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 ;