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.r162-smll-177961107700207.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)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is JoinFreeModules-PT-0500, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107700207
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 7.2K Mar 7 16:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 7 16:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 7 16:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Mar 7 16:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 11:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 15 11:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 11:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 11:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 7 16:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Mar 7 16:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 7 16:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 36K Mar 7 16:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 11:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 11:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1.6M 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 JoinFreeModules-PT-0500-ReachabilityFireability-2024-00
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityFireability-2024-01
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityFireability-2024-02
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityFireability-2024-03
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityFireability-2024-04
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityFireability-2024-05
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityFireability-2024-06
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityFireability-2024-07
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityFireability-2024-08
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityFireability-2024-09
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityFireability-2024-10
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityFireability-2024-11
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityFireability-2024-12
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityFireability-2024-13
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityFireability-2024-14
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779762434113

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=JoinFreeModules-PT-0500
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-26 02:27:15] [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]
[2026-05-26 02:27:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 02:27:16] [INFO ] Load time of PNML (sax parser for PT used): 420 ms
[2026-05-26 02:27:16] [INFO ] Transformed 2501 places.
[2026-05-26 02:27:16] [INFO ] Transformed 4001 transitions.
[2026-05-26 02:27:16] [INFO ] Parsed PT model containing 2501 places and 4001 transitions and 11502 arcs in 613 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 1 places and 0 transitions.
RANDOM walk for 40432 steps (8 resets) in 3631 ms. (11 steps per ms) remains 15/16 properties
FORMULA JoinFreeModules-PT-0500-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 4004 steps (0 resets) in 303 ms. (13 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 216 ms. (18 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 291 ms. (13 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 254 ms. (15 steps per ms) remains 15/15 properties
[2026-05-26 02:27:18] [INFO ] Flatten gal took : 660 ms
BEST_FIRST walk for 4004 steps (0 resets) in 246 ms. (16 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 346 ms. (11 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 311 ms. (12 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 227 ms. (17 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 192 ms. (20 steps per ms) remains 15/15 properties
[2026-05-26 02:27:18] [INFO ] Flatten gal took : 411 ms
BEST_FIRST walk for 4004 steps (0 resets) in 222 ms. (17 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 262 ms. (15 steps per ms) remains 15/15 properties
[2026-05-26 02:27:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17206634937622087972.gal : 154 ms
BEST_FIRST walk for 4004 steps (0 resets) in 241 ms. (16 steps per ms) remains 15/15 properties
[2026-05-26 02:27:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality767334566059049184.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17206634937622087972.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality767334566059049184.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4004 steps (0 resets) in 282 ms. (14 steps per ms) remains 15/15 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
BEST_FIRST walk for 4004 steps (0 resets) in 179 ms. (22 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 199 ms. (20 steps per ms) remains 15/15 properties
Loading property file /tmp/ReachabilityCardinality767334566059049184.prop.
Probabilistic random walk after 75308 steps, saw 75191 distinct states, run finished after 6059 ms. (steps per millisecond=12 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8210702507839971011.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13666736414145533305.kers'
[2026-05-26 02:27:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8210702507839971011.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13666736414145533305.kers]
Normalized transition count is 4000 out of 4001 initially.
Culled 0 columns in 3 ms.
// Phase 1: matrix 4000 rows 2500 cols 10000 entries
Finished phase 1 with 2000 SingleSign rule and 0 generalized
[2026-05-26 02:27:25] [INFO ] Computed 500 invariants in 18 ms
Computed 500 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-13666736414145533305.kers
Total runtime 24 ms.
[2026-05-26 02:27:25] [INFO ] State equation strengthened by 500 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 405/520 variables, 104/104 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 832/1352 variables, 520/624 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1352 variables, 104/728 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1352 variables, 0/728 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 0/1352 variables, 0/728 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1352/6501 variables, and 728 constraints, problems are : Problem set: 0 solved, 15 unsolved in 2554 ms.
Refiners :[Positive P Invariants (semi-flows): 104/500 constraints, State Equation: 520/2500 constraints, ReadFeed: 104/500 constraints, PredecessorRefiner: 15/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 405/520 variables, 104/104 constraints. Problems are: Problem set: 0 solved, 15 unsolved
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :8 after 25
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :25 after 76
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :76 after 246
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :246 after 851
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :851 after 3104
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 20/124 constraints. Problems are: Problem set: 0 solved, 15 unsolved
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :3104 after 11747
At refinement iteration 3 (INCLUDED_ONLY) 0/520 variables, 20/144 constraints. Problems are: Problem set: 0 solved, 15 unsolved
SMT process timed out in 7911ms, After SMT, problems are : Problem set: 0 solved, 15 unsolved
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 115 out of 2500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2500/2500 places, 4001/4001 transitions.
Graph (complete) has 6000 edges and 2500 vertex of which 520 are kept as prefixes of interest. Removing 1980 places using SCC suffix rule.10 ms
Discarding 1980 places :
Also discarding 3168 output transitions
Drop transitions (Output transitions of discarded places.) removed 3168 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 520 transition count 832
Applied a total of 2 rules in 188 ms. Remains 520 /2500 variables (removed 1980) and now considering 832/4001 (removed 3169) transitions.
Running 624 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12508481192128885056.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4129640323415403736.kers'
[2026-05-26 02:27:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12508481192128885056.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4129640323415403736.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 832 rows 520 cols 2080 entries
Finished phase 1 with 416 SingleSign rule and 0 generalized
[2026-05-26 02:27:33] [INFO ] Computed 104 invariants in 3 ms
Computed 104 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-4129640323415403736.kers
Total runtime 5 ms.
[2026-05-26 02:27:33] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/416 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 1 (OVERLAPS) 104/520 variables, 104/104 constraints. Problems are: Problem set: 0 solved, 624 unsolved
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :11747 after 45400
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 520/1352 variables, and 104 constraints, problems are : Problem set: 0 solved, 624 unsolved in 20061 ms.
Refiners :[Positive P Invariants (semi-flows): 104/104 constraints, State Equation: 0/520 constraints, ReadFeed: 0/104 constraints, PredecessorRefiner: 624/624 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 624 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/416 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 624 unsolved
At refinement iteration 1 (OVERLAPS) 104/520 variables, 104/104 constraints. Problems are: Problem set: 0 solved, 624 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/1352 variables, and 104 constraints, problems are : Problem set: 0 solved, 624 unsolved in 20041 ms.
Refiners :[Positive P Invariants (semi-flows): 104/104 constraints, State Equation: 0/520 constraints, ReadFeed: 0/104 constraints, PredecessorRefiner: 0/624 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40390ms problems are : Problem set: 0 solved, 624 unsolved
Search for dead transitions found 0 dead transitions in 40398ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40624 ms. Remains : 520/2500 places, 832/4001 transitions.
RANDOM walk for 40939 steps (8 resets) in 581 ms. (70 steps per ms) remains 12/15 properties
FORMULA JoinFreeModules-PT-0500-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-0500-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-0500-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 596 ms. (67 steps per ms) remains 11/12 properties
FORMULA JoinFreeModules-PT-0500-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40002 steps (8 resets) in 601 ms. (66 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 442 ms. (90 steps per ms) remains 10/11 properties
FORMULA JoinFreeModules-PT-0500-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 645 ms. (61 steps per ms) remains 9/10 properties
FORMULA JoinFreeModules-PT-0500-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 607 ms. (65 steps per ms) remains 8/9 properties
FORMULA JoinFreeModules-PT-0500-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 303 ms. (131 steps per ms) remains 7/8 properties
FORMULA JoinFreeModules-PT-0500-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 300 ms. (132 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 365 ms. (109 steps per ms) remains 6/7 properties
FORMULA JoinFreeModules-PT-0500-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 486 ms. (82 steps per ms) remains 5/6 properties
FORMULA JoinFreeModules-PT-0500-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 339 ms. (117 steps per ms) remains 4/5 properties
FORMULA JoinFreeModules-PT-0500-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 389 ms. (102 steps per ms) remains 3/4 properties
FORMULA JoinFreeModules-PT-0500-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2026-05-26 02:28:15] [INFO ] Invariant cache hit.
[2026-05-26 02:28:15] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 64/80 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 128/208 variables, 80/96 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/208 variables, 16/112 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/208 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/208 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 208/1352 variables, and 112 constraints, problems are : Problem set: 0 solved, 3 unsolved in 188 ms.
Refiners :[Positive P Invariants (semi-flows): 16/104 constraints, State Equation: 80/520 constraints, ReadFeed: 16/104 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 64/80 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/80 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 128/208 variables, 80/102 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/208 variables, 16/118 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/208 variables, 3/121 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/208 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/208 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 208/1352 variables, and 121 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2739 ms.
Refiners :[Positive P Invariants (semi-flows): 16/104 constraints, State Equation: 80/520 constraints, ReadFeed: 16/104 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2953ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 3908 steps, including 0 resets, run visited all 3 properties in 51 ms. (steps per millisecond=76 )
FORMULA JoinFreeModules-PT-0500-ReachabilityFireability-2024-08 TRUE TECHNIQUES PARIKH_WALK
FORMULA JoinFreeModules-PT-0500-ReachabilityFireability-2024-05 TRUE TECHNIQUES PARIKH_WALK
FORMULA JoinFreeModules-PT-0500-ReachabilityFireability-2024-01 TRUE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 3 properties in 64 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 62444 ms.

BK_STOP 1779762498402

--------------------
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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="JoinFreeModules-PT-0500"
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 2-5973"
echo " Executing tool itstools"
echo " Input is JoinFreeModules-PT-0500, 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 r162-smll-177961107700207"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0500.tgz
mv JoinFreeModules-PT-0500 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 ;