fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r389-oct2-167903713900694
Last Updated
May 14, 2023

About the Execution of ITS-Tools for ShieldPPPt-PT-100A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
4579.132 112318.00 260621.00 1106.80 TTTFFFTTFFTFFTFF normal

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 ;