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.r169-tall-167838856600897.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)
.........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is GPPP-PT-C1000N0000001000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838856600897
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 572K
-rw-r--r-- 1 mcc users 4.7K Feb 26 10:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 42K Feb 26 10:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 10:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 26 10:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 10:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Feb 26 10:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Feb 26 10:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 131K Feb 26 10:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 17 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1 Mar 5 18:22 large_marking
-rw-r--r-- 1 mcc users 21K 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 GPPP-PT-C1000N0000001000-CTLCardinality-00
FORMULA_NAME GPPP-PT-C1000N0000001000-CTLCardinality-01
FORMULA_NAME GPPP-PT-C1000N0000001000-CTLCardinality-02
FORMULA_NAME GPPP-PT-C1000N0000001000-CTLCardinality-03
FORMULA_NAME GPPP-PT-C1000N0000001000-CTLCardinality-04
FORMULA_NAME GPPP-PT-C1000N0000001000-CTLCardinality-05
FORMULA_NAME GPPP-PT-C1000N0000001000-CTLCardinality-06
FORMULA_NAME GPPP-PT-C1000N0000001000-CTLCardinality-07
FORMULA_NAME GPPP-PT-C1000N0000001000-CTLCardinality-08
FORMULA_NAME GPPP-PT-C1000N0000001000-CTLCardinality-09
FORMULA_NAME GPPP-PT-C1000N0000001000-CTLCardinality-10
FORMULA_NAME GPPP-PT-C1000N0000001000-CTLCardinality-11
FORMULA_NAME GPPP-PT-C1000N0000001000-CTLCardinality-12
FORMULA_NAME GPPP-PT-C1000N0000001000-CTLCardinality-13
FORMULA_NAME GPPP-PT-C1000N0000001000-CTLCardinality-14
FORMULA_NAME GPPP-PT-C1000N0000001000-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678661742460

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=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPPP-PT-C1000N0000001000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 22:55:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 22:55:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 22:55:44] [INFO ] Load time of PNML (sax parser for PT used): 27 ms
[2023-03-12 22:55:44] [INFO ] Transformed 33 places.
[2023-03-12 22:55:44] [INFO ] Transformed 22 transitions.
[2023-03-12 22:55:44] [INFO ] Parsed PT model containing 33 places and 22 transitions and 83 arcs in 91 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 9 ms.
Support contains 30 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 9 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 33 cols
[2023-03-12 22:55:44] [INFO ] Invariants computation overflowed in 9 ms
[2023-03-12 22:55:44] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
// Phase 1: matrix 22 rows 33 cols
[2023-03-12 22:55:44] [INFO ] Invariants computation overflowed in 1 ms
[2023-03-12 22:55:44] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 22 rows 33 cols
[2023-03-12 22:55:44] [INFO ] Invariants computation overflowed in 1 ms
[2023-03-12 22:55:44] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
// Phase 1: matrix 22 rows 33 cols
[2023-03-12 22:55:44] [INFO ] Invariants computation overflowed in 1 ms
[2023-03-12 22:55:44] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 344 ms. Remains : 33/33 places, 22/22 transitions.
Support contains 30 out of 33 places after structural reductions.
[2023-03-12 22:55:44] [INFO ] Flatten gal took : 17 ms
[2023-03-12 22:55:44] [INFO ] Flatten gal took : 6 ms
[2023-03-12 22:55:44] [INFO ] Input system was already deterministic with 22 transitions.
Incomplete random walk after 12008 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=400 ) properties (out of 46) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=13 ) properties (out of 38) 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 38) seen :9
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 29) 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 29) 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 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 29) 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 29) 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 29) 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 29) 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 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 29) 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 29) 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 29) 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 29) 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 29) 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 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 29) 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 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) 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 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) 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 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) 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 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) 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 29) 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 29) seen :0
Running SMT prover for 29 properties.
// Phase 1: matrix 22 rows 33 cols
[2023-03-12 22:55:45] [INFO ] Invariants computation overflowed in 1 ms
[2023-03-12 22:55:45] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:28
[2023-03-12 22:55:45] [INFO ] After 128ms SMT Verify possible using state equation in natural domain returned unsat :24 sat :5
[2023-03-12 22:55:45] [INFO ] After 195ms SMT Verify possible using trap constraints in natural domain returned unsat :24 sat :5
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-03-12 22:55:45] [INFO ] After 350ms SMT Verify possible using all constraints in natural domain returned unsat :24 sat :5
Fused 29 Parikh solutions to 5 different solutions.
Finished Parikh walk after 19158 steps, including 0 resets, run visited all 2 properties in 105 ms. (steps per millisecond=182 )
Parikh walk visited 5 properties in 430 ms.
Successfully simplified 24 atomic propositions for a total of 15 simplifications.
FORMULA GPPP-PT-C1000N0000001000-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 22:55:46] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 4 ms
[2023-03-12 22:55:46] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA GPPP-PT-C1000N0000001000-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C1000N0000001000-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C1000N0000001000-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 3 ms
[2023-03-12 22:55:46] [INFO ] Input system was already deterministic with 22 transitions.
Support contains 19 out of 33 places (down from 22) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Graph (trivial) has 4 edges and 33 vertex of which 2 / 33 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 31 transition count 20
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 31 transition count 19
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 30 transition count 19
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 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 10 place count 27 transition count 17
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 2 with 3 rules applied. Total rules applied 13 place count 25 transition count 16
Applied a total of 13 rules in 13 ms. Remains 25 /33 variables (removed 8) and now considering 16/22 (removed 6) transitions.
// Phase 1: matrix 16 rows 25 cols
[2023-03-12 22:55:46] [INFO ] Invariants computation overflowed in 1 ms
[2023-03-12 22:55:46] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 45 ms. Remains : 25/33 places, 16/22 transitions.
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:46] [INFO ] Input system was already deterministic with 16 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Graph (trivial) has 4 edges and 33 vertex of which 2 / 33 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 31 transition count 20
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 31 transition count 19
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 30 transition count 19
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 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 10 place count 27 transition count 17
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 2 with 3 rules applied. Total rules applied 13 place count 25 transition count 16
Applied a total of 13 rules in 4 ms. Remains 25 /33 variables (removed 8) and now considering 16/22 (removed 6) transitions.
// Phase 1: matrix 16 rows 25 cols
[2023-03-12 22:55:46] [INFO ] Invariants computation overflowed in 0 ms
[2023-03-12 22:55:46] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49 ms. Remains : 25/33 places, 16/22 transitions.
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:46] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 12008 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1715 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Finished probabilistic random walk after 66022 steps, run visited all 1 properties in 120 ms. (steps per millisecond=550 )
Probabilistic random walk after 66022 steps, saw 38674 distinct states, run finished after 120 ms. (steps per millisecond=550 ) properties seen :1
FORMULA GPPP-PT-C1000N0000001000-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 33 cols
[2023-03-12 22:55:46] [INFO ] Invariants computation overflowed in 2 ms
[2023-03-12 22:55:46] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63 ms. Remains : 33/33 places, 22/22 transitions.
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:46] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Graph (trivial) has 3 edges and 33 vertex of which 2 / 33 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 31 transition count 20
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 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 8 place count 28 transition count 18
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 2 with 3 rules applied. Total rules applied 11 place count 26 transition count 17
Applied a total of 11 rules in 6 ms. Remains 26 /33 variables (removed 7) and now considering 17/22 (removed 5) transitions.
// Phase 1: matrix 17 rows 26 cols
[2023-03-12 22:55:46] [INFO ] Invariants computation overflowed in 2 ms
[2023-03-12 22:55:46] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 57 ms. Remains : 26/33 places, 17/22 transitions.
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:46] [INFO ] Input system was already deterministic with 17 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 33 cols
[2023-03-12 22:55:46] [INFO ] Invariants computation overflowed in 8 ms
[2023-03-12 22:55:46] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45 ms. Remains : 33/33 places, 22/22 transitions.
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 4 ms
[2023-03-12 22:55:46] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Graph (trivial) has 4 edges and 33 vertex of which 2 / 33 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 31 transition count 20
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 31 transition count 19
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 30 transition count 19
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 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 10 place count 27 transition count 17
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 2 with 3 rules applied. Total rules applied 13 place count 25 transition count 16
Applied a total of 13 rules in 7 ms. Remains 25 /33 variables (removed 8) and now considering 16/22 (removed 6) transitions.
// Phase 1: matrix 16 rows 25 cols
[2023-03-12 22:55:46] [INFO ] Invariants computation overflowed in 1 ms
[2023-03-12 22:55:46] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31 ms. Remains : 25/33 places, 16/22 transitions.
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 1 ms
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 1 ms
[2023-03-12 22:55:46] [INFO ] Input system was already deterministic with 16 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 33 cols
[2023-03-12 22:55:46] [INFO ] Invariants computation overflowed in 1 ms
[2023-03-12 22:55:46] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 33/33 places, 22/22 transitions.
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 3 ms
[2023-03-12 22:55:46] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 33 cols
[2023-03-12 22:55:46] [INFO ] Invariants computation overflowed in 2 ms
[2023-03-12 22:55:46] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 33/33 places, 22/22 transitions.
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:46] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 33 cols
[2023-03-12 22:55:46] [INFO ] Invariants computation overflowed in 1 ms
[2023-03-12 22:55:46] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 33/33 places, 22/22 transitions.
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:46] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:47] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Graph (trivial) has 2 edges and 33 vertex of which 2 / 33 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
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 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 6 place count 29 transition count 19
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 9 place count 27 transition count 18
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 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 place count 26 transition count 17
Applied a total of 11 rules in 7 ms. Remains 26 /33 variables (removed 7) and now considering 17/22 (removed 5) transitions.
// Phase 1: matrix 17 rows 26 cols
[2023-03-12 22:55:47] [INFO ] Invariants computation overflowed in 1 ms
[2023-03-12 22:55:47] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41 ms. Remains : 26/33 places, 17/22 transitions.
[2023-03-12 22:55:47] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:47] [INFO ] Flatten gal took : 1 ms
[2023-03-12 22:55:47] [INFO ] Input system was already deterministic with 17 transitions.
Finished random walk after 4001 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=1333 )
FORMULA GPPP-PT-C1000N0000001000-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 33 cols
[2023-03-12 22:55:47] [INFO ] Invariants computation overflowed in 1 ms
[2023-03-12 22:55:47] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 33/33 places, 22/22 transitions.
[2023-03-12 22:55:47] [INFO ] Flatten gal took : 1 ms
[2023-03-12 22:55:47] [INFO ] Flatten gal took : 1 ms
[2023-03-12 22:55:47] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 33 cols
[2023-03-12 22:55:47] [INFO ] Invariants computation overflowed in 0 ms
[2023-03-12 22:55:47] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 33/33 places, 22/22 transitions.
[2023-03-12 22:55:47] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:47] [INFO ] Flatten gal took : 1 ms
[2023-03-12 22:55:47] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-12 22:55:47] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:47] [INFO ] Flatten gal took : 2 ms
[2023-03-12 22:55:47] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-12 22:55:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 33 places, 22 transitions and 83 arcs took 0 ms.
Total runtime 2908 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/515/ctl_0_ --ctl=/tmp/515/ctl_1_ --ctl=/tmp/515/ctl_2_ --ctl=/tmp/515/ctl_3_ --ctl=/tmp/515/ctl_4_ --ctl=/tmp/515/ctl_5_ --ctl=/tmp/515/ctl_6_ --ctl=/tmp/515/ctl_7_ --ctl=/tmp/515/ctl_8_ --ctl=/tmp/515/ctl_9_ --mu-par --mu-opt
Could not compute solution for formula : GPPP-PT-C1000N0000001000-CTLCardinality-00
Could not compute solution for formula : GPPP-PT-C1000N0000001000-CTLCardinality-04
Could not compute solution for formula : GPPP-PT-C1000N0000001000-CTLCardinality-05
Could not compute solution for formula : GPPP-PT-C1000N0000001000-CTLCardinality-06
Could not compute solution for formula : GPPP-PT-C1000N0000001000-CTLCardinality-07
Could not compute solution for formula : GPPP-PT-C1000N0000001000-CTLCardinality-08
Could not compute solution for formula : GPPP-PT-C1000N0000001000-CTLCardinality-09
Could not compute solution for formula : GPPP-PT-C1000N0000001000-CTLCardinality-10
Could not compute solution for formula : GPPP-PT-C1000N0000001000-CTLCardinality-12
Could not compute solution for formula : GPPP-PT-C1000N0000001000-CTLCardinality-15

BK_STOP 1678661881917

--------------------
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
mcc2023
ctl formula name GPPP-PT-C1000N0000001000-CTLCardinality-00
ctl formula formula --ctl=/tmp/515/ctl_0_
ctl formula name GPPP-PT-C1000N0000001000-CTLCardinality-04
ctl formula formula --ctl=/tmp/515/ctl_1_
ctl formula name GPPP-PT-C1000N0000001000-CTLCardinality-05
ctl formula formula --ctl=/tmp/515/ctl_2_
ctl formula name GPPP-PT-C1000N0000001000-CTLCardinality-06
ctl formula formula --ctl=/tmp/515/ctl_3_
ctl formula name GPPP-PT-C1000N0000001000-CTLCardinality-07
ctl formula formula --ctl=/tmp/515/ctl_4_
ctl formula name GPPP-PT-C1000N0000001000-CTLCardinality-08
ctl formula formula --ctl=/tmp/515/ctl_5_
ctl formula name GPPP-PT-C1000N0000001000-CTLCardinality-09
ctl formula formula --ctl=/tmp/515/ctl_6_
ctl formula name GPPP-PT-C1000N0000001000-CTLCardinality-10
ctl formula formula --ctl=/tmp/515/ctl_7_
ctl formula name GPPP-PT-C1000N0000001000-CTLCardinality-12
ctl formula formula --ctl=/tmp/515/ctl_8_
ctl formula name GPPP-PT-C1000N0000001000-CTLCardinality-15
ctl formula formula --ctl=/tmp/515/ctl_9_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 33 places, 22 transitions and 83 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 22->19 groups
pnml2lts-sym: Regrouping took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state vector length is 33; there are 19 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done

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="GPPP-PT-C1000N0000001000"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is GPPP-PT-C1000N0000001000, 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 r169-tall-167838856600897"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C1000N0000001000.tgz
mv GPPP-PT-C1000N0000001000 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 ;