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.r598-smll-171734926700083.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 MedleyA-PT-17, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r598-smll-171734926700083
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 6.7K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 9.8K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 175K Jun 2 16:33 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 1717362166074

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=MedleyA-PT-17
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-06-02 21:02:49] [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]
[2024-06-02 21:02:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 21:02:50] [INFO ] Load time of PNML (sax parser for PT used): 217 ms
[2024-06-02 21:02:50] [INFO ] Transformed 248 places.
[2024-06-02 21:02:50] [INFO ] Transformed 591 transitions.
[2024-06-02 21:02:50] [INFO ] Found NUPN structural information;
[2024-06-02 21:02:50] [INFO ] Parsed PT model containing 248 places and 591 transitions and 2764 arcs in 480 ms.
Graph (trivial) has 288 edges and 248 vertex of which 9 / 248 are part of one of the 3 SCC in 8 ms
Free SCC test removed 6 places
Structural test allowed to assert that 45 places are NOT stable. Took 32 ms.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
[2024-06-02 21:02:51] [INFO ] Flatten gal took : 243 ms
[2024-06-02 21:02:51] [INFO ] Flatten gal took : 95 ms
[2024-06-02 21:02:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5151677990830609284.gal : 59 ms
[2024-06-02 21:02:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1846564768902429388.prop : 4 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/ReachabilityCardinality5151677990830609284.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1846564768902429388.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/ReachabilityCardinality1846564768902429388.prop.
SDD proceeding with computation,203 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,203 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,203 properties remain. new max is 16
SDD size :4 after 41
Invariant property smplace_240 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_78 does not hold.
Invariant property smplace_51 does not hold.
Invariant property smplace_26 does not hold.
SDD proceeding with computation,198 properties remain. new max is 16
SDD size :41 after 222
Incomplete random walk after 10000 steps, including 344 resets, run finished after 1443 ms. (steps per millisecond=6 ) properties (out of 203) 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 203) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 203) seen :0
SDD proceeding with computation,198 properties remain. new max is 32
SDD size :222 after 665
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) 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 203) seen :0
Invariant property smplace_239 does not hold.
Invariant property smplace_238 does not hold.
Invariant property smplace_237 does not hold.
Invariant property smplace_102 does not hold.
Invariant property smplace_76 does not hold.
Invariant property smplace_49 does not hold.
Invariant property smplace_24 does not hold.
SDD proceeding with computation,191 properties remain. new max is 32
SDD size :665 after 2142
SDD proceeding with computation,191 properties remain. new max is 64
SDD size :2142 after 2232
SDD proceeding with computation,191 properties remain. new max is 128
SDD size :2232 after 2272
Invariant property smplace_236 does not hold.
Invariant property smplace_167 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_48 does not hold.
Probabilistic random walk after 100001 steps, saw 19502 distinct states, run finished after 1800 ms. (steps per millisecond=55 ) properties seen :88
Running SMT prover for 115 properties.
[2024-06-02 21:02:53] [INFO ] Flow matrix only has 581 transitions (discarded 2 similar events)
Invariant property smplace_23 does not hold.
Invariant property smplace_22 does not hold.
Invariant property smplace_20 does not hold.
// Phase 1: matrix 581 rows 242 cols
Invariant property smplace_16 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_14 does not hold.
[2024-06-02 21:02:53] [INFO ] Computed 7 invariants in 25 ms
SDD proceeding with computation,176 properties remain. new max is 128
SDD size :2272 after 15846
Invariant property smplace_98 does not hold.
Invariant property smplace_96 does not hold.
Invariant property smplace_94 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_89 does not hold.
Invariant property smplace_72 does not hold.
Invariant property smplace_70 does not hold.
Invariant property smplace_68 does not hold.
Invariant property smplace_67 does not hold.
Invariant property smplace_63 does not hold.
Invariant property smplace_18 does not hold.
Invariant property smplace_13 does not hold.
Invariant property smplace_9 does not hold.
Invariant property smplace_7 does not hold.
SDD proceeding with computation,162 properties remain. new max is 128
SDD size :15846 after 16440
Invariant property smplace_97 does not hold.
Invariant property smplace_71 does not hold.
Invariant property smplace_21 does not hold.
Invariant property smplace_12 does not hold.
SDD proceeding with computation,158 properties remain. new max is 128
SDD size :16440 after 17262
SDD proceeding with computation,158 properties remain. new max is 256
SDD size :17262 after 17277
SDD proceeding with computation,158 properties remain. new max is 512
SDD size :17277 after 18096
Invariant property smplace_62 does not hold.
Invariant property smplace_61 does not hold.
[2024-06-02 21:02:55] [INFO ] After 1366ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:115
SDD proceeding with computation,156 properties remain. new max is 512
SDD size :18096 after 19530
[2024-06-02 21:02:56] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
Invariant property smplace_88 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_58 does not hold.
SDD proceeding with computation,152 properties remain. new max is 512
SDD size :19530 after 20828
SDD proceeding with computation,152 properties remain. new max is 1024
SDD size :20828 after 21017
Invariant property smplace_47 does not hold.
Invariant property smplace_46 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_41 does not hold.
Invariant property smplace_40 does not hold.
Invariant property smplace_39 does not hold.
Invariant property smplace_38 does not hold.
Invariant property smplace_37 does not hold.
Invariant property smplace_34 does not hold.
Invariant property smplace_32 does not hold.
SDD proceeding with computation,141 properties remain. new max is 1024
SDD size :21017 after 23584
SDD proceeding with computation,141 properties remain. new max is 2048
SDD size :23584 after 26590
Invariant property smplace_166 does not hold.
Invariant property smplace_164 does not hold.
Invariant property smplace_163 does not hold.
Invariant property smplace_131 does not hold.
Invariant property smplace_130 does not hold.
Invariant property smplace_129 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_124 does not hold.
Invariant property smplace_123 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_121 does not hold.
Invariant property smplace_120 does not hold.
Invariant property smplace_119 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_116 does not hold.
Invariant property smplace_115 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_95 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_69 does not hold.
Invariant property smplace_60 does not hold.
Invariant property smplace_42 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_8 does not hold.
SDD proceeding with computation,115 properties remain. new max is 2048
SDD size :26590 after 70534
Invariant property smplace_165 does not hold.
Invariant property smplace_162 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_126 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_112 does not hold.
Invariant property smplace_92 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_90 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_66 does not hold.
Invariant property smplace_65 does not hold.
Invariant property smplace_64 does not hold.
Invariant property smplace_59 does not hold.
Invariant property smplace_44 does not hold.
Invariant property smplace_36 does not hold.
Invariant property smplace_35 does not hold.
Invariant property smplace_19 does not hold.
Invariant property smplace_11 does not hold.
Invariant property smplace_10 does not hold.
SDD proceeding with computation,94 properties remain. new max is 2048
SDD size :70534 after 136828
SDD proceeding with computation,94 properties remain. new max is 4096
SDD size :136828 after 158392
SDD proceeding with computation,94 properties remain. new max is 8192
SDD size :158392 after 196842
[2024-06-02 21:03:07] [INFO ] After 10382ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :115
[2024-06-02 21:03:07] [INFO ] State equation strengthened by 1 read => feed constraints.
Invariant property smplace_111 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_57 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_6 does not hold.
SDD proceeding with computation,88 properties remain. new max is 8192
SDD size :196842 after 327670
[2024-06-02 21:03:14] [INFO ] After 6950ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :115
[2024-06-02 21:03:14] [INFO ] Deduced a trap composed of 19 places in 238 ms of which 7 ms to minimize.
[2024-06-02 21:03:14] [INFO ] Deduced a trap composed of 27 places in 219 ms of which 1 ms to minimize.
[2024-06-02 21:03:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 552 ms
[2024-06-02 21:03:15] [INFO ] Deduced a trap composed of 15 places in 185 ms of which 2 ms to minimize.
[2024-06-02 21:03:15] [INFO ] Deduced a trap composed of 44 places in 191 ms of which 3 ms to minimize.
[2024-06-02 21:03:15] [INFO ] Deduced a trap composed of 28 places in 252 ms of which 1 ms to minimize.
[2024-06-02 21:03:15] [INFO ] Deduced a trap composed of 24 places in 148 ms of which 1 ms to minimize.
[2024-06-02 21:03:16] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 1 ms to minimize.
[2024-06-02 21:03:16] [INFO ] Deduced a trap composed of 25 places in 107 ms of which 0 ms to minimize.
[2024-06-02 21:03:16] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1167 ms
[2024-06-02 21:03:16] [INFO ] Deduced a trap composed of 19 places in 109 ms of which 0 ms to minimize.
[2024-06-02 21:03:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 160 ms
[2024-06-02 21:03:16] [INFO ] Deduced a trap composed of 19 places in 148 ms of which 1 ms to minimize.
[2024-06-02 21:03:16] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 1 ms to minimize.
[2024-06-02 21:03:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 269 ms
[2024-06-02 21:03:17] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 1 ms to minimize.
[2024-06-02 21:03:17] [INFO ] Deduced a trap composed of 19 places in 158 ms of which 0 ms to minimize.
[2024-06-02 21:03:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 287 ms
[2024-06-02 21:03:17] [INFO ] Deduced a trap composed of 35 places in 157 ms of which 1 ms to minimize.
[2024-06-02 21:03:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 196 ms
[2024-06-02 21:03:19] [INFO ] Deduced a trap composed of 22 places in 154 ms of which 1 ms to minimize.
SDD proceeding with computation,88 properties remain. new max is 16384
SDD size :327670 after 372946
[2024-06-02 21:03:19] [INFO ] Deduced a trap composed of 27 places in 137 ms of which 0 ms to minimize.
[2024-06-02 21:03:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 352 ms
[2024-06-02 21:03:19] [INFO ] Deduced a trap composed of 51 places in 128 ms of which 1 ms to minimize.
[2024-06-02 21:03:19] [INFO ] Deduced a trap composed of 49 places in 173 ms of which 1 ms to minimize.
[2024-06-02 21:03:20] [INFO ] Deduced a trap composed of 44 places in 157 ms of which 1 ms to minimize.
[2024-06-02 21:03:20] [INFO ] Deduced a trap composed of 44 places in 168 ms of which 0 ms to minimize.
[2024-06-02 21:03:20] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 760 ms
[2024-06-02 21:03:20] [INFO ] After 13094ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :115
Attempting to minimize the solution found.
Minimization took 0 ms.
[2024-06-02 21:03:20] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :115
Parikh walk visited 0 properties in 1868 ms.
Support contains 34 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 583/583 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 242 transition count 553
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 58 place count 215 transition count 552
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 58 place count 215 transition count 538
Deduced a syphon composed of 14 places in 4 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 86 place count 201 transition count 538
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 130 place count 157 transition count 459
Iterating global reduction 2 with 44 rules applied. Total rules applied 174 place count 157 transition count 459
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 190 place count 157 transition count 443
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 190 place count 157 transition count 439
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 198 place count 153 transition count 439
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 201 place count 150 transition count 409
Iterating global reduction 3 with 3 rules applied. Total rules applied 204 place count 150 transition count 409
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 234 place count 135 transition count 394
Performed 19 Post agglomeration using F-continuation condition with reduction of 13 identical transitions.
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 272 place count 116 transition count 491
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 281 place count 116 transition count 482
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 283 place count 114 transition count 466
Iterating global reduction 4 with 2 rules applied. Total rules applied 285 place count 114 transition count 466
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 293 place count 114 transition count 458
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 297 place count 114 transition count 454
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 305 place count 110 transition count 450
Free-agglomeration rule applied 32 times.
Iterating global reduction 5 with 32 rules applied. Total rules applied 337 place count 110 transition count 418
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 34 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 5 with 74 rules applied. Total rules applied 411 place count 78 transition count 376
Drop transitions removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 6 with 26 rules applied. Total rules applied 437 place count 78 transition count 350
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 439 place count 78 transition count 348
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 441 place count 76 transition count 348
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 7 with 16 rules applied. Total rules applied 457 place count 76 transition count 332
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 459 place count 75 transition count 347
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 463 place count 75 transition count 343
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 465 place count 75 transition count 379
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 467 place count 73 transition count 379
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 468 place count 72 transition count 378
Applied a total of 468 rules in 304 ms. Remains 72 /242 variables (removed 170) and now considering 378/583 (removed 205) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 305 ms. Remains : 72/242 places, 378/583 transitions.
Finished random walk after 8512 steps, including 642 resets, run visited all 34 properties in 379 ms. (steps per millisecond=22 )
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 205 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING TOPOLOGICAL
Total runtime 33287 ms.

BK_STOP 1717362204482

--------------------
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="MedleyA-PT-17"
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 MedleyA-PT-17, 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 r598-smll-171734926700083"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-17.tgz
mv MedleyA-PT-17 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 ;