Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654446400110.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBLF-COL-S02J06T08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446400110
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 708K
-rw-r--r-- 1 mcc users 8.3K Apr 11 17:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 11 17:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 11 17:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 11 17:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.9K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 11 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 165K Apr 11 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 11 17:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Apr 11 17:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 154K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-00
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-01
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-02
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-03
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-04
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-05
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-06
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-07
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-08
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-09
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-10
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-11
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-12
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-13
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-14
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716906812221

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J06T08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202405141337
[2024-05-28 14:33:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 14:33:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 14:33:34] [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.
[2024-05-28 14:33:34] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 14:33:35] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 920 ms
[2024-05-28 14:33:35] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 690 PT places and 1492.0 transition bindings in 37 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 32 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 14:33:35] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 5 ms.
[2024-05-28 14:33:35] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
[2024-05-28 14:33:35] [INFO ] Flatten gal took : 121 ms
[2024-05-28 14:33:35] [INFO ] Flatten gal took : 27 ms
[2024-05-28 14:33:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6708374486184436987.gal : 25 ms
[2024-05-28 14:33:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5529280412006960558.prop : 21 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6708374486184436987.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5529280412006960558.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality5529280412006960558.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :5 after 8
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :8 after 11
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :11 after 21
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :21 after 47
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :47 after 66
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :66 after 117
Invariant property PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-13 does not hold.
Invariant property PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-10 does not hold.
Invariant property PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-05 does not hold.
Invariant property PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-02 does not hold.
Invariant property PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-01 does not hold.
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :117 after 264
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :264 after 548
RANDOM walk for 40000 steps (18 resets) in 2660 ms. (15 steps per ms) remains 11/16 properties
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :548 after 2733
BEST_FIRST walk for 40002 steps (8 resets) in 501 ms. (79 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (8 resets) in 548 ms. (72 steps per ms) remains 11/11 properties
Reachability property PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-08 is true.
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :2733 after 5591
BEST_FIRST walk for 40001 steps (21 resets) in 683 ms. (58 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (12 resets) in 429 ms. (93 steps per ms) remains 11/11 properties
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :5591 after 19088
BEST_FIRST walk for 40001 steps (11 resets) in 284 ms. (140 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (15 resets) in 356 ms. (112 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (12 resets) in 212 ms. (187 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (12 resets) in 368 ms. (108 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 327 ms. (121 steps per ms) remains 11/11 properties
SDD proceeding with computation,10 properties remain. new max is 4096
SDD size :41341 after 46868
BEST_FIRST walk for 40001 steps (13 resets) in 316 ms. (126 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (12 resets) in 231 ms. (172 steps per ms) remains 11/11 properties
[2024-05-28 14:33:38] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-05-28 14:33:38] [INFO ] Computed 26 invariants in 7 ms
[2024-05-28 14:33:38] [INFO ] State equation strengthened by 8 read => feed constraints.
Problem PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-03 is UNSAT
Problem PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-04 is UNSAT
Problem PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-06 is UNSAT
Problem PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-09 is UNSAT
Problem PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-12 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 8/8 constraints. Problems are: Problem set: 5 solved, 5 unsolved
Problem PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-07 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/79 variables, 11/19 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/19 constraints. Problems are: Problem set: 6 solved, 4 unsolved
Problem PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-00 is UNSAT
Problem PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-14 is UNSAT
At refinement iteration 3 (OVERLAPS) 2/81 variables, 3/22 constraints. Problems are: Problem set: 8 solved, 2 unsolved
Problem PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-15 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 4/26 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 0/26 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 64/145 variables, 81/107 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/145 variables, 8/115 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/145 variables, 0/115 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/145 variables, 0/115 constraints. Problems are: Problem set: 9 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 115 constraints, problems are : Problem set: 9 solved, 1 unsolved in 578 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 81/81 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 2/2 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 4/6 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/6 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 17/72 variables, 8/14 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 2/16 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/16 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 1/73 variables, 1/17 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/17 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 8/81 variables, 9/26 constraints. Problems are: Problem set: 9 solved, 1 unsolved
[2024-05-28 14:33:39] [INFO ] Deduced a trap composed of 34 places in 94 ms of which 6 ms to minimize.
SDD proceeding with computation,10 properties remain. new max is 8192
SDD size :92955 after 101105
[2024-05-28 14:33:39] [INFO ] Deduced a trap composed of 5 places in 165 ms of which 2 ms to minimize.
[2024-05-28 14:33:39] [INFO ] Deduced a trap composed of 28 places in 107 ms of which 8 ms to minimize.
[2024-05-28 14:33:39] [INFO ] Deduced a trap composed of 30 places in 61 ms of which 1 ms to minimize.
Problem PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-11 is UNSAT
After SMT solving in domain Int declared 81/145 variables, and 30 constraints, problems are : Problem set: 10 solved, 0 unsolved in 638 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 0/81 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 0/10 constraints, Known Traps: 4/4 constraints]
After SMT, in 1360ms problems are : Problem set: 10 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2024-05-28 14:33:39] [INFO ] Flatten gal took : 8 ms
[2024-05-28 14:33:39] [INFO ] Flatten gal took : 6 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 )
[2024-05-28 14:33:39] [INFO ] Flatten gal took : 5 ms
[2024-05-28 14:33:39] [INFO ] Flatten gal took : 5 ms
[2024-05-28 14:33:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2306466786984175185.gal : 2 ms
[2024-05-28 14:33:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16370207630319608323.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2306466786984175185.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16370207630319608323.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality16370207630319608323.prop.
ITS runner timed out or was interrupted.
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,5,0.009603,4076,2,156,5,310,6,0,419,107,0
Total reachable state count : 5

ITS tools runner thread asked to quit. Dying gracefully.
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-00 TRUE TECHNIQUES CPN_APPROX
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-03 FALSE TECHNIQUES CPN_APPROX
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-04 TRUE TECHNIQUES CPN_APPROX
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-06 FALSE TECHNIQUES CPN_APPROX
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-07 FALSE TECHNIQUES CPN_APPROX
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-09 FALSE TECHNIQUES CPN_APPROX
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-11 TRUE TECHNIQUES CPN_APPROX
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-12 FALSE TECHNIQUES CPN_APPROX
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-14 FALSE TECHNIQUES CPN_APPROX
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-15 TRUE TECHNIQUES CPN_APPROX
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2024-05-28 14:33:39] [INFO ] Unfolded HLPN to a Petri net with 690 places and 1434 transitions 6564 arcs in 54 ms.
[2024-05-28 14:33:39] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
RANDOM walk for 40000 steps (10 resets) in 614 ms. (65 steps per ms) remains 1/6 properties
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 14:33:39] [INFO ] Flatten gal took : 271 ms
BEST_FIRST walk for 40002 steps (9 resets) in 727 ms. (54 steps per ms) remains 1/1 properties
[2024-05-28 14:33:40] [INFO ] Flow matrix only has 1290 transitions (discarded 16 similar events)
// Phase 1: matrix 1290 rows 690 cols
[2024-05-28 14:33:40] [INFO ] Computed 54 invariants in 98 ms
[2024-05-28 14:33:40] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 14:33:40] [INFO ] Flatten gal took : 302 ms
[2024-05-28 14:33:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3119216972089968257.gal : 73 ms
[2024-05-28 14:33:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14305381612600337379.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3119216972089968257.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14305381612600337379.prop' '--nowitness' '--gen-order' 'FOLLOW'
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
At refinement iteration 1 (OVERLAPS) 209/490 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/490 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/490 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 196/686 variables, 34/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/686 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/688 variables, 2/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/688 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2/690 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/690 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Loading property file /tmp/ReachabilityCardinality14305381612600337379.prop.
At refinement iteration 10 (OVERLAPS) 1290/1980 variables, 690/744 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :11 after 12
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :12 after 13
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :13 after 41
At refinement iteration 11 (INCLUDED_ONLY) 0/1980 variables, 96/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :41 after 83
At refinement iteration 12 (INCLUDED_ONLY) 0/1980 variables, 0/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/1980 variables, 0/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1980/1980 variables, and 840 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1722 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 38/38 constraints, State Equation: 690/690 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
[2024-05-28 14:33:42] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 1 ms to minimize.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 209/490 variables, 14/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/490 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/490 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 196/686 variables, 34/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 14:33:42] [INFO ] Deduced a trap composed of 73 places in 324 ms of which 9 ms to minimize.
[2024-05-28 14:33:42] [INFO ] Deduced a trap composed of 74 places in 274 ms of which 11 ms to minimize.
[2024-05-28 14:33:43] [INFO ] Deduced a trap composed of 69 places in 299 ms of which 4 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :433 after 3513
[2024-05-28 14:33:43] [INFO ] Deduced a trap composed of 315 places in 394 ms of which 13 ms to minimize.
[2024-05-28 14:33:44] [INFO ] Deduced a trap composed of 69 places in 425 ms of which 7 ms to minimize.
[2024-05-28 14:33:44] [INFO ] Deduced a trap composed of 74 places in 113 ms of which 2 ms to minimize.
[2024-05-28 14:33:44] [INFO ] Deduced a trap composed of 74 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:33:44] [INFO ] Deduced a trap composed of 74 places in 91 ms of which 2 ms to minimize.
[2024-05-28 14:33:44] [INFO ] Deduced a trap composed of 74 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:33:44] [INFO ] Deduced a trap composed of 73 places in 43 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/686 variables, 10/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/686 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2/688 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/688 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 2/690 variables, 2/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/690 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3513 after 3849
At refinement iteration 12 (OVERLAPS) 1290/1980 variables, 690/755 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1980/1980 variables, and 851 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4288 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 38/38 constraints, State Equation: 690/690 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 11/11 constraints]
After SMT, in 6268ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 71 ms.
Support contains 281 out of 690 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 690/690 places, 1306/1306 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 688 transition count 1298
Reduce places removed 8 places and 0 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 1 with 32 rules applied. Total rules applied 42 place count 680 transition count 1274
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 66 place count 656 transition count 1274
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 32 Pre rules applied. Total rules applied 66 place count 656 transition count 1242
Deduced a syphon composed of 32 places in 2 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 130 place count 624 transition count 1242
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 162 place count 608 transition count 1226
Applied a total of 162 rules in 160 ms. Remains 608 /690 variables (removed 82) and now considering 1226/1306 (removed 80) transitions.
Running 1224 sub problems to find dead transitions.
[2024-05-28 14:33:46] [INFO ] Flow matrix only has 1210 transitions (discarded 16 similar events)
// Phase 1: matrix 1210 rows 608 cols
[2024-05-28 14:33:46] [INFO ] Computed 52 invariants in 47 ms
[2024-05-28 14:33:46] [INFO ] State equation strengthened by 96 read => feed constraints.
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3849 after 4340
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4340 after 4791
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4791 after 6719
At refinement iteration 0 (INCLUDED_ONLY) 0/606 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/606 variables, 36/50 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
[2024-05-28 14:33:59] [INFO ] Deduced a trap composed of 63 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:34:01] [INFO ] Deduced a trap composed of 39 places in 225 ms of which 3 ms to minimize.
[2024-05-28 14:34:01] [INFO ] Deduced a trap composed of 63 places in 46 ms of which 0 ms to minimize.
[2024-05-28 14:34:01] [INFO ] Deduced a trap composed of 63 places in 40 ms of which 1 ms to minimize.
[2024-05-28 14:34:01] [INFO ] Deduced a trap composed of 63 places in 41 ms of which 0 ms to minimize.
[2024-05-28 14:34:02] [INFO ] Deduced a trap composed of 63 places in 691 ms of which 1 ms to minimize.
[2024-05-28 14:34:02] [INFO ] Deduced a trap composed of 63 places in 695 ms of which 2 ms to minimize.
[2024-05-28 14:34:02] [INFO ] Deduced a trap composed of 63 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:34:02] [INFO ] Deduced a trap composed of 63 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:34:05] [INFO ] Deduced a trap composed of 318 places in 216 ms of which 3 ms to minimize.
[2024-05-28 14:34:05] [INFO ] Deduced a trap composed of 305 places in 209 ms of which 3 ms to minimize.
[2024-05-28 14:34:06] [INFO ] Deduced a trap composed of 48 places in 217 ms of which 3 ms to minimize.
[2024-05-28 14:34:06] [INFO ] Deduced a trap composed of 396 places in 217 ms of which 3 ms to minimize.
[2024-05-28 14:34:06] [INFO ] Deduced a trap composed of 307 places in 230 ms of which 3 ms to minimize.
[2024-05-28 14:34:06] [INFO ] Deduced a trap composed of 293 places in 212 ms of which 3 ms to minimize.
[2024-05-28 14:34:07] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 606/1818 variables, and 66 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 36/37 constraints, State Equation: 0/608 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1224/1224 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/606 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/606 variables, 36/50 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/606 variables, 16/66 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
[2024-05-28 14:34:12] [INFO ] Deduced a trap composed of 309 places in 214 ms of which 4 ms to minimize.
[2024-05-28 14:34:12] [INFO ] Deduced a trap composed of 307 places in 206 ms of which 4 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :6719 after 10072
[2024-05-28 14:34:20] [INFO ] Deduced a trap composed of 19 places in 101 ms of which 14 ms to minimize.
[2024-05-28 14:34:23] [INFO ] Deduced a trap composed of 289 places in 231 ms of which 3 ms to minimize.
[2024-05-28 14:34:24] [INFO ] Deduced a trap composed of 292 places in 216 ms of which 3 ms to minimize.
[2024-05-28 14:34:25] [INFO ] Deduced a trap composed of 307 places in 266 ms of which 4 ms to minimize.
[2024-05-28 14:34:25] [INFO ] Deduced a trap composed of 46 places in 236 ms of which 3 ms to minimize.
[2024-05-28 14:34:26] [INFO ] Deduced a trap composed of 149 places in 215 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 606/1818 variables, and 74 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20048 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 36/37 constraints, State Equation: 0/608 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1224 constraints, Known Traps: 24/24 constraints]
After SMT, in 42018ms problems are : Problem set: 0 solved, 1224 unsolved
Search for dead transitions found 0 dead transitions in 42034ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42213 ms. Remains : 608/690 places, 1226/1306 transitions.
RANDOM walk for 40000 steps (15 resets) in 421 ms. (94 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (9 resets) in 389 ms. (102 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 18726 steps, run visited all 1 properties in 250 ms. (steps per millisecond=74 )
Probabilistic random walk after 18726 steps, saw 11312 distinct states, run finished after 255 ms. (steps per millisecond=73 ) properties seen :1
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_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 55271 ms.

BK_STOP 1716906869309

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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="PolyORBLF-COL-S02J06T08"
export BK_EXAMINATION="ReachabilityCardinality"
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 2-5568"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S02J06T08, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r290-tajo-171654446400110"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J06T08.tgz
mv PolyORBLF-COL-S02J06T08 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;