Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713900694.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldPPPt-PT-100A, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713900694
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 9.4K Feb 25 21:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 25 21:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 21:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 21:13 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 3.6K Feb 25 17:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 21:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Feb 25 21:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 21:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 21:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:01 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 685K 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 ShieldPPPt-PT-100A-ReachabilityCardinality-00
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityCardinality-01
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityCardinality-02
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityCardinality-03
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityCardinality-04
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityCardinality-05
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityCardinality-06
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityCardinality-07
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityCardinality-08
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityCardinality-09
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityCardinality-10
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityCardinality-11
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityCardinality-12
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityCardinality-13
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityCardinality-14
FORMULA_NAME ShieldPPPt-PT-100A-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679223095653

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=ShieldPPPt-PT-100A
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-19 10:51:39] [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]
[2023-03-19 10:51:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 10:51:40] [INFO ] Load time of PNML (sax parser for PT used): 182 ms
[2023-03-19 10:51:40] [INFO ] Transformed 2503 places.
[2023-03-19 10:51:40] [INFO ] Transformed 1803 transitions.
[2023-03-19 10:51:40] [INFO ] Found NUPN structural information;
[2023-03-19 10:51:40] [INFO ] Parsed PT model containing 2503 places and 1803 transitions and 7206 arcs in 497 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldPPPt-PT-100A-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-100A-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-100A-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 10:51:41] [INFO ] Flatten gal took : 366 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 861 ms. (steps per millisecond=11 ) properties (out of 13) seen :0
[2023-03-19 10:51:41] [INFO ] Flatten gal took : 192 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=42 ) properties (out of 13) seen :0
[2023-03-19 10:51:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11599184098247506709.gal : 72 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 13) seen :0
[2023-03-19 10:51:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12929198772027990471.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/ReachabilityCardinality11599184098247506709.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12929198772027990471.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 ...330
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 13) seen :0
Loading property file /tmp/ReachabilityCardinality12929198772027990471.prop.
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=52 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 13) seen :0
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :2 after 3
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :3 after 10
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :10 after 24
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :24 after 49
Invariant property ShieldPPPt-PT-100A-ReachabilityCardinality-04 does not hold.
FORMULA ShieldPPPt-PT-100A-ReachabilityCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :49 after 99
Invariant property ShieldPPPt-PT-100A-ReachabilityCardinality-05 does not hold.
FORMULA ShieldPPPt-PT-100A-ReachabilityCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :99 after 148
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :148 after 198
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :198 after 295
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :295 after 1443
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :1443 after 1.01695e+06
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :1.01695e+06 after 4.3008e+09
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :4.3008e+09 after 1.3783e+18
SDD proceeding with computation,11 properties remain. new max is 4096
SDD size :1.3783e+18 after 1.84549e+37
Interrupted probabilistic random walk after 212897 steps, run timeout after 9008 ms. (steps per millisecond=23 ) properties seen :{0=1, 1=1, 3=1, 4=1, 5=1, 6=1, 7=1, 9=1, 10=1, 12=1}
Probabilistic random walk after 212897 steps, saw 211310 distinct states, run finished after 9011 ms. (steps per millisecond=23 ) properties seen :10
FORMULA ShieldPPPt-PT-100A-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 3 properties.
// Phase 1: matrix 1802 rows 2503 cols
[2023-03-19 10:51:52] [INFO ] Computed 1101 place invariants in 85 ms
[2023-03-19 10:51:53] [INFO ] After 1003ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-19 10:51:54] [INFO ] [Nat]Absence check using 1101 positive place invariants in 278 ms returned sat
[2023-03-19 10:52:01] [INFO ] After 6408ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-19 10:52:06] [INFO ] After 11885ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 4647 ms.
[2023-03-19 10:52:11] [INFO ] After 17544ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 876 ms.
Support contains 36 out of 2503 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2503/2503 places, 1802/1802 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2501 transition count 1800
Partial Free-agglomeration rule applied 379 times.
Drop transitions removed 379 transitions
Iterating global reduction 0 with 379 rules applied. Total rules applied 383 place count 2501 transition count 1800
Applied a total of 383 rules in 588 ms. Remains 2501 /2503 variables (removed 2) and now considering 1800/1802 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 589 ms. Remains : 2501/2503 places, 1800/1802 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=34 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 83000 steps, run timeout after 3001 ms. (steps per millisecond=27 ) properties seen :{}
Probabilistic random walk after 83000 steps, saw 79705 distinct states, run finished after 3002 ms. (steps per millisecond=27 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 1800 rows 2501 cols
[2023-03-19 10:52:16] [INFO ] Computed 1101 place invariants in 25 ms
[2023-03-19 10:52:17] [INFO ] After 548ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-19 10:52:18] [INFO ] [Nat]Absence check using 1101 positive place invariants in 297 ms returned sat
[2023-03-19 10:52:23] [INFO ] After 5272ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-19 10:52:23] [INFO ] State equation strengthened by 99 read => feed constraints.
[2023-03-19 10:52:26] [INFO ] After 2808ms SMT Verify possible using 99 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-19 10:52:29] [INFO ] Deduced a trap composed of 8 places in 286 ms of which 1 ms to minimize.
[2023-03-19 10:52:29] [INFO ] Deduced a trap composed of 7 places in 278 ms of which 38 ms to minimize.
[2023-03-19 10:52:30] [INFO ] Deduced a trap composed of 6 places in 324 ms of which 15 ms to minimize.
[2023-03-19 10:52:30] [INFO ] Deduced a trap composed of 7 places in 215 ms of which 1 ms to minimize.
[2023-03-19 10:52:30] [INFO ] Deduced a trap composed of 7 places in 211 ms of which 1 ms to minimize.
[2023-03-19 10:52:31] [INFO ] Deduced a trap composed of 6 places in 295 ms of which 1 ms to minimize.
[2023-03-19 10:52:31] [INFO ] Deduced a trap composed of 7 places in 209 ms of which 0 ms to minimize.
[2023-03-19 10:52:31] [INFO ] Deduced a trap composed of 7 places in 191 ms of which 1 ms to minimize.
[2023-03-19 10:52:32] [INFO ] Deduced a trap composed of 7 places in 205 ms of which 3 ms to minimize.
[2023-03-19 10:52:32] [INFO ] Deduced a trap composed of 7 places in 395 ms of which 1 ms to minimize.
[2023-03-19 10:52:32] [INFO ] Deduced a trap composed of 8 places in 155 ms of which 0 ms to minimize.
[2023-03-19 10:52:33] [INFO ] Deduced a trap composed of 7 places in 278 ms of which 1 ms to minimize.
[2023-03-19 10:52:33] [INFO ] Deduced a trap composed of 7 places in 122 ms of which 1 ms to minimize.
[2023-03-19 10:52:34] [INFO ] Deduced a trap composed of 7 places in 435 ms of which 1 ms to minimize.
[2023-03-19 10:52:34] [INFO ] Deduced a trap composed of 6 places in 226 ms of which 1 ms to minimize.
[2023-03-19 10:52:34] [INFO ] Deduced a trap composed of 6 places in 224 ms of which 1 ms to minimize.
[2023-03-19 10:52:35] [INFO ] Deduced a trap composed of 7 places in 915 ms of which 0 ms to minimize.
[2023-03-19 10:52:36] [INFO ] Deduced a trap composed of 7 places in 382 ms of which 2 ms to minimize.
[2023-03-19 10:52:37] [INFO ] Deduced a trap composed of 6 places in 273 ms of which 0 ms to minimize.
[2023-03-19 10:52:38] [INFO ] Deduced a trap composed of 6 places in 347 ms of which 1 ms to minimize.
[2023-03-19 10:52:38] [INFO ] Deduced a trap composed of 8 places in 405 ms of which 1 ms to minimize.
[2023-03-19 10:52:39] [INFO ] Deduced a trap composed of 6 places in 248 ms of which 0 ms to minimize.
[2023-03-19 10:52:40] [INFO ] Deduced a trap composed of 6 places in 239 ms of which 1 ms to minimize.
[2023-03-19 10:52:40] [INFO ] Deduced a trap composed of 6 places in 240 ms of which 1 ms to minimize.
[2023-03-19 10:52:40] [INFO ] Trap strengthening (SAT) tested/added 25/24 trap constraints in 11731 ms
[2023-03-19 10:52:40] [INFO ] After 16954ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1741 ms.
[2023-03-19 10:52:42] [INFO ] After 25012ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 532 ms.
Support contains 36 out of 2501 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2501/2501 places, 1800/1800 transitions.
Applied a total of 0 rules in 140 ms. Remains 2501 /2501 variables (removed 0) and now considering 1800/1800 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 140 ms. Remains : 2501/2501 places, 1800/1800 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2501/2501 places, 1800/1800 transitions.
Applied a total of 0 rules in 112 ms. Remains 2501 /2501 variables (removed 0) and now considering 1800/1800 (removed 0) transitions.
[2023-03-19 10:52:43] [INFO ] Invariant cache hit.
[2023-03-19 10:52:45] [INFO ] Implicit Places using invariants in 2184 ms returned []
[2023-03-19 10:52:45] [INFO ] Invariant cache hit.
[2023-03-19 10:52:47] [INFO ] State equation strengthened by 99 read => feed constraints.
[2023-03-19 10:52:56] [INFO ] Implicit Places using invariants and state equation in 11181 ms returned [2494]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 13400 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2500/2501 places, 1800/1800 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 2500 transition count 1798
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2498 transition count 1798
Applied a total of 4 rules in 145 ms. Remains 2498 /2500 variables (removed 2) and now considering 1798/1800 (removed 2) transitions.
// Phase 1: matrix 1798 rows 2498 cols
[2023-03-19 10:52:56] [INFO ] Computed 1100 place invariants in 9 ms
[2023-03-19 10:53:00] [INFO ] Implicit Places using invariants in 4003 ms returned [2481, 2485]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 4008 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2496/2501 places, 1798/1800 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 2494 transition count 1796
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2494 transition count 1796
Applied a total of 4 rules in 399 ms. Remains 2494 /2496 variables (removed 2) and now considering 1796/1798 (removed 2) transitions.
// Phase 1: matrix 1796 rows 2494 cols
[2023-03-19 10:53:01] [INFO ] Computed 1098 place invariants in 7 ms
[2023-03-19 10:53:02] [INFO ] Implicit Places using invariants in 1442 ms returned []
[2023-03-19 10:53:02] [INFO ] Invariant cache hit.
[2023-03-19 10:53:04] [INFO ] State equation strengthened by 97 read => feed constraints.
[2023-03-19 10:53:10] [INFO ] Implicit Places using invariants and state equation in 8164 ms returned []
Implicit Place search using SMT with State Equation took 9616 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 2494/2501 places, 1796/1800 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 27682 ms. Remains : 2494/2501 places, 1796/1800 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=37 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 84510 steps, run timeout after 3002 ms. (steps per millisecond=28 ) properties seen :{}
Probabilistic random walk after 84510 steps, saw 81180 distinct states, run finished after 3002 ms. (steps per millisecond=28 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-19 10:53:14] [INFO ] Invariant cache hit.
[2023-03-19 10:53:14] [INFO ] After 389ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-19 10:53:16] [INFO ] [Nat]Absence check using 1098 positive place invariants in 725 ms returned sat
[2023-03-19 10:53:19] [INFO ] After 3450ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-19 10:53:19] [INFO ] State equation strengthened by 97 read => feed constraints.
[2023-03-19 10:53:23] [INFO ] After 3633ms SMT Verify possible using 97 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-19 10:53:25] [INFO ] After 6117ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 798 ms.
[2023-03-19 10:53:26] [INFO ] After 11792ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
FORMULA ShieldPPPt-PT-100A-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-100A-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 2528 steps, including 0 resets, run visited all 1 properties in 53 ms. (steps per millisecond=47 )
FORMULA ShieldPPPt-PT-100A-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 3 properties in 207 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
All properties solved without resorting to model-checking.
Total runtime 107220 ms.

BK_STOP 1679223207971

--------------------
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="ShieldPPPt-PT-100A"
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 ShieldPPPt-PT-100A, 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 r389-oct2-167903713900694"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-100A.tgz
mv ShieldPPPt-PT-100A 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 ;