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.r106-tall-167814482900550.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 marciexred
Input is DLCflexbar-PT-4b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r106-tall-167814482900550
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 8.6K Feb 25 14:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 14:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 14:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 14:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 15:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 14:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 25 14:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 14:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.1M 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 DLCflexbar-PT-4b-ReachabilityCardinality-00
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityCardinality-01
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityCardinality-02
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityCardinality-03
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityCardinality-04
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityCardinality-05
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityCardinality-06
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityCardinality-07
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityCardinality-08
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityCardinality-09
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityCardinality-10
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityCardinality-11
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityCardinality-12
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityCardinality-13
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityCardinality-14
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678426909034

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=marciexred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-4b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-10 05:41:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 05:41:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 05:41:50] [INFO ] Load time of PNML (sax parser for PT used): 352 ms
[2023-03-10 05:41:51] [INFO ] Transformed 11440 places.
[2023-03-10 05:41:51] [INFO ] Transformed 17128 transitions.
[2023-03-10 05:41:51] [INFO ] Found NUPN structural information;
[2023-03-10 05:41:51] [INFO ] Parsed PT model containing 11440 places and 17128 transitions and 46731 arcs in 744 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 29 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 772 ms. (steps per millisecond=12 ) properties (out of 16) seen :5
FORMULA DLCflexbar-PT-4b-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 17128 rows 11440 cols
[2023-03-10 05:41:53] [INFO ] Computed 608 place invariants in 140 ms
[2023-03-10 05:41:58] [INFO ] [Real]Absence check using 608 positive place invariants in 1092 ms returned sat
[2023-03-10 05:41:58] [INFO ] After 4876ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-10 05:42:02] [INFO ] [Nat]Absence check using 608 positive place invariants in 1146 ms returned sat
[2023-03-10 05:42:23] [INFO ] After 19117ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-10 05:42:23] [INFO ] After 19139ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-10 05:42:23] [INFO ] After 25054ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Fused 11 Parikh solutions to 6 different solutions.
FORMULA DLCflexbar-PT-4b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 7 properties in 542 ms.
Support contains 132 out of 11440 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11440/11440 places, 17128/17128 transitions.
Graph (trivial) has 10355 edges and 11440 vertex of which 901 / 11440 are part of one of the 67 SCC in 27 ms
Free SCC test removed 834 places
Drop transitions removed 943 transitions
Reduce isomorphic transitions removed 943 transitions.
Drop transitions removed 5107 transitions
Trivial Post-agglo rules discarded 5107 transitions
Performed 5107 trivial Post agglomeration. Transition count delta: 5107
Iterating post reduction 0 with 5107 rules applied. Total rules applied 5108 place count 10606 transition count 11078
Reduce places removed 5107 places and 0 transitions.
Ensure Unique test removed 146 transitions
Reduce isomorphic transitions removed 146 transitions.
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 1 with 5393 rules applied. Total rules applied 10501 place count 5499 transition count 10792
Reduce places removed 140 places and 0 transitions.
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 2 with 223 rules applied. Total rules applied 10724 place count 5359 transition count 10709
Reduce places removed 40 places and 0 transitions.
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Iterating post reduction 3 with 111 rules applied. Total rules applied 10835 place count 5319 transition count 10638
Reduce places removed 71 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 74 rules applied. Total rules applied 10909 place count 5248 transition count 10635
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 10910 place count 5247 transition count 10635
Performed 93 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 93 Pre rules applied. Total rules applied 10910 place count 5247 transition count 10542
Deduced a syphon composed of 93 places in 169 ms
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 6 with 186 rules applied. Total rules applied 11096 place count 5154 transition count 10542
Discarding 1361 places :
Symmetric choice reduction at 6 with 1361 rule applications. Total rules 12457 place count 3793 transition count 9181
Iterating global reduction 6 with 1361 rules applied. Total rules applied 13818 place count 3793 transition count 9181
Performed 551 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 551 Pre rules applied. Total rules applied 13818 place count 3793 transition count 8630
Deduced a syphon composed of 551 places in 137 ms
Reduce places removed 551 places and 0 transitions.
Iterating global reduction 6 with 1102 rules applied. Total rules applied 14920 place count 3242 transition count 8630
Discarding 100 places :
Symmetric choice reduction at 6 with 100 rule applications. Total rules 15020 place count 3142 transition count 6697
Iterating global reduction 6 with 100 rules applied. Total rules applied 15120 place count 3142 transition count 6697
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Iterating post reduction 6 with 74 rules applied. Total rules applied 15194 place count 3142 transition count 6623
Performed 791 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 791 places in 3 ms
Reduce places removed 791 places and 0 transitions.
Iterating global reduction 7 with 1582 rules applied. Total rules applied 16776 place count 2351 transition count 5827
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 16780 place count 2351 transition count 5823
Renaming transitions due to excessive name length > 1024 char.
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 16784 place count 2347 transition count 5627
Iterating global reduction 8 with 4 rules applied. Total rules applied 16788 place count 2347 transition count 5627
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 16789 place count 2347 transition count 5626
Performed 101 Post agglomeration using F-continuation condition with reduction of 144 identical transitions.
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 16991 place count 2246 transition count 6245
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 16993 place count 2246 transition count 6243
Discarding 32 places :
Symmetric choice reduction at 10 with 32 rule applications. Total rules 17025 place count 2214 transition count 5859
Iterating global reduction 10 with 32 rules applied. Total rules applied 17057 place count 2214 transition count 5859
Ensure Unique test removed 138 transitions
Reduce isomorphic transitions removed 138 transitions.
Iterating post reduction 10 with 138 rules applied. Total rules applied 17195 place count 2214 transition count 5721
Performed 86 Post agglomeration using F-continuation condition with reduction of 60 identical transitions.
Deduced a syphon composed of 86 places in 2 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 11 with 172 rules applied. Total rules applied 17367 place count 2128 transition count 6302
Drop transitions removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Iterating post reduction 11 with 75 rules applied. Total rules applied 17442 place count 2128 transition count 6227
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 17451 place count 2119 transition count 6117
Iterating global reduction 12 with 9 rules applied. Total rules applied 17460 place count 2119 transition count 6117
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 12 with 52 rules applied. Total rules applied 17512 place count 2119 transition count 6065
Drop transitions removed 90 transitions
Redundant transition composition rules discarded 90 transitions
Iterating global reduction 13 with 90 rules applied. Total rules applied 17602 place count 2119 transition count 5975
Discarding 7 places :
Symmetric choice reduction at 13 with 7 rule applications. Total rules 17609 place count 2112 transition count 5968
Iterating global reduction 13 with 7 rules applied. Total rules applied 17616 place count 2112 transition count 5968
Discarding 7 places :
Symmetric choice reduction at 13 with 7 rule applications. Total rules 17623 place count 2105 transition count 5595
Iterating global reduction 13 with 7 rules applied. Total rules applied 17630 place count 2105 transition count 5595
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 13 with 7 rules applied. Total rules applied 17637 place count 2105 transition count 5588
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 14 with 12 rules applied. Total rules applied 17649 place count 2099 transition count 5582
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 17653 place count 2095 transition count 5371
Iterating global reduction 14 with 4 rules applied. Total rules applied 17657 place count 2095 transition count 5371
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 17661 place count 2095 transition count 5367
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 17663 place count 2094 transition count 5376
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 17664 place count 2094 transition count 5375
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 16 with 9 rules applied. Total rules applied 17673 place count 2094 transition count 5366
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 17675 place count 2093 transition count 5377
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 17676 place count 2093 transition count 5376
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 17677 place count 2093 transition count 5375
Free-agglomeration rule applied 1153 times with reduction of 688 identical transitions.
Iterating global reduction 17 with 1153 rules applied. Total rules applied 18830 place count 2093 transition count 3534
Reduce places removed 1153 places and 0 transitions.
Drop transitions removed 1426 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 1453 transitions.
Graph (complete) has 2831 edges and 940 vertex of which 877 are kept as prefixes of interest. Removing 63 places using SCC suffix rule.14 ms
Discarding 63 places :
Also discarding 42 output transitions
Drop transitions removed 42 transitions
Iterating post reduction 17 with 2607 rules applied. Total rules applied 21437 place count 877 transition count 2039
Drop transitions removed 63 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 18 with 65 rules applied. Total rules applied 21502 place count 877 transition count 1974
Discarding 138 places :
Symmetric choice reduction at 19 with 138 rule applications. Total rules 21640 place count 739 transition count 1741
Iterating global reduction 19 with 138 rules applied. Total rules applied 21778 place count 739 transition count 1741
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 21779 place count 739 transition count 1740
Drop transitions removed 156 transitions
Redundant transition composition rules discarded 156 transitions
Iterating global reduction 20 with 156 rules applied. Total rules applied 21935 place count 739 transition count 1584
Reduce places removed 5 places and 0 transitions.
Graph (complete) has 2222 edges and 734 vertex of which 723 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Iterating post reduction 20 with 6 rules applied. Total rules applied 21941 place count 723 transition count 1575
Drop transitions removed 9 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 21 with 26 rules applied. Total rules applied 21967 place count 723 transition count 1549
Discarding 73 places :
Symmetric choice reduction at 22 with 73 rule applications. Total rules 22040 place count 650 transition count 1438
Iterating global reduction 22 with 73 rules applied. Total rules applied 22113 place count 650 transition count 1438
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 22 with 1 rules applied. Total rules applied 22114 place count 650 transition count 1475
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 22 with 35 rules applied. Total rules applied 22149 place count 649 transition count 1441
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 23 with 4 rules applied. Total rules applied 22153 place count 649 transition count 1437
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 23 with 1 rules applied. Total rules applied 22154 place count 649 transition count 1437
Applied a total of 22154 rules in 5165 ms. Remains 649 /11440 variables (removed 10791) and now considering 1437/17128 (removed 15691) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5166 ms. Remains : 649/11440 places, 1437/17128 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 4) seen :2
FORMULA DLCflexbar-PT-4b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 2) seen :1
FORMULA DLCflexbar-PT-4b-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 8636 steps, including 2 resets, run visited all 1 properties in 38 ms. (steps per millisecond=227 )
FORMULA DLCflexbar-PT-4b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 38908 ms.
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: DLCflexbar_PT_4b
(NrP: 11440 NrTr: 17128 NrArc: 46731)

parse formulas
formulas created successfully
place and transition orderings generation:0m20.424sec

net check time: 0m 0.007sec

init dd package: 0m 2.664sec


before gc: list nodes free: 1915754

after gc: idd nodes used:11314, unused:63988686; list nodes free:257870498
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6629192 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16098004 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 2.133sec

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="DLCflexbar-PT-4b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is DLCflexbar-PT-4b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r106-tall-167814482900550"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-4b.tgz
mv DLCflexbar-PT-4b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;