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.r298-tall-167873951500273.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 PhilosophersDyn-COL-03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873951500273
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 7.5K Feb 26 12:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 12:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 26 12:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 26 12:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 12:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Feb 26 12:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 12:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 12:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:33 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 31K 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 PhilosophersDyn-COL-03-CTLCardinality-00
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-01
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-02
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-03
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-04
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-05
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-06
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-07
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-08
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-09
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-10
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-11
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-12
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-13
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-14
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679496319694

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhilosophersDyn-COL-03
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 14:45:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 14:45:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 14:45:21] [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 14:45:21] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 14:45:21] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 420 ms
[2023-03-22 14:45:21] [INFO ] Imported 8 HL places and 7 HL transitions for a total of 30 PT places and 87.0 transition bindings in 13 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
FORMULA PhilosophersDyn-COL-03-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 14:45:21] [INFO ] Built PT skeleton of HLPN with 8 places and 7 transitions 33 arcs in 4 ms.
[2023-03-22 14:45:21] [INFO ] Skeletonized 15 HLPN properties in 3 ms.
Initial state reduction rules removed 5 formulas.
FORMULA PhilosophersDyn-COL-03-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 10 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 1365 resets, run finished after 456 ms. (steps per millisecond=21 ) properties (out of 55) seen :14
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 59 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 36 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 55 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 31 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 14 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 36 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 61 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 31 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 34 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 35 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 18 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 22 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 37 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 42 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 34 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 32 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 72 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 19 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 41) seen :0
Running SMT prover for 41 properties.
// Phase 1: matrix 7 rows 8 cols
[2023-03-22 14:45:22] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-22 14:45:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:22] [INFO ] After 204ms SMT Verify possible using all constraints in real domain returned unsat :39 sat :0 real:2
[2023-03-22 14:45:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:23] [INFO ] After 47ms SMT Verify possible using all constraints in natural domain returned unsat :41 sat :0
Fused 41 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 41 atomic propositions for a total of 10 simplifications.
FORMULA PhilosophersDyn-COL-03-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 14:45:23] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-22 14:45:23] [INFO ] Flatten gal took : 18 ms
[2023-03-22 14:45:23] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PhilosophersDyn-COL-03-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 14:45:23] [INFO ] Flatten gal took : 2 ms
Domain [Philosopher(3), Philosopher(3)] of place Neighbourhood breaks symmetries in sort Philosopher
[2023-03-22 14:45:23] [INFO ] Unfolded HLPN to a Petri net with 30 places and 84 transitions 564 arcs in 11 ms.
[2023-03-22 14:45:23] [INFO ] Unfolded 5 HLPN properties in 1 ms.
Ensure Unique test removed 3 transitions
Reduce redundant transitions removed 3 transitions.
Support contains 30 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 81/81 transitions.
Applied a total of 0 rules in 10 ms. Remains 30 /30 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2023-03-22 14:45:23] [INFO ] Flow matrix only has 57 transitions (discarded 24 similar events)
// Phase 1: matrix 57 rows 30 cols
[2023-03-22 14:45:23] [INFO ] Computed 11 place invariants in 3 ms
[2023-03-22 14:45:23] [INFO ] Dead Transitions using invariants and state equation in 233 ms found 6 transitions.
Found 6 dead transitions using SMT.
Drop transitions removed 6 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 6 transitions.
[2023-03-22 14:45:23] [INFO ] Flow matrix only has 57 transitions (discarded 18 similar events)
// Phase 1: matrix 57 rows 30 cols
[2023-03-22 14:45:23] [INFO ] Computed 11 place invariants in 4 ms
[2023-03-22 14:45:23] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-22 14:45:23] [INFO ] Flow matrix only has 57 transitions (discarded 18 similar events)
[2023-03-22 14:45:23] [INFO ] Invariant cache hit.
[2023-03-22 14:45:23] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-22 14:45:23] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/30 places, 75/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 75/75 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 323 ms. Remains : 30/30 places, 75/81 transitions.
Support contains 30 out of 30 places after structural reductions.
[2023-03-22 14:45:23] [INFO ] Flatten gal took : 14 ms
[2023-03-22 14:45:23] [INFO ] Flatten gal took : 13 ms
[2023-03-22 14:45:23] [INFO ] Input system was already deterministic with 75 transitions.
Incomplete random walk after 10000 steps, including 1435 resets, run finished after 452 ms. (steps per millisecond=22 ) properties (out of 24) seen :8
Incomplete Best-First random walk after 1001 steps, including 28 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 62 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 28 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 34 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 37 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 62 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 62 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 31 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2023-03-22 14:45:24] [INFO ] Flow matrix only has 57 transitions (discarded 18 similar events)
[2023-03-22 14:45:24] [INFO ] Invariant cache hit.
[2023-03-22 14:45:24] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:24] [INFO ] [Real]Absence check using 10 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 14:45:24] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :16 sat :0
Fused 16 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 16 atomic propositions for a total of 5 simplifications.
[2023-03-22 14:45:24] [INFO ] Flatten gal took : 8 ms
[2023-03-22 14:45:24] [INFO ] Flatten gal took : 8 ms
[2023-03-22 14:45:24] [INFO ] Input system was already deterministic with 75 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 75/75 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2023-03-22 14:45:24] [INFO ] Flow matrix only has 57 transitions (discarded 18 similar events)
[2023-03-22 14:45:24] [INFO ] Invariant cache hit.
[2023-03-22 14:45:24] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 24 transitions.
Found 24 dead transitions using SMT.
Drop transitions removed 24 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 24 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/30 places, 51/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 30/30 places, 51/75 transitions.
[2023-03-22 14:45:24] [INFO ] Flatten gal took : 5 ms
[2023-03-22 14:45:24] [INFO ] Flatten gal took : 5 ms
[2023-03-22 14:45:24] [INFO ] Input system was already deterministic with 51 transitions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2023-03-22 14:45:24] [INFO ] Flow matrix only has 57 transitions (discarded 18 similar events)
[2023-03-22 14:45:24] [INFO ] Invariant cache hit.
[2023-03-22 14:45:24] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 24 transitions.
Found 24 dead transitions using SMT.
Drop transitions removed 24 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 24 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/30 places, 51/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54 ms. Remains : 30/30 places, 51/75 transitions.
[2023-03-22 14:45:24] [INFO ] Flatten gal took : 4 ms
[2023-03-22 14:45:24] [INFO ] Flatten gal took : 4 ms
[2023-03-22 14:45:24] [INFO ] Input system was already deterministic with 51 transitions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2023-03-22 14:45:24] [INFO ] Flow matrix only has 57 transitions (discarded 18 similar events)
[2023-03-22 14:45:24] [INFO ] Invariant cache hit.
[2023-03-22 14:45:24] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 24 transitions.
Found 24 dead transitions using SMT.
Drop transitions removed 24 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 24 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/30 places, 51/75 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53 ms. Remains : 30/30 places, 51/75 transitions.
[2023-03-22 14:45:24] [INFO ] Flatten gal took : 4 ms
[2023-03-22 14:45:24] [INFO ] Flatten gal took : 4 ms
[2023-03-22 14:45:24] [INFO ] Input system was already deterministic with 51 transitions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2023-03-22 14:45:24] [INFO ] Flow matrix only has 57 transitions (discarded 18 similar events)
[2023-03-22 14:45:24] [INFO ] Invariant cache hit.
[2023-03-22 14:45:24] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 24 transitions.
Found 24 dead transitions using SMT.
Drop transitions removed 24 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 24 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/30 places, 51/75 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58 ms. Remains : 30/30 places, 51/75 transitions.
[2023-03-22 14:45:24] [INFO ] Flatten gal took : 4 ms
[2023-03-22 14:45:24] [INFO ] Flatten gal took : 4 ms
[2023-03-22 14:45:24] [INFO ] Input system was already deterministic with 51 transitions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2023-03-22 14:45:24] [INFO ] Flow matrix only has 57 transitions (discarded 18 similar events)
[2023-03-22 14:45:24] [INFO ] Invariant cache hit.
[2023-03-22 14:45:24] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 24 transitions.
Found 24 dead transitions using SMT.
Drop transitions removed 24 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 24 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/30 places, 51/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53 ms. Remains : 30/30 places, 51/75 transitions.
[2023-03-22 14:45:24] [INFO ] Flatten gal took : 7 ms
[2023-03-22 14:45:24] [INFO ] Flatten gal took : 3 ms
[2023-03-22 14:45:24] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-22 14:45:24] [INFO ] Flatten gal took : 6 ms
[2023-03-22 14:45:24] [INFO ] Flatten gal took : 5 ms
[2023-03-22 14:45:24] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-22 14:45:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 30 places, 75 transitions and 493 arcs took 1 ms.
Total runtime 3333 ms.
There are residual formulas that ITS could not solve within timeout
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=CTLCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 30 NrTr: 75 NrArc: 493)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.000sec

net check time: 0m 0.000sec

init dd package: 0m 2.774sec


RS generation: 0m 0.008sec


-> reachability set: #nodes 478 (4.8e+02) #states 325



starting MCC model checker
--------------------------

checking: E [AF [~ [EX [0<=0]]] U ~ [AX [1<=0]]]
normalized: E [~ [EG [EX [0<=0]]] U EX [~ [1<=0]]]

abstracting: (1<=0)
states: 0
.abstracting: (0<=0)
states: 325
.....
EG iterations: 4
-> the formula is TRUE

FORMULA PhilosophersDyn-COL-03-CTLCardinality-06 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.038sec

checking: AX [1<=0]
normalized: ~ [EX [~ [1<=0]]]

abstracting: (1<=0)
states: 0
.-> the formula is FALSE

FORMULA PhilosophersDyn-COL-03-CTLCardinality-10 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.000sec

checking: AF [AX [1<=0]]
normalized: ~ [EG [EX [~ [1<=0]]]]

abstracting: (1<=0)
states: 0
.....
EG iterations: 4
-> the formula is FALSE

FORMULA PhilosophersDyn-COL-03-CTLCardinality-11 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.000sec

checking: AF [AX [AF [EG [[sum(p11, p10, p9)<=sum(p20, p19, p18) & sum(p26, p25, p24)<=22]]]]]
normalized: ~ [EG [EX [EG [~ [EG [[sum(p11, p10, p9)<=sum(p20, p19, p18) & sum(p26, p25, p24)<=22]]]]]]]

abstracting: (sum(p26, p25, p24)<=22)
states: 325
abstracting: (sum(p11, p10, p9)<=sum(p20, p19, p18))
states: 276
.
EG iterations: 1
..
EG iterations: 2
.....
EG iterations: 4
-> the formula is FALSE

FORMULA PhilosophersDyn-COL-03-CTLCardinality-00 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.054sec

checking: EX [EX [[[sum(p23, p22, p21)<=sum(p8, p7, p6, p5, p4, p3, p2, p1, p0) & sum(p20, p19, p18)<=sum(p29, p28, p27)] & [sum(p20, p19, p18)<=sum(p8, p7, p6, p5, p4, p3, p2, p1, p0) & [14<=sum(p11, p10, p9) | sum(p17, p16, p15)<=14]]]]]
normalized: EX [EX [[[sum(p20, p19, p18)<=sum(p8, p7, p6, p5, p4, p3, p2, p1, p0) & [14<=sum(p11, p10, p9) | sum(p17, p16, p15)<=14]] & [sum(p23, p22, p21)<=sum(p8, p7, p6, p5, p4, p3, p2, p1, p0) & sum(p20, p19, p18)<=sum(p29, p28, p27)]]]]

abstracting: (sum(p20, p19, p18)<=sum(p29, p28, p27))
states: 130
abstracting: (sum(p23, p22, p21)<=sum(p8, p7, p6, p5, p4, p3, p2, p1, p0))
states: 325
abstracting: (sum(p17, p16, p15)<=14)
states: 325
abstracting: (14<=sum(p11, p10, p9))
states: 0
abstracting: (sum(p20, p19, p18)<=sum(p8, p7, p6, p5, p4, p3, p2, p1, p0))
states: 325
..-> the formula is TRUE

FORMULA PhilosophersDyn-COL-03-CTLCardinality-01 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.120sec

totally nodes used: 12513 (1.3e+04)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 22377 119978 142355
used/not used/entry size/cache size: 124870 66983994 16 1024MB
basic ops cache: hits/miss/sum: 2227 12951 15178
used/not used/entry size/cache size: 21269 16755947 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 8337 8337
used/not used/entry size/cache size: 1 16777215 12 192MB
state nr cache: hits/miss/sum: 211 976 1187
used/not used/entry size/cache size: 976 8387632 32 256MB
max state cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 67096469
1 12278
2 116
3 1
4 0
5 0
6 0
7 0
8 0
9 0
>= 10 0

Total processing time: 0m 4.561sec


BK_STOP 1679496335839

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//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//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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 0.000sec


iterations count:1460 (19), effective:61 (0)

initing FirstDep: 0m 0.000sec


iterations count:75 (1), effective:0 (0)

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="PhilosophersDyn-COL-03"
export BK_EXAMINATION="CTLCardinality"
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 PhilosophersDyn-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 r298-tall-167873951500273"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-COL-03.tgz
mv PhilosophersDyn-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 ;