w' '/tmp/graph17458220702714279936.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17458220702714279936.bin' '-l' '-1' '-v' '-w' '/tmp/graph17458220702714279936.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:39:15] [INFO ] Decomposing Gal with order
[2025-06-03 14:39:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:39:17] [INFO ] Removed a total of 2835 redundant transitions.
[2025-06-03 14:39:18] [INFO ] Flatten gal took : 1541 ms
Compilation finished in 10219 ms.
Running link step : cd /tmp/ltsmin13485690121506922751;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin13485690121506922751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT7ReachabilityFireability202504==true'
[2025-06-03 14:39:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 46 ms.
[2025-06-03 14:39:26] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability9333397621046833067.gal : 75 ms
[2025-06-03 14:39:26] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability6001809267241725697.prop : 31 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability9333397621046833067.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability6001809267241725697.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityFireability6001809267241725697.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 61
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :61 after 12285
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :12285 after 1.23117e+06
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin13485690121506922751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT7ReachabilityFireability202504==true'
Running LTSmin : cd /tmp/ltsmin13485690121506922751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT7ReachabilityFireability202507==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin13485690121506922751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT7ReachabilityFireability202507==true'
Running LTSmin : cd /tmp/ltsmin13485690121506922751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT7ReachabilityFireability202508==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin13485690121506922751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT7ReachabilityFireability202508==true'
Running LTSmin : cd /tmp/ltsmin13485690121506922751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT7ReachabilityFireability202513==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin13485690121506922751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT7ReachabilityFireability202513==true'
Running LTSmin : cd /tmp/ltsmin13485690121506922751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT7ReachabilityFireability202514==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin13485690121506922751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT7ReachabilityFireability202514==true'
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin13485690121506922751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT7ReachabilityFireability202504==true'

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Peterson-PT-7"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is Peterson-PT-7, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r142-tall-174876813000639"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-7.tgz
mv Peterson-PT-7 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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