Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r042-tajo-167813695200033.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is BridgeAndVehicles-COL-V20P10N50, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813695200033
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 9.8K Feb 25 12:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 12:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 12:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 12:11 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 4.0K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 25 12:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 25 12:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 25 12:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 25 12:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 41K 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 BridgeAndVehicles-COL-V20P10N50-CTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678688579959

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=BridgeAndVehicles-COL-V20P10N50
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 06:23:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 06:23:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 06:23:01] [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.
[2023-03-13 06:23:01] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-13 06:23:02] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 532 ms
[2023-03-13 06:23:02] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 108 PT places and 90298.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 20 ms.
[2023-03-13 06:23:02] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2023-03-13 06:23:02] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA BridgeAndVehicles-COL-V20P10N50-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=27 ) properties (out of 64) seen :25
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 39) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 37) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) 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 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 34) seen :0
Running SMT prover for 34 properties.
// Phase 1: matrix 10 rows 12 cols
[2023-03-13 06:23:02] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-13 06:23:03] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-13 06:23:03] [INFO ] After 253ms SMT Verify possible using all constraints in real domain returned unsat :23 sat :0 real:11
[2023-03-13 06:23:03] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-13 06:23:03] [INFO ] After 72ms SMT Verify possible using all constraints in natural domain returned unsat :34 sat :0
Fused 34 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 34 atomic propositions for a total of 15 simplifications.
FORMULA BridgeAndVehicles-COL-V20P10N50-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 06:23:03] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-13 06:23:03] [INFO ] Flatten gal took : 16 ms
[2023-03-13 06:23:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V20P10N50-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N50-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N50-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N50-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 06:23:03] [INFO ] Flatten gal took : 3 ms
Arc [13:1*[(MOD (ADD $cpt 1) 51)]] contains successor/predecessor on variables of sort compteur
Arc [1:1*[(MOD (ADD $cA 1) 21)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 21) 21) 21)]] contains successor/predecessor on variables of sort voitureB
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-13 06:23:03] [INFO ] Unfolded HLPN to a Petri net with 108 places and 2228 transitions 17190 arcs in 68 ms.
[2023-03-13 06:23:03] [INFO ] Unfolded 10 HLPN properties in 0 ms.
Support contains 15 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Applied a total of 0 rules in 43 ms. Remains 108 /108 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2023-03-13 06:23:03] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2023-03-13 06:23:03] [INFO ] Computed 7 place invariants in 19 ms
[2023-03-13 06:23:04] [INFO ] Dead Transitions using invariants and state equation in 777 ms found 0 transitions.
[2023-03-13 06:23:04] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-13 06:23:04] [INFO ] Invariant cache hit.
[2023-03-13 06:23:04] [INFO ] Implicit Places using invariants in 287 ms returned []
[2023-03-13 06:23:04] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-13 06:23:04] [INFO ] Invariant cache hit.
[2023-03-13 06:23:04] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-13 06:23:05] [INFO ] Implicit Places using invariants and state equation in 1076 ms returned []
Implicit Place search using SMT with State Equation took 1372 ms to find 0 implicit places.
[2023-03-13 06:23:05] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-13 06:23:05] [INFO ] Invariant cache hit.
[2023-03-13 06:23:06] [INFO ] Dead Transitions using invariants and state equation in 1032 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3229 ms. Remains : 108/108 places, 2228/2228 transitions.
Support contains 15 out of 108 places after structural reductions.
[2023-03-13 06:23:06] [INFO ] Flatten gal took : 141 ms
[2023-03-13 06:23:06] [INFO ] Flatten gal took : 134 ms
[2023-03-13 06:23:07] [INFO ] Input system was already deterministic with 2228 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 284 ms. (steps per millisecond=35 ) properties (out of 38) seen :20
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
[2023-03-13 06:23:07] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-13 06:23:07] [INFO ] Invariant cache hit.
[2023-03-13 06:23:07] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-13 06:23:07] [INFO ] After 214ms SMT Verify possible using all constraints in real domain returned unsat :9 sat :0 real:8
[2023-03-13 06:23:08] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-13 06:23:08] [INFO ] After 79ms SMT Verify possible using all constraints in natural domain returned unsat :17 sat :0
Fused 17 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 17 atomic propositions for a total of 10 simplifications.
[2023-03-13 06:23:08] [INFO ] Flatten gal took : 74 ms
[2023-03-13 06:23:08] [INFO ] Flatten gal took : 82 ms
[2023-03-13 06:23:08] [INFO ] Input system was already deterministic with 2228 transitions.
FORMULA BridgeAndVehicles-COL-V20P10N50-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 51 stabilizing places and 84 stable transitions
Graph (complete) has 3190 edges and 108 vertex of which 106 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.19 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Applied a total of 0 rules in 421 ms. Remains 108 /108 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2023-03-13 06:23:08] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-13 06:23:08] [INFO ] Invariant cache hit.
[2023-03-13 06:23:09] [INFO ] Dead Transitions using invariants and state equation in 843 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1276 ms. Remains : 108/108 places, 2228/2228 transitions.
[2023-03-13 06:23:09] [INFO ] Flatten gal took : 187 ms
[2023-03-13 06:23:10] [INFO ] Flatten gal took : 188 ms
[2023-03-13 06:23:10] [INFO ] Input system was already deterministic with 2228 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 106 transition count 2228
Applied a total of 2 rules in 27 ms. Remains 106 /108 variables (removed 2) and now considering 2228/2228 (removed 0) transitions.
[2023-03-13 06:23:10] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2023-03-13 06:23:10] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-13 06:23:11] [INFO ] Dead Transitions using invariants and state equation in 1057 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1088 ms. Remains : 106/108 places, 2228/2228 transitions.
[2023-03-13 06:23:11] [INFO ] Flatten gal took : 62 ms
[2023-03-13 06:23:11] [INFO ] Flatten gal took : 68 ms
[2023-03-13 06:23:11] [INFO ] Input system was already deterministic with 2228 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 107 transition count 2228
Applied a total of 1 rules in 13 ms. Remains 107 /108 variables (removed 1) and now considering 2228/2228 (removed 0) transitions.
[2023-03-13 06:23:11] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2023-03-13 06:23:11] [INFO ] Computed 6 place invariants in 8 ms
[2023-03-13 06:23:12] [INFO ] Dead Transitions using invariants and state equation in 678 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 694 ms. Remains : 107/108 places, 2228/2228 transitions.
[2023-03-13 06:23:12] [INFO ] Flatten gal took : 52 ms
[2023-03-13 06:23:12] [INFO ] Flatten gal took : 59 ms
[2023-03-13 06:23:12] [INFO ] Input system was already deterministic with 2228 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 106 transition count 2228
Applied a total of 2 rules in 10 ms. Remains 106 /108 variables (removed 2) and now considering 2228/2228 (removed 0) transitions.
[2023-03-13 06:23:12] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2023-03-13 06:23:12] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-13 06:23:13] [INFO ] Dead Transitions using invariants and state equation in 782 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 793 ms. Remains : 106/108 places, 2228/2228 transitions.
[2023-03-13 06:23:13] [INFO ] Flatten gal took : 53 ms
[2023-03-13 06:23:13] [INFO ] Flatten gal took : 66 ms
[2023-03-13 06:23:14] [INFO ] Input system was already deterministic with 2228 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Graph (complete) has 3190 edges and 108 vertex of which 106 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.12 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 292 ms. Remains 106 /108 variables (removed 2) and now considering 2228/2228 (removed 0) transitions.
[2023-03-13 06:23:14] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-13 06:23:14] [INFO ] Invariant cache hit.
[2023-03-13 06:23:15] [INFO ] Dead Transitions using invariants and state equation in 704 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 997 ms. Remains : 106/108 places, 2228/2228 transitions.
[2023-03-13 06:23:15] [INFO ] Flatten gal took : 97 ms
[2023-03-13 06:23:15] [INFO ] Flatten gal took : 78 ms
[2023-03-13 06:23:15] [INFO ] Input system was already deterministic with 2228 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 107 transition count 2228
Applied a total of 1 rules in 12 ms. Remains 107 /108 variables (removed 1) and now considering 2228/2228 (removed 0) transitions.
[2023-03-13 06:23:15] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2023-03-13 06:23:15] [INFO ] Computed 6 place invariants in 5 ms
[2023-03-13 06:23:16] [INFO ] Dead Transitions using invariants and state equation in 731 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 749 ms. Remains : 107/108 places, 2228/2228 transitions.
[2023-03-13 06:23:16] [INFO ] Flatten gal took : 92 ms
[2023-03-13 06:23:16] [INFO ] Flatten gal took : 72 ms
[2023-03-13 06:23:16] [INFO ] Input system was already deterministic with 2228 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Graph (complete) has 3190 edges and 108 vertex of which 106 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 103 transition count 2226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 101 transition count 2224
Applied a total of 10 rules in 789 ms. Remains 101 /108 variables (removed 7) and now considering 2224/2228 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 793 ms. Remains : 101/108 places, 2224/2228 transitions.
[2023-03-13 06:23:17] [INFO ] Flatten gal took : 45 ms
[2023-03-13 06:23:17] [INFO ] Flatten gal took : 50 ms
[2023-03-13 06:23:17] [INFO ] Input system was already deterministic with 2224 transitions.
Finished random walk after 38 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=19 )
FORMULA BridgeAndVehicles-COL-V20P10N50-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Graph (complete) has 3190 edges and 108 vertex of which 107 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 180 ms. Remains 107 /108 variables (removed 1) and now considering 2228/2228 (removed 0) transitions.
[2023-03-13 06:23:17] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-13 06:23:17] [INFO ] Invariant cache hit.
[2023-03-13 06:23:18] [INFO ] Dead Transitions using invariants and state equation in 769 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 950 ms. Remains : 107/108 places, 2228/2228 transitions.
[2023-03-13 06:23:18] [INFO ] Flatten gal took : 45 ms
[2023-03-13 06:23:18] [INFO ] Flatten gal took : 51 ms
[2023-03-13 06:23:18] [INFO ] Input system was already deterministic with 2228 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Graph (complete) has 3190 edges and 108 vertex of which 106 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 103 transition count 2226
Applied a total of 6 rules in 187 ms. Remains 103 /108 variables (removed 5) and now considering 2226/2228 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 188 ms. Remains : 103/108 places, 2226/2228 transitions.
[2023-03-13 06:23:19] [INFO ] Flatten gal took : 42 ms
[2023-03-13 06:23:19] [INFO ] Flatten gal took : 49 ms
[2023-03-13 06:23:19] [INFO ] Input system was already deterministic with 2226 transitions.
[2023-03-13 06:23:19] [INFO ] Flatten gal took : 51 ms
[2023-03-13 06:23:19] [INFO ] Flatten gal took : 51 ms
[2023-03-13 06:23:19] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-13 06:23:19] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 108 places, 2228 transitions and 17190 arcs took 19 ms.
Total runtime 17875 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: 108 NrTr: 2228 NrArc: 17190)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.034sec

net check time: 0m 0.002sec

init dd package: 0m 3.076sec


RS generation: 2m 0.182sec


-> reachability set: #nodes 1201150 (1.2e+06) #states 9,080,862 (6)



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

checking: EF [~ [A [AX [1<=0] U p47<=p23]]]
normalized: E [true U ~ [[~ [E [~ [p47<=p23] U [~ [p47<=p23] & EX [~ [1<=0]]]]] & ~ [EG [~ [p47<=p23]]]]]]

abstracting: (p47<=p23)
states: 7,790,210 (6)
.....................MC time: 7m15.024sec

checking: EG [EF [p49<=sum(p54, p53)]]
normalized: EG [E [true U p49<=sum(p54, p53)]]

abstracting: (p49<=sum(p54, p53))
states: 1,605,931 (6)

EG iterations: 0
-> the formula is TRUE

FORMULA BridgeAndVehicles-COL-V20P10N50-CTLCardinality-14 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m59.490sec

checking: EF [[EG [~ [p47<=1]] & ~ [sum(p52, p51)<=p25]]]
normalized: E [true U [~ [sum(p52, p51)<=p25] & EG [~ [p47<=1]]]]

abstracting: (p47<=1)
states: 6,029,142 (6)
.................
before gc: list nodes free: 909752

after gc: idd nodes used:2544907, unused:61455093; list nodes free:294625395
.....MC time: 7m 6.040sec

checking: AG [[[EF [[AF [p48<=19] | 1<=p50]] & EG [AF [~ [1<=p50]]]] & AF [EX [EG [1<=sum(p52, p51)]]]]]
normalized: ~ [E [true U ~ [[~ [EG [~ [EX [EG [1<=sum(p52, p51)]]]]] & [EG [~ [EG [1<=p50]]] & E [true U [1<=p50 | ~ [EG [~ [p48<=19]]]]]]]]]]

abstracting: (p48<=19)
states: 9,075,747 (6)
......................................................................................
EG iterations: 86
abstracting: (1<=p50)
states: 8,871,300 (6)
abstracting: (1<=p50)
states: 8,871,300 (6)
.
EG iterations: 1
........................................MC time: 6m 6.002sec

checking: EG [[[EG [EX [0<=0]] | sum(p107, p106)<=p25] | AX [EF [p0<=p48]]]]
normalized: EG [[~ [EX [~ [E [true U p0<=p48]]]] | [sum(p107, p106)<=p25 | EG [EX [0<=0]]]]]

abstracting: (0<=0)
states: 9,080,862 (6)
.....................................MC time: 5m13.002sec

checking: ~ [E [~ [[p49<=13 & p25<=p50]] U E [AG [p47<=p23] U ~ [EF [p0<=5]]]]]
normalized: ~ [E [~ [[p49<=13 & p25<=p50]] U E [~ [E [true U ~ [p47<=p23]]] U ~ [E [true U p0<=5]]]]]

abstracting: (p0<=5)
states: 2,955,624 (6)

before gc: list nodes free: 967648

after gc: idd nodes used:2473700, unused:61526300; list nodes free:295695104
MC time: 4m29.000sec

checking: A [~ [AG [[20<=p50 & p47<=p48]]] U [p22<=1 & EG [~ [[sum(p52, p51)<=48 & 1<=sum(p52, p51)]]]]]
normalized: [~ [EG [~ [[p22<=1 & EG [~ [[sum(p52, p51)<=48 & 1<=sum(p52, p51)]]]]]]] & ~ [E [~ [[p22<=1 & EG [~ [[sum(p52, p51)<=48 & 1<=sum(p52, p51)]]]]] U [~ [E [true U ~ [[20<=p50 & p47<=p48]]]] & ~ [[p22<=1 & EG [~ [[sum(p52, p51)<=48 & 1<=sum(p52, p51)]]]]]]]]]

abstracting: (1<=sum(p52, p51))
states: 4,218,921 (6)
abstracting: (sum(p52, p51)<=48)
states: 9,080,862 (6)
.........MC time: 3m50.005sec

checking: [A [p0<=p47 U ~ [AX [1<=0]]] & AX [AX [[~ [p49<=8] & [[~ [p23<=sum(p54, p53)] & ~ [92<=sum(p107, p106)]] | [~ [100<=p23] & ~ [p50<=1]]]]]]]
normalized: [[~ [EG [~ [EX [~ [1<=0]]]]] & ~ [E [~ [EX [~ [1<=0]]] U [~ [p0<=p47] & ~ [EX [~ [1<=0]]]]]]] & ~ [EX [EX [~ [[[[~ [p50<=1] & ~ [100<=p23]] | [~ [92<=sum(p107, p106)] & ~ [p23<=sum(p54, p53)]]] & ~ [p49<=8]]]]]]]

abstracting: (p49<=8)
states: 6,980,193 (6)
abstracting: (p23<=sum(p54, p53))
states: 1,605,927 (6)
abstracting: (92<=sum(p107, p106))
states: 0
abstracting: (100<=p23)
states: 0
abstracting: (p50<=1)
states: 813,992 (5)
..abstracting: (1<=0)
states: 0
.abstracting: (p0<=p47)
states: 1,614,564 (6)
abstracting: (1<=0)
states: 0
.abstracting: (1<=0)
states: 0
..
EG iterations: 1
-> the formula is TRUE

FORMULA BridgeAndVehicles-COL-V20P10N50-CTLCardinality-08 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 1m42.772sec

checking: EF [~ [A [AX [1<=0] U p47<=p23]]]
normalized: E [true U ~ [[~ [EG [~ [p47<=p23]]] & ~ [E [~ [p47<=p23] U [EX [~ [1<=0]] & ~ [p47<=p23]]]]]]]

abstracting: (p47<=p23)
states: 7,790,210 (6)
abstracting: (1<=0)
states: 0
.abstracting: (p47<=p23)
states: 7,790,210 (6)
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 5345960 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16096192 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 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 0.003sec

44589 73555 90438 102032 105439 118033 127910 137261 145945 147989 154975 160830 165654 171490 174241 176659 177990 178572 184404 189240 188497 191679 194247 196376 197847 199258 199422 202928 202442 204217 205520 206390 206790 209317 208809 209779 210368 210611 212253 211997 212572 212859 213841 214280 214321 215238 215398 216092 216149 216822 216755 217307 217215 217524 217836 218118 218314 218524 218709 218865 218984 219074
iterations count:6213790 (2788), effective:16611 (7)

initing FirstDep: 0m 0.003sec


net_ddint.h:600: Timeout: after 434 sec


iterations count:8401 (3), effective:216 (0)

net_ddint.h:600: Timeout: after 425 sec


iterations count:2228 (1), effective:0 (0)

net_ddint.h:600: Timeout: after 365 sec


net_ddint.h:600: Timeout: after 312 sec

897348 904178 909508 914362 916243 918811 922465
sat_reach.icc:155: Timeout: after 268 sec


net_ddint.h:600: Timeout: after 229 sec


iterations count:2228 (1), effective:0 (0)

iterations count:2228 (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="BridgeAndVehicles-COL-V20P10N50"
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 BridgeAndVehicles-COL-V20P10N50, 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 r042-tajo-167813695200033"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P10N50.tgz
mv BridgeAndVehicles-COL-V20P10N50 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 ;