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-167840343700063.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-16b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840343700063
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.5K Feb 25 14:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 14:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 14:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 14:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 14:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Feb 25 14:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 25 14:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Feb 25 14:14 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 84K 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-16b-ReachabilityFireability-00
FORMULA_NAME GPUForwardProgress-PT-16b-ReachabilityFireability-01
FORMULA_NAME GPUForwardProgress-PT-16b-ReachabilityFireability-02
FORMULA_NAME GPUForwardProgress-PT-16b-ReachabilityFireability-03
FORMULA_NAME GPUForwardProgress-PT-16b-ReachabilityFireability-04
FORMULA_NAME GPUForwardProgress-PT-16b-ReachabilityFireability-05
FORMULA_NAME GPUForwardProgress-PT-16b-ReachabilityFireability-06
FORMULA_NAME GPUForwardProgress-PT-16b-ReachabilityFireability-07
FORMULA_NAME GPUForwardProgress-PT-16b-ReachabilityFireability-08
FORMULA_NAME GPUForwardProgress-PT-16b-ReachabilityFireability-09
FORMULA_NAME GPUForwardProgress-PT-16b-ReachabilityFireability-10
FORMULA_NAME GPUForwardProgress-PT-16b-ReachabilityFireability-11
FORMULA_NAME GPUForwardProgress-PT-16b-ReachabilityFireability-12
FORMULA_NAME GPUForwardProgress-PT-16b-ReachabilityFireability-13
FORMULA_NAME GPUForwardProgress-PT-16b-ReachabilityFireability-14
FORMULA_NAME GPUForwardProgress-PT-16b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678468583064

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-16b
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-10 17:16:25] [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 17:16:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 17:16:25] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2023-03-10 17:16:25] [INFO ] Transformed 340 places.
[2023-03-10 17:16:25] [INFO ] Transformed 357 transitions.
[2023-03-10 17:16:25] [INFO ] Found NUPN structural information;
[2023-03-10 17:16:25] [INFO ] Parsed PT model containing 340 places and 357 transitions and 877 arcs in 231 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
[2023-03-10 17:16:26] [INFO ] Flatten gal took : 102 ms
[2023-03-10 17:16:26] [INFO ] Flatten gal took : 52 ms
[2023-03-10 17:16:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16509420850147889736.gal : 19 ms
[2023-03-10 17:16:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8048096001570668831.prop : 3 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/ReachabilityCardinality16509420850147889736.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8048096001570668831.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/ReachabilityCardinality8048096001570668831.prop.
Incomplete random walk after 10000 steps, including 70 resets, run finished after 771 ms. (steps per millisecond=12 ) properties (out of 16) seen :11
FORMULA GPUForwardProgress-PT-16b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-16b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-16b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-16b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-16b-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-16b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-16b-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-16b-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-16b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-16b-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-16b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 5) seen :0
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
Invariant property GPUForwardProgress-PT-16b-ReachabilityFireability-08 does not hold.
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :10 after 19
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :19 after 25
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :1
FORMULA GPUForwardProgress-PT-16b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :25 after 81
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :81 after 4183
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 4) seen :1
FORMULA GPUForwardProgress-PT-16b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 357 rows 340 cols
[2023-03-10 17:16:27] [INFO ] Computed 18 place invariants in 16 ms
[2023-03-10 17:16:27] [INFO ] After 381ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 17:16:27] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 17 ms returned sat
[2023-03-10 17:16:28] [INFO ] After 292ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2023-03-10 17:16:28] [INFO ] After 407ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 73 ms.
[2023-03-10 17:16:28] [INFO ] After 735ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
FORMULA GPUForwardProgress-PT-16b-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPUForwardProgress-PT-16b-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 30 out of 340 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 340/340 places, 357/357 transitions.
Graph (trivial) has 235 edges and 340 vertex of which 7 / 340 are part of one of the 1 SCC in 5 ms
Free SCC test removed 6 places
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 504 edges and 334 vertex of which 313 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.2 ms
Discarding 21 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 0 with 128 rules applied. Total rules applied 130 place count 313 transition count 218
Reduce places removed 128 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Iterating post reduction 1 with 154 rules applied. Total rules applied 284 place count 185 transition count 192
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 303 place count 166 transition count 192
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 28 Pre rules applied. Total rules applied 303 place count 166 transition count 164
Deduced a syphon composed of 28 places in 2 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 359 place count 138 transition count 164
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 383 place count 114 transition count 140
Iterating global reduction 3 with 24 rules applied. Total rules applied 407 place count 114 transition count 140
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 413 place count 114 transition count 134
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 413 place count 114 transition count 131
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 419 place count 111 transition count 131
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 493 place count 74 transition count 94
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 497 place count 72 transition count 94
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 501 place count 72 transition count 90
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 505 place count 72 transition count 90
Applied a total of 505 rules in 97 ms. Remains 72 /340 variables (removed 268) and now considering 90/357 (removed 267) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 72/340 places, 90/357 transitions.
Incomplete random walk after 10000 steps, including 303 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Reachability property GPUForwardProgress-PT-16b-ReachabilityFireability-00 is true.
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :4183 after 2.13461e+06
Interrupted probabilistic random walk after 3265401 steps, run timeout after 3001 ms. (steps per millisecond=1088 ) properties seen :{}
Probabilistic random walk after 3265401 steps, saw 567981 distinct states, run finished after 3002 ms. (steps per millisecond=1087 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 90 rows 72 cols
[2023-03-10 17:16:31] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-10 17:16:31] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 17:16:31] [INFO ] After 71ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 17:16:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 17:16:31] [INFO ] After 25ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 17:16:31] [INFO ] After 51ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2023-03-10 17:16:31] [INFO ] After 204ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 30 out of 72 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 72/72 places, 90/90 transitions.
Applied a total of 0 rules in 5 ms. Remains 72 /72 variables (removed 0) and now considering 90/90 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 72/72 places, 90/90 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 72/72 places, 90/90 transitions.
Applied a total of 0 rules in 5 ms. Remains 72 /72 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2023-03-10 17:16:31] [INFO ] Invariant cache hit.
[2023-03-10 17:16:31] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-10 17:16:31] [INFO ] Invariant cache hit.
[2023-03-10 17:16:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 17:16:32] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
[2023-03-10 17:16:32] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 17:16:32] [INFO ] Invariant cache hit.
[2023-03-10 17:16:32] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 267 ms. Remains : 72/72 places, 90/90 transitions.
Applied a total of 0 rules in 7 ms. Remains 72 /72 variables (removed 0) and now considering 90/90 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-10 17:16:32] [INFO ] Invariant cache hit.
[2023-03-10 17:16:32] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 17:16:32] [INFO ] After 56ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 17:16:32] [INFO ] After 82ms 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 17:16:32] [INFO ] After 155ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 17:16:32] [INFO ] Flatten gal took : 14 ms
[2023-03-10 17:16:32] [INFO ] Flatten gal took : 23 ms
[2023-03-10 17:16:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3768680562912086532.gal : 3 ms
[2023-03-10 17:16:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10396634797332839548.prop : 0 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/ReachabilityCardinality3768680562912086532.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10396634797332839548.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/ReachabilityCardinality10396634797332839548.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 19
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :19 after 163
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :163 after 8749
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :82378 after 162569
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :162569 after 181522
Detected timeout of ITS tools.
[2023-03-10 17:16:47] [INFO ] Flatten gal took : 10 ms
[2023-03-10 17:16:47] [INFO ] Applying decomposition
[2023-03-10 17:16:47] [INFO ] Flatten gal took : 10 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/graph342327243936889080.txt' '-o' '/tmp/graph342327243936889080.bin' '-w' '/tmp/graph342327243936889080.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph342327243936889080.bin' '-l' '-1' '-v' '-w' '/tmp/graph342327243936889080.weights' '-q' '0' '-e' '0.001'
[2023-03-10 17:16:47] [INFO ] Decomposing Gal with order
[2023-03-10 17:16:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 17:16:47] [INFO ] Removed a total of 73 redundant transitions.
[2023-03-10 17:16:47] [INFO ] Flatten gal took : 54 ms
[2023-03-10 17:16:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 15 ms.
[2023-03-10 17:16:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8654801400024554479.gal : 4 ms
[2023-03-10 17:16:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14496512246002989349.prop : 8 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/ReachabilityCardinality8654801400024554479.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14496512246002989349.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/ReachabilityCardinality14496512246002989349.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 :4 after 55
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :55 after 11179
Invariant property GPUForwardProgress-PT-16b-ReachabilityFireability-12 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 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,7.8417e+06,0.06802,4884,275,63,2616,318,244,5202,34,1303,0
Total reachable state count : 7841701

Verifying 1 reachability properties.
Invariant property GPUForwardProgress-PT-16b-ReachabilityFireability-12 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-16b-ReachabilityFireability-12,66,0.09739,5204,55,17,2616,318,360,5202,45,1303,0
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 17:16:47] [INFO ] Flatten gal took : 27 ms
[2023-03-10 17:16:47] [INFO ] Applying decomposition
[2023-03-10 17:16:47] [INFO ] Flatten gal took : 22 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/graph4147857293017522290.txt' '-o' '/tmp/graph4147857293017522290.bin' '-w' '/tmp/graph4147857293017522290.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4147857293017522290.bin' '-l' '-1' '-v' '-w' '/tmp/graph4147857293017522290.weights' '-q' '0' '-e' '0.001'
[2023-03-10 17:16:47] [INFO ] Decomposing Gal with order
[2023-03-10 17:16:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 17:16:48] [INFO ] Removed a total of 85 redundant transitions.
[2023-03-10 17:16:48] [INFO ] Flatten gal took : 64 ms
[2023-03-10 17:16:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2023-03-10 17:16:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10213599927238332326.gal : 20 ms
[2023-03-10 17:16:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1370317412639075605.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/ReachabilityCardinality10213599927238332326.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1370317412639075605.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/ReachabilityCardinality1370317412639075605.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 17
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :17 after 8.13255e+15
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,1.08891e+22,0.278653,10920,576,29,14817,266,670,18129,43,543,0
Total reachable state count : 10889119506271506149376

Verifying 1 reachability properties.
Invariant property GPUForwardProgress-PT-16b-ReachabilityFireability-12 does not hold.
FORMULA GPUForwardProgress-PT-16b-ReachabilityFireability-12 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-16b-ReachabilityFireability-12,3.32595e+15,0.292202,11184,473,30,14817,266,718,18129,50,543,2507
All properties solved without resorting to model-checking.
Total runtime 22874 ms.

BK_STOP 1678468609897

--------------------
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-16b"
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-16b, 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-167840343700063"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-16b.tgz
mv GPUForwardProgress-PT-16b 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 ;