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.r357-smll-167891805900201.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 SafeBus-COL-03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891805900201
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 7.8K Feb 26 01:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 01:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 01:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 01:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 01:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Feb 26 01:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 01:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 01:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 42K Mar 5 18:23 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 SafeBus-COL-03-CTLCardinality-00
FORMULA_NAME SafeBus-COL-03-CTLCardinality-01
FORMULA_NAME SafeBus-COL-03-CTLCardinality-02
FORMULA_NAME SafeBus-COL-03-CTLCardinality-03
FORMULA_NAME SafeBus-COL-03-CTLCardinality-04
FORMULA_NAME SafeBus-COL-03-CTLCardinality-05
FORMULA_NAME SafeBus-COL-03-CTLCardinality-06
FORMULA_NAME SafeBus-COL-03-CTLCardinality-07
FORMULA_NAME SafeBus-COL-03-CTLCardinality-08
FORMULA_NAME SafeBus-COL-03-CTLCardinality-09
FORMULA_NAME SafeBus-COL-03-CTLCardinality-10
FORMULA_NAME SafeBus-COL-03-CTLCardinality-11
FORMULA_NAME SafeBus-COL-03-CTLCardinality-12
FORMULA_NAME SafeBus-COL-03-CTLCardinality-13
FORMULA_NAME SafeBus-COL-03-CTLCardinality-14
FORMULA_NAME SafeBus-COL-03-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679017057987

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-COL-03
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202303021504
[2023-03-17 01:37:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-17 01:37:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 01:37:41] [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.
[2023-03-17 01:37:41] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-17 01:37:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1059 ms
[2023-03-17 01:37:42] [INFO ] Detected 1 constant HL places corresponding to 3 PT places.
[2023-03-17 01:37:42] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 60 PT places and 214.0 transition bindings in 42 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 54 ms.
[2023-03-17 01:37:42] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 8 ms.
[2023-03-17 01:37:42] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Computed a total of 3 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
FORMULA SafeBus-COL-03-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 949 ms. (steps per millisecond=10 ) properties (out of 87) seen :23
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 64) seen :0
Running SMT prover for 64 properties.
// Phase 1: matrix 14 rows 17 cols
[2023-03-17 01:37:44] [INFO ] Computed 7 place invariants in 8 ms
[2023-03-17 01:37:45] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 01:37:45] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-17 01:37:45] [INFO ] After 434ms SMT Verify possible using all constraints in real domain returned unsat :29 sat :0 real:35
[2023-03-17 01:37:45] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 01:37:45] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-17 01:37:45] [INFO ] After 160ms SMT Verify possible using all constraints in natural domain returned unsat :64 sat :0
Fused 64 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 64 atomic propositions for a total of 15 simplifications.
FORMULA SafeBus-COL-03-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-03-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-03-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-03-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-03-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-03-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-17 01:37:45] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-17 01:37:45] [INFO ] Flatten gal took : 53 ms
[2023-03-17 01:37:45] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SafeBus-COL-03-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-03-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-03-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-03-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-17 01:37:45] [INFO ] Flatten gal took : 7 ms
Domain [It(3), It(3)] of place AMC breaks symmetries in sort It
[2023-03-17 01:37:45] [INFO ] Unfolded HLPN to a Petri net with 60 places and 97 transitions 556 arcs in 21 ms.
[2023-03-17 01:37:45] [INFO ] Unfolded 5 HLPN properties in 1 ms.
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 6 places and 6 transitions.
Support contains 45 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 91/91 transitions.
Applied a total of 0 rules in 10 ms. Remains 54 /54 variables (removed 0) and now considering 91/91 (removed 0) transitions.
[2023-03-17 01:37:45] [INFO ] Flow matrix only has 68 transitions (discarded 23 similar events)
// Phase 1: matrix 68 rows 54 cols
[2023-03-17 01:37:45] [INFO ] Computed 17 place invariants in 8 ms
[2023-03-17 01:37:45] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-17 01:37:45] [INFO ] Flow matrix only has 68 transitions (discarded 23 similar events)
[2023-03-17 01:37:45] [INFO ] Invariant cache hit.
[2023-03-17 01:37:45] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:37:45] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2023-03-17 01:37:45] [INFO ] Flow matrix only has 68 transitions (discarded 23 similar events)
[2023-03-17 01:37:45] [INFO ] Invariant cache hit.
[2023-03-17 01:37:46] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 9 transitions.
Found 9 dead transitions using SMT.
Drop transitions removed 9 transitions
Dead transitions reduction (with SMT) removed 9 transitions
Starting structural reductions in LTL mode, iteration 1 : 54/54 places, 82/91 transitions.
Applied a total of 0 rules in 3 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 337 ms. Remains : 54/54 places, 82/91 transitions.
Support contains 45 out of 54 places after structural reductions.
[2023-03-17 01:37:46] [INFO ] Flatten gal took : 21 ms
[2023-03-17 01:37:46] [INFO ] Flatten gal took : 19 ms
[2023-03-17 01:37:46] [INFO ] Input system was already deterministic with 82 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=28 ) properties (out of 31) seen :12
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2023-03-17 01:37:46] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:37:46] [INFO ] Invariant cache hit.
[2023-03-17 01:37:47] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-17 01:37:47] [INFO ] [Real]Absence check using 7 positive and 10 generalized place invariants in 6 ms returned sat
[2023-03-17 01:37:47] [INFO ] After 126ms SMT Verify possible using all constraints in real domain returned unsat :17 sat :0 real:2
[2023-03-17 01:37:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-17 01:37:47] [INFO ] [Nat]Absence check using 7 positive and 10 generalized place invariants in 6 ms returned sat
[2023-03-17 01:37:47] [INFO ] After 57ms SMT Verify possible using all constraints in natural domain returned unsat :19 sat :0
Fused 19 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 19 atomic propositions for a total of 5 simplifications.
[2023-03-17 01:37:47] [INFO ] Flatten gal took : 18 ms
[2023-03-17 01:37:47] [INFO ] Flatten gal took : 17 ms
[2023-03-17 01:37:47] [INFO ] Input system was already deterministic with 82 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:37:47] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:37:47] [INFO ] Invariant cache hit.
[2023-03-17 01:37:47] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-17 01:37:47] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:37:47] [INFO ] Invariant cache hit.
[2023-03-17 01:37:47] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:37:47] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
[2023-03-17 01:37:47] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:37:47] [INFO ] Invariant cache hit.
[2023-03-17 01:37:47] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 389 ms. Remains : 54/54 places, 82/82 transitions.
[2023-03-17 01:37:47] [INFO ] Flatten gal took : 14 ms
[2023-03-17 01:37:47] [INFO ] Flatten gal took : 16 ms
[2023-03-17 01:37:47] [INFO ] Input system was already deterministic with 82 transitions.
[2023-03-17 01:37:47] [INFO ] Flatten gal took : 25 ms
[2023-03-17 01:37:47] [INFO ] Flatten gal took : 15 ms
[2023-03-17 01:37:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality12686140348028851483.gal : 6 ms
[2023-03-17 01:37:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality14094543480536227755.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12686140348028851483.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14094543480536227755.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4650,0.222708,7328,2,1426,5,14909,6,0,301,13186,0


Converting to forward existential form...Done !
original formula: E(((AX(FALSE) * (ACK_0<98)) * (((wait_msg_0+wait_msg_1)+wait_msg_2)<=((PMC_0+PMC_1)+PMC_2))) U (!(A((S_tout_0<=((wait_cable_0+wait_cable_...350
=> equivalent forward existential formula: [((FwdU(Init,((!(EX(!(FALSE))) * (ACK_0<98)) * (((wait_msg_0+wait_msg_1)+wait_msg_2)<=((PMC_0+PMC_1)+PMC_2)))) *...571
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t25, t26, t27, t37, t38, t39, t64, t65, t66, t70, t71, t72, t73, t74,...289
(forward)formula 0,0,0.852871,21764,1,0,196,79086,185,82,2631,56085,177
FORMULA SafeBus-COL-03-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:37:48] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:37:48] [INFO ] Invariant cache hit.
[2023-03-17 01:37:48] [INFO ] Implicit Places using invariants in 108 ms returned [28, 29, 30]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 111 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 115 ms. Remains : 51/54 places, 82/82 transitions.
[2023-03-17 01:37:48] [INFO ] Flatten gal took : 7 ms
[2023-03-17 01:37:48] [INFO ] Flatten gal took : 7 ms
[2023-03-17 01:37:48] [INFO ] Input system was already deterministic with 82 transitions.
[2023-03-17 01:37:48] [INFO ] Flatten gal took : 8 ms
[2023-03-17 01:37:48] [INFO ] Flatten gal took : 7 ms
[2023-03-17 01:37:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality18163890932349402682.gal : 3 ms
[2023-03-17 01:37:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality4658923585090187224.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18163890932349402682.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4658923585090187224.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4650,0.093409,6560,2,1242,5,11318,6,0,289,11737,0


Converting to forward existential form...Done !
original formula: EG((((MSG_0+MSG_1)+MSG_2)<=R_tout_0))
=> equivalent forward existential formula: [FwdG(Init,(((MSG_0+MSG_1)+MSG_2)<=R_tout_0))] != FALSE
Hit Full ! (commute/partial/dont) 57/0/25
(forward)formula 0,1,0.511028,15272,1,0,8,53871,19,2,1830,38203,8
FORMULA SafeBus-COL-03-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 3 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:37:49] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:37:49] [INFO ] Invariant cache hit.
[2023-03-17 01:37:49] [INFO ] Implicit Places using invariants in 90 ms returned [28, 29, 30]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 93 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 98 ms. Remains : 51/54 places, 82/82 transitions.
[2023-03-17 01:37:49] [INFO ] Flatten gal took : 12 ms
[2023-03-17 01:37:49] [INFO ] Flatten gal took : 12 ms
[2023-03-17 01:37:49] [INFO ] Input system was already deterministic with 82 transitions.
[2023-03-17 01:37:49] [INFO ] Flatten gal took : 12 ms
[2023-03-17 01:37:49] [INFO ] Flatten gal took : 11 ms
[2023-03-17 01:37:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality7819905805467401406.gal : 2 ms
[2023-03-17 01:37:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality16532521632097793791.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7819905805467401406.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16532521632097793791.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4650,0.157624,6552,2,1242,5,11318,6,0,289,11737,0


Converting to forward existential form...Done !
original formula: E(EG((AF(((((RMC_0+RMC_1)+RMC_2)<=((cable_used_0+cable_used_1)+cable_used_2))||(((cable_used_0+cable_used_1)+cable_used_2)<=((loop_em_0+l...298
=> equivalent forward existential formula: [(EY(FwdU(Init,EG((!(EG(!(((((RMC_0+RMC_1)+RMC_2)<=((cable_used_0+cable_used_1)+cable_used_2))||(((cable_used_0+...356
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t25, t26, t27, t37, t38, t39, t64, t65, t66, t70, t71, t72, t73, t74,...289
(forward)formula 0,1,1.22202,31048,1,0,258,139383,198,107,2529,112305,270
FORMULA SafeBus-COL-03-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:37:50] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:37:50] [INFO ] Invariant cache hit.
[2023-03-17 01:37:50] [INFO ] Implicit Places using invariants in 80 ms returned [28, 29, 30]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 82 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 85 ms. Remains : 51/54 places, 82/82 transitions.
[2023-03-17 01:37:50] [INFO ] Flatten gal took : 6 ms
[2023-03-17 01:37:50] [INFO ] Flatten gal took : 6 ms
[2023-03-17 01:37:51] [INFO ] Input system was already deterministic with 82 transitions.
[2023-03-17 01:37:51] [INFO ] Flatten gal took : 7 ms
[2023-03-17 01:37:51] [INFO ] Flatten gal took : 6 ms
[2023-03-17 01:37:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality14901306834097605550.gal : 2 ms
[2023-03-17 01:37:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality2959959173457675362.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14901306834097605550.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2959959173457675362.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4650,0.096859,6552,2,1242,5,11318,6,0,289,11737,0


Converting to forward existential form...Done !
original formula: AG(AX((((RMC_0+RMC_1)+RMC_2)>1)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !((((RMC_0+RMC_1)+RMC_2)>1)))] = FALSE
(forward)formula 0,0,0.122474,6816,1,0,8,11318,9,2,592,11737,2
FORMULA SafeBus-COL-03-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:37:51] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:37:51] [INFO ] Invariant cache hit.
[2023-03-17 01:37:51] [INFO ] Implicit Places using invariants in 86 ms returned [28, 29, 30]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 87 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 90 ms. Remains : 51/54 places, 82/82 transitions.
[2023-03-17 01:37:51] [INFO ] Flatten gal took : 7 ms
[2023-03-17 01:37:51] [INFO ] Flatten gal took : 8 ms
[2023-03-17 01:37:51] [INFO ] Input system was already deterministic with 82 transitions.
[2023-03-17 01:37:51] [INFO ] Flatten gal took : 7 ms
[2023-03-17 01:37:51] [INFO ] Flatten gal took : 7 ms
[2023-03-17 01:37:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality12191070724507432205.gal : 3 ms
[2023-03-17 01:37:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality10774806149018620004.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12191070724507432205.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10774806149018620004.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4650,0.121145,6552,2,1242,5,11318,6,0,289,11737,0


Converting to forward existential form...Done !
original formula: AF(EG(EX((cable_free_0>((cable_used_0+cable_used_1)+cable_used_2)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(EX((cable_free_0>((cable_used_0+cable_used_1)+cable_used_2))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t25, t26, t27, t37, t38, t39, t64, t65, t66, t70, t71, t72, t73, t74,...289
Using saturation style SCC detection
(forward)formula 0,0,0.902521,27300,1,0,216,111304,190,97,2532,88178,202
FORMULA SafeBus-COL-03-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

[2023-03-17 01:37:52] [INFO ] Flatten gal took : 8 ms
[2023-03-17 01:37:52] [INFO ] Flatten gal took : 7 ms
Total runtime 10960 ms.

BK_STOP 1679017073377

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="SafeBus-COL-03"
export BK_EXAMINATION="CTLCardinality"
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 SafeBus-COL-03, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r357-smll-167891805900201"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-03.tgz
mv SafeBus-COL-03 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;