Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905975000286.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldRVt-PT-020B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975000286
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 644K
-rw-r--r-- 1 mcc users 7.0K Feb 25 23:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 23:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 23:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 25 23:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 17:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 23:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 25 23:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 23:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 25 23:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 239K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-00
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-01
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-02
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-03
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-04
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-05
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-06
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-07
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-08
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-09
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-10
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-11
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-12
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-13
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-14
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679171944601

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-020B
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-18 20:39:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 20:39:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 20:39:06] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2023-03-18 20:39:06] [INFO ] Transformed 1003 places.
[2023-03-18 20:39:06] [INFO ] Transformed 1003 transitions.
[2023-03-18 20:39:06] [INFO ] Found NUPN structural information;
[2023-03-18 20:39:06] [INFO ] Parsed PT model containing 1003 places and 1003 transitions and 2366 arcs in 154 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 20:39:07] [INFO ] Flatten gal took : 88 ms
[2023-03-18 20:39:07] [INFO ] Flatten gal took : 59 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=24 ) properties (out of 14) seen :10
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-18 20:39:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2297064800329595070.gal : 28 ms
[2023-03-18 20:39:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13516406805112356405.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2297064800329595070.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13516406805112356405.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 4) seen :0

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Loading property file /tmp/ReachabilityCardinality13516406805112356405.prop.
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 1003 rows 1003 cols
[2023-03-18 20:39:07] [INFO ] Computed 81 place invariants in 35 ms
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :10 after 19
Reachability property ShieldRVt-PT-020B-ReachabilityCardinality-08 is true.
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :19 after 49
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :49 after 229
Reachability property ShieldRVt-PT-020B-ReachabilityCardinality-01 is true.
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :229 after 43909
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :43909 after 9.17324e+06
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :9.17324e+06 after 8.81913e+10
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :8.81913e+10 after 4.20067e+17
[2023-03-18 20:39:07] [INFO ] After 412ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
Invariant property ShieldRVt-PT-020B-ReachabilityCardinality-14 does not hold.
Invariant property ShieldRVt-PT-020B-ReachabilityCardinality-13 does not hold.
[2023-03-18 20:39:08] [INFO ] [Nat]Absence check using 81 positive place invariants in 25 ms returned sat
[2023-03-18 20:39:08] [INFO ] After 873ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-18 20:39:09] [INFO ] Deduced a trap composed of 27 places in 328 ms of which 7 ms to minimize.
[2023-03-18 20:39:09] [INFO ] Deduced a trap composed of 31 places in 253 ms of which 1 ms to minimize.
[2023-03-18 20:39:10] [INFO ] Deduced a trap composed of 32 places in 232 ms of which 1 ms to minimize.
[2023-03-18 20:39:10] [INFO ] Deduced a trap composed of 41 places in 242 ms of which 1 ms to minimize.
[2023-03-18 20:39:10] [INFO ] Deduced a trap composed of 23 places in 169 ms of which 1 ms to minimize.
[2023-03-18 20:39:10] [INFO ] Deduced a trap composed of 52 places in 164 ms of which 1 ms to minimize.
[2023-03-18 20:39:10] [INFO ] Deduced a trap composed of 49 places in 162 ms of which 1 ms to minimize.
[2023-03-18 20:39:11] [INFO ] Deduced a trap composed of 34 places in 157 ms of which 0 ms to minimize.
[2023-03-18 20:39:11] [INFO ] Deduced a trap composed of 31 places in 153 ms of which 0 ms to minimize.
[2023-03-18 20:39:11] [INFO ] Deduced a trap composed of 42 places in 160 ms of which 1 ms to minimize.
[2023-03-18 20:39:11] [INFO ] Deduced a trap composed of 27 places in 185 ms of which 1 ms to minimize.
[2023-03-18 20:39:11] [INFO ] Deduced a trap composed of 52 places in 156 ms of which 1 ms to minimize.
[2023-03-18 20:39:12] [INFO ] Deduced a trap composed of 19 places in 172 ms of which 0 ms to minimize.
[2023-03-18 20:39:12] [INFO ] Deduced a trap composed of 32 places in 169 ms of which 1 ms to minimize.
[2023-03-18 20:39:12] [INFO ] Deduced a trap composed of 30 places in 134 ms of which 0 ms to minimize.
[2023-03-18 20:39:12] [INFO ] Deduced a trap composed of 41 places in 136 ms of which 0 ms to minimize.
[2023-03-18 20:39:12] [INFO ] Deduced a trap composed of 37 places in 166 ms of which 0 ms to minimize.
[2023-03-18 20:39:13] [INFO ] Deduced a trap composed of 34 places in 144 ms of which 0 ms to minimize.
[2023-03-18 20:39:13] [INFO ] Deduced a trap composed of 26 places in 119 ms of which 1 ms to minimize.
[2023-03-18 20:39:13] [INFO ] Deduced a trap composed of 59 places in 109 ms of which 0 ms to minimize.
[2023-03-18 20:39:13] [INFO ] Deduced a trap composed of 51 places in 109 ms of which 0 ms to minimize.
[2023-03-18 20:39:13] [INFO ] Deduced a trap composed of 31 places in 133 ms of which 13 ms to minimize.
[2023-03-18 20:39:13] [INFO ] Deduced a trap composed of 37 places in 144 ms of which 1 ms to minimize.
[2023-03-18 20:39:14] [INFO ] Deduced a trap composed of 31 places in 171 ms of which 0 ms to minimize.
[2023-03-18 20:39:14] [INFO ] Deduced a trap composed of 38 places in 197 ms of which 1 ms to minimize.
[2023-03-18 20:39:14] [INFO ] Deduced a trap composed of 51 places in 244 ms of which 1 ms to minimize.
[2023-03-18 20:39:14] [INFO ] Deduced a trap composed of 27 places in 161 ms of which 0 ms to minimize.
[2023-03-18 20:39:15] [INFO ] Deduced a trap composed of 39 places in 150 ms of which 0 ms to minimize.
[2023-03-18 20:39:15] [INFO ] Deduced a trap composed of 51 places in 276 ms of which 0 ms to minimize.
[2023-03-18 20:39:15] [INFO ] Deduced a trap composed of 39 places in 167 ms of which 1 ms to minimize.
[2023-03-18 20:39:15] [INFO ] Deduced a trap composed of 45 places in 93 ms of which 0 ms to minimize.
[2023-03-18 20:39:16] [INFO ] Deduced a trap composed of 44 places in 142 ms of which 0 ms to minimize.
[2023-03-18 20:39:16] [INFO ] Deduced a trap composed of 36 places in 124 ms of which 0 ms to minimize.
[2023-03-18 20:39:16] [INFO ] Deduced a trap composed of 41 places in 305 ms of which 1 ms to minimize.
[2023-03-18 20:39:16] [INFO ] Deduced a trap composed of 43 places in 147 ms of which 1 ms to minimize.
[2023-03-18 20:39:16] [INFO ] Deduced a trap composed of 37 places in 115 ms of which 1 ms to minimize.
[2023-03-18 20:39:16] [INFO ] Trap strengthening (SAT) tested/added 37/36 trap constraints in 7894 ms
[2023-03-18 20:39:17] [INFO ] Deduced a trap composed of 38 places in 391 ms of which 1 ms to minimize.
[2023-03-18 20:39:18] [INFO ] Deduced a trap composed of 28 places in 315 ms of which 0 ms to minimize.
[2023-03-18 20:39:18] [INFO ] Deduced a trap composed of 26 places in 239 ms of which 0 ms to minimize.
[2023-03-18 20:39:18] [INFO ] Deduced a trap composed of 34 places in 261 ms of which 1 ms to minimize.
[2023-03-18 20:39:19] [INFO ] Deduced a trap composed of 31 places in 273 ms of which 1 ms to minimize.
[2023-03-18 20:39:19] [INFO ] Deduced a trap composed of 33 places in 252 ms of which 0 ms to minimize.
[2023-03-18 20:39:19] [INFO ] Deduced a trap composed of 38 places in 276 ms of which 1 ms to minimize.
[2023-03-18 20:39:19] [INFO ] Deduced a trap composed of 37 places in 236 ms of which 0 ms to minimize.
[2023-03-18 20:39:20] [INFO ] Deduced a trap composed of 34 places in 229 ms of which 0 ms to minimize.
[2023-03-18 20:39:20] [INFO ] Deduced a trap composed of 26 places in 250 ms of which 4 ms to minimize.
[2023-03-18 20:39:20] [INFO ] Deduced a trap composed of 33 places in 235 ms of which 1 ms to minimize.
[2023-03-18 20:39:21] [INFO ] Deduced a trap composed of 41 places in 246 ms of which 0 ms to minimize.
[2023-03-18 20:39:21] [INFO ] Deduced a trap composed of 41 places in 243 ms of which 2 ms to minimize.
[2023-03-18 20:39:21] [INFO ] Deduced a trap composed of 27 places in 273 ms of which 1 ms to minimize.
[2023-03-18 20:39:21] [INFO ] Deduced a trap composed of 59 places in 223 ms of which 1 ms to minimize.
[2023-03-18 20:39:22] [INFO ] Deduced a trap composed of 38 places in 221 ms of which 1 ms to minimize.
[2023-03-18 20:39:22] [INFO ] Deduced a trap composed of 63 places in 209 ms of which 1 ms to minimize.
[2023-03-18 20:39:22] [INFO ] Deduced a trap composed of 43 places in 228 ms of which 1 ms to minimize.
[2023-03-18 20:39:23] [INFO ] Deduced a trap composed of 30 places in 275 ms of which 1 ms to minimize.
[2023-03-18 20:39:23] [INFO ] Deduced a trap composed of 32 places in 191 ms of which 9 ms to minimize.
[2023-03-18 20:39:23] [INFO ] Deduced a trap composed of 67 places in 173 ms of which 1 ms to minimize.
[2023-03-18 20:39:23] [INFO ] Deduced a trap composed of 57 places in 113 ms of which 1 ms to minimize.
[2023-03-18 20:39:23] [INFO ] Deduced a trap composed of 30 places in 117 ms of which 1 ms to minimize.
[2023-03-18 20:39:23] [INFO ] Trap strengthening (SAT) tested/added 24/23 trap constraints in 6470 ms
[2023-03-18 20:39:24] [INFO ] Deduced a trap composed of 39 places in 179 ms of which 0 ms to minimize.
[2023-03-18 20:39:24] [INFO ] Deduced a trap composed of 36 places in 124 ms of which 1 ms to minimize.
[2023-03-18 20:39:24] [INFO ] Deduced a trap composed of 60 places in 119 ms of which 1 ms to minimize.
[2023-03-18 20:39:24] [INFO ] Deduced a trap composed of 41 places in 117 ms of which 3 ms to minimize.
[2023-03-18 20:39:24] [INFO ] Deduced a trap composed of 40 places in 103 ms of which 1 ms to minimize.
[2023-03-18 20:39:24] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 869 ms
[2023-03-18 20:39:25] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 0 ms to minimize.
[2023-03-18 20:39:25] [INFO ] Deduced a trap composed of 25 places in 174 ms of which 0 ms to minimize.
[2023-03-18 20:39:25] [INFO ] Deduced a trap composed of 32 places in 158 ms of which 1 ms to minimize.
[2023-03-18 20:39:25] [INFO ] Deduced a trap composed of 42 places in 183 ms of which 2 ms to minimize.
[2023-03-18 20:39:25] [INFO ] Deduced a trap composed of 43 places in 141 ms of which 10 ms to minimize.
[2023-03-18 20:39:26] [INFO ] Deduced a trap composed of 38 places in 165 ms of which 1 ms to minimize.
[2023-03-18 20:39:26] [INFO ] Deduced a trap composed of 35 places in 190 ms of which 0 ms to minimize.
[2023-03-18 20:39:26] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1566 ms
[2023-03-18 20:39:26] [INFO ] After 18426ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 614 ms.
[2023-03-18 20:39:27] [INFO ] After 19327ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 205 ms.
Support contains 109 out of 1003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1003/1003 places, 1003/1003 transitions.
Drop transitions removed 230 transitions
Trivial Post-agglo rules discarded 230 transitions
Performed 230 trivial Post agglomeration. Transition count delta: 230
Iterating post reduction 0 with 230 rules applied. Total rules applied 230 place count 1003 transition count 773
Reduce places removed 230 places and 0 transitions.
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Iterating post reduction 1 with 260 rules applied. Total rules applied 490 place count 773 transition count 743
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 520 place count 743 transition count 743
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 78 Pre rules applied. Total rules applied 520 place count 743 transition count 665
Deduced a syphon composed of 78 places in 4 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 3 with 156 rules applied. Total rules applied 676 place count 665 transition count 665
Discarding 102 places :
Symmetric choice reduction at 3 with 102 rule applications. Total rules 778 place count 563 transition count 563
Iterating global reduction 3 with 102 rules applied. Total rules applied 880 place count 563 transition count 563
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 34 Pre rules applied. Total rules applied 880 place count 563 transition count 529
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 948 place count 529 transition count 529
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 160
Deduced a syphon composed of 160 places in 1 ms
Reduce places removed 160 places and 0 transitions.
Iterating global reduction 3 with 320 rules applied. Total rules applied 1268 place count 369 transition count 369
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 1334 place count 336 transition count 385
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 1335 place count 336 transition count 384
Free-agglomeration rule applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 1341 place count 336 transition count 378
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 1347 place count 330 transition count 378
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1348 place count 330 transition count 378
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1349 place count 330 transition count 378
Applied a total of 1349 rules in 282 ms. Remains 330 /1003 variables (removed 673) and now considering 378/1003 (removed 625) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 284 ms. Remains : 330/1003 places, 378/1003 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 4) seen :1
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 3) seen :1
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 378 rows 330 cols
[2023-03-18 20:39:28] [INFO ] Computed 81 place invariants in 3 ms
[2023-03-18 20:39:28] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 20:39:28] [INFO ] [Nat]Absence check using 81 positive place invariants in 16 ms returned sat
[2023-03-18 20:39:28] [INFO ] After 290ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 20:39:28] [INFO ] State equation strengthened by 82 read => feed constraints.
[2023-03-18 20:39:28] [INFO ] After 183ms SMT Verify possible using 82 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-18 20:39:28] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 0 ms to minimize.
[2023-03-18 20:39:28] [INFO ] Deduced a trap composed of 11 places in 138 ms of which 0 ms to minimize.
[2023-03-18 20:39:29] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
[2023-03-18 20:39:29] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 0 ms to minimize.
[2023-03-18 20:39:29] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 407 ms
[2023-03-18 20:39:29] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 0 ms to minimize.
[2023-03-18 20:39:29] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 0 ms to minimize.
[2023-03-18 20:39:29] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 0 ms to minimize.
[2023-03-18 20:39:29] [INFO ] Deduced a trap composed of 11 places in 79 ms of which 0 ms to minimize.
[2023-03-18 20:39:29] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 0 ms to minimize.
[2023-03-18 20:39:29] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 400 ms
[2023-03-18 20:39:29] [INFO ] After 1122ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 151 ms.
[2023-03-18 20:39:29] [INFO ] After 1655ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 6 ms.
Support contains 52 out of 330 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 330/330 places, 378/378 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 330 transition count 358
Reduce places removed 20 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 22 rules applied. Total rules applied 42 place count 310 transition count 356
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 44 place count 308 transition count 356
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 44 place count 308 transition count 343
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 70 place count 295 transition count 343
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 144 place count 258 transition count 306
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 166 place count 247 transition count 316
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 167 place count 247 transition count 316
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 168 place count 246 transition count 315
Applied a total of 168 rules in 48 ms. Remains 246 /330 variables (removed 84) and now considering 315/378 (removed 63) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 246/330 places, 315/378 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 2) seen :1
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 315 rows 246 cols
[2023-03-18 20:39:29] [INFO ] Computed 81 place invariants in 1 ms
[2023-03-18 20:39:29] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 20:39:30] [INFO ] [Nat]Absence check using 81 positive place invariants in 9 ms returned sat
[2023-03-18 20:39:30] [INFO ] After 134ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 20:39:30] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-18 20:39:30] [INFO ] After 75ms SMT Verify possible using 100 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 20:39:30] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 13 ms to minimize.
[2023-03-18 20:39:30] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2023-03-18 20:39:30] [INFO ] Deduced a trap composed of 5 places in 72 ms of which 1 ms to minimize.
[2023-03-18 20:39:30] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 205 ms
[2023-03-18 20:39:30] [INFO ] After 344ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 67 ms.
[2023-03-18 20:39:30] [INFO ] After 618ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 35 out of 246 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 246/246 places, 315/315 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 246 transition count 311
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 242 transition count 311
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 8 place count 242 transition count 306
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 18 place count 237 transition count 306
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 44 place count 224 transition count 293
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 52 place count 220 transition count 296
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 54 place count 218 transition count 294
Applied a total of 54 rules in 27 ms. Remains 218 /246 variables (removed 28) and now considering 294/315 (removed 21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 218/246 places, 294/315 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 803069 steps, run timeout after 3001 ms. (steps per millisecond=267 ) properties seen :{}
Probabilistic random walk after 803069 steps, saw 500574 distinct states, run finished after 3005 ms. (steps per millisecond=267 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 294 rows 218 cols
[2023-03-18 20:39:33] [INFO ] Computed 81 place invariants in 17 ms
[2023-03-18 20:39:33] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 20:39:33] [INFO ] [Nat]Absence check using 81 positive place invariants in 12 ms returned sat
[2023-03-18 20:39:34] [INFO ] After 99ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 20:39:34] [INFO ] State equation strengthened by 109 read => feed constraints.
[2023-03-18 20:39:34] [INFO ] After 105ms SMT Verify possible using 109 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 20:39:34] [INFO ] Deduced a trap composed of 6 places in 94 ms of which 1 ms to minimize.
[2023-03-18 20:39:34] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 0 ms to minimize.
[2023-03-18 20:39:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 207 ms
[2023-03-18 20:39:34] [INFO ] After 359ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 85 ms.
[2023-03-18 20:39:34] [INFO ] After 633ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 35 out of 218 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 218/218 places, 294/294 transitions.
Applied a total of 0 rules in 31 ms. Remains 218 /218 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 218/218 places, 294/294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 218/218 places, 294/294 transitions.
Applied a total of 0 rules in 11 ms. Remains 218 /218 variables (removed 0) and now considering 294/294 (removed 0) transitions.
[2023-03-18 20:39:34] [INFO ] Invariant cache hit.
[2023-03-18 20:39:34] [INFO ] Implicit Places using invariants in 150 ms returned []
[2023-03-18 20:39:34] [INFO ] Invariant cache hit.
[2023-03-18 20:39:34] [INFO ] State equation strengthened by 109 read => feed constraints.
[2023-03-18 20:39:35] [INFO ] Implicit Places using invariants and state equation in 439 ms returned []
Implicit Place search using SMT with State Equation took 592 ms to find 0 implicit places.
[2023-03-18 20:39:35] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-18 20:39:35] [INFO ] Invariant cache hit.
[2023-03-18 20:39:35] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 848 ms. Remains : 218/218 places, 294/294 transitions.
Graph (trivial) has 56 edges and 218 vertex of which 2 / 218 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 683 edges and 217 vertex of which 216 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 9 place count 216 transition count 285
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 216 transition count 285
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 24 place count 216 transition count 278
Applied a total of 24 rules in 26 ms. Remains 216 /218 variables (removed 2) and now considering 278/294 (removed 16) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 278 rows 216 cols
[2023-03-18 20:39:35] [INFO ] Computed 80 place invariants in 2 ms
[2023-03-18 20:39:35] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 20:39:35] [INFO ] [Nat]Absence check using 80 positive place invariants in 11 ms returned sat
[2023-03-18 20:39:35] [INFO ] After 99ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 20:39:35] [INFO ] After 127ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-18 20:39:35] [INFO ] After 229ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-18 20:39:35] [INFO ] Flatten gal took : 24 ms
[2023-03-18 20:39:35] [INFO ] Flatten gal took : 69 ms
[2023-03-18 20:39:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2058294375183285269.gal : 4 ms
[2023-03-18 20:39:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15461035689437650548.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2058294375183285269.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15461035689437650548.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality15461035689437650548.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 11
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :11 after 29
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :29 after 245
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :245 after 6573
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :6573 after 222609
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :222609 after 225098
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :225098 after 355501
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :355501 after 6.84531e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :6.84531e+06 after 3.76967e+08
Detected timeout of ITS tools.
[2023-03-18 20:39:50] [INFO ] Flatten gal took : 16 ms
[2023-03-18 20:39:50] [INFO ] Applying decomposition
[2023-03-18 20:39:50] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph18132630659673873315.txt' '-o' '/tmp/graph18132630659673873315.bin' '-w' '/tmp/graph18132630659673873315.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18132630659673873315.bin' '-l' '-1' '-v' '-w' '/tmp/graph18132630659673873315.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:39:51] [INFO ] Decomposing Gal with order
[2023-03-18 20:39:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:39:51] [INFO ] Removed a total of 239 redundant transitions.
[2023-03-18 20:39:51] [INFO ] Flatten gal took : 85 ms
[2023-03-18 20:39:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2023-03-18 20:39:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9875034871206660436.gal : 7 ms
[2023-03-18 20:39:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5533930261819318836.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9875034871206660436.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5533930261819318836.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality5533930261819318836.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 85
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :85 after 2191
Invariant property ShieldRVt-PT-020B-ReachabilityCardinality-04 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 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\_mod\_flat,1.96913e+27,0.504142,28552,523,29,46844,140,686,134471,55,400,0
Total reachable state count : 1969127894432742505883631616

Verifying 1 reachability properties.
Invariant property ShieldRVt-PT-020B-ReachabilityCardinality-04 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
ShieldRVt-PT-020B-ReachabilityCardinality-04,7.18397e+24,0.517545,28552,603,29,46844,140,837,134471,68,400,0
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)
[2023-03-18 20:39:51] [INFO ] Flatten gal took : 28 ms
[2023-03-18 20:39:51] [INFO ] Applying decomposition
[2023-03-18 20:39:51] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph370038195331471868.txt' '-o' '/tmp/graph370038195331471868.bin' '-w' '/tmp/graph370038195331471868.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph370038195331471868.bin' '-l' '-1' '-v' '-w' '/tmp/graph370038195331471868.weights' '-q' '0' '-e' '0.001'
[2023-03-18 20:39:52] [INFO ] Decomposing Gal with order
[2023-03-18 20:39:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:39:52] [INFO ] Removed a total of 120 redundant transitions.
[2023-03-18 20:39:52] [INFO ] Flatten gal took : 109 ms
[2023-03-18 20:39:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 15 ms.
[2023-03-18 20:39:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10015008352416781589.gal : 15 ms
[2023-03-18 20:39:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17238293486976764017.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10015008352416781589.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17238293486976764017.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality17238293486976764017.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 244
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :244 after 1240
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1240 after 1.78846e+06
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1.78846e+06 after 2.15562e+07
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2.15562e+07 after 3.60539e+07
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-18 21:09:55] [INFO ] Flatten gal took : 274 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7769865341897115165
[2023-03-18 21:09:55] [INFO ] Applying decomposition
[2023-03-18 21:09:55] [INFO ] Flatten gal took : 19 ms
[2023-03-18 21:09:56] [INFO ] Computing symmetric may disable matrix : 294 transitions.
[2023-03-18 21:09:56] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:09:56] [INFO ] Computing symmetric may enable matrix : 294 transitions.
[2023-03-18 21:09:56] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:09:56] [INFO ] Computing Do-Not-Accords matrix : 294 transitions.
[2023-03-18 21:09:56] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:09:56] [INFO ] Built C files in 364ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7769865341897115165
Running compilation step : cd /tmp/ltsmin7769865341897115165;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15900399697860061339.txt' '-o' '/tmp/graph15900399697860061339.bin' '-w' '/tmp/graph15900399697860061339.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15900399697860061339.bin' '-l' '-1' '-v' '-w' '/tmp/graph15900399697860061339.weights' '-q' '0' '-e' '0.001'
[2023-03-18 21:09:56] [INFO ] Decomposing Gal with order
[2023-03-18 21:09:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 21:09:56] [INFO ] Removed a total of 350 redundant transitions.
[2023-03-18 21:09:57] [INFO ] Flatten gal took : 289 ms
Compilation finished in 913 ms.
Running link step : cd /tmp/ltsmin7769865341897115165;'gcc' '-shared' '-o' 'gal.so' 'model.o'
[2023-03-18 21:09:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 216 labels/synchronizations in 164 ms.
[2023-03-18 21:09:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15101076614710050417.gal : 8 ms
[2023-03-18 21:09:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6911298773700495963.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15101076614710050417.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6911298773700495963.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Link finished in 132 ms.
Running LTSmin : cd /tmp/ltsmin7769865341897115165;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldRVtPT020BReachabilityCardinality04==true'
Loading property file /tmp/ReachabilityCardinality6911298773700495963.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 22
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :22 after 85
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :85 after 85
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :85 after 197190
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :3.02884e+07 after 2.6861e+20
Invariant property ShieldRVt-PT-020B-ReachabilityCardinality-04 does not hold.
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 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\_mod\_flat,7.44385e+28,0.470326,20756,682,137,32553,749,613,84676,114,4755,0
Total reachable state count : 74438503160460592152953487360

Verifying 1 reachability properties.
Invariant property ShieldRVt-PT-020B-ReachabilityCardinality-04 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
ShieldRVt-PT-020B-ReachabilityCardinality-04,3.15685e+26,0.516716,21020,1007,138,32553,749,761,84676,133,4755,0
ITS tools runner thread asked to quit. Dying gracefully.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1852064 ms.

BK_STOP 1679173798919

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="ShieldRVt-PT-020B"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldRVt-PT-020B, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r421-tajo-167905975000286"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-020B.tgz
mv ShieldRVt-PT-020B execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;