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.r421-tajo-167905974900223.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 ShieldRVt-PT-003B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905974900223
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.5K Feb 25 22:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 22:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 22:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 22:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 17:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 17:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 22:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Feb 25 22:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 25 22:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 25 22:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 36K Mar 5 18:23 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 ShieldRVt-PT-003B-ReachabilityFireability-00
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-01
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-02
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-03
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-04
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-05
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-06
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-07
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-08
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-09
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-10
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-11
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-12
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-13
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-14
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679170893653

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-003B
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-18 20:21:35] [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]
[2023-03-18 20:21:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 20:21:35] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2023-03-18 20:21:35] [INFO ] Transformed 153 places.
[2023-03-18 20:21:35] [INFO ] Transformed 153 transitions.
[2023-03-18 20:21:35] [INFO ] Found NUPN structural information;
[2023-03-18 20:21:35] [INFO ] Parsed PT model containing 153 places and 153 transitions and 360 arcs in 160 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
[2023-03-18 20:21:36] [INFO ] Flatten gal took : 38 ms
[2023-03-18 20:21:36] [INFO ] Flatten gal took : 30 ms
[2023-03-18 20:21:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11872173642335485191.gal : 22 ms
[2023-03-18 20:21:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality638516310819316779.prop : 7 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/ReachabilityCardinality11872173642335485191.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality638516310819316779.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete random walk after 10000 steps, including 3 resets, run finished after 539 ms. (steps per millisecond=18 ) properties (out of 16) seen :10
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

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 ...328
Loading property file /tmp/ReachabilityCardinality638516310819316779.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 10
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :10 after 15
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :15 after 74
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :74 after 1682
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :1682 after 526693
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 6) seen :1
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 153 rows 153 cols
[2023-03-18 20:21:36] [INFO ] Computed 13 place invariants in 12 ms
[2023-03-18 20:21:37] [INFO ] After 212ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-18 20:21:37] [INFO ] [Nat]Absence check using 13 positive place invariants in 13 ms returned sat
[2023-03-18 20:21:37] [INFO ] After 129ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :3
[2023-03-18 20:21:37] [INFO ] Deduced a trap composed of 28 places in 138 ms of which 6 ms to minimize.
[2023-03-18 20:21:37] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 0 ms to minimize.
[2023-03-18 20:21:37] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 1 ms to minimize.
[2023-03-18 20:21:37] [INFO ] Deduced a trap composed of 35 places in 172 ms of which 1 ms to minimize.
[2023-03-18 20:21:37] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 0 ms to minimize.
[2023-03-18 20:21:37] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 560 ms
[2023-03-18 20:21:38] [INFO ] Deduced a trap composed of 28 places in 94 ms of which 0 ms to minimize.
[2023-03-18 20:21:38] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 0 ms to minimize.
[2023-03-18 20:21:38] [INFO ] Deduced a trap composed of 26 places in 66 ms of which 1 ms to minimize.
[2023-03-18 20:21:38] [INFO ] Deduced a trap composed of 23 places in 41 ms of which 0 ms to minimize.
[2023-03-18 20:21:38] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 3 ms to minimize.
[2023-03-18 20:21:38] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 0 ms to minimize.
[2023-03-18 20:21:38] [INFO ] Deduced a trap composed of 26 places in 40 ms of which 1 ms to minimize.
[2023-03-18 20:21:38] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 0 ms to minimize.
[2023-03-18 20:21:38] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 512 ms
[2023-03-18 20:21:38] [INFO ] After 1276ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :3
Attempting to minimize the solution found.
Minimization took 58 ms.
[2023-03-18 20:21:38] [INFO ] After 1481ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :3
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 15 ms.
Support contains 60 out of 153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 153/153 places, 153/153 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 153 transition count 142
Reduce places removed 11 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 16 rules applied. Total rules applied 27 place count 142 transition count 137
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 32 place count 137 transition count 137
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 32 place count 137 transition count 128
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 50 place count 128 transition count 128
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 63 place count 115 transition count 115
Iterating global reduction 3 with 13 rules applied. Total rules applied 76 place count 115 transition count 115
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 94 place count 106 transition count 106
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 96 place count 105 transition count 106
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 98 place count 105 transition count 106
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 99 place count 104 transition count 105
Applied a total of 99 rules in 56 ms. Remains 104 /153 variables (removed 49) and now considering 105/153 (removed 48) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 104/153 places, 105/153 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 365210 steps, run timeout after 3001 ms. (steps per millisecond=121 ) properties seen :{}
Probabilistic random walk after 365210 steps, saw 155387 distinct states, run finished after 3015 ms. (steps per millisecond=121 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 105 rows 104 cols
[2023-03-18 20:21:41] [INFO ] Computed 13 place invariants in 6 ms
[2023-03-18 20:21:42] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-18 20:21:42] [INFO ] [Nat]Absence check using 13 positive place invariants in 105 ms returned sat
[2023-03-18 20:21:43] [INFO ] After 1086ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-18 20:21:43] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-18 20:21:43] [INFO ] After 72ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-18 20:21:43] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2023-03-18 20:21:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-03-18 20:21:44] [INFO ] Deduced a trap composed of 18 places in 1016 ms of which 0 ms to minimize.
[2023-03-18 20:21:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1029 ms
[2023-03-18 20:21:44] [INFO ] After 1216ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 60 ms.
[2023-03-18 20:21:44] [INFO ] After 2806ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 12 ms.
Support contains 50 out of 104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 105/105 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 104 transition count 104
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 103 transition count 104
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 2 place count 103 transition count 99
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 98 transition count 99
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 24 place count 92 transition count 93
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 26 place count 91 transition count 93
Applied a total of 26 rules in 51 ms. Remains 91 /104 variables (removed 13) and now considering 93/105 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 91/104 places, 93/105 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 340306 steps, run timeout after 3001 ms. (steps per millisecond=113 ) properties seen :{}
Probabilistic random walk after 340306 steps, saw 143064 distinct states, run finished after 3001 ms. (steps per millisecond=113 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 93 rows 91 cols
[2023-03-18 20:21:48] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-18 20:21:48] [INFO ] After 121ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 20:21:48] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-18 20:21:48] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 20:21:48] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-18 20:21:48] [INFO ] After 34ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-18 20:21:48] [INFO ] After 95ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-18 20:21:48] [INFO ] After 226ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 3 ms.
Support contains 50 out of 91 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 91/91 places, 93/93 transitions.
Applied a total of 0 rules in 4 ms. Remains 91 /91 variables (removed 0) and now considering 93/93 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 91/91 places, 93/93 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 91/91 places, 93/93 transitions.
Applied a total of 0 rules in 3 ms. Remains 91 /91 variables (removed 0) and now considering 93/93 (removed 0) transitions.
[2023-03-18 20:21:48] [INFO ] Invariant cache hit.
[2023-03-18 20:21:48] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-18 20:21:48] [INFO ] Invariant cache hit.
[2023-03-18 20:21:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-18 20:21:50] [INFO ] Implicit Places using invariants and state equation in 1622 ms returned []
Implicit Place search using SMT with State Equation took 1708 ms to find 0 implicit places.
[2023-03-18 20:21:50] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 20:21:50] [INFO ] Invariant cache hit.
[2023-03-18 20:21:50] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1843 ms. Remains : 91/91 places, 93/93 transitions.
Applied a total of 0 rules in 3 ms. Remains 91 /91 variables (removed 0) and now considering 93/93 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-18 20:21:50] [INFO ] Invariant cache hit.
[2023-03-18 20:21:50] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 20:21:50] [INFO ] [Nat]Absence check using 13 positive place invariants in 95 ms returned sat
[2023-03-18 20:21:51] [INFO ] After 909ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 20:21:51] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 1 ms to minimize.
[2023-03-18 20:21:51] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 1 ms to minimize.
[2023-03-18 20:21:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 166 ms
[2023-03-18 20:21:52] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 0 ms to minimize.
[2023-03-18 20:21:52] [INFO ] Deduced a trap composed of 13 places in 65 ms of which 0 ms to minimize.
[2023-03-18 20:21:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 179 ms
[2023-03-18 20:21:52] [INFO ] After 1374ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 115 ms.
[2023-03-18 20:21:52] [INFO ] After 1836ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-18 20:21:52] [INFO ] Flatten gal took : 29 ms
[2023-03-18 20:21:52] [INFO ] Flatten gal took : 7 ms
[2023-03-18 20:21:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4605869222083844593.gal : 1 ms
[2023-03-18 20:21:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13819955214921827366.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4605869222083844593.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13819955214921827366.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/ReachabilityCardinality13819955214921827366.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 9
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :9 after 21
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :21 after 39
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :39 after 1599
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :25051 after 34516
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :34516 after 139050
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :139050 after 237930
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :237930 after 816888
Detected timeout of ITS tools.
[2023-03-18 20:22:07] [INFO ] Flatten gal took : 17 ms
[2023-03-18 20:22:07] [INFO ] Applying decomposition
[2023-03-18 20:22:07] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15742555227089042006.txt' '-o' '/tmp/graph15742555227089042006.bin' '-w' '/tmp/graph15742555227089042006.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15742555227089042006.bin' '-l' '-1' '-v' '-w' '/tmp/graph15742555227089042006.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:22:07] [INFO ] Decomposing Gal with order
[2023-03-18 20:22:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:22:07] [INFO ] Removed a total of 16 redundant transitions.
[2023-03-18 20:22:07] [INFO ] Flatten gal took : 63 ms
[2023-03-18 20:22:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 4 ms.
[2023-03-18 20:22:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17001392232852350120.gal : 2 ms
[2023-03-18 20:22:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7749282502250335962.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/ReachabilityCardinality17001392232852350120.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7749282502250335962.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityCardinality7749282502250335962.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 21
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :21 after 77
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :77 after 27716
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :27716 after 30760
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :30760 after 38848
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :38848 after 707555
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\_mod\_flat,4.56651e+09,0.119348,6540,260,54,5765,374,416,10280,78,1559,0
Total reachable state count : 4566512618

Verifying 2 reachability properties.
Invariant property ShieldRVt-PT-003B-ReachabilityFireability-02 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldRVt-PT-003B-ReachabilityFireability-02,723520,0.135739,6804,73,29,5765,374,457,10280,88,1559,816
Invariant property ShieldRVt-PT-003B-ReachabilityFireability-08 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldRVt-PT-003B-ReachabilityFireability-08,9160,0.139336,6804,88,25,5765,374,503,10280,91,1559,2113
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-18 20:22:07] [INFO ] Flatten gal took : 26 ms
[2023-03-18 20:22:07] [INFO ] Applying decomposition
[2023-03-18 20:22:07] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14003471948836645664.txt' '-o' '/tmp/graph14003471948836645664.bin' '-w' '/tmp/graph14003471948836645664.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14003471948836645664.bin' '-l' '-1' '-v' '-w' '/tmp/graph14003471948836645664.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:22:07] [INFO ] Decomposing Gal with order
[2023-03-18 20:22:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:22:08] [INFO ] Removed a total of 18 redundant transitions.
[2023-03-18 20:22:08] [INFO ] Flatten gal took : 26 ms
[2023-03-18 20:22:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2023-03-18 20:22:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9266861936096703534.gal : 12 ms
[2023-03-18 20:22:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16396902055594221017.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9266861936096703534.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16396902055594221017.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityCardinality16396902055594221017.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :7 after 27303
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1.47474e+07 after 1.58396e+07
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\_mod\_flat,1.22691e+12,0.288288,15212,690,30,22416,195,441,37461,45,474,0
Total reachable state count : 1226909246274

Verifying 2 reachability properties.
Invariant property ShieldRVt-PT-003B-ReachabilityFireability-02 does not hold.
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldRVt-PT-003B-ReachabilityFireability-02,3.53339e+07,0.295422,15212,214,31,22416,195,483,37461,52,474,2139
Invariant property ShieldRVt-PT-003B-ReachabilityFireability-08 does not hold.
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldRVt-PT-003B-ReachabilityFireability-08,72992,0.305041,15212,155,27,22416,195,528,37461,52,474,6271
All properties solved without resorting to model-checking.
Total runtime 32924 ms.

BK_STOP 1679170929051

--------------------
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
+ 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 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="ShieldRVt-PT-003B"
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 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldRVt-PT-003B, 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 r421-tajo-167905974900223"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-003B.tgz
mv ShieldRVt-PT-003B 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;