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-167813695400185.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-PT-V20P10N20, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813695400185
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 13K Feb 25 12:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 25 12:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 104K Feb 25 12:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 440K Feb 25 12:10 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 6.0K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 36K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 111K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K Feb 25 12:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 165K Feb 25 12:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 355K Feb 25 12:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.4M Feb 25 12:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.9K Feb 25 15:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 782K 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-PT-V20P10N20-CTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678699635515

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-PT-V20P10N20
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 09:27:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 09:27:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 09:27:18] [INFO ] Load time of PNML (sax parser for PT used): 161 ms
[2023-03-13 09:27:18] [INFO ] Transformed 78 places.
[2023-03-13 09:27:18] [INFO ] Transformed 968 transitions.
[2023-03-13 09:27:18] [INFO ] Parsed PT model containing 78 places and 968 transitions and 7350 arcs in 287 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 24 ms.
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V20P10N20-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Applied a total of 0 rules in 61 ms. Remains 78 /78 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2023-03-13 09:27:18] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 78 cols
[2023-03-13 09:27:19] [INFO ] Computed 7 place invariants in 21 ms
[2023-03-13 09:27:19] [INFO ] Dead Transitions using invariants and state equation in 696 ms found 0 transitions.
[2023-03-13 09:27:19] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-13 09:27:19] [INFO ] Invariant cache hit.
[2023-03-13 09:27:19] [INFO ] Implicit Places using invariants in 210 ms returned []
[2023-03-13 09:27:19] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-13 09:27:19] [INFO ] Invariant cache hit.
[2023-03-13 09:27:20] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-13 09:27:20] [INFO ] Implicit Places using invariants and state equation in 515 ms returned []
Implicit Place search using SMT with State Equation took 740 ms to find 0 implicit places.
[2023-03-13 09:27:20] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-13 09:27:20] [INFO ] Invariant cache hit.
[2023-03-13 09:27:20] [INFO ] Dead Transitions using invariants and state equation in 398 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1961 ms. Remains : 78/78 places, 968/968 transitions.
Support contains 39 out of 78 places after structural reductions.
[2023-03-13 09:27:21] [INFO ] Flatten gal took : 197 ms
[2023-03-13 09:27:21] [INFO ] Flatten gal took : 128 ms
[2023-03-13 09:27:21] [INFO ] Input system was already deterministic with 968 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 632 ms. (steps per millisecond=15 ) properties (out of 70) seen :26
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 44) seen :3
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 41) 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 41) 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 41) 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 41) 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 41) 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 41) 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 41) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 40) 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 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 40) 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 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 40) 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 40) 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 40) 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 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 40) 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 40) 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 40) 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 40) 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 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 40) 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 40) 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 40) 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 40) 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 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 40) 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 40) 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 40) 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 40) 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 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 40) 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 40) 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 40) 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 40) 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 40) 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 40) 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 40) 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 40) seen :0
Running SMT prover for 40 properties.
[2023-03-13 09:27:22] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-13 09:27:22] [INFO ] Invariant cache hit.
[2023-03-13 09:27:23] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-13 09:27:23] [INFO ] After 265ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:37
[2023-03-13 09:27:23] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-13 09:27:23] [INFO ] After 129ms SMT Verify possible using all constraints in natural domain returned unsat :40 sat :0
Fused 40 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 40 atomic propositions for a total of 15 simplifications.
FORMULA BridgeAndVehicles-PT-V20P10N20-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N20-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 09:27:23] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-13 09:27:23] [INFO ] Flatten gal took : 92 ms
[2023-03-13 09:27:23] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V20P10N20-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N20-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N20-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 09:27:23] [INFO ] Flatten gal took : 52 ms
[2023-03-13 09:27:23] [INFO ] Input system was already deterministic with 968 transitions.
Support contains 25 out of 78 places (down from 29) after GAL structural reductions.
Computed a total of 51 stabilizing places and 84 stable transitions
Graph (complete) has 1690 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.22 ms
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 75 transition count 967
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 967
Applied a total of 4 rules in 33 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-13 09:27:23] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2023-03-13 09:27:23] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-13 09:27:25] [INFO ] Dead Transitions using invariants and state equation in 1544 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1579 ms. Remains : 75/78 places, 967/968 transitions.
[2023-03-13 09:27:25] [INFO ] Flatten gal took : 51 ms
[2023-03-13 09:27:25] [INFO ] Flatten gal took : 53 ms
[2023-03-13 09:27:25] [INFO ] Input system was already deterministic with 967 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 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 75 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 75 transition count 967
Applied a total of 3 rules in 122 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-13 09:27:25] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-13 09:27:25] [INFO ] Invariant cache hit.
[2023-03-13 09:27:26] [INFO ] Dead Transitions using invariants and state equation in 409 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 542 ms. Remains : 75/78 places, 967/968 transitions.
[2023-03-13 09:27:26] [INFO ] Flatten gal took : 32 ms
[2023-03-13 09:27:26] [INFO ] Flatten gal took : 35 ms
[2023-03-13 09:27:26] [INFO ] Input system was already deterministic with 967 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 63 ms. Remains 77 /78 variables (removed 1) and now considering 968/968 (removed 0) transitions.
[2023-03-13 09:27:26] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2023-03-13 09:27:26] [INFO ] Computed 6 place invariants in 11 ms
[2023-03-13 09:27:26] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 465 ms. Remains : 77/78 places, 968/968 transitions.
[2023-03-13 09:27:26] [INFO ] Flatten gal took : 32 ms
[2023-03-13 09:27:26] [INFO ] Flatten gal took : 36 ms
[2023-03-13 09:27:27] [INFO ] Input system was already deterministic with 968 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 77 transition count 968
Applied a total of 1 rules in 6 ms. Remains 77 /78 variables (removed 1) and now considering 968/968 (removed 0) transitions.
[2023-03-13 09:27:27] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2023-03-13 09:27:27] [INFO ] Computed 6 place invariants in 5 ms
[2023-03-13 09:27:27] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 375 ms. Remains : 77/78 places, 968/968 transitions.
[2023-03-13 09:27:27] [INFO ] Flatten gal took : 20 ms
[2023-03-13 09:27:27] [INFO ] Flatten gal took : 33 ms
[2023-03-13 09:27:27] [INFO ] Input system was already deterministic with 968 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 75 transition count 967
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 967
Applied a total of 4 rules in 8 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-13 09:27:27] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2023-03-13 09:27:27] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-13 09:27:27] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 379 ms. Remains : 75/78 places, 967/968 transitions.
[2023-03-13 09:27:27] [INFO ] Flatten gal took : 21 ms
[2023-03-13 09:27:27] [INFO ] Flatten gal took : 21 ms
[2023-03-13 09:27:28] [INFO ] Input system was already deterministic with 967 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 75 transition count 967
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 967
Applied a total of 4 rules in 7 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-13 09:27:28] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-13 09:27:28] [INFO ] Invariant cache hit.
[2023-03-13 09:27:28] [INFO ] Dead Transitions using invariants and state equation in 332 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 341 ms. Remains : 75/78 places, 967/968 transitions.
[2023-03-13 09:27:28] [INFO ] Flatten gal took : 19 ms
[2023-03-13 09:27:28] [INFO ] Flatten gal took : 21 ms
[2023-03-13 09:27:28] [INFO ] Input system was already deterministic with 967 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 76 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 75 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 75 transition count 967
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 73 transition count 966
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 71 transition count 964
Applied a total of 10 rules in 105 ms. Remains 71 /78 variables (removed 7) and now considering 964/968 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 106 ms. Remains : 71/78 places, 964/968 transitions.
[2023-03-13 09:27:28] [INFO ] Flatten gal took : 18 ms
[2023-03-13 09:27:28] [INFO ] Flatten gal took : 21 ms
[2023-03-13 09:27:28] [INFO ] Input system was already deterministic with 964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 75 transition count 967
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 967
Applied a total of 4 rules in 11 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-13 09:27:28] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-13 09:27:28] [INFO ] Invariant cache hit.
[2023-03-13 09:27:29] [INFO ] Dead Transitions using invariants and state equation in 303 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 317 ms. Remains : 75/78 places, 967/968 transitions.
[2023-03-13 09:27:29] [INFO ] Flatten gal took : 18 ms
[2023-03-13 09:27:29] [INFO ] Flatten gal took : 20 ms
[2023-03-13 09:27:29] [INFO ] Input system was already deterministic with 967 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 75 transition count 967
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 967
Applied a total of 4 rules in 10 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-13 09:27:29] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-13 09:27:29] [INFO ] Invariant cache hit.
[2023-03-13 09:27:29] [INFO ] Dead Transitions using invariants and state equation in 402 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 413 ms. Remains : 75/78 places, 967/968 transitions.
[2023-03-13 09:27:29] [INFO ] Flatten gal took : 19 ms
[2023-03-13 09:27:29] [INFO ] Flatten gal took : 32 ms
[2023-03-13 09:27:29] [INFO ] Input system was already deterministic with 967 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 45 ms. Remains 77 /78 variables (removed 1) and now considering 968/968 (removed 0) transitions.
[2023-03-13 09:27:29] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2023-03-13 09:27:29] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-13 09:27:30] [INFO ] Dead Transitions using invariants and state equation in 625 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 673 ms. Remains : 77/78 places, 968/968 transitions.
[2023-03-13 09:27:30] [INFO ] Flatten gal took : 38 ms
[2023-03-13 09:27:30] [INFO ] Flatten gal took : 39 ms
[2023-03-13 09:27:30] [INFO ] Input system was already deterministic with 968 transitions.
[2023-03-13 09:27:30] [INFO ] Flatten gal took : 22 ms
[2023-03-13 09:27:30] [INFO ] Flatten gal took : 35 ms
[2023-03-13 09:27:30] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-13 09:27:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 78 places, 968 transitions and 7350 arcs took 25 ms.
Total runtime 12291 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: 78 NrTr: 968 NrArc: 7350)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.012sec

net check time: 0m 0.000sec

init dd package: 0m 3.382sec


RS generation: 1m13.827sec


-> reachability set: #nodes 1912106 (1.9e+06) #states 9,076,326 (6)



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

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

abstracting: (1<=0)
states: 0
.........................................................................MC time: 5m52.328sec

checking: AF [AX [AX [~ [9<=p25]]]]
normalized: ~ [EG [EX [EX [9<=p25]]]]

abstracting: (9<=p25)
states: 2,976,666 (6)
..
before gc: list nodes free: 328646

after gc: idd nodes used:3009480, unused:60990520; list nodes free:389719058
................................................................MC time: 5m17.075sec

checking: E [EF [p24<=1] U AX [1<=0]]
normalized: E [E [true U p24<=1] U ~ [EX [~ [1<=0]]]]

abstracting: (1<=0)
states: 0
.abstracting: (p24<=1)
states: 813,567 (5)
-> the formula is FALSE

FORMULA BridgeAndVehicles-PT-V20P10N20-CTLCardinality-07 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m33.507sec

checking: AF [p56<=p25]
normalized: ~ [EG [~ [p56<=p25]]]

abstracting: (p56<=p25)
states: 6,012,411 (6)
..................
before gc: list nodes free: 36405056

after gc: idd nodes used:3767286, unused:60232714; list nodes free:386337400
............................................................MC time: 5m13.001sec

checking: EG [AF [AG [~ [p48<=p68]]]]
normalized: EG [~ [EG [E [true U p48<=p68]]]]

abstracting: (p48<=p68)
states: 9,071,453 (6)

EG iterations: 0
.
EG iterations: 1
-> the formula is FALSE

FORMULA BridgeAndVehicles-PT-V20P10N20-CTLCardinality-10 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m18.929sec

checking: EX [EF [EX [EG [~ [p59<=p42]]]]]
normalized: EX [E [true U EX [EG [~ [p59<=p42]]]]]

abstracting: (p59<=p42)
states: 8,668,264 (6)
.......................................
EG iterations: 39
.
before gc: list nodes free: 54439283

after gc: idd nodes used:2986007, unused:61013993; list nodes free:392712326

before gc: list nodes free: 123737648

after gc: idd nodes used:3063691, unused:60936309; list nodes free:391991644
MC time: 5m11.000sec

checking: AX [EG [EF [[p57<=13 & p40<=p65]]]]
normalized: ~ [EX [~ [EG [E [true U [p57<=13 & p40<=p65]]]]]]

abstracting: (p40<=p65)
states: 8,839,970 (6)
abstracting: (p57<=13)
states: 9,076,326 (6)

before gc: list nodes free: 129925451

after gc: idd nodes used:2922672, unused:61077328; list nodes free:393040163

EG iterations: 0
.-> the formula is TRUE

FORMULA BridgeAndVehicles-PT-V20P10N20-CTLCardinality-14 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m36.739sec

checking: EF [[p52<=p55 & AF [~ [sum(p51, p50)<=p25]]]]
normalized: E [true U [p52<=p55 & ~ [EG [sum(p51, p50)<=p25]]]]

abstracting: (sum(p51, p50)<=p25)
states: 8,953,434 (6)
.
EG iterations: 1
abstracting: (p52<=p55)
states: 8,115,366 (6)
MC time: 5m 7.638sec

checking: [AF [~ [p19<=p77]] & AG [EF [[AX [~ [p36<=0]] | [~ [p28<=p41] & ~ [13<=p72]]]]]]
normalized: [~ [E [true U ~ [E [true U [[~ [13<=p72] & ~ [p28<=p41]] | ~ [EX [p36<=0]]]]]]] & ~ [EG [p19<=p77]]]

abstracting: (p19<=p77)
states: 9,023,708 (6)
.........................................................................................
EG iterations: 89
abstracting: (p36<=0)
states: 8,604,710 (6)
.abstracting: (p28<=p41)
states: 7,993,150 (6)
abstracting: (13<=p72)
states: 0

before gc: list nodes free: 74156707

after gc: idd nodes used:3120422, unused:60879578; list nodes free:391895951
MC time: 4m22.000sec

checking: AF [~ [E [~ [[A [p13<=p23 U p39<=p51] | p55<=17]] U EF [p22<=p67]]]]
normalized: ~ [EG [E [~ [[p55<=17 | [~ [EG [~ [p39<=p51]]] & ~ [E [~ [p39<=p51] U [~ [p13<=p23] & ~ [p39<=p51]]]]]]] U E [true U p22<=p67]]]]

abstracting: (p22<=p67)
states: 1,158,732 (6)
abstracting: (p39<=p51)
states: 8,821,298 (6)
abstracting: (p13<=p23)
states: 8,880,337 (6)
abstracting: (p39<=p51)
states: 8,821,298 (6)
abstracting: (p39<=p51)
states: 8,821,298 (6)
............................................................................................
EG iterations: 92
abstracting: (p55<=17)
states: 8,870,511 (6)

EG iterations: 0
-> the formula is FALSE

FORMULA BridgeAndVehicles-PT-V20P10N20-CTLCardinality-15 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 3875676 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16095892 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 0.001sec

136108 493779 506385 518898 536630 547890 555188 558700 550216 542166 536168 531810 524146 517722 513866 508652 504757 501536 497576 495782 493370 491083 489698 488108
iterations count:2482622 (2564), effective:16836 (17)

initing FirstDep: 0m 0.002sec


net_ddint.h:600: Timeout: after 351 sec


net_ddint.h:600: Timeout: after 316 sec


iterations count:968 (1), effective:0 (0)

iterations count:968 (1), effective:0 (0)

net_ddint.h:600: Timeout: after 312 sec


iterations count:99280 (102), effective:272 (0)
23496 65577 79586 82895 84792 87833 95369 97353 101180 107952 108974 113778 120197 126158 132499 139271 144756 151088 153024 165349 167205 175502 182051 186304 197739 210314 214296 231197 231360 248871 248980 267149 267138 285931 285973 304232 305458 320232 325994 326220 347244 347084 368663 373953 391062 408211 423240 435550 450142 462003 525350 541408 557078 568339 583584 594468 605375 668411 683637 696548 710221 720429
sat_reach.icc:155: Timeout: after 310 sec

1902222 1912418
iterations count:214791 (221), effective:636 (0)
761920 815659 967649 1122461 1273787 1425081 1600375 1599235 1600705 1647513 1664438 1663248
sat_reach.icc:155: Timeout: after 305 sec

499885 536846 532898 527261 523481 652766 672319 668928 785876 809476 806066 910652 939075 935790 1027453 1060615 1057234 1134435 1174261 1171111 1222373 1261834 1259093 1298021 1341707 1338724 1374802 1431727 1429031 1427085 1505406 1511367 1509714
sat_reach.icc:155: Timeout: after 261 sec

741238 828117 1194715 1677705 1894693
iterations count:529741 (547), effective:2167 (2)

iterations count:32900 (33), effective:165 (0)

iterations count:968 (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-PT-V20P10N20"
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-PT-V20P10N20, 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-167813695400185"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P10N20.tgz
mv BridgeAndVehicles-PT-V20P10N20 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 ;