Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713300239.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPt-PT-004B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713300239
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 9.1K Feb 25 17:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 25 17:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 17:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 17:05 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 3.5K Feb 25 16:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 17:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Feb 25 17:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 17:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 17:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:56 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 67K 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 ShieldIIPt-PT-004B-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679183564309

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=ShieldIIPt-PT-004B
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-18 23:52:47] [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 23:52:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 23:52:47] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2023-03-18 23:52:47] [INFO ] Transformed 283 places.
[2023-03-18 23:52:47] [INFO ] Transformed 263 transitions.
[2023-03-18 23:52:47] [INFO ] Found NUPN structural information;
[2023-03-18 23:52:47] [INFO ] Parsed PT model containing 283 places and 263 transitions and 654 arcs in 263 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2023-03-18 23:52:48] [INFO ] Flatten gal took : 88 ms
[2023-03-18 23:52:48] [INFO ] Flatten gal took : 33 ms
[2023-03-18 23:52:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6375183091171522358.gal : 14 ms
[2023-03-18 23:52:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11731816634187648102.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/ReachabilityCardinality6375183091171522358.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11731816634187648102.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/ReachabilityCardinality11731816634187648102.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 6
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :6 after 13
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :13 after 76
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :76 after 1671
Incomplete random walk after 10000 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=20 ) properties (out of 16) seen :10
FORMULA ShieldIIPt-PT-004B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :1671 after 1.38945e+06
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :1
FORMULA ShieldIIPt-PT-004B-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 5) seen :1
FORMULA ShieldIIPt-PT-004B-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 263 rows 283 cols
[2023-03-18 23:52:48] [INFO ] Computed 37 place invariants in 9 ms
[2023-03-18 23:52:48] [INFO ] [Real]Absence check using 37 positive place invariants in 12 ms returned sat
[2023-03-18 23:52:48] [INFO ] After 246ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-18 23:52:49] [INFO ] [Nat]Absence check using 37 positive place invariants in 7 ms returned sat
[2023-03-18 23:52:49] [INFO ] After 185ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-18 23:52:49] [INFO ] Deduced a trap composed of 13 places in 122 ms of which 5 ms to minimize.
[2023-03-18 23:52:49] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 1 ms to minimize.
[2023-03-18 23:52:49] [INFO ] Deduced a trap composed of 12 places in 63 ms of which 1 ms to minimize.
[2023-03-18 23:52:49] [INFO ] Deduced a trap composed of 17 places in 127 ms of which 1 ms to minimize.
[2023-03-18 23:52:49] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 1 ms to minimize.
[2023-03-18 23:52:49] [INFO ] Deduced a trap composed of 22 places in 94 ms of which 0 ms to minimize.
[2023-03-18 23:52:50] [INFO ] Deduced a trap composed of 19 places in 50 ms of which 1 ms to minimize.
[2023-03-18 23:52:50] [INFO ] Deduced a trap composed of 23 places in 44 ms of which 0 ms to minimize.
[2023-03-18 23:52:50] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 807 ms
[2023-03-18 23:52:50] [INFO ] Deduced a trap composed of 22 places in 80 ms of which 0 ms to minimize.
[2023-03-18 23:52:50] [INFO ] Deduced a trap composed of 19 places in 85 ms of which 1 ms to minimize.
[2023-03-18 23:52:50] [INFO ] Deduced a trap composed of 19 places in 347 ms of which 1 ms to minimize.
[2023-03-18 23:52:50] [INFO ] Deduced a trap composed of 27 places in 171 ms of which 1 ms to minimize.
[2023-03-18 23:52:50] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 782 ms
[2023-03-18 23:52:51] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 1 ms to minimize.
[2023-03-18 23:52:51] [INFO ] Deduced a trap composed of 19 places in 85 ms of which 0 ms to minimize.
[2023-03-18 23:52:51] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2023-03-18 23:52:51] [INFO ] Deduced a trap composed of 15 places in 163 ms of which 1 ms to minimize.
[2023-03-18 23:52:51] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 486 ms
[2023-03-18 23:52:51] [INFO ] Deduced a trap composed of 17 places in 118 ms of which 0 ms to minimize.
[2023-03-18 23:52:51] [INFO ] Deduced a trap composed of 20 places in 89 ms of which 0 ms to minimize.
[2023-03-18 23:52:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 271 ms
[2023-03-18 23:52:51] [INFO ] After 2774ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 251 ms.
[2023-03-18 23:52:52] [INFO ] After 3162ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 66 ms.
Support contains 66 out of 283 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 283/283 places, 263/263 transitions.
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 283 transition count 230
Reduce places removed 33 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 35 rules applied. Total rules applied 68 place count 250 transition count 228
Reduce places removed 1 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 2 with 8 rules applied. Total rules applied 76 place count 249 transition count 221
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 83 place count 242 transition count 221
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 19 Pre rules applied. Total rules applied 83 place count 242 transition count 202
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 4 with 38 rules applied. Total rules applied 121 place count 223 transition count 202
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 137 place count 207 transition count 186
Iterating global reduction 4 with 16 rules applied. Total rules applied 153 place count 207 transition count 186
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 153 place count 207 transition count 183
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 159 place count 204 transition count 183
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 19 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 233 place count 167 transition count 146
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 239 place count 164 transition count 146
Free-agglomeration rule applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 243 place count 164 transition count 142
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 247 place count 160 transition count 142
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 250 place count 160 transition count 142
Applied a total of 250 rules in 136 ms. Remains 160 /283 variables (removed 123) and now considering 142/263 (removed 121) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 138 ms. Remains : 160/283 places, 142/263 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=47 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) seen :1
FORMULA ShieldIIPt-PT-004B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :1
FORMULA ShieldIIPt-PT-004B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 142 rows 160 cols
[2023-03-18 23:52:52] [INFO ] Computed 37 place invariants in 2 ms
[2023-03-18 23:52:52] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 23:52:52] [INFO ] [Nat]Absence check using 37 positive place invariants in 7 ms returned sat
[2023-03-18 23:52:53] [INFO ] After 110ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 23:52:53] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-18 23:52:53] [INFO ] After 75ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-18 23:52:53] [INFO ] Deduced a trap composed of 11 places in 62 ms of which 0 ms to minimize.
[2023-03-18 23:52:53] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 1 ms to minimize.
[2023-03-18 23:52:53] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2023-03-18 23:52:53] [INFO ] Deduced a trap composed of 12 places in 58 ms of which 0 ms to minimize.
[2023-03-18 23:52:53] [INFO ] Deduced a trap composed of 11 places in 74 ms of which 1 ms to minimize.
[2023-03-18 23:52:53] [INFO ] Deduced a trap composed of 11 places in 71 ms of which 1 ms to minimize.
[2023-03-18 23:52:53] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 512 ms
[2023-03-18 23:52:53] [INFO ] Deduced a trap composed of 8 places in 86 ms of which 0 ms to minimize.
[2023-03-18 23:52:53] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 1 ms to minimize.
[2023-03-18 23:52:54] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 1 ms to minimize.
[2023-03-18 23:52:54] [INFO ] Deduced a trap composed of 20 places in 67 ms of which 1 ms to minimize.
[2023-03-18 23:52:54] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 333 ms
[2023-03-18 23:52:54] [INFO ] After 1047ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 102 ms.
[2023-03-18 23:52:54] [INFO ] After 1421ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 11 ms.
Support contains 47 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 142/142 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 160 transition count 141
Reduce places removed 1 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 5 rules applied. Total rules applied 6 place count 159 transition count 137
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 10 place count 155 transition count 137
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 10 place count 155 transition count 134
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 16 place count 152 transition count 134
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 38 place count 141 transition count 123
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 40 place count 141 transition count 121
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 42 place count 139 transition count 121
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 44 place count 139 transition count 121
Applied a total of 44 rules in 56 ms. Remains 139 /160 variables (removed 21) and now considering 121/142 (removed 21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 139/160 places, 121/142 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 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 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 397768 steps, run timeout after 3001 ms. (steps per millisecond=132 ) properties seen :{}
Probabilistic random walk after 397768 steps, saw 223163 distinct states, run finished after 3003 ms. (steps per millisecond=132 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 121 rows 139 cols
[2023-03-18 23:52:57] [INFO ] Computed 37 place invariants in 2 ms
[2023-03-18 23:52:57] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 23:52:57] [INFO ] [Nat]Absence check using 37 positive place invariants in 9 ms returned sat
[2023-03-18 23:52:57] [INFO ] After 116ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 23:52:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-18 23:52:57] [INFO ] After 78ms SMT Verify possible using 10 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-18 23:52:57] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 1 ms to minimize.
[2023-03-18 23:52:57] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 1 ms to minimize.
[2023-03-18 23:52:58] [INFO ] Deduced a trap composed of 11 places in 95 ms of which 0 ms to minimize.
[2023-03-18 23:52:58] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 0 ms to minimize.
[2023-03-18 23:52:58] [INFO ] Deduced a trap composed of 10 places in 72 ms of which 8 ms to minimize.
[2023-03-18 23:52:58] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 1 ms to minimize.
[2023-03-18 23:52:58] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2023-03-18 23:52:58] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 540 ms
[2023-03-18 23:52:58] [INFO ] Deduced a trap composed of 7 places in 100 ms of which 0 ms to minimize.
[2023-03-18 23:52:58] [INFO ] Deduced a trap composed of 10 places in 159 ms of which 0 ms to minimize.
[2023-03-18 23:52:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 293 ms
[2023-03-18 23:52:58] [INFO ] After 1054ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 76 ms.
[2023-03-18 23:52:58] [INFO ] After 1356ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 2 ms.
Support contains 47 out of 139 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 139/139 places, 121/121 transitions.
Applied a total of 0 rules in 3 ms. Remains 139 /139 variables (removed 0) and now considering 121/121 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 139/139 places, 121/121 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 139/139 places, 121/121 transitions.
Applied a total of 0 rules in 16 ms. Remains 139 /139 variables (removed 0) and now considering 121/121 (removed 0) transitions.
[2023-03-18 23:52:58] [INFO ] Invariant cache hit.
[2023-03-18 23:52:59] [INFO ] Implicit Places using invariants in 299 ms returned [125]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 302 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 138/139 places, 121/121 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 138 transition count 120
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 137 transition count 120
Applied a total of 2 rules in 5 ms. Remains 137 /138 variables (removed 1) and now considering 120/121 (removed 1) transitions.
// Phase 1: matrix 120 rows 137 cols
[2023-03-18 23:52:59] [INFO ] Computed 36 place invariants in 3 ms
[2023-03-18 23:52:59] [INFO ] Implicit Places using invariants in 114 ms returned [118]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 115 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 136/139 places, 120/121 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 119
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 119
Applied a total of 2 rules in 10 ms. Remains 135 /136 variables (removed 1) and now considering 119/120 (removed 1) transitions.
// Phase 1: matrix 119 rows 135 cols
[2023-03-18 23:52:59] [INFO ] Computed 35 place invariants in 2 ms
[2023-03-18 23:52:59] [INFO ] Implicit Places using invariants in 102 ms returned []
[2023-03-18 23:52:59] [INFO ] Invariant cache hit.
[2023-03-18 23:52:59] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-18 23:52:59] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 135/139 places, 119/121 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 779 ms. Remains : 135/139 places, 119/121 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) 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 2) seen :0
Interrupted probabilistic random walk after 526291 steps, run timeout after 3001 ms. (steps per millisecond=175 ) properties seen :{}
Probabilistic random walk after 526291 steps, saw 290666 distinct states, run finished after 3005 ms. (steps per millisecond=175 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-18 23:53:02] [INFO ] Invariant cache hit.
[2023-03-18 23:53:03] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 23:53:03] [INFO ] [Nat]Absence check using 35 positive place invariants in 6 ms returned sat
[2023-03-18 23:53:03] [INFO ] After 165ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 23:53:03] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-18 23:53:03] [INFO ] After 67ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-18 23:53:03] [INFO ] Deduced a trap composed of 7 places in 59 ms of which 1 ms to minimize.
[2023-03-18 23:53:03] [INFO ] Deduced a trap composed of 11 places in 166 ms of which 0 ms to minimize.
[2023-03-18 23:53:03] [INFO ] Deduced a trap composed of 10 places in 62 ms of which 3 ms to minimize.
[2023-03-18 23:53:03] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 0 ms to minimize.
[2023-03-18 23:53:03] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 0 ms to minimize.
[2023-03-18 23:53:03] [INFO ] Deduced a trap composed of 11 places in 181 ms of which 1 ms to minimize.
[2023-03-18 23:53:04] [INFO ] Deduced a trap composed of 10 places in 62 ms of which 1 ms to minimize.
[2023-03-18 23:53:04] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 731 ms
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :1.38945e+06 after 1.90972e+10
Reachability property ShieldIIPt-PT-004B-ReachabilityFireability-14 is true.
[2023-03-18 23:53:04] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2023-03-18 23:53:04] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 1 ms to minimize.
[2023-03-18 23:53:04] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 0 ms to minimize.
[2023-03-18 23:53:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 149 ms
[2023-03-18 23:53:04] [INFO ] After 1022ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 42 ms.
[2023-03-18 23:53:04] [INFO ] After 1291ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 9 ms.
Support contains 47 out of 135 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 135/135 places, 119/119 transitions.
Applied a total of 0 rules in 6 ms. Remains 135 /135 variables (removed 0) and now considering 119/119 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 135/135 places, 119/119 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 135/135 places, 119/119 transitions.
Applied a total of 0 rules in 8 ms. Remains 135 /135 variables (removed 0) and now considering 119/119 (removed 0) transitions.
[2023-03-18 23:53:04] [INFO ] Invariant cache hit.
[2023-03-18 23:53:04] [INFO ] Implicit Places using invariants in 305 ms returned []
[2023-03-18 23:53:04] [INFO ] Invariant cache hit.
[2023-03-18 23:53:04] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-18 23:53:04] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 450 ms to find 0 implicit places.
[2023-03-18 23:53:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 23:53:04] [INFO ] Invariant cache hit.
[2023-03-18 23:53:04] [INFO ] Dead Transitions using invariants and state equation in 143 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 641 ms. Remains : 135/135 places, 119/119 transitions.
Graph (complete) has 289 edges and 135 vertex of which 134 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 134 transition count 119
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 134 transition count 118
Applied a total of 8 rules in 9 ms. Remains 134 /135 variables (removed 1) and now considering 118/119 (removed 1) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 118 rows 134 cols
[2023-03-18 23:53:04] [INFO ] Computed 34 place invariants in 2 ms
[2023-03-18 23:53:05] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 23:53:05] [INFO ] [Nat]Absence check using 34 positive place invariants in 4 ms returned sat
[2023-03-18 23:53:05] [INFO ] After 75ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 23:53:05] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-18 23:53:05] [INFO ] After 36ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-18 23:53:05] [INFO ] Deduced a trap composed of 7 places in 164 ms of which 0 ms to minimize.
[2023-03-18 23:53:05] [INFO ] Deduced a trap composed of 8 places in 235 ms of which 1 ms to minimize.
[2023-03-18 23:53:05] [INFO ] Deduced a trap composed of 15 places in 127 ms of which 0 ms to minimize.
[2023-03-18 23:53:05] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 0 ms to minimize.
[2023-03-18 23:53:05] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 0 ms to minimize.
[2023-03-18 23:53:05] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2023-03-18 23:53:06] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 0 ms to minimize.
[2023-03-18 23:53:06] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 0 ms to minimize.
[2023-03-18 23:53:06] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 1 ms to minimize.
[2023-03-18 23:53:06] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2023-03-18 23:53:06] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 936 ms
[2023-03-18 23:53:06] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 0 ms to minimize.
[2023-03-18 23:53:06] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 0 ms to minimize.
[2023-03-18 23:53:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 113 ms
[2023-03-18 23:53:06] [INFO ] After 1132ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 63 ms.
[2023-03-18 23:53:06] [INFO ] After 1370ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-18 23:53:06] [INFO ] Flatten gal took : 7 ms
[2023-03-18 23:53:06] [INFO ] Flatten gal took : 18 ms
[2023-03-18 23:53:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1754519770803472691.gal : 3 ms
[2023-03-18 23:53:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18215433067070025966.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/ReachabilityCardinality1754519770803472691.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18215433067070025966.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/ReachabilityCardinality18215433067070025966.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 19
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :19 after 87
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :87 after 3369
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :3369 after 10101
Reachability property ShieldIIPt-PT-004B-ReachabilityFireability-11 is true.
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :414101 after 506437
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :506437 after 507232
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :507232 after 542002
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :542002 after 825178
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :825178 after 1.10473e+07
Detected timeout of ITS tools.
[2023-03-18 23:53:21] [INFO ] Flatten gal took : 7 ms
[2023-03-18 23:53:21] [INFO ] Applying decomposition
[2023-03-18 23:53:21] [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/graph9305777035883073050.txt' '-o' '/tmp/graph9305777035883073050.bin' '-w' '/tmp/graph9305777035883073050.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9305777035883073050.bin' '-l' '-1' '-v' '-w' '/tmp/graph9305777035883073050.weights' '-q' '0' '-e' '0.001'
[2023-03-18 23:53:21] [INFO ] Decomposing Gal with order
[2023-03-18 23:53:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 23:53:21] [INFO ] Removed a total of 19 redundant transitions.
[2023-03-18 23:53:21] [INFO ] Flatten gal took : 83 ms
[2023-03-18 23:53:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 7 ms.
[2023-03-18 23:53:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3407335499166652417.gal : 5 ms
[2023-03-18 23:53:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6868243604681255487.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/ReachabilityCardinality3407335499166652417.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6868243604681255487.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 ...307
Loading property file /tmp/ReachabilityCardinality6868243604681255487.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 19
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :19 after 106
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :45451 after 45469
Reachability property ShieldIIPt-PT-004B-ReachabilityFireability-06 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 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,1.09724e+06,0.031436,5152,279,45,1459,294,390,1118,87,550,0
Total reachable state count : 1097237

Verifying 1 reachability properties.
Reachability property ShieldIIPt-PT-004B-ReachabilityFireability-06 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-004B-ReachabilityFireability-06,3672,0.032787,5152,97,30,1459,294,473,1118,101,550,0
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 23:53:21] [INFO ] Flatten gal took : 11 ms
[2023-03-18 23:53:21] [INFO ] Applying decomposition
[2023-03-18 23:53:21] [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/graph1022575512900821557.txt' '-o' '/tmp/graph1022575512900821557.bin' '-w' '/tmp/graph1022575512900821557.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1022575512900821557.bin' '-l' '-1' '-v' '-w' '/tmp/graph1022575512900821557.weights' '-q' '0' '-e' '0.001'
[2023-03-18 23:53:21] [INFO ] Decomposing Gal with order
[2023-03-18 23:53:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 23:53:22] [INFO ] Removed a total of 24 redundant transitions.
[2023-03-18 23:53:22] [INFO ] Flatten gal took : 20 ms
[2023-03-18 23:53:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-18 23:53:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9939990577503256585.gal : 5 ms
[2023-03-18 23:53:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4342334113441937657.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/ReachabilityCardinality9939990577503256585.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4342334113441937657.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 ...307
Loading property file /tmp/ReachabilityCardinality4342334113441937657.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 175
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :175 after 6679
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :8.98728e+11 after 1.47283e+12
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-19 00:23:22] [INFO ] Flatten gal took : 15 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3054289724823499368
[2023-03-19 00:23:22] [INFO ] Computing symmetric may disable matrix : 119 transitions.
[2023-03-19 00:23:22] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 00:23:22] [INFO ] Computing symmetric may enable matrix : 119 transitions.
[2023-03-19 00:23:22] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 00:23:22] [INFO ] Applying decomposition
[2023-03-19 00:23:22] [INFO ] Flatten gal took : 7 ms
[2023-03-19 00:23:22] [INFO ] Computing Do-Not-Accords matrix : 119 transitions.
[2023-03-19 00:23:22] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 00:23:22] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3054289724823499368
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/graph11511603814600362807.txt' '-o' '/tmp/graph11511603814600362807.bin' '-w' '/tmp/graph11511603814600362807.weights'
Running compilation step : cd /tmp/ltsmin3054289724823499368;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11511603814600362807.bin' '-l' '-1' '-v' '-w' '/tmp/graph11511603814600362807.weights' '-q' '0' '-e' '0.001'
[2023-03-19 00:23:22] [INFO ] Decomposing Gal with order
[2023-03-19 00:23:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 00:23:22] [INFO ] Removed a total of 18 redundant transitions.
[2023-03-19 00:23:22] [INFO ] Flatten gal took : 8 ms
[2023-03-19 00:23:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 3 ms.
[2023-03-19 00:23:22] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability2421652671089139948.gal : 2 ms
[2023-03-19 00:23:22] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability12998815010154426531.prop : 9 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/ReachabilityFireability2421652671089139948.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability12998815010154426531.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/ReachabilityFireability12998815010154426531.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 19
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :19 after 5053
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :121201 after 225565
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :225565 after 6.8613e+10
Compilation finished in 466 ms.
Running link step : cd /tmp/ltsmin3054289724823499368;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 77 ms.
Running LTSmin : cd /tmp/ltsmin3054289724823499368;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldIIPtPT004BReachabilityFireability06==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
petri\_inst\_inst\_mod\_flat,1.05414e+15,0.526015,20872,563,69,33912,339,561,66340,81,1394,0
Total reachable state count : 1054135301389401

Verifying 2 reachability properties.
Reachability property ShieldIIPt-PT-004B-ReachabilityFireability-06 does not hold.
FORMULA ShieldIIPt-PT-004B-ReachabilityFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : ShieldIIPt-PT-004B-ReachabilityFireability-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
ShieldIIPt-PT-004B-ReachabilityFireability-06,0,0.529176,21136,1,0,33912,339,591,66340,89,1394,728
Reachability property ShieldIIPt-PT-004B-ReachabilityFireability-11 is true.
FORMULA ShieldIIPt-PT-004B-ReachabilityFireability-11 TRUE 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
ShieldIIPt-PT-004B-ReachabilityFireability-11,1.9584e+07,0.532753,21136,87,26,33912,339,625,66340,90,1394,1893
ITS tools runner thread asked to quit. Dying gracefully.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1835318 ms.

BK_STOP 1679185403096

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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="ShieldIIPt-PT-004B"
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 ShieldIIPt-PT-004B, 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 r389-oct2-167903713300239"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-004B.tgz
mv ShieldIIPt-PT-004B 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 ;