Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r299-tall-162124164800148.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is GPUForwardProgress-PT-36b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r299-tall-162124164800148
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 12K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 12 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 12 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 12 07:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 2.9K May 11 18:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 11 18:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 11 15:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 11 15:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.3K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 123K May 12 08:13 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 1621321288108

Running Version 0
[2021-05-18 07:01:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2021-05-18 07:01:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 07:01:29] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2021-05-18 07:01:29] [INFO ] Transformed 720 places.
[2021-05-18 07:01:29] [INFO ] Transformed 757 transitions.
[2021-05-18 07:01:29] [INFO ] Found NUPN structural information;
[2021-05-18 07:01:29] [INFO ] Parsed PT model containing 720 places and 757 transitions in 115 ms.
Graph (trivial) has 646 edges and 720 vertex of which 7 / 720 are part of one of the 1 SCC in 7 ms
Free SCC test removed 6 places
Structural test allowed to assert that 341 places are NOT stable. Took 19 ms.
Ensure Unique test removed 7 transitions
Reduce redundant transitions removed 7 transitions.
Incomplete random walk after 10000 steps, including 33 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 379) seen :19
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) 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 360) seen :0
Probabilistic random walk after 100000 steps, saw 58850 distinct states, run finished after 1045 ms. (steps per millisecond=95 ) properties seen :{0=1, 1=1, 2=1, 5=1, 6=1, 8=1, 9=1, 10=1, 11=1, 12=1, 13=1, 14=1, 15=1, 16=1, 18=1, 19=1, 20=1, 21=1, 22=1, 25=1, 26=1, 28=1, 29=1, 30=1, 31=1, 32=1, 33=1, 34=1, 35=1, 36=1, 38=1, 39=1, 40=1, 41=1, 42=1, 45=1, 46=1, 48=1, 49=1, 50=1, 51=1, 52=1, 53=1, 54=1, 55=1, 56=1, 58=1, 59=1, 60=1, 61=1, 62=1, 65=1, 66=1, 68=1, 69=1, 70=1, 71=1, 72=1, 73=1, 74=1, 75=1, 76=1, 78=1, 79=1, 80=1, 81=1, 82=1, 85=1, 86=1, 88=1, 89=1, 90=1, 91=1, 92=1, 93=1, 94=1, 95=1, 96=1, 98=1, 99=1, 100=1, 101=1, 102=1, 105=1, 106=1, 108=1, 109=1, 110=1, 111=1, 112=1, 113=1, 114=1, 115=1, 116=1, 118=1, 119=1, 129=1, 130=1, 131=1, 132=1, 133=1, 134=1, 135=1, 136=1, 138=1, 139=1, 149=1, 150=1, 151=1, 152=1, 153=1, 154=1, 155=1, 156=1, 158=1, 159=1, 169=1, 170=1, 171=1, 172=1, 173=1, 174=1, 175=1, 176=1, 178=1, 179=1, 189=1, 190=1, 191=1, 192=1, 193=1, 194=1, 195=1, 196=1, 198=1, 199=1, 209=1, 210=1, 211=1, 212=1, 213=1, 214=1, 215=1, 216=1, 218=1, 219=1, 229=1, 230=1, 231=1, 232=1, 233=1, 234=1, 235=1, 236=1, 238=1, 239=1, 249=1, 250=1, 251=1, 252=1, 253=1, 254=1, 255=1, 256=1, 258=1, 259=1, 269=1, 270=1, 271=1, 272=1, 274=1, 284=1, 285=1, 286=1, 287=1, 288=1, 289=1, 290=1, 291=1, 293=1, 294=1, 304=1, 305=1, 306=1, 307=1, 308=1, 309=1, 310=1, 311=1, 313=1, 314=1, 324=1, 325=1, 326=1, 327=1, 328=1, 329=1, 330=1, 331=1, 333=1, 334=1, 344=1, 345=1, 346=1, 347=1, 348=1, 349=1, 353=1, 359=1}
Running SMT prover for 151 properties.
// Phase 1: matrix 750 rows 714 cols
[2021-05-18 07:01:31] [INFO ] Computed 38 place invariants in 23 ms
[2021-05-18 07:01:33] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:151
[2021-05-18 07:01:34] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 26 ms returned sat
[2021-05-18 07:01:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 07:01:39] [INFO ] [Nat]Absence check using state equation in 3265 ms returned unsat :0 sat :151
[2021-05-18 07:01:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-18 07:01:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
Attempting to minimize the solution found.
Minimization took 3155 ms.
[2021-05-18 07:01:45] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :151
Fused 151 Parikh solutions to 115 different solutions.
Incomplete Parikh walk after 1364 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=59 ) properties (out of 151) seen :42 could not realise parikh vector
Incomplete Parikh walk after 1350 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=90 ) properties (out of 109) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1344 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=89 ) properties (out of 109) seen :1 could not realise parikh vector
Incomplete Parikh walk after 1364 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=90 ) properties (out of 108) seen :2 could not realise parikh vector
Incomplete Parikh walk after 1350 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=96 ) properties (out of 106) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1364 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=90 ) properties (out of 106) seen :2 could not realise parikh vector
Incomplete Parikh walk after 1350 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=96 ) properties (out of 104) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1364 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=97 ) properties (out of 104) seen :2 could not realise parikh vector
Incomplete Parikh walk after 1350 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=71 ) properties (out of 102) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1364 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=113 ) properties (out of 102) seen :2 could not realise parikh vector
Incomplete Parikh walk after 1350 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=112 ) properties (out of 100) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1338 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=111 ) properties (out of 100) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1332 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=111 ) properties (out of 100) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1334 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=121 ) properties (out of 100) seen :2 could not realise parikh vector
Incomplete Parikh walk after 6660 steps, including 10 resets, run finished after 61 ms. (steps per millisecond=109 ) properties (out of 98) seen :1 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 49 ms. (steps per millisecond=136 ) properties (out of 97) seen :3 could not realise parikh vector
Incomplete Parikh walk after 6730 steps, including 12 resets, run finished after 53 ms. (steps per millisecond=126 ) properties (out of 94) seen :3 could not realise parikh vector
Incomplete Parikh walk after 6700 steps, including 10 resets, run finished after 48 ms. (steps per millisecond=139 ) properties (out of 91) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 49 ms. (steps per millisecond=136 ) properties (out of 91) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6680 steps, including 9 resets, run finished after 48 ms. (steps per millisecond=139 ) properties (out of 91) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 10 resets, run finished after 47 ms. (steps per millisecond=141 ) properties (out of 91) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 10 resets, run finished after 47 ms. (steps per millisecond=141 ) properties (out of 91) seen :2 could not realise parikh vector
Incomplete Parikh walk after 6660 steps, including 9 resets, run finished after 49 ms. (steps per millisecond=135 ) properties (out of 89) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 11 resets, run finished after 46 ms. (steps per millisecond=145 ) properties (out of 89) seen :3 could not realise parikh vector
Incomplete Parikh walk after 6730 steps, including 12 resets, run finished after 45 ms. (steps per millisecond=149 ) properties (out of 86) seen :3 could not realise parikh vector
Incomplete Parikh walk after 6700 steps, including 10 resets, run finished after 44 ms. (steps per millisecond=152 ) properties (out of 83) seen :1 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 43 ms. (steps per millisecond=155 ) properties (out of 82) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6680 steps, including 10 resets, run finished after 43 ms. (steps per millisecond=155 ) properties (out of 82) seen :1 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 10 resets, run finished after 43 ms. (steps per millisecond=155 ) properties (out of 81) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 10 resets, run finished after 43 ms. (steps per millisecond=155 ) properties (out of 81) seen :2 could not realise parikh vector
Incomplete Parikh walk after 6660 steps, including 10 resets, run finished after 44 ms. (steps per millisecond=151 ) properties (out of 79) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 44 ms. (steps per millisecond=152 ) properties (out of 79) seen :2 could not realise parikh vector
Incomplete Parikh walk after 6730 steps, including 12 resets, run finished after 41 ms. (steps per millisecond=164 ) properties (out of 77) seen :3 could not realise parikh vector
Incomplete Parikh walk after 6700 steps, including 10 resets, run finished after 42 ms. (steps per millisecond=159 ) properties (out of 74) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 41 ms. (steps per millisecond=163 ) properties (out of 74) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6680 steps, including 9 resets, run finished after 42 ms. (steps per millisecond=159 ) properties (out of 74) seen :1 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 10 resets, run finished after 40 ms. (steps per millisecond=166 ) properties (out of 73) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 9 resets, run finished after 40 ms. (steps per millisecond=166 ) properties (out of 73) seen :2 could not realise parikh vector
Incomplete Parikh walk after 6660 steps, including 9 resets, run finished after 40 ms. (steps per millisecond=166 ) properties (out of 71) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 43 ms. (steps per millisecond=155 ) properties (out of 71) seen :3 could not realise parikh vector
Incomplete Parikh walk after 6730 steps, including 13 resets, run finished after 40 ms. (steps per millisecond=168 ) properties (out of 68) seen :3 could not realise parikh vector
Incomplete Parikh walk after 6700 steps, including 10 resets, run finished after 53 ms. (steps per millisecond=126 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 39 ms. (steps per millisecond=171 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6680 steps, including 10 resets, run finished after 39 ms. (steps per millisecond=171 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 11 resets, run finished after 39 ms. (steps per millisecond=171 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 10 resets, run finished after 39 ms. (steps per millisecond=171 ) properties (out of 65) seen :2 could not realise parikh vector
Incomplete Parikh walk after 6660 steps, including 10 resets, run finished after 38 ms. (steps per millisecond=175 ) properties (out of 63) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 38 ms. (steps per millisecond=176 ) properties (out of 63) seen :3 could not realise parikh vector
Incomplete Parikh walk after 6730 steps, including 12 resets, run finished after 37 ms. (steps per millisecond=181 ) properties (out of 60) seen :3 could not realise parikh vector
Incomplete Parikh walk after 6700 steps, including 10 resets, run finished after 37 ms. (steps per millisecond=181 ) properties (out of 57) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 38 ms. (steps per millisecond=176 ) properties (out of 57) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6680 steps, including 10 resets, run finished after 52 ms. (steps per millisecond=128 ) properties (out of 57) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 10 resets, run finished after 36 ms. (steps per millisecond=185 ) properties (out of 57) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 10 resets, run finished after 36 ms. (steps per millisecond=185 ) properties (out of 57) seen :2 could not realise parikh vector
Incomplete Parikh walk after 6660 steps, including 10 resets, run finished after 36 ms. (steps per millisecond=185 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 35 ms. (steps per millisecond=191 ) properties (out of 55) seen :4 could not realise parikh vector
Incomplete Parikh walk after 6730 steps, including 12 resets, run finished after 34 ms. (steps per millisecond=197 ) properties (out of 51) seen :3 could not realise parikh vector
Incomplete Parikh walk after 6700 steps, including 10 resets, run finished after 34 ms. (steps per millisecond=197 ) properties (out of 48) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 34 ms. (steps per millisecond=196 ) properties (out of 48) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6680 steps, including 10 resets, run finished after 35 ms. (steps per millisecond=190 ) properties (out of 48) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 10 resets, run finished after 35 ms. (steps per millisecond=190 ) properties (out of 48) seen :1 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 10 resets, run finished after 60 ms. (steps per millisecond=111 ) properties (out of 47) seen :3 could not realise parikh vector
Incomplete Parikh walk after 6660 steps, including 10 resets, run finished after 33 ms. (steps per millisecond=201 ) properties (out of 44) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 9 resets, run finished after 33 ms. (steps per millisecond=202 ) properties (out of 44) seen :2 could not realise parikh vector
Incomplete Parikh walk after 6730 steps, including 13 resets, run finished after 33 ms. (steps per millisecond=203 ) properties (out of 42) seen :3 could not realise parikh vector
Incomplete Parikh walk after 6700 steps, including 10 resets, run finished after 34 ms. (steps per millisecond=197 ) properties (out of 39) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 32 ms. (steps per millisecond=209 ) properties (out of 39) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6680 steps, including 10 resets, run finished after 32 ms. (steps per millisecond=208 ) properties (out of 39) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 11 resets, run finished after 31 ms. (steps per millisecond=215 ) properties (out of 39) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 11 resets, run finished after 32 ms. (steps per millisecond=208 ) properties (out of 39) seen :2 could not realise parikh vector
Incomplete Parikh walk after 6660 steps, including 10 resets, run finished after 33 ms. (steps per millisecond=201 ) properties (out of 37) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 48 ms. (steps per millisecond=139 ) properties (out of 37) seen :2 could not realise parikh vector
Incomplete Parikh walk after 6730 steps, including 14 resets, run finished after 30 ms. (steps per millisecond=224 ) properties (out of 35) seen :3 could not realise parikh vector
Incomplete Parikh walk after 6700 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=223 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=223 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6680 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=222 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=222 ) properties (out of 32) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 10 resets, run finished after 29 ms. (steps per millisecond=230 ) properties (out of 32) seen :2 could not realise parikh vector
Incomplete Parikh walk after 6660 steps, including 11 resets, run finished after 29 ms. (steps per millisecond=229 ) properties (out of 30) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=223 ) properties (out of 30) seen :2 could not realise parikh vector
Incomplete Parikh walk after 6730 steps, including 15 resets, run finished after 29 ms. (steps per millisecond=232 ) properties (out of 28) seen :3 could not realise parikh vector
Incomplete Parikh walk after 6700 steps, including 11 resets, run finished after 45 ms. (steps per millisecond=148 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=223 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6680 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=222 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=222 ) properties (out of 25) seen :1 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 10 resets, run finished after 27 ms. (steps per millisecond=247 ) properties (out of 24) seen :1 could not realise parikh vector
Incomplete Parikh walk after 6660 steps, including 10 resets, run finished after 27 ms. (steps per millisecond=246 ) properties (out of 23) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 27 ms. (steps per millisecond=247 ) properties (out of 23) seen :2 could not realise parikh vector
Incomplete Parikh walk after 6730 steps, including 15 resets, run finished after 27 ms. (steps per millisecond=249 ) properties (out of 21) seen :3 could not realise parikh vector
Incomplete Parikh walk after 6700 steps, including 10 resets, run finished after 27 ms. (steps per millisecond=248 ) properties (out of 18) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 11 resets, run finished after 26 ms. (steps per millisecond=257 ) properties (out of 18) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6680 steps, including 10 resets, run finished after 26 ms. (steps per millisecond=256 ) properties (out of 18) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 10 resets, run finished after 28 ms. (steps per millisecond=238 ) properties (out of 18) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6670 steps, including 10 resets, run finished after 28 ms. (steps per millisecond=238 ) properties (out of 18) seen :2 could not realise parikh vector
Incomplete Parikh walk after 6660 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=266 ) properties (out of 16) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6690 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=267 ) properties (out of 16) seen :2 could not realise parikh vector
Incomplete Parikh walk after 67300 steps, including 170 resets, run finished after 244 ms. (steps per millisecond=275 ) properties (out of 14) seen :5 could not realise parikh vector
Incomplete Parikh walk after 67000 steps, including 140 resets, run finished after 236 ms. (steps per millisecond=283 ) properties (out of 9) seen :0 could not realise parikh vector
Incomplete Parikh walk after 66900 steps, including 127 resets, run finished after 249 ms. (steps per millisecond=268 ) properties (out of 9) seen :0 could not realise parikh vector
Incomplete Parikh walk after 66800 steps, including 131 resets, run finished after 263 ms. (steps per millisecond=253 ) properties (out of 9) seen :0 could not realise parikh vector
Incomplete Parikh walk after 66700 steps, including 128 resets, run finished after 247 ms. (steps per millisecond=270 ) properties (out of 9) seen :0 could not realise parikh vector
Incomplete Parikh walk after 66700 steps, including 131 resets, run finished after 236 ms. (steps per millisecond=282 ) properties (out of 9) seen :1 could not realise parikh vector
Incomplete Parikh walk after 66600 steps, including 128 resets, run finished after 227 ms. (steps per millisecond=293 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 66900 steps, including 128 resets, run finished after 250 ms. (steps per millisecond=267 ) properties (out of 8) seen :1 could not realise parikh vector
Incomplete Parikh walk after 67300 steps, including 175 resets, run finished after 209 ms. (steps per millisecond=322 ) properties (out of 7) seen :4 could not realise parikh vector
Incomplete Parikh walk after 67000 steps, including 140 resets, run finished after 238 ms. (steps per millisecond=281 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 66900 steps, including 122 resets, run finished after 217 ms. (steps per millisecond=308 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 66800 steps, including 125 resets, run finished after 226 ms. (steps per millisecond=295 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 66700 steps, including 126 resets, run finished after 238 ms. (steps per millisecond=280 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 67800 steps, including 230 resets, run finished after 206 ms. (steps per millisecond=329 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 67200 steps, including 141 resets, run finished after 212 ms. (steps per millisecond=316 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 67100 steps, including 147 resets, run finished after 229 ms. (steps per millisecond=293 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 67300 steps, including 145 resets, run finished after 210 ms. (steps per millisecond=320 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 67400 steps, including 141 resets, run finished after 235 ms. (steps per millisecond=286 ) properties (out of 3) seen :1 could not realise parikh vector
Incomplete Parikh walk after 67300 steps, including 140 resets, run finished after 220 ms. (steps per millisecond=305 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 2 out of 714 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 714/714 places, 750/750 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 411 transitions
Trivial Post-agglo rules discarded 411 transitions
Performed 411 trivial Post agglomeration. Transition count delta: 411
Iterating post reduction 0 with 412 rules applied. Total rules applied 412 place count 714 transition count 338
Reduce places removed 411 places and 0 transitions.
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 449 rules applied. Total rules applied 861 place count 303 transition count 300
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 862 place count 302 transition count 300
Performed 73 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 73 Pre rules applied. Total rules applied 862 place count 302 transition count 227
Deduced a syphon composed of 73 places in 2 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 3 with 146 rules applied. Total rules applied 1008 place count 229 transition count 227
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1011 place count 226 transition count 224
Iterating global reduction 3 with 3 rules applied. Total rules applied 1014 place count 226 transition count 224
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 1014 place count 226 transition count 223
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1016 place count 225 transition count 223
Performed 109 Post agglomeration using F-continuation condition.Transition count delta: 109
Deduced a syphon composed of 109 places in 0 ms
Reduce places removed 109 places and 0 transitions.
Iterating global reduction 3 with 218 rules applied. Total rules applied 1234 place count 116 transition count 114
Drop transitions removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 3 with 36 rules applied. Total rules applied 1270 place count 116 transition count 78
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1272 place count 116 transition count 76
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1274 place count 114 transition count 76
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1275 place count 113 transition count 75
Applied a total of 1275 rules in 129 ms. Remains 113 /714 variables (removed 601) and now considering 75/750 (removed 675) transitions.
Finished structural reductions, in 1 iterations. Remains : 113/714 places, 75/750 transitions.
[2021-05-18 07:01:53] [INFO ] Flatten gal took : 63 ms
[2021-05-18 07:01:53] [INFO ] Flatten gal took : 12 ms
[2021-05-18 07:01:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4047889901790361069.gal : 7 ms
[2021-05-18 07:01:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9724876783810811637.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality4047889901790361069.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9724876783810811637.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality4047889901790361069.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9724876783810811637.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9724876783810811637.prop.
Invariant property smplace_700 does not hold.
Invariant property smplace_686 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
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,467,0.03558,5084,2,1486,6,8553,6,0,493,1517,0
Total reachable state count : 467

Verifying 2 reachability properties.
Invariant property smplace_686 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\_686,1,0.036074,5348,2,114,6,8553,7,0,496,1517,0
Invariant property smplace_700 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\_700,1,0.036319,5348,2,114,6,8553,8,0,498,1517,0
Able to resolve query StableMarking after proving 381 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK PARIKH_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING TOPOLOGICAL

BK_STOP 1621321315031

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination StableMarking -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="GPUForwardProgress-PT-36b"
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 2-4028"
echo " Executing tool itstools"
echo " Input is GPUForwardProgress-PT-36b, 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 r299-tall-162124164800148"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-36b.tgz
mv GPUForwardProgress-PT-36b 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 ;