About the Execution of ITS-Tools for FamilyReunion-COL-L00050M0005C002P002G001
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 80211.00 | 0.00 | 0.00 | FTFTTTTTFFTFTFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r086-smll-174860101900119.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 FamilyReunion-COL-L00050M0005C002P002G001, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860101900119
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 636K
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K 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 7.0K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K 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 3.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 24 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 137K 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 FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-00
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-01
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-02
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-03
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-04
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-05
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-06
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-07
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-08
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-09
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-10
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-11
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-12
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-13
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-14
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-15
=== Now, execution of the tool begins
BK_START 1748687695220
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00050M0005C002P002G001
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202505121319
[2025-05-31 10:34:57] [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]
[2025-05-31 10:34:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 10:34:57] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-05-31 10:34:58] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-05-31 10:34:58] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1221 ms
[2025-05-31 10:34:58] [INFO ] Detected 5 constant HL places corresponding to 17 PT places.
[2025-05-31 10:34:58] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 12245 PT places and 10611.0 transition bindings in 53 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 39 ms.
Working with output stream class java.io.PrintStream
[2025-05-31 10:34:58] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 9 ms.
[2025-05-31 10:34:58] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Remains 1 properties that can be checked using skeleton over-approximation.
Reduce places removed 5 places and 0 transitions.
Computed a total of 99 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 99 transition count 66
RANDOM walk for 5620 steps (0 resets) in 67 ms. (82 steps per ms) remains 0/1 properties
[2025-05-31 10:34:59] [INFO ] Flatten gal took : 70 ms
[2025-05-31 10:34:59] [INFO ] Flatten gal took : 26 ms
[2025-05-31 10:34:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3660867022055206005.gal : 18 ms
[2025-05-31 10:34:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13850380892745325395.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3660867022055206005.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13850380892745325395.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality13850380892745325395.prop.
ITS tools runner thread asked to quit. Dying gracefully.
RANDOM walk for 0 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/0 properties
[2025-05-31 10:34:59] [INFO ] Flatten gal took : 11 ms
[2025-05-31 10:34:59] [INFO ] Flatten gal took : 9 ms
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2025-05-31 10:34:59] [INFO ] Flatten gal took : 18 ms
[2025-05-31 10:34:59] [INFO ] Flatten gal took : 9 ms
[2025-05-31 10:34:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6700830858826558834.gal : 4 ms
[2025-05-31 10:34:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5334346646474427512.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6700830858826558834.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5334346646474427512.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
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 ...328
Loading property file /tmp/ReachabilityCardinality5334346646474427512.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5,0.014801,4348,2,108,5,331,6,0,439,118,0
Total reachable state count : 5
ITS tools runner thread asked to quit. Dying gracefully.
Transition Gate2ANDJoin forces synchronizations/join behavior on parameter l of sort LegalResident
Transition ReceiveLangChoice forces synchronizations/join behavior on parameter m of sort MICSystem
Symmetric sort wr.t. initial and guards and successors and join/free detected :CINFORMI
Symmetric sort wr.t. initial detected :CINFORMI
Symmetric sort wr.t. initial and guards detected :CINFORMI
Applying symmetric unfolding of full symmetric sort :CINFORMI domain size was 3
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
Symmetric sort wr.t. initial and guards and successors and join/free detected :Response
Symmetric sort wr.t. initial detected :Response
Transition SendClearanceToRel : guard parameter $r(Response:2) in guard (EQ $r 0)introduces in Response(2) partition with 2 elements
Symmetric sort wr.t. initial and guards and successors and join/free detected :GovernmentCommission
Symmetric sort wr.t. initial detected :GovernmentCommission
Symmetric sort wr.t. initial and guards detected :GovernmentCommission
Applying symmetric unfolding of full symmetric sort :GovernmentCommission domain size was 2
[2025-05-31 10:34:59] [INFO ] Unfolded HLPN to a Petri net with 11467 places and 9336 transitions 26832 arcs in 231 ms.
[2025-05-31 10:34:59] [INFO ] Unfolded 16 HLPN properties in 7 ms.
[2025-05-31 10:34:59] [INFO ] Reduced 51 identical enabling conditions.
[2025-05-31 10:34:59] [INFO ] Reduced 102 identical enabling conditions.
[2025-05-31 10:34:59] [INFO ] Reduced 51 identical enabling conditions.
[2025-05-31 10:34:59] [INFO ] Reduced 255 identical enabling conditions.
[2025-05-31 10:34:59] [INFO ] Reduced 102 identical enabling conditions.
[2025-05-31 10:34:59] [INFO ] Reduced 102 identical enabling conditions.
[2025-05-31 10:34:59] [INFO ] Reduced 255 identical enabling conditions.
[2025-05-31 10:34:59] [INFO ] Reduced 51 identical enabling conditions.
[2025-05-31 10:34:59] [INFO ] Reduced 51 identical enabling conditions.
[2025-05-31 10:34:59] [INFO ] Reduced 51 identical enabling conditions.
[2025-05-31 10:34:59] [INFO ] Reduced 102 identical enabling conditions.
[2025-05-31 10:34:59] [INFO ] Reduced 102 identical enabling conditions.
[2025-05-31 10:34:59] [INFO ] Reduced 51 identical enabling conditions.
[2025-05-31 10:34:59] [INFO ] Reduced 51 identical enabling conditions.
[2025-05-31 10:34:59] [INFO ] Reduced 102 identical enabling conditions.
[2025-05-31 10:34:59] [INFO ] Reduced 255 identical enabling conditions.
Deduced a syphon composed of 51 places in 55 ms
Reduce places removed 64 places and 0 transitions.
RANDOM walk for 40000 steps (12 resets) in 6007 ms. (6 steps per ms) remains 1/16 properties
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-31 10:35:03] [INFO ] Flatten gal took : 1552 ms
[2025-05-31 10:35:03] [INFO ] Flatten gal took : 730 ms
[2025-05-31 10:35:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9938818052079693269.gal : 285 ms
[2025-05-31 10:35:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9507287055926748553.prop : 30 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/ReachabilityCardinality9938818052079693269.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9507287055926748553.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 ...328
BEST_FIRST walk for 40004 steps (8 resets) in 11616 ms. (3 steps per ms) remains 1/1 properties
// Phase 1: matrix 9336 rows 11403 cols
[2025-05-31 10:35:06] [INFO ] Computed 2767 invariants in 818 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Loading property file /tmp/ReachabilityCardinality9507287055926748553.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4081 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2142/6223 variables, 59/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6223 variables, 114/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6223 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 6073ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4081 out of 11403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11403/11403 places, 9336/9336 transitions.
Graph (complete) has 16989 edges and 11403 vertex of which 11130 are kept as prefixes of interest. Removing 273 places using SCC suffix rule.36 ms
Discarding 273 places :
Also discarding 54 output transitions
Drop transitions (Output transitions of discarded places.) removed 54 transitions
Drop transitions (Empty/Sink Transition effects.) removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Discarding 1428 places :
Implicit places reduction removed 1428 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 867 transitions
Trivial Post-agglo rules discarded 867 transitions
Performed 867 trivial Post agglomeration. Transition count delta: 867
Iterating post reduction 0 with 2397 rules applied. Total rules applied 2398 place count 9702 transition count 8313
Reduce places removed 867 places and 0 transitions.
Performed 255 Post agglomeration using F-continuation condition.Transition count delta: 255
Iterating post reduction 1 with 1122 rules applied. Total rules applied 3520 place count 8835 transition count 8058
Reduce places removed 255 places and 0 transitions.
Iterating post reduction 2 with 255 rules applied. Total rules applied 3775 place count 8580 transition count 8058
Performed 612 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 612 Pre rules applied. Total rules applied 3775 place count 8580 transition count 7446
Deduced a syphon composed of 612 places in 92 ms
Ensure Unique test removed 153 places
Reduce places removed 765 places and 0 transitions.
Iterating global reduction 3 with 1377 rules applied. Total rules applied 5152 place count 7815 transition count 7446
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 51 Pre rules applied. Total rules applied 5152 place count 7815 transition count 7395
Deduced a syphon composed of 51 places in 93 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 5254 place count 7764 transition count 7395
Discarding 612 places :
Symmetric choice reduction at 3 with 612 rule applications. Total rules 5866 place count 7152 transition count 6783
Iterating global reduction 3 with 612 rules applied. Total rules applied 6478 place count 7152 transition count 6783
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 51 Pre rules applied. Total rules applied 6478 place count 7152 transition count 6732
Deduced a syphon composed of 51 places in 33 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 6580 place count 7101 transition count 6732
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 6585 place count 7096 transition count 6477
Iterating global reduction 3 with 5 rules applied. Total rules applied 6590 place count 7096 transition count 6477
Discarding 51 places :
Implicit places reduction removed 51 places
Iterating post reduction 3 with 51 rules applied. Total rules applied 6641 place count 7045 transition count 6477
Performed 102 Post agglomeration using F-continuation condition.Transition count delta: 102
Deduced a syphon composed of 102 places in 6 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 4 with 204 rules applied. Total rules applied 6845 place count 6943 transition count 6375
Free-agglomeration rule (complex) applied 153 times.
Iterating global reduction 4 with 153 rules applied. Total rules applied 6998 place count 6943 transition count 6222
Reduce places removed 153 places and 0 transitions.
Iterating post reduction 4 with 153 rules applied. Total rules applied 7151 place count 6790 transition count 6222
Applied a total of 7151 rules in 4282 ms. Remains 6790 /11403 variables (removed 4613) and now considering 6222/9336 (removed 3114) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4296 ms. Remains : 6790/11403 places, 6222/9336 transitions.
RANDOM walk for 40000 steps (20 resets) in 1598 ms. (25 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 8459 ms. (4 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 302021 steps, run timeout after 6001 ms. (steps per millisecond=50 ) properties seen :0 out of 1
Probabilistic random walk after 302021 steps, saw 204873 distinct states, run finished after 6007 ms. (steps per millisecond=50 ) properties seen :0
// Phase 1: matrix 6222 rows 6790 cols
[2025-05-31 10:35:24] [INFO ] Computed 1025 invariants in 174 ms
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) 0/4081 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2709/6790 variables, 1025/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6790 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 13012/13012 variables, and 7815 constraints, problems are : Problem set: 0 solved, 1 unsolved in 15017 ms.
Refiners :[Generalized P Invariants (flows): 1025/1025 constraints, State Equation: 6790/6790 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4081 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2709/6790 variables, 1025/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6790 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 13012/13012 variables, and 7815 constraints, problems are : Problem set: 0 solved, 1 unsolved in 14889 ms.
Refiners :[Generalized P Invariants (flows): 1025/1025 constraints, State Equation: 6790/6790 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 30182ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4081 out of 6790 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6790/6790 places, 6222/6222 transitions.
Applied a total of 0 rules in 349 ms. Remains 6790 /6790 variables (removed 0) and now considering 6222/6222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 350 ms. Remains : 6790/6790 places, 6222/6222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6790/6790 places, 6222/6222 transitions.
Applied a total of 0 rules in 291 ms. Remains 6790 /6790 variables (removed 0) and now considering 6222/6222 (removed 0) transitions.
[2025-05-31 10:35:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:35:58] [INFO ] Implicit Places using invariants in 3345 ms returned [816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 864, 865, 866, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 5051, 5256, 5410, 5411, 5412, 5413, 5414, 5415, 5416, 5417, 5418, 5419, 5420, 5421, 5422, 5423, 5424, 5425, 5426, 5427, 5428, 5429, 5430, 5431, 5432, 5433, 5434, 5435, 5436, 5437, 5438, 5439, 5440, 5441, 5442, 5443, 5444, 5445, 5446, 5447, 5448, 5449, 5450, 5451, 5452, 5453, 5454, 5455, 5456, 5457, 5458, 5459, 5460]
[2025-05-31 10:35:58] [INFO ] Actually due to overlaps returned [1938, 5051, 5256, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 864, 865, 866, 5410, 5411, 5412, 5413, 5414, 5415, 5416, 5417, 5418, 5419, 5420, 5421, 5422, 5423, 5424, 5425, 5426, 5427, 5428, 5429, 5430, 5431, 5432, 5433, 5434, 5435, 5436, 5437, 5438, 5439, 5440, 5441, 5442, 5443, 5444, 5445, 5446, 5447, 5448, 5449, 5450, 5451, 5452, 5453, 5454, 5455, 5456, 5457, 5458, 5459, 5460]
Discarding 105 places :
Implicit Place search using SMT only with invariants took 3379 ms to find 105 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 6685/6790 places, 6222/6222 transitions.
Discarding 51 places :
Implicit places reduction removed 51 places
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 6634 transition count 6222
Free-agglomeration rule applied 306 times.
Iterating global reduction 1 with 306 rules applied. Total rules applied 357 place count 6634 transition count 5916
Reduce places removed 306 places and 0 transitions.
Iterating post reduction 1 with 306 rules applied. Total rules applied 663 place count 6328 transition count 5916
Applied a total of 663 rules in 921 ms. Remains 6328 /6685 variables (removed 357) and now considering 5916/6222 (removed 306) transitions.
// Phase 1: matrix 5916 rows 6328 cols
[2025-05-31 10:35:59] [INFO ] Computed 869 invariants in 102 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:36:01] [INFO ] Implicit Places using invariants in 2117 ms returned []
[2025-05-31 10:36:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:36:15] [INFO ] Implicit Places using invariants and state equation in 13383 ms returned []
Implicit Place search using SMT with State Equation took 15506 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 6328/6790 places, 5916/6222 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 20109 ms. Remains : 6328/6790 places, 5916/6222 transitions.
RANDOM walk for 38711 steps (19 resets) in 887 ms. (43 steps per ms) remains 0/1 properties
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2025-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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 78158 ms.
BK_STOP 1748687775431
--------------------
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="FamilyReunion-COL-L00050M0005C002P002G001"
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 FamilyReunion-COL-L00050M0005C002P002G001, 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 r086-smll-174860101900119"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00050M0005C002P002G001.tgz
mv FamilyReunion-COL-L00050M0005C002P002G001 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 '
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 ;