fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r216-tall-162098205700887
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for ShieldPPPt-PT-040B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1229.388 115178.00 144062.00 608.30 FFTTTFFFFFFFTTFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r216-tall-162098205700887.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldPPPt-PT-040B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098205700887
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 166K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 94K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 28 16:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 28 16:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 12:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 12:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 18:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 18:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 762K May 5 16:52 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-040B-ReachabilityCardinality-00
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-01
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-02
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-03
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-04
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-05
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-06
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-07
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-08
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-09
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-10
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-11
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-12
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-13
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-14
FORMULA_NAME ShieldPPPt-PT-040B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1622927256799

Running Version 0
[2021-06-05 21:07:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-06-05 21:07:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-06-05 21:07:38] [INFO ] Load time of PNML (sax parser for PT used): 162 ms
[2021-06-05 21:07:38] [INFO ] Transformed 3123 places.
[2021-06-05 21:07:38] [INFO ] Transformed 2843 transitions.
[2021-06-05 21:07:38] [INFO ] Found NUPN structural information;
[2021-06-05 21:07:38] [INFO ] Parsed PT model containing 3123 places and 2843 transitions in 334 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 11) seen :6
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 2843 rows 3123 cols
[2021-06-05 21:07:39] [INFO ] Computed 441 place invariants in 54 ms
[2021-06-05 21:07:40] [INFO ] [Real]Absence check using 441 positive place invariants in 296 ms returned sat
[2021-06-05 21:07:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-05 21:07:41] [INFO ] [Real]Absence check using state equation in 1362 ms returned sat
[2021-06-05 21:07:42] [INFO ] Solution in real domain found non-integer solution.
[2021-06-05 21:07:42] [INFO ] [Nat]Absence check using 441 positive place invariants in 191 ms returned sat
[2021-06-05 21:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-05 21:07:44] [INFO ] [Nat]Absence check using state equation in 1345 ms returned sat
[2021-06-05 21:07:45] [INFO ] Deduced a trap composed of 28 places in 970 ms of which 25 ms to minimize.
[2021-06-05 21:07:46] [INFO ] Deduced a trap composed of 26 places in 997 ms of which 5 ms to minimize.
[2021-06-05 21:07:47] [INFO ] Deduced a trap composed of 27 places in 860 ms of which 4 ms to minimize.
[2021-06-05 21:07:47] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
[2021-06-05 21:07:47] [INFO ] [Real]Absence check using 441 positive place invariants in 204 ms returned sat
[2021-06-05 21:07:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-05 21:07:49] [INFO ] [Real]Absence check using state equation in 1275 ms returned sat
[2021-06-05 21:07:50] [INFO ] Deduced a trap composed of 25 places in 1071 ms of which 5 ms to minimize.
[2021-06-05 21:07:51] [INFO ] Deduced a trap composed of 26 places in 976 ms of which 4 ms to minimize.
[2021-06-05 21:07:52] [INFO ] Deduced a trap composed of 19 places in 992 ms of which 6 ms to minimize.
[2021-06-05 21:07:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
[2021-06-05 21:07:53] [INFO ] [Real]Absence check using 441 positive place invariants in 199 ms returned sat
[2021-06-05 21:07:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-05 21:07:54] [INFO ] [Real]Absence check using state equation in 1665 ms returned sat
[2021-06-05 21:07:54] [INFO ] Solution in real domain found non-integer solution.
[2021-06-05 21:07:55] [INFO ] [Real]Absence check using 441 positive place invariants in 184 ms returned sat
[2021-06-05 21:07:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-05 21:07:57] [INFO ] [Real]Absence check using state equation in 1583 ms returned sat
[2021-06-05 21:07:57] [INFO ] Solution in real domain found non-integer solution.
[2021-06-05 21:07:58] [INFO ] [Nat]Absence check using 441 positive place invariants in 186 ms returned sat
[2021-06-05 21:07:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-05 21:07:59] [INFO ] [Nat]Absence check using state equation in 1500 ms returned sat
[2021-06-05 21:08:00] [INFO ] Deduced a trap composed of 30 places in 1000 ms of which 3 ms to minimize.
[2021-06-05 21:08:01] [INFO ] Deduced a trap composed of 20 places in 919 ms of which 2 ms to minimize.
[2021-06-05 21:08:02] [INFO ] Deduced a trap composed of 17 places in 907 ms of which 1 ms to minimize.
[2021-06-05 21:08:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
[2021-06-05 21:08:03] [INFO ] [Real]Absence check using 441 positive place invariants in 185 ms returned sat
[2021-06-05 21:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-05 21:08:05] [INFO ] [Real]Absence check using state equation in 1745 ms returned sat
[2021-06-05 21:08:05] [INFO ] Solution in real domain found non-integer solution.
[2021-06-05 21:08:05] [INFO ] [Nat]Absence check using 441 positive place invariants in 194 ms returned sat
[2021-06-05 21:08:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-05 21:08:10] [INFO ] [Nat]Absence check using state equation in 4466 ms returned unknown
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 1 different solutions.
Support contains 21 out of 3123 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3123/3123 places, 2843/2843 transitions.
Drop transitions removed 748 transitions
Trivial Post-agglo rules discarded 748 transitions
Performed 748 trivial Post agglomeration. Transition count delta: 748
Iterating post reduction 0 with 748 rules applied. Total rules applied 748 place count 3123 transition count 2095
Reduce places removed 748 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 750 rules applied. Total rules applied 1498 place count 2375 transition count 2093
Reduce places removed 1 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 7 rules applied. Total rules applied 1505 place count 2374 transition count 2087
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 1511 place count 2368 transition count 2087
Performed 162 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 162 Pre rules applied. Total rules applied 1511 place count 2368 transition count 1925
Deduced a syphon composed of 162 places in 12 ms
Reduce places removed 162 places and 0 transitions.
Iterating global reduction 4 with 324 rules applied. Total rules applied 1835 place count 2206 transition count 1925
Discarding 277 places :
Symmetric choice reduction at 4 with 277 rule applications. Total rules 2112 place count 1929 transition count 1648
Iterating global reduction 4 with 277 rules applied. Total rules applied 2389 place count 1929 transition count 1648
Performed 118 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 118 Pre rules applied. Total rules applied 2389 place count 1929 transition count 1530
Deduced a syphon composed of 118 places in 9 ms
Reduce places removed 118 places and 0 transitions.
Iterating global reduction 4 with 236 rules applied. Total rules applied 2625 place count 1811 transition count 1530
Performed 668 Post agglomeration using F-continuation condition.Transition count delta: 668
Deduced a syphon composed of 668 places in 5 ms
Reduce places removed 668 places and 0 transitions.
Iterating global reduction 4 with 1336 rules applied. Total rules applied 3961 place count 1143 transition count 862
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 4163 place count 1042 transition count 862
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 4 with 34 rules applied. Total rules applied 4197 place count 1025 transition count 862
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 4199 place count 1025 transition count 860
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 4201 place count 1023 transition count 860
Partial Free-agglomeration rule applied 116 times.
Drop transitions removed 116 transitions
Iterating global reduction 5 with 116 rules applied. Total rules applied 4317 place count 1023 transition count 860
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 4318 place count 1022 transition count 859
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 4319 place count 1021 transition count 859
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 4319 place count 1021 transition count 857
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 4323 place count 1019 transition count 857
Applied a total of 4323 rules in 1158 ms. Remains 1019 /3123 variables (removed 2104) and now considering 857/2843 (removed 1986) transitions.
Finished structural reductions, in 1 iterations. Remains : 1019/3123 places, 857/2843 transitions.
[2021-06-05 21:08:11] [INFO ] Flatten gal took : 109 ms
[2021-06-05 21:08:11] [INFO ] Flatten gal took : 82 ms
[2021-06-05 21:08:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8970962294535436167.gal : 21 ms
[2021-06-05 21:08:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15083712811761836624.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality8970962294535436167.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15083712811761836624.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality8970962294535436167.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15083712811761836624.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality15083712811761836624.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 2
Invariant property ShieldPPPt-PT-040B-ReachabilityCardinality-14 does not hold.
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :2 after 14
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :14 after 28
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :28 after 196
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :196 after 896
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :896 after 1520
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :1520 after 1616
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :1616 after 2438
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :2438 after 15576
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :15576 after 609076
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :609076 after 1.8018e+07
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :1.8018e+07 after 8.85559e+09
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :8.85559e+09 after 3.08597e+13
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :3.08597e+13 after 5.23462e+17
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :5.23462e+17 after 3.84466e+27
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :3.84466e+27 after 1.23967e+38
Reachability property ShieldPPPt-PT-040B-ReachabilityCardinality-03 is true.
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :1.23967e+38 after 1.3656e+49
Detected timeout of ITS tools.
[2021-06-05 21:08:26] [INFO ] Flatten gal took : 69 ms
[2021-06-05 21:08:26] [INFO ] Applying decomposition
[2021-06-05 21:08:26] [INFO ] Flatten gal took : 63 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph2101984910507423112.txt, -o, /tmp/graph2101984910507423112.bin, -w, /tmp/graph2101984910507423112.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2101984910507423112.bin, -l, -1, -v, -w, /tmp/graph2101984910507423112.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-06-05 21:08:27] [INFO ] Decomposing Gal with order
[2021-06-05 21:08:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-06-05 21:08:27] [INFO ] Removed a total of 576 redundant transitions.
[2021-06-05 21:08:27] [INFO ] Flatten gal took : 152 ms
[2021-06-05 21:08:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 236 labels/synchronizations in 39 ms.
[2021-06-05 21:08:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11591370832080867976.gal : 39 ms
[2021-06-05 21:08:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16996661091198102432.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality11591370832080867976.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16996661091198102432.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality11591370832080867976.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16996661091198102432.prop --nowitness
Loading property file /tmp/ReachabilityCardinality16996661091198102432.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :2 after 14
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :14 after 28
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16555131539580958054
[2021-06-05 21:08:42] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16555131539580958054
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin16555131539580958054]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin16555131539580958054] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin16555131539580958054] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 6400 ms. (steps per millisecond=156 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4145 ms. (steps per millisecond=241 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 4216 ms. (steps per millisecond=237 ) properties (out of 2) seen :1
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 857 rows 1019 cols
[2021-06-05 21:08:58] [INFO ] Computed 440 place invariants in 4 ms
[2021-06-05 21:08:58] [INFO ] [Real]Absence check using 440 positive place invariants in 90 ms returned sat
[2021-06-05 21:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-05 21:08:59] [INFO ] [Real]Absence check using state equation in 289 ms returned sat
[2021-06-05 21:08:59] [INFO ] Solution in real domain found non-integer solution.
[2021-06-05 21:08:59] [INFO ] [Nat]Absence check using 440 positive place invariants in 66 ms returned sat
[2021-06-05 21:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-05 21:08:59] [INFO ] [Nat]Absence check using state equation in 304 ms returned sat
[2021-06-05 21:08:59] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-06-05 21:08:59] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2021-06-05 21:08:59] [INFO ] Deduced a trap composed of 6 places in 81 ms of which 1 ms to minimize.
[2021-06-05 21:08:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 162 ms
[2021-06-05 21:08:59] [INFO ] Computed and/alt/rep : 849/2010/849 causal constraints (skipped 0 transitions) in 45 ms.
[2021-06-05 21:09:12] [INFO ] Added : 814 causal constraints over 164 iterations in 13015 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 52 ms.
Incomplete Parikh walk after 117300 steps, including 1000 resets, run finished after 650 ms. (steps per millisecond=180 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 2 out of 1019 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1019/1019 places, 857/857 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1019 transition count 854
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 1016 transition count 854
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 6 place count 1016 transition count 851
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 12 place count 1013 transition count 851
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 34 place count 1002 transition count 840
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 36 place count 1001 transition count 839
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 1000 transition count 838
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 38 place count 999 transition count 837
Applied a total of 38 rules in 280 ms. Remains 999 /1019 variables (removed 20) and now considering 837/857 (removed 20) transitions.
Finished structural reductions, in 1 iterations. Remains : 999/1019 places, 837/857 transitions.
[2021-06-05 21:09:13] [INFO ] Flatten gal took : 41 ms
[2021-06-05 21:09:13] [INFO ] Flatten gal took : 40 ms
[2021-06-05 21:09:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17004234538921720235.gal : 5 ms
[2021-06-05 21:09:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6028189563239946333.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality17004234538921720235.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6028189563239946333.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality17004234538921720235.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6028189563239946333.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality6028189563239946333.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :7 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 28
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :28 after 53
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :53 after 103
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :103 after 219
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :219 after 793
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :793 after 40914
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :40914 after 3.84145e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3.84145e+06 after 3.58876e+08
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3.58876e+08 after 2.59225e+10
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.59225e+10 after 2.30563e+13
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.30563e+13 after 3.96125e+19
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :3.96125e+19 after 1.85249e+27
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.85249e+27 after 5.0633e+37
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :5.0633e+37 after 6.77325e+48
Detected timeout of ITS tools.
[2021-06-05 21:09:29] [INFO ] Flatten gal took : 39 ms
[2021-06-05 21:09:29] [INFO ] Applying decomposition
[2021-06-05 21:09:29] [INFO ] Flatten gal took : 65 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph11083684928852355026.txt, -o, /tmp/graph11083684928852355026.bin, -w, /tmp/graph11083684928852355026.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph11083684928852355026.bin, -l, -1, -v, -w, /tmp/graph11083684928852355026.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-06-05 21:09:29] [INFO ] Decomposing Gal with order
[2021-06-05 21:09:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-06-05 21:09:29] [INFO ] Removed a total of 586 redundant transitions.
[2021-06-05 21:09:29] [INFO ] Flatten gal took : 59 ms
[2021-06-05 21:09:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 238 labels/synchronizations in 10 ms.
[2021-06-05 21:09:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18353620028906152509.gal : 23 ms
[2021-06-05 21:09:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14553232971131460069.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality18353620028906152509.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14553232971131460069.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality18353620028906152509.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14553232971131460069.prop --nowitness
Loading property file /tmp/ReachabilityCardinality14553232971131460069.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 1
Invariant property ShieldPPPt-PT-040B-ReachabilityCardinality-00 does not hold.
FORMULA ShieldPPPt-PT-040B-ReachabilityCardinality-00 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 9 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,8.76778e+75,1.42247,46168,1285,27,80884,143,1016,191806,44,375,0
Total reachable state count : 8.767784600859870158406294822232817313676e+75

Verifying 1 reachability properties.
Invariant property ShieldPPPt-PT-040B-ReachabilityCardinality-00 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
ShieldPPPt-PT-040B-ReachabilityCardinality-00,7.7892e+74,1.42739,46168,887,24,80884,143,1026,191806,49,375,0
All properties solved without resorting to model-checking.

BK_STOP 1622927371977

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPt-PT-040B"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldPPPt-PT-040B, 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 r216-tall-162098205700887"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-040B.tgz
mv ShieldPPPt-PT-040B 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 ;