Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r051-tajo-167813703600127.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-PT-V20P20N10, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-tajo-167813703600127
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 11K Feb 25 12:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 12:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 40K Feb 25 12:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 169K Feb 25 12:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 51K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 165K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 25 12:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 25 12:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 194K Feb 25 12:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 798K Feb 25 12:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 434K Mar 5 18:22 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678998169772

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=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BridgeAndVehicles-PT-V20P20N10
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303021504
[2023-03-16 20:22:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-16 20:22:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 20:22:51] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2023-03-16 20:22:51] [INFO ] Transformed 68 places.
[2023-03-16 20:22:51] [INFO ] Transformed 548 transitions.
[2023-03-16 20:22:51] [INFO ] Parsed PT model containing 68 places and 548 transitions and 4070 arcs in 145 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 63 transition count 546
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 11 place count 61 transition count 544
Applied a total of 11 rules in 45 ms. Remains 61 /68 variables (removed 7) and now considering 544/548 (removed 4) transitions.
[2023-03-16 20:22:51] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
// Phase 1: matrix 126 rows 61 cols
[2023-03-16 20:22:51] [INFO ] Computed 4 place invariants in 10 ms
[2023-03-16 20:22:52] [INFO ] Implicit Places using invariants in 379 ms returned []
[2023-03-16 20:22:52] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-16 20:22:52] [INFO ] Invariant cache hit.
[2023-03-16 20:22:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-16 20:22:52] [INFO ] Implicit Places using invariants and state equation in 248 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 657 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 59/68 places, 544/548 transitions.
Applied a total of 0 rules in 10 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 713 ms. Remains : 59/68 places, 544/548 transitions.
Initial state reduction rules removed 3 formulas.
[2023-03-16 20:22:52] [INFO ] Flatten gal took : 152 ms
[2023-03-16 20:22:53] [INFO ] Flatten gal took : 88 ms
[2023-03-16 20:22:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10714238644680461144.gal : 43 ms
[2023-03-16 20:22:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14879920091682422677.prop : 13 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/ReachabilityCardinality10714238644680461144.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14879920091682422677.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 ...330
Loading property file /tmp/ReachabilityCardinality14879920091682422677.prop.
SDD proceeding with computation,541 properties remain. new max is 4
SDD size :1 after 2
Reachability property qltransition_62 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,538 properties remain. new max is 4
SDD size :2 after 6
Reachability property qltransition_63 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_2 is true.
SDD proceeding with computation,535 properties remain. new max is 4
SDD size :6 after 12
Reachability property qltransition_64 is true.
Reachability property qltransition_45 is true.
Reachability property qltransition_3 is true.
SDD proceeding with computation,532 properties remain. new max is 4
SDD size :12 after 20
Reachability property qltransition_65 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,529 properties remain. new max is 4
SDD size :20 after 30
Reachability property qltransition_66 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_5 is true.
SDD proceeding with computation,526 properties remain. new max is 4
SDD size :30 after 42
Reachability property qltransition_67 is true.
Reachability property qltransition_48 is true.
Reachability property qltransition_6 is true.
SDD proceeding with computation,523 properties remain. new max is 4
SDD size :42 after 56
Incomplete random walk after 10000 steps, including 79 resets, run finished after 915 ms. (steps per millisecond=10 ) properties (out of 541) seen :136
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) 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 405) 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 405) seen :0
Reachability property qltransition_68 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,520 properties remain. new max is 4
SDD size :56 after 72
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 405) 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 405) 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 405) seen :0
Reachability property qltransition_69 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_8 is true.
SDD proceeding with computation,517 properties remain. new max is 4
SDD size :72 after 89
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 405) 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 405) seen :0
SDD proceeding with computation,517 properties remain. new max is 8
SDD size :89 after 90
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 405) 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 405) 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 405) seen :0
Reachability property qltransition_70 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,514 properties remain. new max is 8
SDD size :90 after 110
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) 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 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Reachability property qltransition_323 is true.
Reachability property qltransition_71 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_10 is true.
SDD proceeding with computation,510 properties remain. new max is 8
SDD size :110 after 133
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=8 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) 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 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) 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 405) seen :0
Reachability property qltransition_123 is true.
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Reachability property qltransition_72 is true.
Reachability property qltransition_11 is true.
SDD proceeding with computation,507 properties remain. new max is 8
SDD size :133 after 160
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) 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 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Reachability property qltransition_124 is true.
Reachability property qltransition_73 is true.
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 405) seen :0
Reachability property qltransition_12 is true.
SDD proceeding with computation,504 properties remain. new max is 8
SDD size :160 after 189
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) 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 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) 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 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Reachability property qltransition_125 is true.
Reachability property qltransition_74 is true.
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Reachability property qltransition_13 is true.
SDD proceeding with computation,501 properties remain. new max is 8
SDD size :189 after 220
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 405) 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 405) seen :0
Running SMT prover for 405 properties.
[2023-03-16 20:22:53] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
// Phase 1: matrix 126 rows 59 cols
[2023-03-16 20:22:53] [INFO ] Computed 4 place invariants in 6 ms
Reachability property qltransition_126 is true.
Reachability property qltransition_75 is true.
Reachability property qltransition_14 is true.
SDD proceeding with computation,498 properties remain. new max is 8
SDD size :220 after 253
Reachability property qltransition_127 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_15 is true.
SDD proceeding with computation,495 properties remain. new max is 8
SDD size :253 after 288
Reachability property qltransition_128 is true.
Reachability property qltransition_77 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,492 properties remain. new max is 8
SDD size :288 after 325
Reachability property qltransition_129 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_17 is true.
SDD proceeding with computation,489 properties remain. new max is 8
SDD size :325 after 364
Reachability property qltransition_130 is true.
Reachability property qltransition_79 is true.
Reachability property qltransition_18 is true.
SDD proceeding with computation,486 properties remain. new max is 8
SDD size :364 after 405
Reachability property qltransition_131 is true.
Reachability property qltransition_80 is true.
Reachability property qltransition_19 is true.
SDD proceeding with computation,483 properties remain. new max is 8
SDD size :405 after 448
Reachability property qltransition_132 is true.
Reachability property qltransition_81 is true.
SDD proceeding with computation,481 properties remain. new max is 8
SDD size :448 after 494
Reachability property qltransition_334 is true.
Reachability property qltransition_333 is true.
Reachability property qltransition_332 is true.
Reachability property qltransition_331 is true.
Reachability property qltransition_330 is true.
Reachability property qltransition_329 is true.
Reachability property qltransition_328 is true.
Reachability property qltransition_327 is true.
Reachability property qltransition_326 is true.
Reachability property qltransition_325 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_22 is true.
SDD proceeding with computation,468 properties remain. new max is 8
SDD size :988 after 992
Reachability property qltransition_152 is true.
Reachability property qltransition_151 is true.
Reachability property qltransition_150 is true.
SDD proceeding with computation,465 properties remain. new max is 8
SDD size :992 after 999
SDD proceeding with computation,465 properties remain. new max is 16
SDD size :999 after 1000
SDD proceeding with computation,465 properties remain. new max is 32
SDD size :1000 after 1004
SDD proceeding with computation,465 properties remain. new max is 64
SDD size :1004 after 1021
SDD proceeding with computation,465 properties remain. new max is 128
SDD size :1021 after 1060
Reachability property qltransition_149 is true.
Reachability property qltransition_148 is true.
SDD proceeding with computation,463 properties remain. new max is 128
SDD size :1060 after 1117
Reachability property qltransition_147 is true.
Reachability property qltransition_146 is true.
Reachability property qltransition_145 is true.
SDD proceeding with computation,460 properties remain. new max is 128
SDD size :1117 after 1165
Reachability property qltransition_144 is true.
Reachability property qltransition_143 is true.
SDD proceeding with computation,458 properties remain. new max is 128
SDD size :1165 after 1195
SDD proceeding with computation,458 properties remain. new max is 256
SDD size :1195 after 1211
SDD proceeding with computation,458 properties remain. new max is 512
SDD size :1211 after 1315
[2023-03-16 20:22:55] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
SDD proceeding with computation,458 properties remain. new max is 1024
SDD size :1315 after 1371
SDD proceeding with computation,458 properties remain. new max is 2048
SDD size :1371 after 1743
SDD proceeding with computation,458 properties remain. new max is 4096
SDD size :1743 after 2717
Reachability property qltransition_345 is true.
Reachability property qltransition_344 is true.
Reachability property qltransition_343 is true.
Reachability property qltransition_342 is true.
Reachability property qltransition_341 is true.
Reachability property qltransition_340 is true.
Reachability property qltransition_339 is true.
Reachability property qltransition_338 is true.
Reachability property qltransition_337 is true.
Reachability property qltransition_336 is true.
Reachability property qltransition_182 is true.
Reachability property qltransition_181 is true.
Reachability property qltransition_180 is true.
Reachability property qltransition_179 is true.
Reachability property qltransition_178 is true.
Reachability property qltransition_177 is true.
Reachability property qltransition_176 is true.
Reachability property qltransition_175 is true.
Reachability property qltransition_174 is true.
Reachability property qltransition_173 is true.
Reachability property qltransition_172 is true.
Reachability property qltransition_171 is true.
Reachability property qltransition_170 is true.
Reachability property qltransition_169 is true.
Reachability property qltransition_168 is true.
Reachability property qltransition_167 is true.
Reachability property qltransition_166 is true.
Reachability property qltransition_165 is true.
Reachability property qltransition_164 is true.
Reachability property qltransition_163 is true.
Reachability property qltransition_162 is true.
Reachability property qltransition_161 is true.
Reachability property qltransition_160 is true.
Reachability property qltransition_159 is true.
Reachability property qltransition_158 is true.
Reachability property qltransition_157 is true.
Reachability property qltransition_156 is true.
Reachability property qltransition_155 is true.
Reachability property qltransition_154 is true.
Reachability property qltransition_153 is true.
Reachability property qltransition_83 is true.
Reachability property qltransition_54 is true.
Reachability property qltransition_23 is true.
SDD proceeding with computation,415 properties remain. new max is 4096
SDD size :9534 after 10804
[2023-03-16 20:22:58] [INFO ] After 4247ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:403
[2023-03-16 20:22:59] [INFO ] [Nat]Absence check using 4 positive place invariants in 14 ms returned sat
Reachability property qltransition_356 is true.
Reachability property qltransition_355 is true.
Reachability property qltransition_354 is true.
Reachability property qltransition_353 is true.
Reachability property qltransition_352 is true.
Reachability property qltransition_351 is true.
Reachability property qltransition_350 is true.
Reachability property qltransition_349 is true.
Reachability property qltransition_348 is true.
Reachability property qltransition_347 is true.
Reachability property qltransition_202 is true.
Reachability property qltransition_201 is true.
Reachability property qltransition_200 is true.
Reachability property qltransition_199 is true.
Reachability property qltransition_198 is true.
Reachability property qltransition_197 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_195 is true.
Reachability property qltransition_194 is true.
Reachability property qltransition_193 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_190 is true.
Reachability property qltransition_189 is true.
Reachability property qltransition_188 is true.
Reachability property qltransition_187 is true.
Reachability property qltransition_186 is true.
Reachability property qltransition_185 is true.
Reachability property qltransition_184 is true.
Reachability property qltransition_183 is true.
Reachability property qltransition_84 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_24 is true.
SDD proceeding with computation,382 properties remain. new max is 4096
SDD size :22646 after 23235
SDD proceeding with computation,382 properties remain. new max is 8192
SDD size :23235 after 26546
[2023-03-16 20:23:03] [INFO ] After 3136ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :403
[2023-03-16 20:23:03] [INFO ] State equation strengthened by 22 read => feed constraints.
Reachability property qltransition_378 is true.
Reachability property qltransition_377 is true.
Reachability property qltransition_376 is true.
Reachability property qltransition_375 is true.
Reachability property qltransition_374 is true.
Reachability property qltransition_373 is true.
Reachability property qltransition_372 is true.
Reachability property qltransition_371 is true.
Reachability property qltransition_370 is true.
Reachability property qltransition_369 is true.
Reachability property qltransition_367 is true.
Reachability property qltransition_366 is true.
Reachability property qltransition_365 is true.
Reachability property qltransition_364 is true.
Reachability property qltransition_363 is true.
Reachability property qltransition_362 is true.
Reachability property qltransition_361 is true.
Reachability property qltransition_360 is true.
Reachability property qltransition_359 is true.
Reachability property qltransition_358 is true.
Reachability property qltransition_242 is true.
Reachability property qltransition_241 is true.
Reachability property qltransition_240 is true.
Reachability property qltransition_239 is true.
Reachability property qltransition_238 is true.
Reachability property qltransition_237 is true.
Reachability property qltransition_236 is true.
Reachability property qltransition_235 is true.
Reachability property qltransition_234 is true.
Reachability property qltransition_233 is true.
Reachability property qltransition_232 is true.
Reachability property qltransition_231 is true.
Reachability property qltransition_230 is true.
Reachability property qltransition_229 is true.
Reachability property qltransition_228 is true.
Reachability property qltransition_227 is true.
Reachability property qltransition_226 is true.
Reachability property qltransition_225 is true.
Reachability property qltransition_224 is true.
Reachability property qltransition_223 is true.
Reachability property qltransition_222 is true.
Reachability property qltransition_221 is true.
Reachability property qltransition_220 is true.
Reachability property qltransition_219 is true.
Reachability property qltransition_218 is true.
Reachability property qltransition_217 is true.
Reachability property qltransition_216 is true.
Reachability property qltransition_215 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_213 is true.
Reachability property qltransition_212 is true.
Reachability property qltransition_211 is true.
Reachability property qltransition_210 is true.
Reachability property qltransition_209 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_207 is true.
Reachability property qltransition_206 is true.
Reachability property qltransition_205 is true.
Reachability property qltransition_204 is true.
Reachability property qltransition_203 is true.
Reachability property qltransition_86 is true.
Reachability property qltransition_85 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_25 is true.
SDD proceeding with computation,316 properties remain. new max is 8192
SDD size :64698 after 66721
[2023-03-16 20:23:08] [INFO ] After 5677ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :2 sat :403
[2023-03-16 20:23:08] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 7 ms to minimize.
[2023-03-16 20:23:08] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 85 ms
Reachability property qltransition_400 is true.
Reachability property qltransition_399 is true.
Reachability property qltransition_398 is true.
Reachability property qltransition_397 is true.
Reachability property qltransition_396 is true.
Reachability property qltransition_395 is true.
Reachability property qltransition_394 is true.
Reachability property qltransition_393 is true.
Reachability property qltransition_392 is true.
Reachability property qltransition_391 is true.
Reachability property qltransition_389 is true.
Reachability property qltransition_388 is true.
Reachability property qltransition_387 is true.
Reachability property qltransition_386 is true.
Reachability property qltransition_385 is true.
Reachability property qltransition_384 is true.
Reachability property qltransition_383 is true.
Reachability property qltransition_382 is true.
Reachability property qltransition_381 is true.
Reachability property qltransition_380 is true.
Reachability property qltransition_282 is true.
Reachability property qltransition_281 is true.
Reachability property qltransition_280 is true.
Reachability property qltransition_279 is true.
Reachability property qltransition_278 is true.
Reachability property qltransition_277 is true.
Reachability property qltransition_276 is true.
Reachability property qltransition_275 is true.
Reachability property qltransition_274 is true.
Reachability property qltransition_273 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_271 is true.
Reachability property qltransition_270 is true.
Reachability property qltransition_269 is true.
Reachability property qltransition_268 is true.
Reachability property qltransition_267 is true.
Reachability property qltransition_266 is true.
Reachability property qltransition_265 is true.
Reachability property qltransition_264 is true.
Reachability property qltransition_263 is true.
Reachability property qltransition_262 is true.
Reachability property qltransition_261 is true.
Reachability property qltransition_260 is true.
Reachability property qltransition_259 is true.
Reachability property qltransition_258 is true.
Reachability property qltransition_257 is true.
Reachability property qltransition_256 is true.
Reachability property qltransition_255 is true.
Reachability property qltransition_254 is true.
Reachability property qltransition_253 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_251 is true.
Reachability property qltransition_250 is true.
Reachability property qltransition_249 is true.
Reachability property qltransition_248 is true.
Reachability property qltransition_247 is true.
Reachability property qltransition_246 is true.
Reachability property qltransition_245 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_243 is true.
Reachability property qltransition_88 is true.
Reachability property qltransition_87 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_27 is true.
SDD proceeding with computation,250 properties remain. new max is 8192
SDD size :130654 after 132341
Reachability property qltransition_411 is true.
Reachability property qltransition_410 is true.
Reachability property qltransition_409 is true.
Reachability property qltransition_408 is true.
Reachability property qltransition_407 is true.
Reachability property qltransition_406 is true.
Reachability property qltransition_405 is true.
Reachability property qltransition_404 is true.
Reachability property qltransition_403 is true.
Reachability property qltransition_402 is true.
Reachability property qltransition_302 is true.
Reachability property qltransition_301 is true.
Reachability property qltransition_300 is true.
Reachability property qltransition_299 is true.
Reachability property qltransition_298 is true.
Reachability property qltransition_297 is true.
Reachability property qltransition_296 is true.
Reachability property qltransition_295 is true.
Reachability property qltransition_294 is true.
Reachability property qltransition_293 is true.
Reachability property qltransition_292 is true.
Reachability property qltransition_291 is true.
Reachability property qltransition_290 is true.
Reachability property qltransition_289 is true.
Reachability property qltransition_288 is true.
Reachability property qltransition_287 is true.
Reachability property qltransition_286 is true.
Reachability property qltransition_285 is true.
Reachability property qltransition_284 is true.
Reachability property qltransition_283 is true.
Reachability property qltransition_89 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_29 is true.
SDD proceeding with computation,217 properties remain. new max is 8192
SDD size :173646 after 179896
[2023-03-16 20:23:14] [INFO ] After 11553ms SMT Verify possible using trap constraints in natural domain returned unsat :22 sat :383
Attempting to minimize the solution found.
Reachability property qltransition_433 is true.
Reachability property qltransition_432 is true.
Reachability property qltransition_431 is true.
Reachability property qltransition_430 is true.
Reachability property qltransition_429 is true.
Reachability property qltransition_428 is true.
Reachability property qltransition_427 is true.
Reachability property qltransition_426 is true.
Reachability property qltransition_425 is true.
Reachability property qltransition_424 is true.
Reachability property qltransition_422 is true.
Reachability property qltransition_421 is true.
Reachability property qltransition_420 is true.
Reachability property qltransition_419 is true.
Reachability property qltransition_418 is true.
Reachability property qltransition_417 is true.
Reachability property qltransition_416 is true.
Reachability property qltransition_415 is true.
Reachability property qltransition_414 is true.
Reachability property qltransition_413 is true.
Reachability property qltransition_322 is true.
Reachability property qltransition_321 is true.
Reachability property qltransition_320 is true.
Reachability property qltransition_319 is true.
Reachability property qltransition_318 is true.
Reachability property qltransition_317 is true.
Reachability property qltransition_316 is true.
Reachability property qltransition_315 is true.
Reachability property qltransition_314 is true.
Reachability property qltransition_313 is true.
Reachability property qltransition_312 is true.
Reachability property qltransition_311 is true.
Reachability property qltransition_310 is true.
Reachability property qltransition_309 is true.
Reachability property qltransition_308 is true.
Reachability property qltransition_307 is true.
Reachability property qltransition_306 is true.
Reachability property qltransition_305 is true.
Reachability property qltransition_304 is true.
Reachability property qltransition_303 is true.
Reachability property qltransition_102 is true.
Reachability property qltransition_91 is true.
Reachability property qltransition_90 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_31 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,171 properties remain. new max is 8192
SDD size :281758 after 286910
Minimization took 3942 ms.
[2023-03-16 20:23:18] [INFO ] After 19876ms SMT Verify possible using all constraints in natural domain returned unsat :22 sat :383
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK STRUCTURAL_REDUCTION DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE SAT_SMT
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)
Total runtime 27184 ms.

BK_STOP 1678998199213

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -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//
++ 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 QuasiLiveness -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="BridgeAndVehicles-PT-V20P20N10"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
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 2-5348"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V20P20N10, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r051-tajo-167813703600127"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P20N10.tgz
mv BridgeAndVehicles-PT-V20P20N10 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;