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-167813695600289.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-V80P20N50, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813695600289
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 25K Feb 25 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 139K Feb 25 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.2M Feb 25 12:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 4.3M Feb 25 12:58 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 9.3K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 38K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 743K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.2M Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 53K Feb 25 14:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 261K Feb 25 14:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3M Feb 25 14:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 8.5M Feb 25 14:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 25 15:36 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 7.1M Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678707531834

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-V80P20N50
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 11:38:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 11:38:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 11:38:53] [INFO ] Load time of PNML (sax parser for PT used): 307 ms
[2023-03-13 11:38:53] [INFO ] Transformed 228 places.
[2023-03-13 11:38:53] [INFO ] Transformed 8588 transitions.
[2023-03-13 11:38:53] [INFO ] Parsed PT model containing 228 places and 8588 transitions and 67470 arcs in 443 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 77 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 135 ms. Remains 228 /228 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2023-03-13 11:38:54] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 228 cols
[2023-03-13 11:38:54] [INFO ] Computed 7 place invariants in 52 ms
[2023-03-13 11:38:57] [INFO ] Dead Transitions using invariants and state equation in 2865 ms found 0 transitions.
[2023-03-13 11:38:57] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-13 11:38:57] [INFO ] Invariant cache hit.
[2023-03-13 11:38:57] [INFO ] Implicit Places using invariants in 742 ms returned []
[2023-03-13 11:38:57] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-13 11:38:57] [INFO ] Invariant cache hit.
[2023-03-13 11:38:59] [INFO ] Implicit Places using invariants and state equation in 1565 ms returned []
Implicit Place search using SMT with State Equation took 2311 ms to find 0 implicit places.
[2023-03-13 11:38:59] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-13 11:38:59] [INFO ] Invariant cache hit.
[2023-03-13 11:39:02] [INFO ] Dead Transitions using invariants and state equation in 2895 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8250 ms. Remains : 228/228 places, 8588/8588 transitions.
Support contains 77 out of 228 places after structural reductions.
[2023-03-13 11:39:03] [INFO ] Flatten gal took : 432 ms
[2023-03-13 11:39:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V80P20N50-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 11:39:03] [INFO ] Flatten gal took : 300 ms
[2023-03-13 11:39:04] [INFO ] Input system was already deterministic with 8588 transitions.
Support contains 76 out of 228 places (down from 77) after GAL structural reductions.
FORMULA BridgeAndVehicles-PT-V80P20N50-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 14 resets, run finished after 767 ms. (steps per millisecond=13 ) properties (out of 67) seen :26
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 12 ms. (steps per millisecond=83 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 41) seen :1
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 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 24 ms. (steps per millisecond=41 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) 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 21 ms. (steps per millisecond=47 ) 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
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 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 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 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 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 15 ms. (steps per millisecond=66 ) 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 15 ms. (steps per millisecond=66 ) 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 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 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 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 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 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 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 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 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 15 ms. (steps per millisecond=66 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 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 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 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 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 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 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 18 ms. (steps per millisecond=55 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 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
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 19 ms. (steps per millisecond=52 ) properties (out of 40) seen :0
Running SMT prover for 40 properties.
[2023-03-13 11:39:05] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-13 11:39:05] [INFO ] Invariant cache hit.
[2023-03-13 11:39:06] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-13 11:39:06] [INFO ] After 210ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:36
[2023-03-13 11:39:06] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-13 11:39:06] [INFO ] After 271ms SMT Verify possible using state equation in natural domain returned unsat :38 sat :2
[2023-03-13 11:39:06] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-13 11:39:07] [INFO ] After 300ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :38 sat :2
[2023-03-13 11:39:07] [INFO ] After 964ms SMT Verify possible using trap constraints in natural domain returned unsat :38 sat :2
Attempting to minimize the solution found.
Minimization took 244 ms.
[2023-03-13 11:39:08] [INFO ] After 1786ms SMT Verify possible using all constraints in natural domain returned unsat :38 sat :2
Fused 40 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 44 ms.
Support contains 3 out of 228 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Graph (complete) has 2202 edges and 228 vertex of which 226 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.33 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 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 225 transition count 8587
Applied a total of 3 rules in 3328 ms. Remains 225 /228 variables (removed 3) and now considering 8587/8588 (removed 1) transitions.
[2023-03-13 11:39:11] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2023-03-13 11:39:11] [INFO ] Computed 5 place invariants in 10 ms
[2023-03-13 11:39:14] [INFO ] Dead Transitions using invariants and state equation in 2570 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5899 ms. Remains : 225/228 places, 8587/8588 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 348 ms. (steps per millisecond=28 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 2) seen :0
Finished Best-First random walk after 356 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=89 )
Successfully simplified 38 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V80P20N50-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N50-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N50-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 11:39:14] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-13 11:39:14] [INFO ] Flatten gal took : 241 ms
FORMULA BridgeAndVehicles-PT-V80P20N50-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N50-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 11:39:15] [INFO ] Flatten gal took : 285 ms
[2023-03-13 11:39:15] [INFO ] Input system was already deterministic with 8588 transitions.
Support contains 20 out of 228 places (down from 22) after GAL structural reductions.
Computed a total of 171 stabilizing places and 324 stable transitions
Graph (complete) has 11110 edges and 228 vertex of which 226 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.36 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Graph (complete) has 11110 edges and 228 vertex of which 227 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.17 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 2908 ms. Remains 227 /228 variables (removed 1) and now considering 8588/8588 (removed 0) transitions.
[2023-03-13 11:39:18] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 227 cols
[2023-03-13 11:39:18] [INFO ] Computed 6 place invariants in 13 ms
[2023-03-13 11:39:21] [INFO ] Dead Transitions using invariants and state equation in 2450 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5364 ms. Remains : 227/228 places, 8588/8588 transitions.
[2023-03-13 11:39:21] [INFO ] Flatten gal took : 291 ms
[2023-03-13 11:39:21] [INFO ] Flatten gal took : 342 ms
[2023-03-13 11:39:22] [INFO ] Input system was already deterministic with 8588 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Graph (complete) has 11110 edges and 228 vertex of which 227 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.13 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 17 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 226 transition count 8587
Applied a total of 3 rules in 2943 ms. Remains 226 /228 variables (removed 2) and now considering 8587/8588 (removed 1) transitions.
[2023-03-13 11:39:25] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 226 cols
[2023-03-13 11:39:25] [INFO ] Computed 6 place invariants in 10 ms
[2023-03-13 11:39:28] [INFO ] Dead Transitions using invariants and state equation in 2511 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5455 ms. Remains : 226/228 places, 8587/8588 transitions.
[2023-03-13 11:39:28] [INFO ] Flatten gal took : 161 ms
[2023-03-13 11:39:28] [INFO ] Flatten gal took : 188 ms
[2023-03-13 11:39:29] [INFO ] Input system was already deterministic with 8587 transitions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 226 transition count 8588
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 225 transition count 8587
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 225 transition count 8587
Applied a total of 4 rules in 119 ms. Remains 225 /228 variables (removed 3) and now considering 8587/8588 (removed 1) transitions.
[2023-03-13 11:39:29] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2023-03-13 11:39:29] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-13 11:39:31] [INFO ] Dead Transitions using invariants and state equation in 2577 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2698 ms. Remains : 225/228 places, 8587/8588 transitions.
[2023-03-13 11:39:31] [INFO ] Flatten gal took : 210 ms
[2023-03-13 11:39:32] [INFO ] Flatten gal took : 256 ms
[2023-03-13 11:39:32] [INFO ] Input system was already deterministic with 8587 transitions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Applied a total of 0 rules in 53 ms. Remains 228 /228 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2023-03-13 11:39:32] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 228 cols
[2023-03-13 11:39:32] [INFO ] Computed 7 place invariants in 12 ms
[2023-03-13 11:39:35] [INFO ] Dead Transitions using invariants and state equation in 2574 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2629 ms. Remains : 228/228 places, 8588/8588 transitions.
[2023-03-13 11:39:35] [INFO ] Flatten gal took : 210 ms
[2023-03-13 11:39:35] [INFO ] Flatten gal took : 252 ms
[2023-03-13 11:39:36] [INFO ] Input system was already deterministic with 8588 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Graph (complete) has 11110 edges and 228 vertex of which 226 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 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 223 transition count 8586
Applied a total of 6 rules in 3535 ms. Remains 223 /228 variables (removed 5) and now considering 8586/8588 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3541 ms. Remains : 223/228 places, 8586/8588 transitions.
[2023-03-13 11:39:40] [INFO ] Flatten gal took : 158 ms
[2023-03-13 11:39:40] [INFO ] Flatten gal took : 184 ms
[2023-03-13 11:39:40] [INFO ] Input system was already deterministic with 8586 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Graph (complete) has 11110 edges and 228 vertex of which 226 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 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 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 223 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 221 transition count 8584
Applied a total of 10 rules in 2761 ms. Remains 221 /228 variables (removed 7) and now considering 8584/8588 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2774 ms. Remains : 221/228 places, 8584/8588 transitions.
[2023-03-13 11:39:44] [INFO ] Flatten gal took : 281 ms
[2023-03-13 11:39:44] [INFO ] Flatten gal took : 323 ms
[2023-03-13 11:39:45] [INFO ] Input system was already deterministic with 8584 transitions.
Finished random walk after 219 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=21 )
FORMULA BridgeAndVehicles-PT-V80P20N50-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 226 transition count 8588
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 225 transition count 8587
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 225 transition count 8587
Applied a total of 4 rules in 166 ms. Remains 225 /228 variables (removed 3) and now considering 8587/8588 (removed 1) transitions.
[2023-03-13 11:39:45] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2023-03-13 11:39:45] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-13 11:39:48] [INFO ] Dead Transitions using invariants and state equation in 2685 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2856 ms. Remains : 225/228 places, 8587/8588 transitions.
[2023-03-13 11:39:48] [INFO ] Flatten gal took : 241 ms
[2023-03-13 11:39:48] [INFO ] Flatten gal took : 262 ms
[2023-03-13 11:39:49] [INFO ] Input system was already deterministic with 8587 transitions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 226 transition count 8588
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 225 transition count 8587
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 225 transition count 8587
Applied a total of 4 rules in 128 ms. Remains 225 /228 variables (removed 3) and now considering 8587/8588 (removed 1) transitions.
[2023-03-13 11:39:49] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-13 11:39:49] [INFO ] Invariant cache hit.
[2023-03-13 11:39:52] [INFO ] Dead Transitions using invariants and state equation in 2774 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2903 ms. Remains : 225/228 places, 8587/8588 transitions.
[2023-03-13 11:39:52] [INFO ] Flatten gal took : 171 ms
[2023-03-13 11:39:52] [INFO ] Flatten gal took : 202 ms
[2023-03-13 11:39:53] [INFO ] Input system was already deterministic with 8587 transitions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 226 transition count 8588
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 225 transition count 8587
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 225 transition count 8587
Applied a total of 4 rules in 101 ms. Remains 225 /228 variables (removed 3) and now considering 8587/8588 (removed 1) transitions.
[2023-03-13 11:39:53] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-13 11:39:53] [INFO ] Invariant cache hit.
[2023-03-13 11:39:55] [INFO ] Dead Transitions using invariants and state equation in 2680 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2784 ms. Remains : 225/228 places, 8587/8588 transitions.
[2023-03-13 11:39:56] [INFO ] Flatten gal took : 157 ms
[2023-03-13 11:39:56] [INFO ] Flatten gal took : 200 ms
[2023-03-13 11:39:56] [INFO ] Input system was already deterministic with 8587 transitions.
[2023-03-13 11:39:57] [INFO ] Flatten gal took : 179 ms
[2023-03-13 11:39:57] [INFO ] Flatten gal took : 189 ms
[2023-03-13 11:39:57] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-13 11:39:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 228 places, 8588 transitions and 67470 arcs took 73 ms.
Total runtime 63924 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: 228 NrTr: 8588 NrArc: 67470)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.353sec

net check time: 0m 0.017sec

init dd package: 0m 3.418sec


before gc: list nodes free: 358609

after gc: idd nodes used:50126054, unused:13873946; list nodes free:79771534

before gc: list nodes free: 4312258

after gc: idd nodes used:61928820, unused:2071180; list nodes free:16001090

RS generation: 21m44.108sec


-> last computed set: #nodes 61928600 (6.2e+07) #states 40,918,998 (7)


CANNOT_COMPUTE


BK_STOP 1678708960287

--------------------
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 0.026sec

281778 642917 1000711 1311483 1538598 1594297 1604347 1621207 1643137 1668337 1696687 1748636 2680893 3732483 6451818 6614710 6623256 6623630 6624340 6625263 6626280 6627324 6631604 6631946 6632528 6632802 6632832 7578004 7573876 7575526 8847752 12633968 17642278 22317858 25985258 26980106 26999606 27018326 27027146 27027146 27027146 45999857 46208313 46305256 46306083 46306867 46306867 46306867 46309292 46309455 46309817 46310278 46483880 46487840 47071287 48841912 51475790 54180448 56326702idd.cc:820: DD Exception: No free nodes

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-V80P20N50"
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-V80P20N50, 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-167813695600289"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P20N50.tgz
mv BridgeAndVehicles-PT-V80P20N50 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 ;