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.r229-tall-167856413200375.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 LamportFastMutEx-COL-6, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413200375
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 7.1K Feb 25 13:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 25 13:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 13:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 13:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Feb 25 13:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 13:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 13:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Feb 25 13:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 42K 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 LamportFastMutEx-COL-6-ReachabilityFireability-00
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-01
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-02
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-03
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-04
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-05
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-06
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-07
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-08
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-09
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-10
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-11
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-12
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-13
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-14
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679475522812

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=LamportFastMutEx-COL-6
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202303021504
[2023-03-22 08:58:44] [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]
[2023-03-22 08:58:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 08:58:44] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-22 08:58:44] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 08:58:45] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 493 ms
[2023-03-22 08:58:45] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 217 PT places and 525.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 08:58:45] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 4 ms.
[2023-03-22 08:58:45] [INFO ] Skeletonized 14 HLPN properties in 1 ms.
Remains 1 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
[2023-03-22 08:58:45] [INFO ] Flatten gal took : 13 ms
[2023-03-22 08:58:45] [INFO ] Flatten gal took : 2 ms
Domain [pid(7), pid(7)] of place P_wait breaks symmetries in sort pid
Symmetric sort wr.t. initial and guards and successors and join/free detected :P_bool
Arc [3:1*[$i, 1]] contains constants of sort P_bool
Transition T_setbi_2 : constants on arcs in [[3:1*[$i, 1]]] introduces in P_bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-22 08:58:45] [INFO ] Unfolded HLPN to a Petri net with 217 places and 420 transitions 1834 arcs in 22 ms.
[2023-03-22 08:58:45] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Initial state reduction rules removed 6 formulas.
Deduced a syphon composed of 41 places in 2 ms
Reduce places removed 41 places and 66 transitions.
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 08:58:45] [INFO ] Flatten gal took : 72 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 8) seen :7
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-22 08:58:45] [INFO ] Flatten gal took : 45 ms
[2023-03-22 08:58:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17820623048145082814.gal : 17 ms
[2023-03-22 08:58:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10015495155810832230.prop : 16 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/ReachabilityCardinality17820623048145082814.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10015495155810832230.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 ...330
Loading property file /tmp/ReachabilityCardinality10015495155810832230.prop.
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-22 08:58:45] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 176 cols
[2023-03-22 08:58:45] [INFO ] Computed 50 place invariants in 7 ms
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 5
Invariant property LamportFastMutEx-COL-6-ReachabilityFireability-15 does not hold.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :5 after 7
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :7 after 9
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :9 after 39
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :39 after 89
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :89 after 101
[2023-03-22 08:58:46] [INFO ] [Real]Absence check using 50 positive place invariants in 16 ms returned sat
[2023-03-22 08:58:46] [INFO ] After 219ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :101 after 146
[2023-03-22 08:58:46] [INFO ] [Nat]Absence check using 50 positive place invariants in 13 ms returned sat
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :146 after 632
[2023-03-22 08:58:46] [INFO ] After 386ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 08:58:46] [INFO ] State equation strengthened by 72 read => feed constraints.
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :632 after 1727
[2023-03-22 08:58:46] [INFO ] After 264ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :1
Reachability property LamportFastMutEx-COL-6-ReachabilityFireability-00 is true.
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :1727 after 2504
[2023-03-22 08:58:47] [INFO ] Deduced a trap composed of 19 places in 132 ms of which 5 ms to minimize.
[2023-03-22 08:58:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 193 ms
[2023-03-22 08:58:47] [INFO ] After 722ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 266 ms.
[2023-03-22 08:58:47] [INFO ] After 1455ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 103 out of 176 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 33 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 176/176 places, 354/354 transitions.
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :2504 after 3856
Incomplete random walk after 10000 steps, including 2 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 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 1) seen :0
Reachability property LamportFastMutEx-COL-6-ReachabilityFireability-05 is true.
Reachability property LamportFastMutEx-COL-6-ReachabilityFireability-03 is true.
Interrupted probabilistic random walk after 1203937 steps, run timeout after 3001 ms. (steps per millisecond=401 ) properties seen :{}
Probabilistic random walk after 1203937 steps, saw 398793 distinct states, run finished after 3001 ms. (steps per millisecond=401 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 08:58:50] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:58:50] [INFO ] Invariant cache hit.
[2023-03-22 08:58:50] [INFO ] [Real]Absence check using 50 positive place invariants in 9 ms returned sat
[2023-03-22 08:58:50] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 08:58:50] [INFO ] [Nat]Absence check using 50 positive place invariants in 9 ms returned sat
Reachability property LamportFastMutEx-COL-6-ReachabilityFireability-02 is true.
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :3856 after 19680
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :19680 after 32825
[2023-03-22 08:58:51] [INFO ] After 335ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 08:58:51] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:58:51] [INFO ] After 279ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :1
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :32825 after 42462
[2023-03-22 08:58:51] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 1 ms to minimize.
[2023-03-22 08:58:52] [INFO ] Deduced a trap composed of 18 places in 60 ms of which 1 ms to minimize.
[2023-03-22 08:58:52] [INFO ] Deduced a trap composed of 23 places in 76 ms of which 1 ms to minimize.
[2023-03-22 08:58:52] [INFO ] Deduced a trap composed of 30 places in 107 ms of which 1 ms to minimize.
[2023-03-22 08:58:52] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 367 ms
[2023-03-22 08:58:52] [INFO ] After 901ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 259 ms.
[2023-03-22 08:58:52] [INFO ] After 1562ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 103 out of 176 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 11 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 176/176 places, 354/354 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 10 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2023-03-22 08:58:52] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:58:52] [INFO ] Invariant cache hit.
[2023-03-22 08:58:52] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-22 08:58:52] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:58:52] [INFO ] Invariant cache hit.
[2023-03-22 08:58:52] [INFO ] State equation strengthened by 72 read => feed constraints.
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :42462 after 82093
[2023-03-22 08:58:52] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
[2023-03-22 08:58:52] [INFO ] Redundant transitions in 30 ms returned []
[2023-03-22 08:58:52] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:58:52] [INFO ] Invariant cache hit.
[2023-03-22 08:58:52] [INFO ] Dead Transitions using invariants and state equation in 142 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 398 ms. Remains : 176/176 places, 354/354 transitions.
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 176 transition count 264
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 102 place count 170 transition count 258
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 108 place count 170 transition count 258
Applied a total of 108 rules in 23 ms. Remains 170 /176 variables (removed 6) and now considering 258/354 (removed 96) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 258 rows 170 cols
[2023-03-22 08:58:52] [INFO ] Computed 50 place invariants in 3 ms
[2023-03-22 08:58:53] [INFO ] [Real]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-22 08:58:53] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 08:58:53] [INFO ] [Nat]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-22 08:58:53] [INFO ] After 330ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 08:58:53] [INFO ] After 603ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 262 ms.
[2023-03-22 08:58:53] [INFO ] After 917ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-22 08:58:54] [INFO ] Flatten gal took : 28 ms
[2023-03-22 08:58:54] [INFO ] Flatten gal took : 26 ms
[2023-03-22 08:58:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9587073042448023358.gal : 4 ms
[2023-03-22 08:58:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14694233339269953102.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/ReachabilityCardinality9587073042448023358.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14694233339269953102.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/ReachabilityCardinality14694233339269953102.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :10 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 24
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :24 after 456
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :456 after 616
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :616 after 1626
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1626 after 2736
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2736 after 248032
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :248032 after 933470
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :82093 after 656873
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :656873 after 1.24318e+06
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :1.24318e+06 after 5.10648e+06
Detected timeout of ITS tools.
[2023-03-22 08:59:09] [INFO ] Flatten gal took : 15 ms
[2023-03-22 08:59:09] [INFO ] Applying decomposition
[2023-03-22 08:59:09] [INFO ] Flatten gal took : 15 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/graph15356018546246685905.txt' '-o' '/tmp/graph15356018546246685905.bin' '-w' '/tmp/graph15356018546246685905.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15356018546246685905.bin' '-l' '-1' '-v' '-w' '/tmp/graph15356018546246685905.weights' '-q' '0' '-e' '0.001'
[2023-03-22 08:59:09] [INFO ] Decomposing Gal with order
[2023-03-22 08:59:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 08:59:09] [INFO ] Removed a total of 231 redundant transitions.
[2023-03-22 08:59:09] [INFO ] Flatten gal took : 47 ms
[2023-03-22 08:59:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 9 ms.
[2023-03-22 08:59:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16340871822303658223.gal : 4 ms
[2023-03-22 08:59:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5928347980934996334.prop : 2 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/ReachabilityCardinality16340871822303658223.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5928347980934996334.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/ReachabilityCardinality5928347980934996334.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 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 3.50776e+06
Invariant property LamportFastMutEx-COL-6-ReachabilityFireability-04 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,3.08447e+13,0.187132,6728,181,31,6248,363,272,9160,92,1381,0
Total reachable state count : 30844705814580

Verifying 1 reachability properties.
Invariant property LamportFastMutEx-COL-6-ReachabilityFireability-04 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
LamportFastMutEx-COL-6-ReachabilityFireability-04,1.2303e+10,0.315925,6992,799,52,6248,363,997,9160,107,1381,0
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)
[2023-03-22 08:59:09] [INFO ] Flatten gal took : 17 ms
[2023-03-22 08:59:09] [INFO ] Applying decomposition
[2023-03-22 08:59:09] [INFO ] Flatten gal took : 16 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/graph16696489919622345549.txt' '-o' '/tmp/graph16696489919622345549.bin' '-w' '/tmp/graph16696489919622345549.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16696489919622345549.bin' '-l' '-1' '-v' '-w' '/tmp/graph16696489919622345549.weights' '-q' '0' '-e' '0.001'
[2023-03-22 08:59:09] [INFO ] Decomposing Gal with order
[2023-03-22 08:59:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 08:59:09] [INFO ] Removed a total of 527 redundant transitions.
[2023-03-22 08:59:09] [INFO ] Flatten gal took : 34 ms
[2023-03-22 08:59:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 11 ms.
[2023-03-22 08:59:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6716648249539628011.gal : 5 ms
[2023-03-22 08:59:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality801840512023586970.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/ReachabilityCardinality6716648249539628011.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality801840512023586970.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 ...306
Loading property file /tmp/ReachabilityCardinality801840512023586970.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 411
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :411 after 1717
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1717 after 67074
Invariant property LamportFastMutEx-COL-6-ReachabilityFireability-04 does not hold.
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 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,6.59217e+10,230.887,2424152,7719,56,3.33168e+06,487,769,6.19375e+06,56,1721,0
Total reachable state count : 65921688493

Verifying 1 reachability properties.
Invariant property LamportFastMutEx-COL-6-ReachabilityFireability-04 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
LamportFastMutEx-COL-6-ReachabilityFireability-04,379990,331.3,2424152,647,40,3.33168e+06,487,1593,6.19375e+06,69,1721,0
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 357049 ms.

BK_STOP 1679475882790

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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="LamportFastMutEx-COL-6"
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 LamportFastMutEx-COL-6, 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 r229-tall-167856413200375"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-6.tgz
mv LamportFastMutEx-COL-6 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 ;