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.r179-tall-167838867000283.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is FlexibleBarrier-PT-04b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-167838867000283
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 7.4K Feb 25 12:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 25 12:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 12:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 12:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 12:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Feb 25 12:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Feb 25 12:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 69K 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 StableMarking

=== Now, execution of the tool begins

BK_START 1679414419582

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=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=FlexibleBarrier-PT-04b
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202303021504
[2023-03-21 16:00:21] [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]
[2023-03-21 16:00:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 16:00:21] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2023-03-21 16:00:21] [INFO ] Transformed 268 places.
[2023-03-21 16:00:21] [INFO ] Transformed 305 transitions.
[2023-03-21 16:00:21] [INFO ] Found NUPN structural information;
[2023-03-21 16:00:21] [INFO ] Parsed PT model containing 268 places and 305 transitions and 743 arcs in 116 ms.
Graph (trivial) has 254 edges and 268 vertex of which 26 / 268 are part of one of the 4 SCC in 3 ms
Free SCC test removed 22 places
Structural test allowed to assert that 90 places are NOT stable. Took 12 ms.
Ensure Unique test removed 23 transitions
Reduce redundant transitions removed 23 transitions.
[2023-03-21 16:00:21] [INFO ] Flatten gal took : 74 ms
[2023-03-21 16:00:21] [INFO ] Flatten gal took : 74 ms
[2023-03-21 16:00:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14443624974557782125.gal : 39 ms
[2023-03-21 16:00:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8598098804831097101.prop : 2 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/ReachabilityCardinality14443624974557782125.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8598098804831097101.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/ReachabilityCardinality8598098804831097101.prop.
Incomplete random walk after 10000 steps, including 297 resets, run finished after 589 ms. (steps per millisecond=16 ) properties (out of 178) seen :134
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
SDD proceeding with computation,178 properties remain. new max is 4
SDD size :1 after 5
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
SDD proceeding with computation,178 properties remain. new max is 8
SDD size :5 after 15
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
SDD proceeding with computation,178 properties remain. new max is 16
SDD size :15 after 125
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :4
SDD proceeding with computation,178 properties remain. new max is 32
SDD size :125 after 1345
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
SDD proceeding with computation,178 properties remain. new max is 64
SDD size :1345 after 16118
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 40) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 36) seen :4
Invariant property smplace_229 does not hold.
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Invariant property smplace_186 does not hold.
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 32) seen :0
Invariant property smplace_183 does not hold.
Invariant property smplace_178 does not hold.
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Invariant property smplace_137 does not hold.
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Invariant property smplace_92 does not hold.
Invariant property smplace_91 does not hold.
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Invariant property smplace_90 does not hold.
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Invariant property smplace_55 does not hold.
Invariant property smplace_53 does not hold.
Invariant property smplace_52 does not hold.
Invariant property smplace_43 does not hold.
Running SMT prover for 32 properties.
Invariant property smplace_17 does not hold.
Invariant property smplace_15 does not hold.
[2023-03-21 16:00:22] [INFO ] Flow matrix only has 279 transitions (discarded 3 similar events)
SDD proceeding with computation,164 properties remain. new max is 64
SDD size :16118 after 248642
// Phase 1: matrix 279 rows 246 cols
[2023-03-21 16:00:22] [INFO ] Computed 6 place invariants in 14 ms
Invariant property smplace_185 does not hold.
Invariant property smplace_184 does not hold.
Invariant property smplace_54 does not hold.
SDD proceeding with computation,161 properties remain. new max is 64
SDD size :248642 after 299990
Invariant property smplace_191 does not hold.
Invariant property smplace_188 does not hold.
Invariant property smplace_102 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_21 does not hold.
Invariant property smplace_19 does not hold.
SDD proceeding with computation,154 properties remain. new max is 64
SDD size :299990 after 309736
Invariant property smplace_139 does not hold.
Invariant property smplace_138 does not hold.
SDD proceeding with computation,152 properties remain. new max is 64
SDD size :309736 after 325466
Invariant property smplace_190 does not hold.
Invariant property smplace_189 does not hold.
Invariant property smplace_101 does not hold.
SDD proceeding with computation,149 properties remain. new max is 64
SDD size :325466 after 362294
Invariant property smplace_196 does not hold.
Invariant property smplace_193 does not hold.
Invariant property smplace_64 does not hold.
Invariant property smplace_62 does not hold.
Invariant property smplace_8 does not hold.
Invariant property smplace_6 does not hold.
Invariant property smplace_5 does not hold.
SDD proceeding with computation,142 properties remain. new max is 64
SDD size :362294 after 385394
Invariant property smplace_45 does not hold.
Invariant property smplace_44 does not hold.
SDD proceeding with computation,140 properties remain. new max is 64
SDD size :385394 after 402290
Invariant property smplace_195 does not hold.
Invariant property smplace_194 does not hold.
Invariant property smplace_7 does not hold.
SDD proceeding with computation,137 properties remain. new max is 64
SDD size :402290 after 453638
Invariant property smplace_201 does not hold.
Invariant property smplace_198 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_68 does not hold.
Invariant property smplace_66 does not hold.
SDD proceeding with computation,130 properties remain. new max is 64
SDD size :453638 after 479114
Invariant property smplace_200 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_105 does not hold.
SDD proceeding with computation,127 properties remain. new max is 64
SDD size :479114 after 530462
Invariant property smplace_206 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_12 does not hold.
Invariant property smplace_10 does not hold.
Invariant property smplace_9 does not hold.
SDD proceeding with computation,120 properties remain. new max is 64
SDD size :530462 after 540494
Invariant property smplace_205 does not hold.
Invariant property smplace_204 does not hold.
Invariant property smplace_11 does not hold.
SDD proceeding with computation,117 properties remain. new max is 64
SDD size :540494 after 590390
SDD proceeding with computation,117 properties remain. new max is 128
SDD size :590390 after 591842
Invariant property smplace_211 does not hold.
Invariant property smplace_208 does not hold.
Invariant property smplace_115 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_59 does not hold.
Invariant property smplace_57 does not hold.
Invariant property smplace_56 does not hold.
SDD proceeding with computation,110 properties remain. new max is 128
SDD size :591842 after 632762
Invariant property smplace_216 does not hold.
Invariant property smplace_213 does not hold.
Invariant property smplace_210 does not hold.
Invariant property smplace_209 does not hold.
Invariant property smplace_148 does not hold.
Invariant property smplace_146 does not hold.
Invariant property smplace_58 does not hold.
Invariant property smplace_47 does not hold.
Invariant property smplace_14 does not hold.
Invariant property smplace_13 does not hold.
SDD proceeding with computation,100 properties remain. new max is 128
SDD size :632762 after 692657
SDD proceeding with computation,100 properties remain. new max is 256
SDD size :692657 after 709718
Invariant property smplace_221 does not hold.
Invariant property smplace_218 does not hold.
Invariant property smplace_215 does not hold.
Invariant property smplace_214 does not hold.
Invariant property smplace_152 does not hold.
Invariant property smplace_150 does not hold.
Invariant property smplace_94 does not hold.
Invariant property smplace_61 does not hold.
Invariant property smplace_60 does not hold.
Invariant property smplace_46 does not hold.
SDD proceeding with computation,90 properties remain. new max is 256
SDD size :709718 after 786916
Invariant property smplace_226 does not hold.
Invariant property smplace_225 does not hold.
Invariant property smplace_224 does not hold.
Invariant property smplace_223 does not hold.
Invariant property smplace_220 does not hold.
Invariant property smplace_219 does not hold.
Invariant property smplace_156 does not hold.
Invariant property smplace_154 does not hold.
Invariant property smplace_141 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_93 does not hold.
SDD proceeding with computation,77 properties remain. new max is 256
SDD size :786916 after 924526
Invariant property smplace_228 does not hold.
Invariant property smplace_177 does not hold.
Invariant property smplace_136 does not hold.
Invariant property smplace_89 does not hold.
Invariant property smplace_42 does not hold.
SDD proceeding with computation,72 properties remain. new max is 256
SDD size :924526 after 2.06972e+06
SDD proceeding with computation,72 properties remain. new max is 512
SDD size :2.06972e+06 after 2.22007e+06
[2023-03-21 16:00:23] [INFO ] After 1657ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:32
SDD proceeding with computation,72 properties remain. new max is 1024
SDD size :2.22007e+06 after 2.5311e+06
SDD proceeding with computation,72 properties remain. new max is 2048
SDD size :2.5311e+06 after 2.90519e+06
[2023-03-21 16:00:24] [INFO ] [Nat]Absence check using 6 positive place invariants in 33 ms returned sat
SDD proceeding with computation,72 properties remain. new max is 4096
SDD size :2.90519e+06 after 3.91522e+06
[2023-03-21 16:00:25] [INFO ] After 781ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :32
[2023-03-21 16:00:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-21 16:00:25] [INFO ] After 519ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :32
SDD proceeding with computation,72 properties remain. new max is 8192
SDD size :3.91522e+06 after 7.27148e+06
[2023-03-21 16:00:26] [INFO ] Deduced a trap composed of 34 places in 1149 ms of which 36 ms to minimize.
[2023-03-21 16:00:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1198 ms
[2023-03-21 16:00:27] [INFO ] Deduced a trap composed of 73 places in 136 ms of which 1 ms to minimize.
[2023-03-21 16:00:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 165 ms
[2023-03-21 16:00:27] [INFO ] Deduced a trap composed of 95 places in 87 ms of which 1 ms to minimize.
[2023-03-21 16:00:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 140 ms
Invariant property smplace_241 does not hold.
Invariant property smplace_173 does not hold.
Invariant property smplace_172 does not hold.
Invariant property smplace_171 does not hold.
Invariant property smplace_162 does not hold.
Invariant property smplace_161 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_131 does not hold.
Invariant property smplace_130 does not hold.
Invariant property smplace_121 does not hold.
Invariant property smplace_120 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_38 does not hold.
Invariant property smplace_37 does not hold.
Invariant property smplace_36 does not hold.
[2023-03-21 16:00:28] [INFO ] After 3646ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :32
Attempting to minimize the solution found.
Invariant property smplace_27 does not hold.
Invariant property smplace_26 does not hold.
SDD proceeding with computation,51 properties remain. new max is 8192
SDD size :2.76149e+07 after 5.29788e+07
Minimization took 461 ms.
[2023-03-21 16:00:29] [INFO ] After 5582ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :32
Fused 32 Parikh solutions to 31 different solutions.
Parikh walk visited 0 properties in 665 ms.
Support contains 24 out of 246 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 246/246 places, 282/282 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 76 rules applied. Total rules applied 76 place count 246 transition count 206
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 148 place count 174 transition count 206
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 148 place count 174 transition count 194
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 172 place count 162 transition count 194
Discarding 66 places :
Symmetric choice reduction at 2 with 66 rule applications. Total rules 238 place count 96 transition count 128
Iterating global reduction 2 with 66 rules applied. Total rules applied 304 place count 96 transition count 128
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 304 place count 96 transition count 124
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 312 place count 92 transition count 124
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 321 place count 83 transition count 115
Iterating global reduction 2 with 9 rules applied. Total rules applied 330 place count 83 transition count 115
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 339 place count 83 transition count 106
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 367 place count 69 transition count 92
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 375 place count 69 transition count 84
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 377 place count 68 transition count 98
Free-agglomeration rule applied 22 times.
Iterating global reduction 4 with 22 rules applied. Total rules applied 399 place count 68 transition count 76
Reduce places removed 22 places and 0 transitions.
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 31 rules applied. Total rules applied 430 place count 46 transition count 67
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 433 place count 46 transition count 64
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 434 place count 45 transition count 63
Applied a total of 434 rules in 100 ms. Remains 45 /246 variables (removed 201) and now considering 63/282 (removed 219) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 45/246 places, 63/282 transitions.
Finished random walk after 443 steps, including 0 resets, run visited all 24 properties in 2 ms. (steps per millisecond=221 )
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 180 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL
Total runtime 9117 ms.

BK_STOP 1679414433230

--------------------
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//
++ 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 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-04b"
export BK_EXAMINATION="StableMarking"
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 FlexibleBarrier-PT-04b, 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 r179-tall-167838867000283"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-04b.tgz
mv FlexibleBarrier-PT-04b 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 ;