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.r197-smll-167840343700079.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is GPUForwardProgress-PT-20b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840343700079
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 7.4K Feb 25 14:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 14:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 14:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 14:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.6K Feb 25 14:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 14:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 14:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 14:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 103K 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 GPUForwardProgress-PT-20b-ReachabilityFireability-00
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityFireability-01
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityFireability-02
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityFireability-03
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityFireability-04
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityFireability-05
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityFireability-06
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityFireability-07
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityFireability-08
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityFireability-09
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityFireability-10
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityFireability-11
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityFireability-12
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityFireability-13
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityFireability-14
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678471247539

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=GPUForwardProgress-PT-20b
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-10 18:00:51] [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]
[2023-03-10 18:00:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 18:00:51] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2023-03-10 18:00:51] [INFO ] Transformed 416 places.
[2023-03-10 18:00:51] [INFO ] Transformed 437 transitions.
[2023-03-10 18:00:51] [INFO ] Found NUPN structural information;
[2023-03-10 18:00:51] [INFO ] Parsed PT model containing 416 places and 437 transitions and 1077 arcs in 316 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2023-03-10 18:00:52] [INFO ] Flatten gal took : 155 ms
[2023-03-10 18:00:52] [INFO ] Flatten gal took : 61 ms
[2023-03-10 18:00:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1953274375837635582.gal : 45 ms
[2023-03-10 18:00:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12530435276866837521.prop : 5 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/ReachabilityCardinality1953274375837635582.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12530435276866837521.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Incomplete random walk after 10000 steps, including 58 resets, run finished after 1032 ms. (steps per millisecond=9 ) properties (out of 16) seen :5
FORMULA GPUForwardProgress-PT-20b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Loading property file /tmp/ReachabilityCardinality12530435276866837521.prop.
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 11) seen :1
FORMULA GPUForwardProgress-PT-20b-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :1
FORMULA GPUForwardProgress-PT-20b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :10 after 19
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 9) seen :0
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :19 after 29
Reachability property GPUForwardProgress-PT-20b-ReachabilityFireability-02 is true.
SDD proceeding with computation,15 properties remain. new max is 32
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 9) seen :0
SDD size :29 after 540
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 9) seen :3
FORMULA GPUForwardProgress-PT-20b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 437 rows 416 cols
[2023-03-10 18:00:53] [INFO ] Computed 22 place invariants in 24 ms
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :540 after 33370
Invariant property GPUForwardProgress-PT-20b-ReachabilityFireability-14 does not hold.
[2023-03-10 18:00:53] [INFO ] After 527ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-10 18:00:54] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 26 ms returned sat
[2023-03-10 18:00:55] [INFO ] After 672ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2023-03-10 18:00:55] [INFO ] After 1016ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 484 ms.
[2023-03-10 18:00:55] [INFO ] After 2017ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :5
FORMULA GPUForwardProgress-PT-20b-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 5 different solutions.
FORMULA GPUForwardProgress-PT-20b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-20b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-20b-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-20b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 4 properties in 33 ms.
Support contains 19 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 437/437 transitions.
Graph (trivial) has 336 edges and 416 vertex of which 7 / 416 are part of one of the 1 SCC in 6 ms
Free SCC test removed 6 places
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 620 edges and 410 vertex of which 385 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.2 ms
Discarding 25 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 202 transitions
Trivial Post-agglo rules discarded 202 transitions
Performed 202 trivial Post agglomeration. Transition count delta: 202
Iterating post reduction 0 with 203 rules applied. Total rules applied 205 place count 385 transition count 223
Reduce places removed 202 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 1 with 228 rules applied. Total rules applied 433 place count 183 transition count 197
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 445 place count 172 transition count 196
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 445 place count 172 transition count 160
Deduced a syphon composed of 36 places in 2 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 517 place count 136 transition count 160
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 542 place count 111 transition count 135
Iterating global reduction 3 with 25 rules applied. Total rules applied 567 place count 111 transition count 135
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 569 place count 111 transition count 133
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 569 place count 111 transition count 131
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 573 place count 109 transition count 131
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 671 place count 60 transition count 82
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 680 place count 51 transition count 64
Iterating global reduction 4 with 9 rules applied. Total rules applied 689 place count 51 transition count 64
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 693 place count 49 transition count 64
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 694 place count 49 transition count 63
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 696 place count 49 transition count 63
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 697 place count 48 transition count 62
Applied a total of 697 rules in 89 ms. Remains 48 /416 variables (removed 368) and now considering 62/437 (removed 375) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 48/416 places, 62/437 transitions.
Incomplete random walk after 10000 steps, including 422 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 136 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2859827 steps, run timeout after 3002 ms. (steps per millisecond=952 ) properties seen :{}
Probabilistic random walk after 2859827 steps, saw 440792 distinct states, run finished after 3003 ms. (steps per millisecond=952 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 18:00:59] [INFO ] Flow matrix only has 60 transitions (discarded 2 similar events)
// Phase 1: matrix 60 rows 48 cols
[2023-03-10 18:00:59] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-10 18:00:59] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 18:00:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-10 18:00:59] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 18:00:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 18:00:59] [INFO ] After 19ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 18:00:59] [INFO ] After 43ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-10 18:00:59] [INFO ] After 176ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 19 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 5 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 48/48 places, 62/62 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 62/62 transitions.
Applied a total of 0 rules in 4 ms. Remains 48 /48 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2023-03-10 18:00:59] [INFO ] Flow matrix only has 60 transitions (discarded 2 similar events)
[2023-03-10 18:00:59] [INFO ] Invariant cache hit.
[2023-03-10 18:00:59] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-10 18:00:59] [INFO ] Flow matrix only has 60 transitions (discarded 2 similar events)
[2023-03-10 18:00:59] [INFO ] Invariant cache hit.
[2023-03-10 18:00:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 18:00:59] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
[2023-03-10 18:00:59] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 18:00:59] [INFO ] Flow matrix only has 60 transitions (discarded 2 similar events)
[2023-03-10 18:00:59] [INFO ] Invariant cache hit.
[2023-03-10 18:00:59] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 308 ms. Remains : 48/48 places, 62/62 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 48 transition count 60
Applied a total of 2 rules in 6 ms. Remains 48 /48 variables (removed 0) and now considering 60/62 (removed 2) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 60 rows 48 cols
[2023-03-10 18:00:59] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-10 18:00:59] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 18:00:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-10 18:00:59] [INFO ] After 55ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 18:00:59] [INFO ] After 79ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2023-03-10 18:00:59] [INFO ] After 147ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 18:00:59] [INFO ] Flatten gal took : 10 ms
[2023-03-10 18:00:59] [INFO ] Flatten gal took : 12 ms
[2023-03-10 18:00:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8652968729032043114.gal : 3 ms
[2023-03-10 18:00:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12675421548758173233.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/ReachabilityCardinality8652968729032043114.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12675421548758173233.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality12675421548758173233.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 17
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :17 after 254
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :254 after 3210
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :3210 after 64856
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :64856 after 70769
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :70769 after 511627
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :511627 after 6.96088e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :6.96088e+06 after 1.78446e+08
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,3.49259e+09,7.16149,155368,2,13646,15,903047,7,0,280,674417,0
Total reachable state count : 3492594103

Verifying 1 reachability properties.
Invariant property GPUForwardProgress-PT-20b-ReachabilityFireability-08 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
GPUForwardProgress-PT-20b-ReachabilityFireability-08,1.48298e+07,7.19553,155368,2,4163,15,903047,7,0,310,674417,0
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)
[2023-03-10 18:01:07] [INFO ] Flatten gal took : 35 ms
[2023-03-10 18:01:07] [INFO ] Applying decomposition
[2023-03-10 18:01:07] [INFO ] Flatten gal took : 33 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/graph11029163339474777149.txt' '-o' '/tmp/graph11029163339474777149.bin' '-w' '/tmp/graph11029163339474777149.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11029163339474777149.bin' '-l' '-1' '-v' '-w' '/tmp/graph11029163339474777149.weights' '-q' '0' '-e' '0.001'
[2023-03-10 18:01:07] [INFO ] Decomposing Gal with order
[2023-03-10 18:01:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 18:01:07] [INFO ] Removed a total of 101 redundant transitions.
[2023-03-10 18:01:07] [INFO ] Flatten gal took : 149 ms
[2023-03-10 18:01:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2023-03-10 18:01:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3566459363225252321.gal : 19 ms
[2023-03-10 18:01:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16122188028410868844.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/ReachabilityCardinality3566459363225252321.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16122188028410868844.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/ReachabilityCardinality16122188028410868844.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
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1 after 31
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :231 after 4.67003e+19
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,1.17348e+27,1.40471,36220,1184,29,63768,274,661,91875,43,593,0
Total reachable state count : 1173483606433641579272994816

Verifying 1 reachability properties.
Invariant property GPUForwardProgress-PT-20b-ReachabilityFireability-08 does not hold.
FORMULA GPUForwardProgress-PT-20b-ReachabilityFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
GPUForwardProgress-PT-20b-ReachabilityFireability-08,3.36736e+22,1.42425,36220,624,32,63768,274,687,91875,50,593,4785
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 18244 ms.

BK_STOP 1678471270976

--------------------
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="GPUForwardProgress-PT-20b"
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 GPUForwardProgress-PT-20b, 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 r197-smll-167840343700079"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-20b.tgz
mv GPUForwardProgress-PT-20b 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 ;