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.r133-smll-167819411200519.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 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 DoubleLock-PT-p1s2, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-167819411200519
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.8M
-rw-r--r-- 1 mcc users 7.1K Feb 25 14:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 14:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 14:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 14:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 25 14:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 184K Feb 25 14:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 14:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 14:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.4M Mar 5 18:22 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 DoubleLock-PT-p1s2-ReachabilityFireability-00
FORMULA_NAME DoubleLock-PT-p1s2-ReachabilityFireability-01
FORMULA_NAME DoubleLock-PT-p1s2-ReachabilityFireability-02
FORMULA_NAME DoubleLock-PT-p1s2-ReachabilityFireability-03
FORMULA_NAME DoubleLock-PT-p1s2-ReachabilityFireability-04
FORMULA_NAME DoubleLock-PT-p1s2-ReachabilityFireability-05
FORMULA_NAME DoubleLock-PT-p1s2-ReachabilityFireability-06
FORMULA_NAME DoubleLock-PT-p1s2-ReachabilityFireability-07
FORMULA_NAME DoubleLock-PT-p1s2-ReachabilityFireability-08
FORMULA_NAME DoubleLock-PT-p1s2-ReachabilityFireability-09
FORMULA_NAME DoubleLock-PT-p1s2-ReachabilityFireability-10
FORMULA_NAME DoubleLock-PT-p1s2-ReachabilityFireability-11
FORMULA_NAME DoubleLock-PT-p1s2-ReachabilityFireability-12
FORMULA_NAME DoubleLock-PT-p1s2-ReachabilityFireability-13
FORMULA_NAME DoubleLock-PT-p1s2-ReachabilityFireability-14
FORMULA_NAME DoubleLock-PT-p1s2-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678555744547

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p1s2
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-11 17:29:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 17:29:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 17:29:08] [INFO ] Load time of PNML (sax parser for PT used): 668 ms
[2023-03-11 17:29:08] [INFO ] Transformed 570 places.
[2023-03-11 17:29:08] [INFO ] Transformed 7600 transitions.
[2023-03-11 17:29:08] [INFO ] Parsed PT model containing 570 places and 7600 transitions and 30784 arcs in 940 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 132 places in 35 ms
Reduce places removed 132 places and 256 transitions.
FORMULA DoubleLock-PT-p1s2-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 81 resets, run finished after 1087 ms. (steps per millisecond=9 ) properties (out of 15) seen :3
FORMULA DoubleLock-PT-p1s2-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s2-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s2-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 12) seen :0
[2023-03-11 17:29:10] [INFO ] Flatten gal took : 842 ms
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 12) seen :1
FORMULA DoubleLock-PT-p1s2-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 11) seen :1
FORMULA DoubleLock-PT-p1s2-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 10) seen :0
[2023-03-11 17:29:10] [INFO ] Flatten gal took : 703 ms
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 10) seen :0
[2023-03-11 17:29:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11052516195671574419.gal : 166 ms
[2023-03-11 17:29:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3334368145869287835.prop : 11 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/ReachabilityCardinality11052516195671574419.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3334368145869287835.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 10) seen :1
FORMULA DoubleLock-PT-p1s2-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-11 17:29:11] [INFO ] Flow matrix only has 5003 transitions (discarded 2341 similar events)
// Phase 1: matrix 5003 rows 438 cols
[2023-03-11 17:29:11] [INFO ] Computed 4 place invariants in 96 ms
[2023-03-11 17:29:12] [INFO ] [Real]Absence check using 3 positive place invariants in 9 ms returned sat
[2023-03-11 17:29:12] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-11 17:29:12] [INFO ] After 565ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
Loading property file /tmp/ReachabilityCardinality3334368145869287835.prop.
[2023-03-11 17:29:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 7 ms returned sat
[2023-03-11 17:29:12] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :12 after 90
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :90 after 880
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :880 after 5757
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :5757 after 46973
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :46973 after 499422
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :499422 after 1.02691e+06
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :1.02691e+06 after 1.60956e+06
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :1.60956e+06 after 3.8095e+06
[2023-03-11 17:29:21] [INFO ] After 8386ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :4
[2023-03-11 17:29:21] [INFO ] State equation strengthened by 400 read => feed constraints.
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :3.8095e+06 after 7.6463e+06
SDD proceeding with computation,12 properties remain. new max is 4096
SDD size :7.6463e+06 after 1.14644e+07
[2023-03-11 17:29:37] [INFO ] After 16089ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :5 sat :2
[2023-03-11 17:29:37] [INFO ] After 16091ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :2
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-11 17:29:37] [INFO ] After 25037ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :2
FORMULA DoubleLock-PT-p1s2-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p1s2-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p1s2-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p1s2-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p1s2-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 282 ms.
Support contains 7 out of 438 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 438/438 places, 7344/7344 transitions.
Graph (complete) has 12357 edges and 438 vertex of which 434 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.26 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 126 rules applied. Total rules applied 127 place count 434 transition count 7218
Applied a total of 127 rules in 529 ms. Remains 434 /438 variables (removed 4) and now considering 7218/7344 (removed 126) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 536 ms. Remains : 434/438 places, 7218/7344 transitions.
Incomplete random walk after 10000 steps, including 86 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 76143 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :{}
Probabilistic random walk after 76143 steps, saw 59522 distinct states, run finished after 3006 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-11 17:29:41] [INFO ] Flow matrix only has 4877 transitions (discarded 2341 similar events)
// Phase 1: matrix 4877 rows 434 cols
[2023-03-11 17:29:41] [INFO ] Computed 2 place invariants in 142 ms
[2023-03-11 17:29:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 17:29:42] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
SDD proceeding with computation,12 properties remain. new max is 8192
SDD size :1.14644e+07 after 1.47334e+07
[2023-03-11 17:29:54] [INFO ] After 12088ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 17:29:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-11 17:29:54] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-11 17:30:01] [INFO ] After 6858ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 17:30:01] [INFO ] State equation strengthened by 400 read => feed constraints.
[2023-03-11 17:30:19] [INFO ] After 17981ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 17:30:19] [INFO ] After 17988ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-11 17:30:19] [INFO ] After 25044ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 154 ms.
Support contains 7 out of 434 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 434/434 places, 7218/7218 transitions.
Applied a total of 0 rules in 548 ms. Remains 434 /434 variables (removed 0) and now considering 7218/7218 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 553 ms. Remains : 434/434 places, 7218/7218 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 434/434 places, 7218/7218 transitions.
Applied a total of 0 rules in 348 ms. Remains 434 /434 variables (removed 0) and now considering 7218/7218 (removed 0) transitions.
[2023-03-11 17:30:20] [INFO ] Flow matrix only has 4877 transitions (discarded 2341 similar events)
[2023-03-11 17:30:20] [INFO ] Invariant cache hit.
[2023-03-11 17:30:21] [INFO ] Implicit Places using invariants in 902 ms returned []
[2023-03-11 17:30:21] [INFO ] Flow matrix only has 4877 transitions (discarded 2341 similar events)
[2023-03-11 17:30:21] [INFO ] Invariant cache hit.
[2023-03-11 17:30:22] [INFO ] State equation strengthened by 400 read => feed constraints.
[2023-03-11 17:30:24] [INFO ] Implicit Places using invariants and state equation in 3562 ms returned []
Implicit Place search using SMT with State Equation took 4467 ms to find 0 implicit places.
[2023-03-11 17:30:25] [INFO ] Redundant transitions in 1300 ms returned []
[2023-03-11 17:30:25] [INFO ] Flow matrix only has 4877 transitions (discarded 2341 similar events)
[2023-03-11 17:30:25] [INFO ] Invariant cache hit.
[2023-03-11 17:30:30] [INFO ] Dead Transitions using invariants and state equation in 4374 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10506 ms. Remains : 434/434 places, 7218/7218 transitions.
Ensure Unique test removed 2341 transitions
Reduce isomorphic transitions removed 2341 transitions.
Iterating post reduction 0 with 2341 rules applied. Total rules applied 2341 place count 434 transition count 4877
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 2341 place count 434 transition count 4868
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 2359 place count 425 transition count 4868
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 2361 place count 424 transition count 4867
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2362 place count 423 transition count 4739
Iterating global reduction 1 with 1 rules applied. Total rules applied 2363 place count 423 transition count 4739
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 2365 place count 423 transition count 4737
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 2367 place count 421 transition count 4737
Applied a total of 2367 rules in 575 ms. Remains 421 /434 variables (removed 13) and now considering 4737/7218 (removed 2481) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 4737 rows 421 cols
[2023-03-11 17:30:31] [INFO ] Computed 2 place invariants in 42 ms
[2023-03-11 17:30:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 17:30:31] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
SDD proceeding with computation,12 properties remain. new max is 16384
SDD size :1.47334e+07 after 1.77347e+07
[2023-03-11 17:30:38] [INFO ] After 7688ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 17:30:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-11 17:30:38] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-11 17:30:51] [INFO ] After 13000ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-11 17:30:53] [INFO ] After 14558ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1441 ms.
[2023-03-11 17:30:54] [INFO ] After 16179ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-11 17:30:55] [INFO ] Flatten gal took : 303 ms
[2023-03-11 17:30:55] [INFO ] Applying decomposition
[2023-03-11 17:30:55] [INFO ] Flatten gal took : 379 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2591845660638226698.txt' '-o' '/tmp/graph2591845660638226698.bin' '-w' '/tmp/graph2591845660638226698.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2591845660638226698.bin' '-l' '-1' '-v' '-w' '/tmp/graph2591845660638226698.weights' '-q' '0' '-e' '0.001'
[2023-03-11 17:30:56] [INFO ] Decomposing Gal with order
[2023-03-11 17:30:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 17:30:57] [INFO ] Removed a total of 17779 redundant transitions.
[2023-03-11 17:30:58] [INFO ] Flatten gal took : 800 ms
[2023-03-11 17:30:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 926 labels/synchronizations in 420 ms.
[2023-03-11 17:30:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14024582564988622729.gal : 73 ms
[2023-03-11 17:30:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5608199334592615717.prop : 1 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/ReachabilityCardinality14024582564988622729.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5608199334592615717.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality5608199334592615717.prop.
SDD proceeding with computation,12 properties remain. new max is 32768
SDD size :1.77347e+07 after 1.8527e+07
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 675589
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :675589 after 675589
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :675589 after 675589
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :675589 after 675589
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :675589 after 675589
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :675589 after 675589
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :675589 after 675589
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :675589 after 792270
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :792270 after 5.99878e+06
Reachability property DoubleLock-PT-p1s2-ReachabilityFireability-14 is true.
SDD proceeding with computation,11 properties remain. new max is 32768
SDD size :1.8527e+07 after 1.3143e+08
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :5.99878e+06 after 7.78244e+06
SDD proceeding with computation,11 properties remain. new max is 65536
SDD size :1.3143e+08 after 4.23755e+08
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-11 18:01:02] [INFO ] Flatten gal took : 1922 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9727429959152647925
[2023-03-11 18:01:03] [INFO ] Too many transitions (7218) to apply POR reductions. Disabling POR matrices.
[2023-03-11 18:01:04] [INFO ] Applying decomposition
[2023-03-11 18:01:04] [INFO ] Built C files in 1245ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9727429959152647925
Running compilation step : cd /tmp/ltsmin9727429959152647925;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-11 18:01:06] [INFO ] Flatten gal took : 2127 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3869427430408806777.txt' '-o' '/tmp/graph3869427430408806777.bin' '-w' '/tmp/graph3869427430408806777.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3869427430408806777.bin' '-l' '-1' '-v' '-w' '/tmp/graph3869427430408806777.weights' '-q' '0' '-e' '0.001'
[2023-03-11 18:01:11] [INFO ] Decomposing Gal with order
[2023-03-11 18:01:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 18:01:12] [INFO ] Removed a total of 17656 redundant transitions.
[2023-03-11 18:01:12] [INFO ] Flatten gal took : 417 ms
[2023-03-11 18:01:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 907 labels/synchronizations in 184 ms.
[2023-03-11 18:01:12] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability13490627213326449016.gal : 50 ms
[2023-03-11 18:01:12] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability10662137304813970767.prop : 1 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/ReachabilityFireability13490627213326449016.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability10662137304813970767.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityFireability10662137304813970767.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 80
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :80 after 80
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :80 after 639
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :639 after 663
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :663 after 20153
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :20153 after 132184
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :132184 after 663266
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :663266 after 881132
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :881132 after 3.7895e+06
Compilation finished in 50855 ms.
Running link step : cd /tmp/ltsmin9727429959152647925;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 128 ms.
Running LTSmin : cd /tmp/ltsmin9727429959152647925;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleLockPTp1s2ReachabilityFireability00==true'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin9727429959152647925;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleLockPTp1s2ReachabilityFireability00==true'
Running LTSmin : cd /tmp/ltsmin9727429959152647925;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleLockPTp1s2ReachabilityFireability04==true'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 4881868 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16194236 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -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="DoubleLock-PT-p1s2"
export BK_EXAMINATION="ReachabilityFireability"
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 DoubleLock-PT-p1s2, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r133-smll-167819411200519"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p1s2.tgz
mv DoubleLock-PT-p1s2 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;