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.r110-tall-171624209500438.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DES-PT-30a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r110-tall-171624209500438
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 08:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Apr 12 08:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 12 08:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 12 08:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 70K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1716311809951

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=DES-PT-30a
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-21 17:16:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-21 17:16:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 17:16:51] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2024-05-21 17:16:51] [INFO ] Transformed 234 places.
[2024-05-21 17:16:51] [INFO ] Transformed 191 transitions.
[2024-05-21 17:16:51] [INFO ] Found NUPN structural information;
[2024-05-21 17:16:51] [INFO ] Parsed PT model containing 234 places and 191 transitions and 926 arcs in 130 ms.
Structural test allowed to assert that 44 places are NOT stable. Took 6 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
[2024-05-21 17:16:52] [INFO ] Flatten gal took : 113 ms
[2024-05-21 17:16:52] [INFO ] Flatten gal took : 41 ms
Incomplete random walk after 10000 steps, including 222 resets, run finished after 605 ms. (steps per millisecond=16 ) properties (out of 190) seen :89
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 101) 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 101) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 101) 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 101) 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 101) 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 101) 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 101) 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 101) 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 101) 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 101) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 101) 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 101) 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 101) 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 101) 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 101) 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 101) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 101) 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 101) 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 101) 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 101) 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 101) 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 101) 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 101) 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 101) 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 101) 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 101) 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 101) 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 101) 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 101) 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 101) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 101) 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 101) 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 101) 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 101) 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 101) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 101) 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 101) 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 101) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 101) seen :0
[2024-05-21 17:16:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1984297368221801416.gal : 12 ms
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=5 ) properties (out of 101) seen :0
[2024-05-21 17:16:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2999842735776426758.prop : 2 ms
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 101) 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 101) seen :0
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/ReachabilityCardinality1984297368221801416.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2999842735776426758.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 101) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 101) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 101) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 101) 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 101) 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 101) 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 101) 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 101) seen :0

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
Running SMT prover for 101 properties.
// Phase 1: matrix 177 rows 234 cols
[2024-05-21 17:16:52] [INFO ] Computed 59 invariants in 17 ms
Loading property file /tmp/ReachabilityCardinality2999842735776426758.prop.
Invariant property smplace_150 does not hold.
Invariant property smplace_89 does not hold.
SDD proceeding with computation,188 properties remain. new max is 2
SDD size :1 after 3
Invariant property smplace_126 does not hold.
Invariant property smplace_119 does not hold.
SDD proceeding with computation,186 properties remain. new max is 2
SDD size :3 after 5
Invariant property smplace_130 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_123 does not hold.
Invariant property smplace_121 does not hold.
Invariant property smplace_118 does not hold.
SDD proceeding with computation,180 properties remain. new max is 2
SDD size :5 after 9
SDD proceeding with computation,180 properties remain. new max is 4
SDD size :9 after 11
Invariant property smplace_148 does not hold.
Invariant property smplace_144 does not hold.
SDD proceeding with computation,178 properties remain. new max is 4
SDD size :11 after 53
Invariant property smplace_136 does not hold.
Invariant property smplace_135 does not hold.
Invariant property smplace_88 does not hold.
SDD proceeding with computation,175 properties remain. new max is 4
SDD size :53 after 82
SDD proceeding with computation,175 properties remain. new max is 8
SDD size :82 after 85
SDD proceeding with computation,175 properties remain. new max is 16
SDD size :85 after 95
SDD proceeding with computation,175 properties remain. new max is 32
SDD size :95 after 100
SDD proceeding with computation,175 properties remain. new max is 64
SDD size :100 after 117
Invariant property smplace_232 does not hold.
Invariant property smplace_230 does not hold.
Invariant property smplace_146 does not hold.
Invariant property smplace_142 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_139 does not hold.
Invariant property smplace_137 does not hold.
Invariant property smplace_133 does not hold.
Invariant property smplace_59 does not hold.
SDD proceeding with computation,166 properties remain. new max is 64
SDD size :117 after 325
Invariant property smplace_228 does not hold.
Invariant property smplace_215 does not hold.
Invariant property smplace_208 does not hold.
Invariant property smplace_138 does not hold.
Invariant property smplace_87 does not hold.
SDD proceeding with computation,161 properties remain. new max is 64
SDD size :325 after 1447
SDD proceeding with computation,161 properties remain. new max is 128
SDD size :1447 after 1593
Invariant property smplace_117 does not hold.
SDD proceeding with computation,160 properties remain. new max is 128
SDD size :1593 after 2253
SDD proceeding with computation,160 properties remain. new max is 256
SDD size :2253 after 3345
Invariant property smplace_233 does not hold.
Invariant property smplace_231 does not hold.
Invariant property smplace_227 does not hold.
Invariant property smplace_226 does not hold.
Invariant property smplace_225 does not hold.
Invariant property smplace_223 does not hold.
Invariant property smplace_222 does not hold.
Invariant property smplace_220 does not hold.
Invariant property smplace_158 does not hold.
Invariant property smplace_154 does not hold.
Invariant property smplace_58 does not hold.
[2024-05-21 17:16:53] [INFO ] After 713ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:101
SDD proceeding with computation,149 properties remain. new max is 256
SDD size :3345 after 55575
Invariant property smplace_221 does not hold.
Invariant property smplace_212 does not hold.
Invariant property smplace_86 does not hold.
SDD proceeding with computation,146 properties remain. new max is 256
SDD size :125073 after 166053
SDD proceeding with computation,146 properties remain. new max is 512
SDD size :166053 after 167601
Invariant property smplace_116 does not hold.
SDD proceeding with computation,145 properties remain. new max is 512
SDD size :167601 after 177081
[2024-05-21 17:16:53] [INFO ] [Nat]Absence check using 34 positive place invariants in 59 ms returned sat
SDD proceeding with computation,145 properties remain. new max is 1024
SDD size :177081 after 204441
[2024-05-21 17:16:53] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 45 ms returned sat
Invariant property smplace_210 does not hold.
Invariant property smplace_205 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_197 does not hold.
Invariant property smplace_196 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_194 does not hold.
Invariant property smplace_193 does not hold.
Invariant property smplace_192 does not hold.
Invariant property smplace_191 does not hold.
Invariant property smplace_180 does not hold.
Invariant property smplace_178 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_164 does not hold.
Invariant property smplace_162 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_57 does not hold.
SDD proceeding with computation,126 properties remain. new max is 1024
SDD size :816441 after 2.05211e+06
[2024-05-21 17:16:56] [INFO ] After 1994ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :101
[2024-05-21 17:16:56] [INFO ] State equation strengthened by 1 read => feed constraints.
Invariant property smplace_200 does not hold.
Invariant property smplace_198 does not hold.
Invariant property smplace_184 does not hold.
Invariant property smplace_182 does not hold.
Invariant property smplace_168 does not hold.
Invariant property smplace_166 does not hold.
[2024-05-21 17:16:58] [INFO ] After 1390ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :101
[2024-05-21 17:16:59] [INFO ] Deduced a trap composed of 12 places in 111 ms of which 31 ms to minimize.
[2024-05-21 17:16:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 135 ms
[2024-05-21 17:17:00] [INFO ] After 4149ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :101
Attempting to minimize the solution found.
Minimization took 1873 ms.
[2024-05-21 17:17:02] [INFO ] After 9654ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :101
SDD proceeding with computation,120 properties remain. new max is 1024
SDD size :2.05211e+06 after 1.63529e+07
Invariant property smplace_206 does not hold.
Invariant property smplace_204 does not hold.
Invariant property smplace_202 does not hold.
Invariant property smplace_190 does not hold.
Invariant property smplace_188 does not hold.
Invariant property smplace_186 does not hold.
Invariant property smplace_174 does not hold.
Invariant property smplace_172 does not hold.
Invariant property smplace_170 does not hold.
Invariant property smplace_156 does not hold.
Parikh walk visited 90 properties in 31169 ms.
Support contains 11 out of 234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 177/177 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 234 transition count 175
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 233 transition count 174
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 233 transition count 174
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 8 place count 233 transition count 174
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 232 transition count 173
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 231 transition count 173
Applied a total of 10 rules in 97 ms. Remains 231 /234 variables (removed 3) and now considering 173/177 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 231/234 places, 173/177 transitions.
Incomplete random walk after 1000000 steps, including 13686 resets, run finished after 22826 ms. (steps per millisecond=43 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2304 resets, run finished after 4302 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2254 resets, run finished after 4235 ms. (steps per millisecond=236 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2253 resets, run finished after 4238 ms. (steps per millisecond=235 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2285 resets, run finished after 4130 ms. (steps per millisecond=242 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2281 resets, run finished after 4394 ms. (steps per millisecond=227 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2259 resets, run finished after 4571 ms. (steps per millisecond=218 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2293 resets, run finished after 4461 ms. (steps per millisecond=224 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2318 resets, run finished after 4269 ms. (steps per millisecond=234 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2294 resets, run finished after 4414 ms. (steps per millisecond=226 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2282 resets, run finished after 4291 ms. (steps per millisecond=233 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2280 resets, run finished after 4333 ms. (steps per millisecond=230 ) properties (out of 11) seen :0
SDD proceeding with computation,110 properties remain. new max is 1024
SDD size :1.63529e+07 after 2.86658e+08
Invariant property smplace_214 does not hold.
Invariant property smplace_152 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_29 does not hold.
SDD proceeding with computation,106 properties remain. new max is 1024
SDD size :2.86658e+08 after 2.86743e+08
SDD proceeding with computation,106 properties remain. new max is 2048
SDD size :2.86743e+08 after 3.07116e+08
SDD proceeding with computation,106 properties remain. new max is 4096
SDD size :3.07116e+08 after 3.07545e+08
SDD proceeding with computation,106 properties remain. new max is 8192
SDD size :3.07545e+08 after 3.08172e+08
Interrupted probabilistic random walk after 48318158 steps, run timeout after 210001 ms. (steps per millisecond=230 ) properties seen :{}
Probabilistic random walk after 48318158 steps, saw 5720761 distinct states, run finished after 210004 ms. (steps per millisecond=230 ) properties seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 173 rows 231 cols
[2024-05-21 17:22:14] [INFO ] Computed 60 invariants in 7 ms
[2024-05-21 17:22:14] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2024-05-21 17:22:14] [INFO ] [Nat]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-21 17:22:14] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 94 ms returned sat
[2024-05-21 17:22:15] [INFO ] After 243ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2024-05-21 17:22:15] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:22:15] [INFO ] After 97ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2024-05-21 17:22:15] [INFO ] After 262ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 86 ms.
[2024-05-21 17:22:15] [INFO ] After 835ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Fused 11 Parikh solutions to 10 different solutions.
SDD proceeding with computation,106 properties remain. new max is 16384
SDD size :3.08172e+08 after 3.35658e+08
Parikh walk visited 0 properties in 28912 ms.
Support contains 11 out of 231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 231/231 places, 173/173 transitions.
Applied a total of 0 rules in 10 ms. Remains 231 /231 variables (removed 0) and now considering 173/173 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 231/231 places, 173/173 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 231/231 places, 173/173 transitions.
Applied a total of 0 rules in 10 ms. Remains 231 /231 variables (removed 0) and now considering 173/173 (removed 0) transitions.
[2024-05-21 17:22:44] [INFO ] Invariant cache hit.
[2024-05-21 17:22:44] [INFO ] Implicit Places using invariants in 143 ms returned []
[2024-05-21 17:22:44] [INFO ] Invariant cache hit.
[2024-05-21 17:22:44] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:22:44] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 410 ms to find 0 implicit places.
[2024-05-21 17:22:44] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-21 17:22:44] [INFO ] Invariant cache hit.
[2024-05-21 17:22:44] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 571 ms. Remains : 231/231 places, 173/173 transitions.
Incomplete random walk after 100000 steps, including 1352 resets, run finished after 2442 ms. (steps per millisecond=40 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2024-05-21 17:22:47] [INFO ] Invariant cache hit.
[2024-05-21 17:22:47] [INFO ] [Real]Absence check using 36 positive place invariants in 5 ms returned sat
[2024-05-21 17:22:47] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 11 ms returned sat
[2024-05-21 17:22:47] [INFO ] After 69ms SMT Verify possible using state equation in real domain returned unsat :0 sat :11
[2024-05-21 17:22:47] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:22:47] [INFO ] After 24ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :11
[2024-05-21 17:22:47] [INFO ] After 213ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 20 ms.
[2024-05-21 17:22:47] [INFO ] After 379ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :11
Incomplete random walk after 1000000 steps, including 13644 resets, run finished after 23879 ms. (steps per millisecond=41 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2254 resets, run finished after 4253 ms. (steps per millisecond=235 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2292 resets, run finished after 4246 ms. (steps per millisecond=235 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2237 resets, run finished after 4224 ms. (steps per millisecond=236 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2323 resets, run finished after 4285 ms. (steps per millisecond=233 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2262 resets, run finished after 4254 ms. (steps per millisecond=235 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2294 resets, run finished after 3416 ms. (steps per millisecond=292 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2249 resets, run finished after 3866 ms. (steps per millisecond=258 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2278 resets, run finished after 4280 ms. (steps per millisecond=233 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2239 resets, run finished after 4282 ms. (steps per millisecond=233 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2254 resets, run finished after 4268 ms. (steps per millisecond=234 ) properties (out of 11) seen :0
Invariant property smplace_218 does not hold.
Invariant property smplace_216 does not hold.
Incomplete Best-First random walk after 1000001 steps, including 2270 resets, run finished after 4261 ms. (steps per millisecond=234 ) properties (out of 11) seen :0
Detected timeout of ITS tools.
[2024-05-21 17:26:52] [INFO ] Flatten gal took : 24 ms
[2024-05-21 17:26:52] [INFO ] Applying decomposition
[2024-05-21 17:26:52] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14776118135324618962.txt' '-o' '/tmp/graph14776118135324618962.bin' '-w' '/tmp/graph14776118135324618962.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14776118135324618962.bin' '-l' '-1' '-v' '-w' '/tmp/graph14776118135324618962.weights' '-q' '0' '-e' '0.001'
[2024-05-21 17:26:52] [INFO ] Decomposing Gal with order
[2024-05-21 17:26:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 17:26:52] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-21 17:26:52] [INFO ] Flatten gal took : 61 ms
[2024-05-21 17:26:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 10 ms.
[2024-05-21 17:26:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11754601769441976406.gal : 10 ms
[2024-05-21 17:26:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17686336488617495761.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11754601769441976406.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17686336488617495761.prop' '--nowitness'

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 ...309
Loading property file /tmp/ReachabilityCardinality17686336488617495761.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :5 after 629
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :629 after 1737
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :1737 after 14535
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :14535 after 4.31042e+08
Invariant property smplace_70 does not hold.
Invariant property smplace_69 does not hold.
Invariant property smplace_68 does not hold.
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :4.31042e+08 after 7.73713e+08
Invariant property smplace_67 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_63 does not hold.
Invariant property smplace_62 does not hold.
Invariant property smplace_61 does not hold.
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :7.73713e+08 after 1.11342e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.11342e+09 after 2.03307e+10
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.52569e+12 after 3.22704e+12
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :7.43514e+12 after 7.73235e+12
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.37473e+13 after 1.44486e+13
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.91778e+13,3.10166,100524,10568,3488,251144,13379,287,180409,305,84466,0
Total reachable state count : 19177775757445

Verifying 11 reachability properties.
Invariant property smplace_61 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_61,1.2093e+07,3.11541,100524,487,208,251144,13379,291,180409,309,84466,0
Invariant property smplace_62 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_62,1.2093e+07,3.11782,100524,487,206,251144,13379,295,180409,312,84466,0
Invariant property smplace_63 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_63,1.2093e+07,3.11836,100524,487,208,251144,13379,299,180409,315,84466,0
Invariant property smplace_64 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_64,1.2093e+07,3.11888,100524,487,206,251144,13379,303,180409,318,84466,0
Invariant property smplace_65 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_65,1.2093e+07,3.1194,100524,487,206,251144,13379,307,180409,321,84466,0
Invariant property smplace_66 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_66,1.2093e+07,3.11997,100524,487,206,251144,13379,311,180409,324,84466,0
Invariant property smplace_67 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_67,1.2093e+07,3.12049,100524,487,207,251144,13379,314,180409,326,84466,0
Invariant property smplace_68 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_68,1.2093e+07,3.12106,100524,487,206,251144,13379,318,180409,329,84466,0
Invariant property smplace_69 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_69,1.2093e+07,3.12165,100524,487,205,251144,13379,322,180409,332,84466,0
Invariant property smplace_70 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_70,1.2093e+07,3.12392,100524,487,204,251144,13379,326,180409,335,84466,0
Invariant property smplace_91 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_91,1.03219e+06,3.12585,100524,70,188,251144,13379,328,180409,335,84466,0
ITS tools runner thread asked to quit. Dying gracefully.
Interrupted probabilistic random walk after 50902461 steps, run timeout after 207001 ms. (steps per millisecond=245 ) properties seen :{}
Probabilistic random walk after 50902461 steps, saw 6038325 distinct states, run finished after 207001 ms. (steps per millisecond=245 ) properties seen :0
Running SMT prover for 11 properties.
[2024-05-21 17:27:24] [INFO ] Invariant cache hit.
[2024-05-21 17:27:24] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2024-05-21 17:27:24] [INFO ] [Nat]Absence check using 36 positive place invariants in 6 ms returned sat
[2024-05-21 17:27:24] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 96 ms returned sat
[2024-05-21 17:27:24] [INFO ] After 167ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2024-05-21 17:27:24] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 17:27:24] [INFO ] After 98ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2024-05-21 17:27:25] [INFO ] After 255ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 90 ms.
[2024-05-21 17:27:25] [INFO ] After 763ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Fused 11 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 22973 ms.
Able to resolve query StableMarking after proving 191 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL USE_NUPN
Total runtime 656750 ms.

BK_STOP 1716312469051

--------------------
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_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ 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="DES-PT-30a"
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 DES-PT-30a, 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 r110-tall-171624209500438"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-30a.tgz
mv DES-PT-30a 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 ;