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-167813695400177.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)
......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is BridgeAndVehicles-PT-V20P10N10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813695400177
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 15K Feb 25 12:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K Feb 25 12:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 71K Feb 25 12:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 299K Feb 25 12:08 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 6.5K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K 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 121K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 25 12:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Feb 25 12:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 128K Feb 25 12:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 518K Feb 25 12:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K 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 434K 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-V20P10N10-CTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-CTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-CTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-CTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-CTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-CTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-CTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-CTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-CTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-CTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-CTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-CTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-CTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-CTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-CTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V20P10N10-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678699532825

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-V20P10N10
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 09:25:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 09:25:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 09:25:34] [INFO ] Load time of PNML (sax parser for PT used): 97 ms
[2023-03-13 09:25:34] [INFO ] Transformed 68 places.
[2023-03-13 09:25:34] [INFO ] Transformed 548 transitions.
[2023-03-13 09:25:34] [INFO ] Parsed PT model containing 68 places and 548 transitions and 4070 arcs in 175 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 39 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Applied a total of 0 rules in 19 ms. Remains 68 /68 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-13 09:25:35] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2023-03-13 09:25:35] [INFO ] Computed 7 place invariants in 24 ms
[2023-03-13 09:25:35] [INFO ] Dead Transitions using invariants and state equation in 437 ms found 0 transitions.
[2023-03-13 09:25:35] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-13 09:25:35] [INFO ] Invariant cache hit.
[2023-03-13 09:25:35] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-13 09:25:35] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-13 09:25:35] [INFO ] Invariant cache hit.
[2023-03-13 09:25:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 09:25:35] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2023-03-13 09:25:35] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-13 09:25:35] [INFO ] Invariant cache hit.
[2023-03-13 09:25:35] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 869 ms. Remains : 68/68 places, 548/548 transitions.
Support contains 39 out of 68 places after structural reductions.
[2023-03-13 09:25:36] [INFO ] Flatten gal took : 75 ms
[2023-03-13 09:25:36] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V20P10N10-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 09:25:36] [INFO ] Flatten gal took : 52 ms
[2023-03-13 09:25:36] [INFO ] Input system was already deterministic with 548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 453 ms. (steps per millisecond=22 ) properties (out of 68) seen :24
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) 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 43) 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 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 42) 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 42) seen :0
Incomplete Best-First random walk after 1007 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 42) 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 42) 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 42) 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 42) 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 42) 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 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) 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 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 42) 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 42) 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 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 42) 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 42) 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 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) 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 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) 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 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) 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 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 42) 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 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) 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 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 42) 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 42) seen :0
Running SMT prover for 42 properties.
[2023-03-13 09:25:37] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-13 09:25:37] [INFO ] Invariant cache hit.
[2023-03-13 09:25:37] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-13 09:25:37] [INFO ] After 132ms SMT Verify possible using all constraints in real domain returned unsat :23 sat :0 real:19
[2023-03-13 09:25:37] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-13 09:25:37] [INFO ] After 53ms SMT Verify possible using all constraints in natural domain returned unsat :42 sat :0
Fused 42 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 42 atomic propositions for a total of 15 simplifications.
FORMULA BridgeAndVehicles-PT-V20P10N10-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N10-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N10-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N10-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 09:25:37] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-13 09:25:37] [INFO ] Flatten gal took : 26 ms
[2023-03-13 09:25:37] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA BridgeAndVehicles-PT-V20P10N10-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N10-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N10-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 09:25:37] [INFO ] Flatten gal took : 27 ms
[2023-03-13 09:25:37] [INFO ] Input system was already deterministic with 548 transitions.
Support contains 16 out of 68 places (down from 21) after GAL structural reductions.
FORMULA BridgeAndVehicles-PT-V20P10N10-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 51 stabilizing places and 84 stable transitions
Graph (complete) has 1190 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 ms
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 67 transition count 548
Applied a total of 1 rules in 9 ms. Remains 67 /68 variables (removed 1) and now considering 548/548 (removed 0) transitions.
[2023-03-13 09:25:37] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 67 cols
[2023-03-13 09:25:37] [INFO ] Computed 6 place invariants in 7 ms
[2023-03-13 09:25:37] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 196 ms. Remains : 67/68 places, 548/548 transitions.
[2023-03-13 09:25:37] [INFO ] Flatten gal took : 20 ms
[2023-03-13 09:25:37] [INFO ] Flatten gal took : 21 ms
[2023-03-13 09:25:37] [INFO ] Input system was already deterministic with 548 transitions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 67 transition count 548
Applied a total of 1 rules in 7 ms. Remains 67 /68 variables (removed 1) and now considering 548/548 (removed 0) transitions.
[2023-03-13 09:25:37] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-13 09:25:37] [INFO ] Invariant cache hit.
[2023-03-13 09:25:38] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 181 ms. Remains : 67/68 places, 548/548 transitions.
[2023-03-13 09:25:38] [INFO ] Flatten gal took : 18 ms
[2023-03-13 09:25:38] [INFO ] Flatten gal took : 18 ms
[2023-03-13 09:25:38] [INFO ] Input system was already deterministic with 548 transitions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 65 transition count 547
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 65 transition count 547
Applied a total of 4 rules in 15 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-13 09:25:38] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-13 09:25:38] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-13 09:25:38] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 173 ms. Remains : 65/68 places, 547/548 transitions.
[2023-03-13 09:25:38] [INFO ] Flatten gal took : 15 ms
[2023-03-13 09:25:38] [INFO ] Flatten gal took : 17 ms
[2023-03-13 09:25:38] [INFO ] Input system was already deterministic with 547 transitions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 65 transition count 547
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 65 transition count 547
Applied a total of 4 rules in 8 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-13 09:25:38] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-13 09:25:38] [INFO ] Invariant cache hit.
[2023-03-13 09:25:38] [INFO ] Dead Transitions using invariants and state equation in 153 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 162 ms. Remains : 65/68 places, 547/548 transitions.
[2023-03-13 09:25:38] [INFO ] Flatten gal took : 15 ms
[2023-03-13 09:25:38] [INFO ] Flatten gal took : 20 ms
[2023-03-13 09:25:38] [INFO ] Input system was already deterministic with 547 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 66 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 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 65 transition count 547
Applied a total of 3 rules in 53 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-13 09:25:38] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-13 09:25:38] [INFO ] Invariant cache hit.
[2023-03-13 09:25:38] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 203 ms. Remains : 65/68 places, 547/548 transitions.
[2023-03-13 09:25:38] [INFO ] Flatten gal took : 14 ms
[2023-03-13 09:25:38] [INFO ] Flatten gal took : 14 ms
[2023-03-13 09:25:38] [INFO ] Input system was already deterministic with 547 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 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 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 65 transition count 547
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 63 transition count 546
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 61 transition count 544
Applied a total of 10 rules in 46 ms. Remains 61 /68 variables (removed 7) and now considering 544/548 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46 ms. Remains : 61/68 places, 544/548 transitions.
[2023-03-13 09:25:39] [INFO ] Flatten gal took : 12 ms
[2023-03-13 09:25:39] [INFO ] Flatten gal took : 14 ms
[2023-03-13 09:25:39] [INFO ] Input system was already deterministic with 544 transitions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 67 transition count 548
Applied a total of 1 rules in 5 ms. Remains 67 /68 variables (removed 1) and now considering 548/548 (removed 0) transitions.
[2023-03-13 09:25:39] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 67 cols
[2023-03-13 09:25:39] [INFO ] Computed 6 place invariants in 13 ms
[2023-03-13 09:25:39] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 171 ms. Remains : 67/68 places, 548/548 transitions.
[2023-03-13 09:25:39] [INFO ] Flatten gal took : 13 ms
[2023-03-13 09:25:39] [INFO ] Flatten gal took : 14 ms
[2023-03-13 09:25:39] [INFO ] Input system was already deterministic with 548 transitions.
[2023-03-13 09:25:39] [INFO ] Flatten gal took : 14 ms
[2023-03-13 09:25:39] [INFO ] Flatten gal took : 15 ms
[2023-03-13 09:25:39] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-13 09:25:39] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 68 places, 548 transitions and 4070 arcs took 5 ms.
Total runtime 4635 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: 68 NrTr: 548 NrArc: 4070)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.005sec

net check time: 0m 0.000sec

init dd package: 0m 3.091sec


RS generation: 0m23.740sec


-> reachability set: #nodes 1360582 (1.4e+06) #states 6,732,570 (6)



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

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

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

FORMULA BridgeAndVehicles-PT-V20P10N10-CTLCardinality-08 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 8.345sec

checking: EG [~ [1<=p19]]
normalized: EG [~ [1<=p19]]

abstracting: (1<=p19)
states: 40,548 (4)
...........................................................
EG iterations: 59
-> the formula is TRUE

FORMULA BridgeAndVehicles-PT-V20P10N10-CTLCardinality-11 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 8.230sec

checking: E [~ [1<=p56] U A [EG [EX [p49<=10]] U AX [AX [1<=p49]]]]
normalized: E [~ [1<=p56] U [~ [EG [EX [EX [~ [1<=p49]]]]] & ~ [E [EX [EX [~ [1<=p49]]] U [~ [EG [EX [p49<=10]]] & EX [EX [~ [1<=p49]]]]]]]]

abstracting: (1<=p49)
states: 6,021,810 (6)
..abstracting: (p49<=10)
states: 5,634,840 (6)
..............................................................................................................
before gc: list nodes free: 1151925

after gc: idd nodes used:2239171, unused:61760829; list nodes free:438928275
.............................................................................................................................................................................
EG iterations: 282
abstracting: (1<=p49)
states: 6,021,810 (6)
..abstracting: (1<=p49)
states: 6,021,810 (6)
...............................................................................................................
before gc: list nodes free: 37861918

after gc: idd nodes used:1431541, unused:62568459; list nodes free:445955241
...........................................................
EG iterations: 168
abstracting: (1<=p56)
states: 5,999,472 (6)
-> the formula is FALSE

FORMULA BridgeAndVehicles-PT-V20P10N10-CTLCardinality-05 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 7m31.576sec

checking: E [AX [[[p24<=76 & sum(p27, p26)<=p0] | EX [0<=0]]] U AX [1<=0]]
normalized: E [~ [EX [~ [[EX [0<=0] | [p24<=76 & sum(p27, p26)<=p0]]]]] U ~ [EX [~ [1<=0]]]]

abstracting: (1<=0)
states: 0
.abstracting: (sum(p27, p26)<=p0)
states: 6,420,954 (6)
abstracting: (p24<=76)
states: 6,732,570 (6)
abstracting: (0<=0)
states: 6,732,570 (6)
..-> the formula is FALSE

FORMULA BridgeAndVehicles-PT-V20P10N10-CTLCardinality-00 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m13.472sec

checking: [EX [11<=p24] | EG [[AG [p61<=p2] | EX [p37<=0]]]]
normalized: [EG [[EX [p37<=0] | ~ [E [true U ~ [p61<=p2]]]]] | EX [11<=p24]]

abstracting: (11<=p24)
states: 1,679,142 (6)
.abstracting: (p61<=p2)
states: 6,173,795 (6)
abstracting: (p37<=0)
states: 6,393,604 (6)
.......................................................................................................................
EG iterations: 118
-> the formula is TRUE

FORMULA BridgeAndVehicles-PT-V20P10N10-CTLCardinality-14 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 1m58.980sec

checking: AF [EX [[AF [~ [sum(p27, p26)<=p56]] & ~ [p24<=p22]]]]
normalized: ~ [EG [~ [EX [[~ [p24<=p22] & ~ [EG [sum(p27, p26)<=p56]]]]]]]

abstracting: (sum(p27, p26)<=p56)
states: 6,420,953 (6)
.............................................
before gc: list nodes free: 98060861

after gc: idd nodes used:2824081, unused:61175919; list nodes free:433748622
.................................................................
before gc: list nodes free: 5666400

after gc: idd nodes used:3235328, unused:60764672; list nodes free:432082268
...................................................................................................................
before gc: list nodes free: 61319265

after gc: idd nodes used:2258659, unused:61741341; list nodes free:440448421
................................................
EG iterations: 273
abstracting: (p24<=p22)
states: 2,957,361 (6)
.....................................................................................................................................................
EG iterations: 148
-> the formula is TRUE

FORMULA BridgeAndVehicles-PT-V20P10N10-CTLCardinality-03 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 16m 9.988sec

checking: AF [EG [[AF [p25<=p21] | EF [~ [E [p32<=p30 U p53<=p37]]]]]]
normalized: ~ [EG [~ [EG [[E [true U ~ [E [p32<=p30 U p53<=p37]]] | ~ [EG [~ [p25<=p21]]]]]]]]

abstracting: (p25<=p21)
states: 56,514 (4)
.
EG iterations: 1
abstracting: (p53<=p37)
states: 6,419,249 (6)
abstracting: (p32<=p30)
states: 6,174,534 (6)

before gc: list nodes free: 70622484

after gc: idd nodes used:2705435, unused:61294565; list nodes free:437369283
............................................................................................
before gc: list nodes free: 64810592

after gc: idd nodes used:3432541, unused:60567459; list nodes free:432135862
......................................................................................................................................................
EG iterations: 242

EG iterations: 0
-> the formula is FALSE

FORMULA BridgeAndVehicles-PT-V20P10N10-CTLCardinality-10 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 9m40.092sec

totally nodes used: 483792016 (4.8e+08)
number of garbage collections: 7
fire ops cache: hits/miss/sum: 800638442 2320771989 3121410431
used/not used/entry size/cache size: 66170879 937985 16 1024MB
basic ops cache: hits/miss/sum: 209529974 192858379 402388353
used/not used/entry size/cache size: 15156699 1620517 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 14 14
used/not used/entry size/cache size: 0 16777216 12 192MB
state nr cache: hits/miss/sum: 10377256 6708378 17085634
used/not used/entry size/cache size: 0 8388608 32 256MB
max state cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 32955796
1 21789915
2 8541394
3 2487589
4 694433
5 238279
6 116602
7 68335
8 61541
9 48567
>= 10 106413

Total processing time: 36m30.943sec


BK_STOP 1678701730947

--------------------
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

432177 471634 483487 462714 451035
iterations count:558285 (1018), effective:9187 (16)

initing FirstDep: 0m 0.001sec


iterations count:548 (1), effective:0 (0)
1240830 1246550
iterations count:242574 (442), effective:1625 (2)

iterations count:548 (1), effective:0 (0)
851788 900264 1024469 1122702 1198851 1259096 1316172 1348169
iterations count:889079 (1622), effective:4417 (8)

iterations count:577 (1), effective:11 (0)
385367 426452 512140 588535 657610 714270 764580 809505 875420 925776 973389 993937 1005260
iterations count:1319634 (2408), effective:6438 (11)

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-V20P10N10"
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-V20P10N10, 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-167813695400177"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P10N10.tgz
mv BridgeAndVehicles-PT-V20P10N10 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 ;