fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r222-tall-165286024900254
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for ShieldIIPt-PT-005B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
3089.644 46586.00 62548.00 272.80 TFFTTTFTTTTTFTTT normal

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-165286024900254.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)
............................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldIIPt-PT-005B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286024900254
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 8.4K Apr 29 18:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Apr 29 18:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Apr 29 18:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Apr 29 18:25 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 3.5K May 9 08:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 29 18:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Apr 29 18:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 29 18:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 29 18:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:50 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 83K 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 ShieldIIPt-PT-005B-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654268747900

Running Version 202205111006
[2022-06-03 15:05:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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 15:05:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 15:05:49] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2022-06-03 15:05:49] [INFO ] Transformed 353 places.
[2022-06-03 15:05:49] [INFO ] Transformed 328 transitions.
[2022-06-03 15:05:49] [INFO ] Found NUPN structural information;
[2022-06-03 15:05:49] [INFO ] Parsed PT model containing 353 places and 328 transitions in 193 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=15 ) properties (out of 16) seen :5
FORMULA ShieldIIPt-PT-005B-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) 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 :1
FORMULA ShieldIIPt-PT-005B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 328 rows 353 cols
[2022-06-03 15:05:50] [INFO ] Computed 46 place invariants in 11 ms
[2022-06-03 15:05:50] [INFO ] After 334ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2022-06-03 15:05:50] [INFO ] [Nat]Absence check using 46 positive place invariants in 12 ms returned sat
[2022-06-03 15:05:51] [INFO ] After 127ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :1
[2022-06-03 15:05:51] [INFO ] Deduced a trap composed of 22 places in 97 ms of which 6 ms to minimize.
[2022-06-03 15:05:51] [INFO ] Deduced a trap composed of 19 places in 77 ms of which 1 ms to minimize.
[2022-06-03 15:05:51] [INFO ] Deduced a trap composed of 18 places in 66 ms of which 1 ms to minimize.
[2022-06-03 15:05:51] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 1 ms to minimize.
[2022-06-03 15:05:51] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 0 ms to minimize.
[2022-06-03 15:05:51] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 0 ms to minimize.
[2022-06-03 15:05:51] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 1 ms to minimize.
[2022-06-03 15:05:51] [INFO ] Deduced a trap composed of 21 places in 38 ms of which 0 ms to minimize.
[2022-06-03 15:05:51] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 9 ms to minimize.
[2022-06-03 15:05:51] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 1 ms to minimize.
[2022-06-03 15:05:51] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 0 ms to minimize.
[2022-06-03 15:05:51] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 1 ms to minimize.
[2022-06-03 15:05:51] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 836 ms
[2022-06-03 15:05:51] [INFO ] After 974ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2022-06-03 15:05:51] [INFO ] After 1094ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :1
FORMULA ShieldIIPt-PT-005B-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-005B-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-005B-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-005B-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-005B-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-005B-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-005B-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-005B-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-005B-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 63 ms.
Support contains 4 out of 353 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 353/353 places, 328/328 transitions.
Drop transitions removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 353 transition count 245
Reduce places removed 83 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 1 with 85 rules applied. Total rules applied 168 place count 270 transition count 243
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 169 place count 269 transition count 243
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 169 place count 269 transition count 221
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 213 place count 247 transition count 221
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 246 place count 214 transition count 188
Iterating global reduction 3 with 33 rules applied. Total rules applied 279 place count 214 transition count 188
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 279 place count 214 transition count 174
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 307 place count 200 transition count 174
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 3 with 166 rules applied. Total rules applied 473 place count 117 transition count 91
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 501 place count 103 transition count 100
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 502 place count 103 transition count 99
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 507 place count 103 transition count 99
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 508 place count 102 transition count 98
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 509 place count 101 transition count 98
Applied a total of 509 rules in 93 ms. Remains 101 /353 variables (removed 252) and now considering 98/328 (removed 230) transitions.
Finished structural reductions, in 1 iterations. Remains : 101/353 places, 98/328 transitions.
Incomplete random walk after 1000000 steps, including 4 resets, run finished after 2555 ms. (steps per millisecond=391 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 986 ms. (steps per millisecond=1014 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4248812 steps, run timeout after 9001 ms. (steps per millisecond=472 ) properties seen :{}
Probabilistic random walk after 4248812 steps, saw 3380095 distinct states, run finished after 9007 ms. (steps per millisecond=471 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 98 rows 101 cols
[2022-06-03 15:06:04] [INFO ] Computed 45 place invariants in 3 ms
[2022-06-03 15:06:04] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 15:06:04] [INFO ] [Nat]Absence check using 45 positive place invariants in 6 ms returned sat
[2022-06-03 15:06:04] [INFO ] After 25ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 15:06:04] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-06-03 15:06:04] [INFO ] After 9ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 15:06:04] [INFO ] After 30ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-03 15:06:04] [INFO ] After 94ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 4 out of 101 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 101/101 places, 98/98 transitions.
Applied a total of 0 rules in 4 ms. Remains 101 /101 variables (removed 0) and now considering 98/98 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 101/101 places, 98/98 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 101/101 places, 98/98 transitions.
Applied a total of 0 rules in 3 ms. Remains 101 /101 variables (removed 0) and now considering 98/98 (removed 0) transitions.
// Phase 1: matrix 98 rows 101 cols
[2022-06-03 15:06:04] [INFO ] Computed 45 place invariants in 1 ms
[2022-06-03 15:06:04] [INFO ] Implicit Places using invariants in 136 ms returned []
// Phase 1: matrix 98 rows 101 cols
[2022-06-03 15:06:04] [INFO ] Computed 45 place invariants in 1 ms
[2022-06-03 15:06:05] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-06-03 15:06:05] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
[2022-06-03 15:06:05] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 98 rows 101 cols
[2022-06-03 15:06:05] [INFO ] Computed 45 place invariants in 2 ms
[2022-06-03 15:06:05] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 101/101 places, 98/98 transitions.
Incomplete random walk after 1000000 steps, including 3 resets, run finished after 2345 ms. (steps per millisecond=426 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4557009 steps, run timeout after 9001 ms. (steps per millisecond=506 ) properties seen :{}
Probabilistic random walk after 4557009 steps, saw 3627356 distinct states, run finished after 9001 ms. (steps per millisecond=506 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 98 rows 101 cols
[2022-06-03 15:06:17] [INFO ] Computed 45 place invariants in 1 ms
[2022-06-03 15:06:17] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 15:06:17] [INFO ] [Nat]Absence check using 45 positive place invariants in 13 ms returned sat
[2022-06-03 15:06:17] [INFO ] After 25ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 15:06:17] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-06-03 15:06:17] [INFO ] After 9ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 15:06:17] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2022-06-03 15:06:17] [INFO ] After 91ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 4 out of 101 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 101/101 places, 98/98 transitions.
Applied a total of 0 rules in 3 ms. Remains 101 /101 variables (removed 0) and now considering 98/98 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 101/101 places, 98/98 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 101/101 places, 98/98 transitions.
Applied a total of 0 rules in 3 ms. Remains 101 /101 variables (removed 0) and now considering 98/98 (removed 0) transitions.
// Phase 1: matrix 98 rows 101 cols
[2022-06-03 15:06:17] [INFO ] Computed 45 place invariants in 1 ms
[2022-06-03 15:06:17] [INFO ] Implicit Places using invariants in 85 ms returned []
// Phase 1: matrix 98 rows 101 cols
[2022-06-03 15:06:17] [INFO ] Computed 45 place invariants in 1 ms
[2022-06-03 15:06:17] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-06-03 15:06:17] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2022-06-03 15:06:17] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 98 rows 101 cols
[2022-06-03 15:06:17] [INFO ] Computed 45 place invariants in 1 ms
[2022-06-03 15:06:17] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 101/101 places, 98/98 transitions.
Graph (complete) has 254 edges and 101 vertex of which 100 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 100 transition count 97
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 99 transition count 97
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 0 with 14 rules applied. Total rules applied 17 place count 99 transition count 97
Applied a total of 17 rules in 10 ms. Remains 99 /101 variables (removed 2) and now considering 97/98 (removed 1) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 97 rows 99 cols
[2022-06-03 15:06:17] [INFO ] Computed 44 place invariants in 1 ms
[2022-06-03 15:06:17] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 15:06:17] [INFO ] [Nat]Absence check using 44 positive place invariants in 5 ms returned sat
[2022-06-03 15:06:17] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 15:06:17] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-06-03 15:06:17] [INFO ] After 6ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 15:06:17] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 1 ms to minimize.
[2022-06-03 15:06:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2022-06-03 15:06:17] [INFO ] After 40ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-06-03 15:06:17] [INFO ] After 102ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-03 15:06:18] [INFO ] Flatten gal took : 49 ms
[2022-06-03 15:06:18] [INFO ] Flatten gal took : 20 ms
[2022-06-03 15:06:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18407031401681170706.gal : 7 ms
[2022-06-03 15:06:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality825048112176197543.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/ReachabilityCardinality18407031401681170706.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality825048112176197543.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...319
Loading property file /tmp/ReachabilityCardinality825048112176197543.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 18
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :18 after 62
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :62 after 82
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :82 after 166
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :166 after 876
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :876 after 4928
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :4928 after 63382
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :63382 after 9.77566e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :9.77566e+06 after 1.31835e+08
Detected timeout of ITS tools.
[2022-06-03 15:06:33] [INFO ] Flatten gal took : 13 ms
[2022-06-03 15:06:33] [INFO ] Applying decomposition
[2022-06-03 15:06:33] [INFO ] Flatten gal took : 9 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/graph15048188000560249960.txt' '-o' '/tmp/graph15048188000560249960.bin' '-w' '/tmp/graph15048188000560249960.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15048188000560249960.bin' '-l' '-1' '-v' '-w' '/tmp/graph15048188000560249960.weights' '-q' '0' '-e' '0.001'
[2022-06-03 15:06:33] [INFO ] Decomposing Gal with order
[2022-06-03 15:06:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 15:06:33] [INFO ] Removed a total of 53 redundant transitions.
[2022-06-03 15:06:33] [INFO ] Flatten gal took : 46 ms
[2022-06-03 15:06:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 5 ms.
[2022-06-03 15:06:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13759959205392964508.gal : 4 ms
[2022-06-03 15:06:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16186094071679149202.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/ReachabilityCardinality13759959205392964508.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16186094071679149202.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...300
Loading property file /tmp/ReachabilityCardinality16186094071679149202.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 1740
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1740 after 59928
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :59928 after 1.81361e+06
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,1.45743e+14,0.75264,27844,169,61,41142,757,267,136365,76,9133,0
Total reachable state count : 145743120557568

Verifying 1 reachability properties.
Invariant property ShieldIIPt-PT-005B-ReachabilityCardinality-10 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
ShieldIIPt-PT-005B-ReachabilityCardinality-10,0,0.775475,27844,1,0,41142,757,271,136365,80,9133,94
FORMULA ShieldIIPt-PT-005B-ReachabilityCardinality-10 TRUE TECHNIQUES OVER_APPROXIMATION
All properties solved without resorting to model-checking.
Total runtime 45379 ms.

BK_STOP 1654268794486

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="ShieldIIPt-PT-005B"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldIIPt-PT-005B, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r222-tall-165286024900254"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-005B.tgz
mv ShieldIIPt-PT-005B execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;