Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r051-tajo-167813703900312.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BusinessProcesses-PT-07, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-tajo-167813703900312
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 8.4K Feb 25 16:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 25 16:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 16:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Feb 25 16:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Feb 25 16:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 16:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 16:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 100K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678998412004

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BusinessProcesses-PT-07
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303021504
[2023-03-16 20:26:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-16 20:26:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 20:26:53] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2023-03-16 20:26:53] [INFO ] Transformed 386 places.
[2023-03-16 20:26:53] [INFO ] Transformed 360 transitions.
[2023-03-16 20:26:53] [INFO ] Found NUPN structural information;
[2023-03-16 20:26:53] [INFO ] Parsed PT model containing 386 places and 360 transitions and 1110 arcs in 153 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 386/386 places, 360/360 transitions.
Graph (trivial) has 217 edges and 386 vertex of which 7 / 386 are part of one of the 1 SCC in 5 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 82 transitions
Trivial Post-agglo rules discarded 82 transitions
Performed 82 trivial Post agglomeration. Transition count delta: 82
Iterating post reduction 0 with 83 rules applied. Total rules applied 84 place count 379 transition count 271
Reduce places removed 82 places and 0 transitions.
Iterating post reduction 1 with 82 rules applied. Total rules applied 166 place count 297 transition count 271
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 59 Pre rules applied. Total rules applied 166 place count 297 transition count 212
Deduced a syphon composed of 59 places in 2 ms
Ensure Unique test removed 9 places
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 2 with 127 rules applied. Total rules applied 293 place count 229 transition count 212
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 2 with 194 rules applied. Total rules applied 487 place count 131 transition count 116
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 489 place count 130 transition count 120
Applied a total of 489 rules in 61 ms. Remains 130 /386 variables (removed 256) and now considering 120/360 (removed 240) transitions.
// Phase 1: matrix 120 rows 130 cols
[2023-03-16 20:26:53] [INFO ] Computed 50 place invariants in 17 ms
[2023-03-16 20:26:54] [INFO ] Implicit Places using invariants in 354 ms returned [1, 4, 12, 37, 38, 39, 40, 41, 42, 43, 95]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 386 ms to find 11 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 119/386 places, 120/360 transitions.
Applied a total of 0 rules in 2 ms. Remains 119 /119 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 450 ms. Remains : 119/386 places, 120/360 transitions.
Discarding 15 transitions out of 120. Remains 105
Initial state reduction rules removed 1 formulas.
[2023-03-16 20:26:54] [INFO ] Flatten gal took : 61 ms
[2023-03-16 20:26:54] [INFO ] Flatten gal took : 51 ms
[2023-03-16 20:26:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10163139439630612206.gal : 9 ms
[2023-03-16 20:26:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8752351536563504558.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10163139439630612206.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8752351536563504558.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality8752351536563504558.prop.
Reachability property qltransition_112 is true.
Reachability property qltransition_108 is true.
Reachability property qltransition_105 is true.
Reachability property qltransition_33 is true.
Reachability property qltransition_3 is true.
SDD proceeding with computation,99 properties remain. new max is 2
SDD size :1 after 17
Reachability property qltransition_73 is true.
Reachability property qltransition_72 is true.
SDD proceeding with computation,97 properties remain. new max is 2
SDD size :17 after 37
Reachability property qltransition_114 is true.
SDD proceeding with computation,96 properties remain. new max is 2
SDD size :37 after 53
SDD proceeding with computation,96 properties remain. new max is 4
SDD size :53 after 71
SDD proceeding with computation,96 properties remain. new max is 8
SDD size :71 after 73
Reachability property qltransition_104 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_35 is true.
SDD proceeding with computation,91 properties remain. new max is 8
SDD size :73 after 121
Reachability property qltransition_93 is true.
Reachability property qltransition_74 is true.
Reachability property qltransition_71 is true.
Reachability property qltransition_5 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,86 properties remain. new max is 8
SDD size :121 after 245
SDD proceeding with computation,86 properties remain. new max is 16
SDD size :245 after 361
Reachability property qltransition_97 is true.
Reachability property qltransition_70 is true.
Reachability property qltransition_68 is true.
Reachability property qltransition_67 is true.
Reachability property qltransition_65 is true.
Reachability property qltransition_63 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_34 is true.
SDD proceeding with computation,78 properties remain. new max is 16
SDD size :361 after 793
SDD proceeding with computation,78 properties remain. new max is 32
SDD size :793 after 1193
Reachability property qltransition_43 is true.
Reachability property qltransition_41 is true.
SDD proceeding with computation,76 properties remain. new max is 32
SDD size :1193 after 2081
Reachability property qltransition_94 is true.
SDD proceeding with computation,75 properties remain. new max is 32
SDD size :2081 after 3513
SDD proceeding with computation,75 properties remain. new max is 64
SDD size :3513 after 4433
Reachability property qltransition_98 is true.
Reachability property qltransition_69 is true.
Reachability property qltransition_62 is true.
SDD proceeding with computation,72 properties remain. new max is 64
SDD size :4433 after 11333
SDD proceeding with computation,72 properties remain. new max is 128
SDD size :11333 after 17341
SDD proceeding with computation,72 properties remain. new max is 256
SDD size :17341 after 34953
Reachability property qltransition_87 is true.
SDD proceeding with computation,71 properties remain. new max is 256
SDD size :34953 after 70765
Incomplete random walk after 10000 steps, including 1999 resets, run finished after 738 ms. (steps per millisecond=13 ) properties (out of 104) seen :52
Incomplete Best-First random walk after 1001 steps, including 64 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 57 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 67 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 65 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 63 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 61 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Reachability property qltransition_116 is true.
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Reachability property qltransition_99 is true.
Reachability property qltransition_95 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_66 is true.
Reachability property qltransition_64 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_19 is true.
SDD proceeding with computation,58 properties remain. new max is 256
SDD size :70765 after 518105
Incomplete Best-First random walk after 1000 steps, including 52 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 55 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 66 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 57 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 52) seen :0
SDD proceeding with computation,58 properties remain. new max is 512
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 52) seen :0
SDD size :518105 after 731521
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 63 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 75 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 70 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 73 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 64 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 68 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 67 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 58 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 52) seen :0
Reachability property qltransition_118 is true.
Reachability property qltransition_101 is true.
Incomplete Best-First random walk after 1000 steps, including 125 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 52) seen :0
Reachability property qltransition_86 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_45 is true.
Reachability property qltransition_38 is true.
Reachability property qltransition_36 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_29 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_15 is true.
Reachability property qltransition_13 is true.
SDD proceeding with computation,45 properties remain. new max is 512
SDD size :731521 after 1.62077e+06
Incomplete Best-First random walk after 1000 steps, including 125 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 57 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 58 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 62 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 63 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 66 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 55 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 70 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 60 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 64 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 52) seen :0
SDD proceeding with computation,45 properties remain. new max is 1024
Incomplete Best-First random walk after 1001 steps, including 62 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 52) seen :0
SDD size :1.62077e+06 after 2.74609e+06
Incomplete Best-First random walk after 1001 steps, including 67 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 61 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 68 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 70 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 52) seen :0
Running SMT prover for 52 properties.
// Phase 1: matrix 120 rows 119 cols
[2023-03-16 20:26:55] [INFO ] Computed 39 place invariants in 3 ms
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,3.329e+06,1.36451,51132,2,11661,85,232305,51,0,684,111170,0
Total reachable state count : 3328997

Verifying 104 reachability properties.
Reachability property qltransition_3 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_3,8,1.36565,51132,2,176,85,232305,52,0,689,111170,0
Reachability property qltransition_4 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_4,800,1.36643,51132,2,624,85,232305,53,0,692,111170,0
Reachability property qltransition_5 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_5,320,1.36688,51132,2,390,85,232305,54,0,695,111170,0
Reachability property qltransition_6 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_6,6384,1.36735,51132,2,889,85,232305,54,0,698,111170,0
Reachability property qltransition_7 does not hold.
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE
ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-16 20:26:56] [INFO ] [Real]Absence check using 21 positive place invariants in 4 ms returned sat
[2023-03-16 20:26:56] [INFO ] [Real]Absence check using 21 positive and 18 generalized place invariants in 5 ms returned sat
[2023-03-16 20:26:56] [INFO ] After 526ms SMT Verify possible using all constraints in real domain returned unsat :41 sat :0 real:11
[2023-03-16 20:26:56] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2023-03-16 20:26:56] [INFO ] [Nat]Absence check using 21 positive and 18 generalized place invariants in 4 ms returned sat
[2023-03-16 20:26:56] [INFO ] After 105ms SMT Verify possible using state equation in natural domain returned unsat :41 sat :11
[2023-03-16 20:26:56] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-16 20:26:56] [INFO ] After 79ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :41 sat :11
[2023-03-16 20:26:56] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 5 ms to minimize.
[2023-03-16 20:26:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2023-03-16 20:26:56] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 0 ms to minimize.
[2023-03-16 20:26:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-03-16 20:26:56] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
[2023-03-16 20:26:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2023-03-16 20:26:56] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 1 ms to minimize.
[2023-03-16 20:26:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-03-16 20:26:56] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 2 ms to minimize.
[2023-03-16 20:26:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-03-16 20:26:56] [INFO ] After 373ms SMT Verify possible using trap constraints in natural domain returned unsat :41 sat :11
Attempting to minimize the solution found.
Minimization took 78 ms.
[2023-03-16 20:26:57] [INFO ] After 651ms SMT Verify possible using all constraints in natural domain returned unsat :41 sat :11
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK STRUCTURAL_REDUCTION DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE SAT_SMT
Total runtime 3418 ms.

BK_STOP 1678998417245

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="BusinessProcesses-PT-07"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5348"
echo " Executing tool itstools"
echo " Input is BusinessProcesses-PT-07, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r051-tajo-167813703900312"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-07.tgz
mv BusinessProcesses-PT-07 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;