Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r198-tall-171640625900018.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is FlexibleBarrier-PT-06b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-171640625900018
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 592K
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 22 14:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 19 18:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 08:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Apr 13 08:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 08:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Apr 13 08:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 141K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1716495732833

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=gold2023
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=FlexibleBarrier-PT-06b
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-23 20:22:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-23 20:22:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 20:22:14] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2024-05-23 20:22:14] [INFO ] Transformed 542 places.
[2024-05-23 20:22:14] [INFO ] Transformed 621 transitions.
[2024-05-23 20:22:14] [INFO ] Found NUPN structural information;
[2024-05-23 20:22:14] [INFO ] Parsed PT model containing 542 places and 621 transitions and 1533 arcs in 159 ms.
Graph (trivial) has 522 edges and 542 vertex of which 38 / 542 are part of one of the 6 SCC in 7 ms
Free SCC test removed 32 places
Structural test allowed to assert that 164 places are NOT stable. Took 16 ms.
Ensure Unique test removed 33 transitions
Reduce redundant transitions removed 33 transitions.
[2024-05-23 20:22:15] [INFO ] Flatten gal took : 88 ms
[2024-05-23 20:22:15] [INFO ] Flatten gal took : 30 ms
[2024-05-23 20:22:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4696412057316150480.gal : 46 ms
[2024-05-23 20:22:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6023467112838190263.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4696412057316150480.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6023467112838190263.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality6023467112838190263.prop.
Incomplete random walk after 10000 steps, including 245 resets, run finished after 839 ms. (steps per millisecond=11 ) properties (out of 378) seen :135
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :0
Running SMT prover for 243 properties.
[2024-05-23 20:22:15] [INFO ] Flow matrix only has 583 transitions (discarded 5 similar events)
// Phase 1: matrix 583 rows 510 cols
[2024-05-23 20:22:15] [INFO ] Computed 8 invariants in 12 ms
SDD proceeding with computation,378 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,378 properties remain. new max is 8
SDD size :5 after 19
SDD proceeding with computation,378 properties remain. new max is 16
SDD size :19 after 21
SDD proceeding with computation,378 properties remain. new max is 32
SDD size :21 after 231
SDD proceeding with computation,378 properties remain. new max is 64
SDD size :231 after 3395
SDD proceeding with computation,378 properties remain. new max is 128
SDD size :3395 after 1.52598e+06
[2024-05-23 20:22:18] [INFO ] After 2925ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:243
[2024-05-23 20:22:20] [INFO ] [Nat]Absence check using 8 positive place invariants in 21 ms returned sat
[2024-05-23 20:22:27] [INFO ] After 4771ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :243
[2024-05-23 20:22:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 20:22:32] [INFO ] After 4563ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :243
[2024-05-23 20:22:32] [INFO ] Deduced a trap composed of 201 places in 214 ms of which 5 ms to minimize.
[2024-05-23 20:22:32] [INFO ] Deduced a trap composed of 184 places in 126 ms of which 1 ms to minimize.
[2024-05-23 20:22:32] [INFO ] Deduced a trap composed of 155 places in 148 ms of which 1 ms to minimize.
[2024-05-23 20:22:32] [INFO ] Deduced a trap composed of 124 places in 59 ms of which 1 ms to minimize.
[2024-05-23 20:22:32] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 657 ms
[2024-05-23 20:22:33] [INFO ] Deduced a trap composed of 174 places in 269 ms of which 1 ms to minimize.
[2024-05-23 20:22:33] [INFO ] Deduced a trap composed of 159 places in 178 ms of which 15 ms to minimize.
[2024-05-23 20:22:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 500 ms
[2024-05-23 20:22:33] [INFO ] Deduced a trap composed of 183 places in 502 ms of which 0 ms to minimize.
[2024-05-23 20:22:34] [INFO ] Deduced a trap composed of 121 places in 251 ms of which 4 ms to minimize.
[2024-05-23 20:22:34] [INFO ] Deduced a trap composed of 198 places in 606 ms of which 0 ms to minimize.
[2024-05-23 20:22:34] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1436 ms
[2024-05-23 20:22:35] [INFO ] Deduced a trap composed of 178 places in 158 ms of which 0 ms to minimize.
[2024-05-23 20:22:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 202 ms
Invariant property smplace_493 does not hold.
Invariant property smplace_370 does not hold.
Invariant property smplace_367 does not hold.
Invariant property smplace_362 does not hold.
Invariant property smplace_313 does not hold.
Invariant property smplace_250 does not hold.
Invariant property smplace_187 does not hold.
Invariant property smplace_126 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_124 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_71 does not hold.
Invariant property smplace_70 does not hold.
Invariant property smplace_61 does not hold.
Invariant property smplace_27 does not hold.
Invariant property smplace_25 does not hold.
SDD proceeding with computation,362 properties remain. new max is 128
SDD size :1.52598e+06 after 3.72626e+08
[2024-05-23 20:22:36] [INFO ] Deduced a trap composed of 185 places in 160 ms of which 1 ms to minimize.
[2024-05-23 20:22:36] [INFO ] Deduced a trap composed of 177 places in 182 ms of which 0 ms to minimize.
[2024-05-23 20:22:36] [INFO ] Deduced a trap composed of 202 places in 122 ms of which 0 ms to minimize.
[2024-05-23 20:22:36] [INFO ] Deduced a trap composed of 121 places in 115 ms of which 0 ms to minimize.
[2024-05-23 20:22:36] [INFO ] Deduced a trap composed of 178 places in 122 ms of which 0 ms to minimize.
[2024-05-23 20:22:36] [INFO ] Deduced a trap composed of 176 places in 108 ms of which 0 ms to minimize.
[2024-05-23 20:22:36] [INFO ] Deduced a trap composed of 176 places in 103 ms of which 0 ms to minimize.
[2024-05-23 20:22:37] [INFO ] Deduced a trap composed of 187 places in 101 ms of which 0 ms to minimize.
[2024-05-23 20:22:37] [INFO ] Deduced a trap composed of 157 places in 83 ms of which 0 ms to minimize.
[2024-05-23 20:22:37] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1288 ms
[2024-05-23 20:22:37] [INFO ] Deduced a trap composed of 193 places in 152 ms of which 0 ms to minimize.
[2024-05-23 20:22:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 197 ms
[2024-05-23 20:22:38] [INFO ] Deduced a trap composed of 104 places in 84 ms of which 0 ms to minimize.
[2024-05-23 20:22:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 124 ms
[2024-05-23 20:22:38] [INFO ] Deduced a trap composed of 180 places in 114 ms of which 1 ms to minimize.
[2024-05-23 20:22:38] [INFO ] Deduced a trap composed of 181 places in 120 ms of which 0 ms to minimize.
[2024-05-23 20:22:38] [INFO ] Deduced a trap composed of 196 places in 116 ms of which 1 ms to minimize.
[2024-05-23 20:22:38] [INFO ] Deduced a trap composed of 161 places in 107 ms of which 0 ms to minimize.
[2024-05-23 20:22:38] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 548 ms
[2024-05-23 20:22:39] [INFO ] Deduced a trap composed of 160 places in 143 ms of which 1 ms to minimize.
[2024-05-23 20:22:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 183 ms
[2024-05-23 20:22:39] [INFO ] Deduced a trap composed of 177 places in 134 ms of which 0 ms to minimize.
[2024-05-23 20:22:39] [INFO ] Deduced a trap composed of 162 places in 128 ms of which 1 ms to minimize.
[2024-05-23 20:22:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 321 ms
[2024-05-23 20:22:39] [INFO ] Deduced a trap composed of 155 places in 118 ms of which 1 ms to minimize.
[2024-05-23 20:22:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 165 ms
[2024-05-23 20:22:39] [INFO ] Deduced a trap composed of 157 places in 130 ms of which 1 ms to minimize.
[2024-05-23 20:22:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 168 ms
[2024-05-23 20:22:40] [INFO ] Deduced a trap composed of 107 places in 66 ms of which 1 ms to minimize.
[2024-05-23 20:22:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2024-05-23 20:22:40] [INFO ] Deduced a trap composed of 199 places in 125 ms of which 0 ms to minimize.
[2024-05-23 20:22:40] [INFO ] Deduced a trap composed of 195 places in 127 ms of which 1 ms to minimize.
[2024-05-23 20:22:41] [INFO ] Deduced a trap composed of 189 places in 108 ms of which 1 ms to minimize.
[2024-05-23 20:22:41] [INFO ] Deduced a trap composed of 172 places in 134 ms of which 4 ms to minimize.
[2024-05-23 20:22:41] [INFO ] Deduced a trap composed of 123 places in 113 ms of which 1 ms to minimize.
[2024-05-23 20:22:41] [INFO ] Deduced a trap composed of 159 places in 125 ms of which 0 ms to minimize.
[2024-05-23 20:22:41] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 889 ms
[2024-05-23 20:22:41] [INFO ] Deduced a trap composed of 175 places in 113 ms of which 0 ms to minimize.
[2024-05-23 20:22:41] [INFO ] Deduced a trap composed of 180 places in 111 ms of which 0 ms to minimize.
[2024-05-23 20:22:41] [INFO ] Deduced a trap composed of 159 places in 100 ms of which 1 ms to minimize.
[2024-05-23 20:22:42] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 403 ms
[2024-05-23 20:22:42] [INFO ] Deduced a trap composed of 180 places in 127 ms of which 1 ms to minimize.
[2024-05-23 20:22:42] [INFO ] Deduced a trap composed of 181 places in 114 ms of which 0 ms to minimize.
[2024-05-23 20:22:42] [INFO ] Deduced a trap composed of 182 places in 101 ms of which 0 ms to minimize.
[2024-05-23 20:22:42] [INFO ] Deduced a trap composed of 174 places in 93 ms of which 0 ms to minimize.
[2024-05-23 20:22:42] [INFO ] Deduced a trap composed of 154 places in 87 ms of which 1 ms to minimize.
[2024-05-23 20:22:42] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 634 ms
[2024-05-23 20:22:42] [INFO ] Deduced a trap composed of 123 places in 128 ms of which 1 ms to minimize.
[2024-05-23 20:22:43] [INFO ] Deduced a trap composed of 182 places in 124 ms of which 1 ms to minimize.
[2024-05-23 20:22:43] [INFO ] Deduced a trap composed of 178 places in 106 ms of which 1 ms to minimize.
[2024-05-23 20:22:43] [INFO ] Deduced a trap composed of 158 places in 112 ms of which 0 ms to minimize.
[2024-05-23 20:22:43] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 561 ms
[2024-05-23 20:22:43] [INFO ] Deduced a trap composed of 162 places in 121 ms of which 1 ms to minimize.
[2024-05-23 20:22:43] [INFO ] Deduced a trap composed of 120 places in 134 ms of which 2 ms to minimize.
[2024-05-23 20:22:43] [INFO ] Deduced a trap composed of 175 places in 116 ms of which 0 ms to minimize.
[2024-05-23 20:22:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 447 ms
[2024-05-23 20:22:43] [INFO ] Deduced a trap composed of 177 places in 114 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:426)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-23 20:22:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-23 20:22:43] [INFO ] After 25051ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:243
Fused 243 Parikh solutions to 241 different solutions.
Parikh walk visited 9 properties in 678 ms.
Support contains 222 out of 510 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 510/510 places, 588/588 transitions.
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 79 transitions
Trivial Post-agglo rules discarded 79 transitions
Performed 79 trivial Post agglomeration. Transition count delta: 79
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 510 transition count 503
Reduce places removed 79 places and 0 transitions.
Iterating post reduction 1 with 79 rules applied. Total rules applied 164 place count 431 transition count 503
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 164 place count 431 transition count 502
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 166 place count 430 transition count 502
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 212 place count 384 transition count 456
Iterating global reduction 2 with 46 rules applied. Total rules applied 258 place count 384 transition count 456
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 266 place count 376 transition count 448
Iterating global reduction 2 with 8 rules applied. Total rules applied 274 place count 376 transition count 448
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 336 place count 345 transition count 417
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 342 place count 345 transition count 411
Free-agglomeration rule applied 87 times.
Iterating global reduction 3 with 87 rules applied. Total rules applied 429 place count 345 transition count 324
Reduce places removed 87 places and 0 transitions.
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 97 rules applied. Total rules applied 526 place count 258 transition count 314
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 527 place count 258 transition count 314
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 528 place count 258 transition count 313
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 529 place count 257 transition count 312
Applied a total of 529 rules in 169 ms. Remains 257 /510 variables (removed 253) and now considering 312/588 (removed 276) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 179 ms. Remains : 257/510 places, 312/588 transitions.
Finished random walk after 9939 steps, including 0 resets, run visited all 222 properties in 370 ms. (steps per millisecond=26 )
Parikh walk visited 0 properties in 0 ms.
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)
Able to resolve query StableMarking after proving 380 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING TOPOLOGICAL
Total runtime 30564 ms.

BK_STOP 1716495766729

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FlexibleBarrier-PT-06b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is FlexibleBarrier-PT-06b, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r198-tall-171640625900018"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-06b.tgz
mv FlexibleBarrier-PT-06b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;