Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r222-tall-165286026100983.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldRVt-PT-020A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286026100983
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 7.3K Apr 30 01:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 30 01:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 30 01:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 30 01:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 09:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 09:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 09:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 09:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 30 01:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 179K Apr 30 01:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 30 01:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 30 01:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 09:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 54K May 10 09:34 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-020A-ReachabilityFireability-00
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-01
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-02
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-03
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-04
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-05
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-06
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-07
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-08
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-09
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-10
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-11
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-12
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-13
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-14
FORMULA_NAME ShieldRVt-PT-020A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654282598255

Running Version 202205111006
[2022-06-03 18:56:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-03 18:56:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 18:56:39] [INFO ] Load time of PNML (sax parser for PT used): 82 ms
[2022-06-03 18:56:39] [INFO ] Transformed 163 places.
[2022-06-03 18:56:39] [INFO ] Transformed 163 transitions.
[2022-06-03 18:56:39] [INFO ] Found NUPN structural information;
[2022-06-03 18:56:39] [INFO ] Parsed PT model containing 163 places and 163 transitions in 191 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=15 ) properties (out of 16) seen :5
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 162 rows 163 cols
[2022-06-03 18:56:41] [INFO ] Computed 81 place invariants in 14 ms
[2022-06-03 18:56:41] [INFO ] After 224ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2022-06-03 18:56:41] [INFO ] [Nat]Absence check using 81 positive place invariants in 13 ms returned sat
[2022-06-03 18:56:41] [INFO ] After 239ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :8
[2022-06-03 18:56:42] [INFO ] After 483ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :8
Attempting to minimize the solution found.
Minimization took 173 ms.
[2022-06-03 18:56:42] [INFO ] After 803ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :8
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 8 different solutions.
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 5 properties in 4062 ms.
Support contains 88 out of 163 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 163/163 places, 162/162 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 162 transition count 161
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 8 place count 162 transition count 161
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 14 place count 162 transition count 155
Applied a total of 14 rules in 37 ms. Remains 162 /163 variables (removed 1) and now considering 155/162 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 162/163 places, 155/162 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7716 ms. (steps per millisecond=129 ) properties (out of 3) seen :1
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3188 ms. (steps per millisecond=313 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3528 ms. (steps per millisecond=283 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 155 rows 162 cols
[2022-06-03 18:57:00] [INFO ] Computed 81 place invariants in 4 ms
[2022-06-03 18:57:00] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 18:57:00] [INFO ] [Nat]Absence check using 81 positive place invariants in 9 ms returned sat
[2022-06-03 18:57:01] [INFO ] After 138ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 18:57:01] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-06-03 18:57:01] [INFO ] After 82ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-03 18:57:01] [INFO ] After 189ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 93 ms.
[2022-06-03 18:57:01] [INFO ] After 518ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 506 ms.
Support contains 82 out of 162 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 162/162 places, 155/155 transitions.
Applied a total of 0 rules in 8 ms. Remains 162 /162 variables (removed 0) and now considering 155/155 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 162/162 places, 155/155 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7570 ms. (steps per millisecond=132 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3161 ms. (steps per millisecond=316 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3484 ms. (steps per millisecond=287 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 5059499 steps, run timeout after 42001 ms. (steps per millisecond=120 ) properties seen :{}
Probabilistic random walk after 5059499 steps, saw 4632512 distinct states, run finished after 42003 ms. (steps per millisecond=120 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 155 rows 162 cols
[2022-06-03 18:57:58] [INFO ] Computed 81 place invariants in 8 ms
[2022-06-03 18:57:58] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 18:57:58] [INFO ] [Nat]Absence check using 81 positive place invariants in 10 ms returned sat
[2022-06-03 18:57:58] [INFO ] After 135ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 18:57:58] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-06-03 18:57:58] [INFO ] After 77ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-03 18:57:58] [INFO ] After 166ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 83 ms.
[2022-06-03 18:57:58] [INFO ] After 453ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 565 ms.
Support contains 82 out of 162 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 162/162 places, 155/155 transitions.
Applied a total of 0 rules in 7 ms. Remains 162 /162 variables (removed 0) and now considering 155/155 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 162/162 places, 155/155 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 162/162 places, 155/155 transitions.
Applied a total of 0 rules in 6 ms. Remains 162 /162 variables (removed 0) and now considering 155/155 (removed 0) transitions.
// Phase 1: matrix 155 rows 162 cols
[2022-06-03 18:57:59] [INFO ] Computed 81 place invariants in 1 ms
[2022-06-03 18:57:59] [INFO ] Implicit Places using invariants in 72 ms returned [155]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 73 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 161/162 places, 155/155 transitions.
Applied a total of 0 rules in 16 ms. Remains 161 /161 variables (removed 0) and now considering 155/155 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 161/162 places, 155/155 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8129 ms. (steps per millisecond=123 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3214 ms. (steps per millisecond=311 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3481 ms. (steps per millisecond=287 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 5762057 steps, run timeout after 42001 ms. (steps per millisecond=137 ) properties seen :{}
Probabilistic random walk after 5762057 steps, saw 5248149 distinct states, run finished after 42001 ms. (steps per millisecond=137 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 155 rows 161 cols
[2022-06-03 18:58:56] [INFO ] Computed 80 place invariants in 2 ms
[2022-06-03 18:58:56] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 18:58:56] [INFO ] [Nat]Absence check using 80 positive place invariants in 12 ms returned sat
[2022-06-03 18:58:56] [INFO ] After 126ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 18:58:56] [INFO ] After 224ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 81 ms.
[2022-06-03 18:58:56] [INFO ] After 378ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 713 ms.
Support contains 82 out of 161 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 161/161 places, 155/155 transitions.
Applied a total of 0 rules in 7 ms. Remains 161 /161 variables (removed 0) and now considering 155/155 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 161/161 places, 155/155 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 161/161 places, 155/155 transitions.
Applied a total of 0 rules in 6 ms. Remains 161 /161 variables (removed 0) and now considering 155/155 (removed 0) transitions.
// Phase 1: matrix 155 rows 161 cols
[2022-06-03 18:58:57] [INFO ] Computed 80 place invariants in 1 ms
[2022-06-03 18:58:57] [INFO ] Implicit Places using invariants in 75 ms returned []
// Phase 1: matrix 155 rows 161 cols
[2022-06-03 18:58:57] [INFO ] Computed 80 place invariants in 0 ms
[2022-06-03 18:58:57] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2022-06-03 18:58:57] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 155 rows 161 cols
[2022-06-03 18:58:57] [INFO ] Computed 80 place invariants in 2 ms
[2022-06-03 18:58:57] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 161/161 places, 155/155 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7492 ms. (steps per millisecond=133 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3218 ms. (steps per millisecond=310 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3506 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 5680309 steps, run timeout after 42001 ms. (steps per millisecond=135 ) properties seen :{}
Probabilistic random walk after 5680309 steps, saw 5175852 distinct states, run finished after 42001 ms. (steps per millisecond=135 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 155 rows 161 cols
[2022-06-03 18:59:54] [INFO ] Computed 80 place invariants in 4 ms
[2022-06-03 18:59:54] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 18:59:54] [INFO ] [Nat]Absence check using 80 positive place invariants in 9 ms returned sat
[2022-06-03 18:59:54] [INFO ] After 125ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 18:59:54] [INFO ] After 226ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 71 ms.
[2022-06-03 18:59:54] [INFO ] After 366ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 603 ms.
Support contains 82 out of 161 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 161/161 places, 155/155 transitions.
Applied a total of 0 rules in 15 ms. Remains 161 /161 variables (removed 0) and now considering 155/155 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 161/161 places, 155/155 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 161/161 places, 155/155 transitions.
Applied a total of 0 rules in 5 ms. Remains 161 /161 variables (removed 0) and now considering 155/155 (removed 0) transitions.
// Phase 1: matrix 155 rows 161 cols
[2022-06-03 18:59:55] [INFO ] Computed 80 place invariants in 1 ms
[2022-06-03 18:59:55] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 155 rows 161 cols
[2022-06-03 18:59:55] [INFO ] Computed 80 place invariants in 1 ms
[2022-06-03 18:59:55] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2022-06-03 18:59:55] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 155 rows 161 cols
[2022-06-03 18:59:55] [INFO ] Computed 80 place invariants in 1 ms
[2022-06-03 18:59:55] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 161/161 places, 155/155 transitions.
Applied a total of 0 rules in 5 ms. Remains 161 /161 variables (removed 0) and now considering 155/155 (removed 0) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 155 rows 161 cols
[2022-06-03 18:59:55] [INFO ] Computed 80 place invariants in 1 ms
[2022-06-03 18:59:55] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 18:59:55] [INFO ] [Nat]Absence check using 80 positive place invariants in 8 ms returned sat
[2022-06-03 18:59:55] [INFO ] After 123ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 18:59:55] [INFO ] After 224ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 89 ms.
[2022-06-03 18:59:55] [INFO ] After 374ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-06-03 18:59:56] [INFO ] Flatten gal took : 72 ms
[2022-06-03 18:59:56] [INFO ] Flatten gal took : 21 ms
[2022-06-03 18:59:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2356345480748100836.gal : 8 ms
[2022-06-03 18:59:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15230568785648627698.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2356345480748100836.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15230568785648627698.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality15230568785648627698.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :3 after 7
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :7 after 17
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :17 after 35
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :35 after 61
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :61 after 446
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :446 after 64537
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :64537 after 2.62144e+08
Detected timeout of ITS tools.
[2022-06-03 19:00:11] [INFO ] Flatten gal took : 16 ms
[2022-06-03 19:00:11] [INFO ] Applying decomposition
[2022-06-03 19:00:11] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10375720489343080533.txt' '-o' '/tmp/graph10375720489343080533.bin' '-w' '/tmp/graph10375720489343080533.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10375720489343080533.bin' '-l' '-1' '-v' '-w' '/tmp/graph10375720489343080533.weights' '-q' '0' '-e' '0.001'
[2022-06-03 19:00:11] [INFO ] Decomposing Gal with order
[2022-06-03 19:00:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 19:00:11] [INFO ] Removed a total of 59 redundant transitions.
[2022-06-03 19:00:11] [INFO ] Flatten gal took : 61 ms
[2022-06-03 19:00:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2022-06-03 19:00:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1568834488816299671.gal : 5 ms
[2022-06-03 19:00:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13414344519320491085.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1568834488816299671.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13414344519320491085.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality13414344519320491085.prop.
Reachability property ShieldRVt-PT-020A-ReachabilityFireability-14 is true.
Reachability property ShieldRVt-PT-020A-ReachabilityFireability-07 is true.
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\_mod\_flat,1.20893e+24,0.052266,5940,52,9,2286,67,226,3334,18,100,0
Total reachable state count : 1208925819614629174706176

Verifying 2 reachability properties.
Reachability property ShieldRVt-PT-020A-ReachabilityFireability-07 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
ShieldRVt-PT-020A-ReachabilityFireability-07,9.22337e+18,0.056079,5940,52,7,2286,67,452,3334,27,100,0
Reachability property ShieldRVt-PT-020A-ReachabilityFireability-14 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
ShieldRVt-PT-020A-ReachabilityFireability-14,1.30041e+17,0.059442,5940,76,8,2286,67,627,3334,27,100,0
[2022-06-03 19:00:11] [INFO ] Flatten gal took : 33 ms
Using solver Z3 to compute partial order matrices.
[2022-06-03 19:00:11] [INFO ] Applying decomposition
Built C files in :
/tmp/ltsmin4325361128188228203
[2022-06-03 19:00:11] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17063078692197487820.txt' '-o' '/tmp/graph17063078692197487820.bin' '-w' '/tmp/graph17063078692197487820.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17063078692197487820.bin' '-l' '-1' '-v' '-w' '/tmp/graph17063078692197487820.weights' '-q' '0' '-e' '0.001'
[2022-06-03 19:00:11] [INFO ] Decomposing Gal with order
[2022-06-03 19:00:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 19:00:11] [INFO ] Flatten gal took : 21 ms
[2022-06-03 19:00:11] [INFO ] Computing symmetric may disable matrix : 155 transitions.
[2022-06-03 19:00:11] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 19:00:11] [INFO ] Computing symmetric may enable matrix : 155 transitions.
[2022-06-03 19:00:11] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 19:00:11] [INFO ] Computing Do-Not-Accords matrix : 155 transitions.
[2022-06-03 19:00:11] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 19:00:11] [INFO ] Input system was already deterministic with 155 transitions.
[2022-06-03 19:00:11] [INFO ] Built C files in 85ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4325361128188228203
[2022-06-03 19:00:11] [INFO ] Removed a total of 59 redundant transitions.
[2022-06-03 19:00:11] [INFO ] Flatten gal took : 60 ms
[2022-06-03 19:00:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2022-06-03 19:00:11] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability1119194850026901768.gal : 4 ms
[2022-06-03 19:00:11] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability8560972530665853881.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability1119194850026901768.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability8560972530665853881.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Running compilation step : cd /tmp/ltsmin4325361128188228203;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Loading property file /tmp/ReachabilityFireability8560972530665853881.prop.
Reachability property ShieldRVt-PT-020A-ReachabilityFireability-14 is true.
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ShieldRVt-PT-020A-ReachabilityFireability-07 is true.
FORMULA ShieldRVt-PT-020A-ReachabilityFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
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\_mod\_flat,1.20893e+24,0.089783,5976,54,9,2509,64,237,4073,18,94,0
Total reachable state count : 1208925819614629174706176

Verifying 2 reachability properties.
Reachability property ShieldRVt-PT-020A-ReachabilityFireability-07 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
ShieldRVt-PT-020A-ReachabilityFireability-07,1.26101e+17,0.093869,5976,66,8,2509,64,466,4073,27,94,0
Reachability property ShieldRVt-PT-020A-ReachabilityFireability-14 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
ShieldRVt-PT-020A-ReachabilityFireability-14,2.08066e+18,0.097353,5976,77,8,2509,64,642,4073,27,94,0
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
ITS tools runner thread asked to quit. Dying gracefully.
[2022-06-03 19:00:11] [INFO ] Ran tautology test, simplified 0 / 0 in 265 ms.
[2022-06-03 19:00:11] [WARNING] Script execution failed on command (assert (= (select (select s 0) 49) 0)) with error (error "Failed to assert expression: java.io.IOException: Broken pipe (= (select (select s 0) 49) 0)")
java.lang.RuntimeException: Script setting initial state failed : SMT solver produced unexpected response (error "Failed to assert expression: java.io.IOException: Broken pipe (= (select (select s 0) 49) 0)")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.assertInitialState(NextBMCSolver.java:499)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.checkProperties(Gal2SMTFrontEnd.java:159)
at fr.lip6.move.gal.application.runner.smt.SMTRunner$2.run(SMTRunner.java:106)
at java.base/java.lang.Thread.run(Thread.java:829)
Total runtime 212542 ms.

BK_STOP 1654282812029

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-020A"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldRVt-PT-020A, 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 r222-tall-165286026100983"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-020A.tgz
mv ShieldRVt-PT-020A 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 ;