Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r138-smll-167819419600129.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is Diffusion2D-PT-D10N100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r138-smll-167819419600129
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 756K
-rw-r--r-- 1 mcc users 7.3K Feb 26 04:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 04:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 04:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 04:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 15:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 04:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Feb 26 04:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 04:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Feb 26 04:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 255K 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 Diffusion2D-PT-D10N100-CTLCardinality-00
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-01
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-02
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-03
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-04
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-05
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-06
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-07
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-08
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-09
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-10
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-11
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-12
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-13
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-14
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678578292443

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=Diffusion2D-PT-D10N100
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-11 23:44:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 23:44:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 23:44:55] [INFO ] Load time of PNML (sax parser for PT used): 121 ms
[2023-03-11 23:44:55] [INFO ] Transformed 100 places.
[2023-03-11 23:44:55] [INFO ] Transformed 684 transitions.
[2023-03-11 23:44:55] [INFO ] Parsed PT model containing 100 places and 684 transitions and 1368 arcs in 221 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 76 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 23 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2023-03-11 23:44:55] [INFO ] Computed 1 place invariants in 31 ms
[2023-03-11 23:44:56] [INFO ] Implicit Places using invariants in 411 ms returned []
[2023-03-11 23:44:56] [INFO ] Invariant cache hit.
[2023-03-11 23:44:56] [INFO ] Implicit Places using invariants and state equation in 347 ms returned []
Implicit Place search using SMT with State Equation took 813 ms to find 0 implicit places.
[2023-03-11 23:44:56] [INFO ] Invariant cache hit.
[2023-03-11 23:44:57] [INFO ] Dead Transitions using invariants and state equation in 513 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1355 ms. Remains : 100/100 places, 684/684 transitions.
Support contains 76 out of 100 places after structural reductions.
[2023-03-11 23:44:57] [INFO ] Flatten gal took : 95 ms
[2023-03-11 23:44:57] [INFO ] Flatten gal took : 41 ms
[2023-03-11 23:44:57] [INFO ] Input system was already deterministic with 684 transitions.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 73) seen :33
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 :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 37) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 36) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 35) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 34) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 33) 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 33) 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 33) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 31) 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 31) 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 31) 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 31) 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 31) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 29) seen :0
Running SMT prover for 29 properties.
[2023-03-11 23:44:58] [INFO ] Invariant cache hit.
[2023-03-11 23:44:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-11 23:44:58] [INFO ] After 266ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:28
[2023-03-11 23:44:58] [INFO ] After 320ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:29
[2023-03-11 23:44:58] [INFO ] After 545ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:29
[2023-03-11 23:44:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-11 23:44:59] [INFO ] After 727ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :27
[2023-03-11 23:45:00] [INFO ] After 1870ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :27
Attempting to minimize the solution found.
Minimization took 677 ms.
[2023-03-11 23:45:01] [INFO ] After 2797ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :27
Fused 29 Parikh solutions to 27 different solutions.
Finished Parikh walk after 1294 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=323 )
Parikh walk visited 27 properties in 1564 ms.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 35 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 34 ms
[2023-03-11 23:45:03] [INFO ] Input system was already deterministic with 684 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 678 edges and 100 vertex of which 99 / 100 are part of one of the 1 SCC in 5 ms
Free SCC test removed 98 places
Ensure Unique test removed 681 transitions
Reduce isomorphic transitions removed 681 transitions.
Applied a total of 1 rules in 13 ms. Remains 2 /100 variables (removed 98) and now considering 3/684 (removed 681) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 2/100 places, 3/684 transitions.
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 1 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 1 ms
[2023-03-11 23:45:03] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 10 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 100/100 places, 684/684 transitions.
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 26 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 25 ms
[2023-03-11 23:45:03] [INFO ] Input system was already deterministic with 684 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 524 edges and 100 vertex of which 87 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 86 places
Ensure Unique test removed 639 transitions
Reduce isomorphic transitions removed 639 transitions.
Applied a total of 1 rules in 5 ms. Remains 14 /100 variables (removed 86) and now considering 45/684 (removed 639) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 14/100 places, 45/684 transitions.
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 2 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 2 ms
[2023-03-11 23:45:03] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 8 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 100/100 places, 684/684 transitions.
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 25 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 26 ms
[2023-03-11 23:45:03] [INFO ] Input system was already deterministic with 684 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 570 edges and 100 vertex of which 90 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 89 places
Ensure Unique test removed 663 transitions
Reduce isomorphic transitions removed 663 transitions.
Applied a total of 1 rules in 4 ms. Remains 11 /100 variables (removed 89) and now considering 21/684 (removed 663) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 11/100 places, 21/684 transitions.
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 1 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 1 ms
[2023-03-11 23:45:03] [INFO ] Input system was already deterministic with 21 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 590 edges and 100 vertex of which 93 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 92 places
Ensure Unique test removed 663 transitions
Reduce isomorphic transitions removed 663 transitions.
Applied a total of 1 rules in 4 ms. Remains 8 /100 variables (removed 92) and now considering 21/684 (removed 663) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 8/100 places, 21/684 transitions.
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 1 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 1 ms
[2023-03-11 23:45:03] [INFO ] Input system was already deterministic with 21 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 10 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 100/100 places, 684/684 transitions.
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 17 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 17 ms
[2023-03-11 23:45:03] [INFO ] Input system was already deterministic with 684 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 658 edges and 100 vertex of which 98 / 100 are part of one of the 1 SCC in 2 ms
Free SCC test removed 97 places
Ensure Unique test removed 679 transitions
Reduce isomorphic transitions removed 679 transitions.
Applied a total of 1 rules in 4 ms. Remains 3 /100 variables (removed 97) and now considering 5/684 (removed 679) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 3/100 places, 5/684 transitions.
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 1 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 1 ms
[2023-03-11 23:45:03] [INFO ] Input system was already deterministic with 5 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 9 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 100/100 places, 684/684 transitions.
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 17 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 16 ms
[2023-03-11 23:45:03] [INFO ] Input system was already deterministic with 684 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 668 edges and 100 vertex of which 99 / 100 are part of one of the 1 SCC in 2 ms
Free SCC test removed 98 places
Ensure Unique test removed 681 transitions
Reduce isomorphic transitions removed 681 transitions.
Applied a total of 1 rules in 4 ms. Remains 2 /100 variables (removed 98) and now considering 3/684 (removed 681) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 2/100 places, 3/684 transitions.
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 0 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 0 ms
[2023-03-11 23:45:03] [INFO ] Input system was already deterministic with 3 transitions.
Finished random walk after 101 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=50 )
FORMULA Diffusion2D-PT-D10N100-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 664 edges and 100 vertex of which 98 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 97 places
Ensure Unique test removed 679 transitions
Reduce isomorphic transitions removed 679 transitions.
Applied a total of 1 rules in 3 ms. Remains 3 /100 variables (removed 97) and now considering 5/684 (removed 679) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 3/100 places, 5/684 transitions.
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 0 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 0 ms
[2023-03-11 23:45:03] [INFO ] Input system was already deterministic with 5 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 4 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 100/100 places, 684/684 transitions.
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 16 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 16 ms
[2023-03-11 23:45:03] [INFO ] Input system was already deterministic with 684 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 4 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 100/100 places, 684/684 transitions.
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 14 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 15 ms
[2023-03-11 23:45:03] [INFO ] Input system was already deterministic with 684 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 100/100 places, 684/684 transitions.
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 17 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 15 ms
[2023-03-11 23:45:03] [INFO ] Input system was already deterministic with 684 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 592 edges and 100 vertex of which 93 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 92 places
Ensure Unique test removed 667 transitions
Reduce isomorphic transitions removed 667 transitions.
Applied a total of 1 rules in 4 ms. Remains 8 /100 variables (removed 92) and now considering 17/684 (removed 667) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 8/100 places, 17/684 transitions.
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 1 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 0 ms
[2023-03-11 23:45:03] [INFO ] Input system was already deterministic with 17 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 674 edges and 100 vertex of which 99 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 98 places
Ensure Unique test removed 681 transitions
Reduce isomorphic transitions removed 681 transitions.
Applied a total of 1 rules in 3 ms. Remains 2 /100 variables (removed 98) and now considering 3/684 (removed 681) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 2/100 places, 3/684 transitions.
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 0 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 0 ms
[2023-03-11 23:45:03] [INFO ] Input system was already deterministic with 3 transitions.
Finished random walk after 103 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=103 )
FORMULA Diffusion2D-PT-D10N100-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 13 ms
[2023-03-11 23:45:03] [INFO ] Flatten gal took : 14 ms
[2023-03-11 23:45:03] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-11 23:45:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 100 places, 684 transitions and 1368 arcs took 3 ms.
Total runtime 8523 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: 100 NrTr: 684 NrArc: 1368)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.004sec

net check time: 0m 0.000sec

init dd package: 0m 3.245sec


RS generation: 1m 3.653sec


-> reachability set: #nodes 10000 (1.0e+04) #states 45,274,257,328,051,640,582,702,088,538,742,081,937,252,294,837,706,668,420,660 (58)



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

checking: EF [AG [84<=p1]]
normalized: E [true U ~ [E [true U ~ [84<=p1]]]]

abstracting: (84<=p1)
states: 14,980,162,794,189,827,475 (19)
-> the formula is FALSE

FORMULA Diffusion2D-PT-D10N100-CTLCardinality-00 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m20.708sec

checking: EF [AG [p25<=p17]]
normalized: E [true U ~ [E [true U ~ [p25<=p17]]]]

abstracting: (p25<=p17)
states: 30,115,541,932,059,046,629,030,981,611,544,922,463,525,537,574,159,444,608,552 (58)
-> the formula is FALSE

FORMULA Diffusion2D-PT-D10N100-CTLCardinality-07 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 3m 2.929sec

checking: EG [EF [[~ [p9<=33] & ~ [p6<=1]]]]
normalized: EG [E [true U [~ [p6<=1] & ~ [p9<=33]]]]

abstracting: (p9<=33)
states: 45,274,257,327,944,874,161,938,018,202,792,562,677,084,886,865,717,228,424,160 (58)
abstracting: (p6<=1)
states: 33,898,815,788,340,173,099,611,111,518,957,639,239,450,210,707,629,616,053,660 (58)
MC time: 4m38.022sec

checking: AG [E [~ [12<=p77] U EX [AG [EX [p93<=p44]]]]]
normalized: ~ [E [true U ~ [E [~ [12<=p77] U EX [~ [E [true U ~ [EX [p93<=p44]]]]]]]]]

abstracting: (p93<=p44)
states: 30,115,541,932,059,046,629,030,981,611,544,922,463,525,537,574,159,444,608,552 (58)
MC time: 4m15.106sec

checking: EX [EF [[9<=p99 & AX [[AG [p28<=69] | ~ [p53<=50]]]]]]
normalized: EX [E [true U [9<=p99 & ~ [EX [~ [[~ [p53<=50] | ~ [E [true U ~ [p28<=69]]]]]]]]]]

abstracting: (p28<=69)
states: 45,274,257,328,051,640,582,702,088,538,541,132,833,198,072,993,391,410,931,060 (58)
MC time: 3m53.939sec

checking: EF [[E [~ [[42<=p27 | p28<=2]] U [EG [47<=p7] & [p17<=44 & 82<=p25]]] & p95<=p92]]
normalized: E [true U [p95<=p92 & E [~ [[42<=p27 | p28<=2]] U [EG [47<=p7] & [p17<=44 & 82<=p25]]]]]

abstracting: (82<=p25)
states: 664,414,279,224,654,700,950 (20)
abstracting: (p17<=44)
states: 45,274,257,328,051,637,975,097,527,660,519,883,806,456,442,090,063,074,355,860 (58)
abstracting: (47<=p7)
states: 328,689,650,530,868,344,302,201,157,909,366,839,588,000 (41)
.
EG iterations: 1
abstracting: (p28<=2)
states: 39,615,408,237,230,707,520,047,693,879,153,882,016,518,263,138,480,520,542,660 (58)
abstracting: (42<=p27)
states: 53,469,583,929,001,165,639,724,392,143,892,973,113,843,000 (43)
abstracting: (p95<=p92)
states: 30,115,541,932,059,046,629,030,981,611,544,922,463,525,537,574,159,444,608,552 (58)
-> the formula is FALSE

FORMULA Diffusion2D-PT-D10N100-CTLCardinality-05 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m44.373sec

checking: [AX [AX [EF [24<=p88]]] & EG [[EG [EX [[p57<=p65 & p53<=75]]] & EX [AX [[p52<=26 & p80<=p67]]]]]]
normalized: [EG [[EX [~ [EX [~ [[p52<=26 & p80<=p67]]]]] & EG [EX [[p57<=p65 & p53<=75]]]]] & ~ [EX [EX [~ [E [true U 24<=p88]]]]]]

abstracting: (24<=p88)
states: 639,014,894,664,610,330,412,475,305,906,143,209,252,159,712,959,750 (50)
MC time: 3m49.010sec

checking: A [~ [[[EF [EG [p2<=p88]] | EG [p24<=p57]] & EF [AG [[p29<=73 & p3<=54]]]]] U AG [p71<=81]]
normalized: [~ [EG [E [true U ~ [p71<=81]]]] & ~ [E [E [true U ~ [p71<=81]] U [[E [true U ~ [E [true U ~ [[p29<=73 & p3<=54]]]]] & [EG [p24<=p57] | E [true U EG [p2<=p88]]]] & E [true U ~ [p71<=81]]]]]]

abstracting: (p71<=81)
states: 45,274,257,328,051,640,582,702,088,538,742,081,936,587,880,558,482,013,719,710 (58)

BK_STOP 1678579840401

--------------------
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 0.002sec

2066 4129 5061 5997 7163 7877 8510 9909
iterations count:802384 (1173), effective:9900 (14)

initing FirstDep: 0m 0.002sec


iterations count:939 (1), effective:17 (0)

iterations count:11701 (17), effective:198 (0)

sat_reach.icc:155: Timeout: after 277 sec


net_ddint.h:600: Timeout: after 254 sec


sat_reach.icc:155: Timeout: after 233 sec


sat_reach.icc:155: Timeout: after 228 sec

3674 5864
sat_reach.icc:155: Timeout: after 208 sec

/home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin//../BenchKit_head.sh: line 16: 467 Killed ${MARCIE} --net-file=model.pnml --mcc-file=${BK_EXAMINATION}.xml ${MARCIE_CONFIG}

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="Diffusion2D-PT-D10N100"
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 Diffusion2D-PT-D10N100, 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 r138-smll-167819419600129"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D10N100.tgz
mv Diffusion2D-PT-D10N100 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 ;