About the Execution of LTSMin+red for DoubleLock-PT-p2s1
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7496.147 | 712303.00 | 2832539.00 | 454.20 | F???FTT???FTF??? | normal |
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.r137-smll-167819418700529.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 ltsminxred
Input is DoubleLock-PT-p2s1, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819418700529
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 6.1K Feb 25 14:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 25 14:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 14:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 14:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 14:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Feb 25 14:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Feb 25 14:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 25 14:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 97K 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 DoubleLock-PT-p2s1-CTLCardinality-00
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-01
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-02
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-03
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-04
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-05
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-06
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-07
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-08
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-09
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-10
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-11
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-12
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-13
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-14
FORMULA_NAME DoubleLock-PT-p2s1-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678926125448
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=DoubleLock-PT-p2s1
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-16 00:22:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-16 00:22:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 00:22:08] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2023-03-16 00:22:08] [INFO ] Transformed 64 places.
[2023-03-16 00:22:08] [INFO ] Transformed 212 transitions.
[2023-03-16 00:22:08] [INFO ] Parsed PT model containing 64 places and 212 transitions and 860 arcs in 202 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 8 transitions.
FORMULA DoubleLock-PT-p2s1-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p2s1-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 56 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 204/204 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 55 transition count 204
Applied a total of 1 rules in 21 ms. Remains 55 /56 variables (removed 1) and now considering 204/204 (removed 0) transitions.
[2023-03-16 00:22:08] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
// Phase 1: matrix 152 rows 55 cols
[2023-03-16 00:22:08] [INFO ] Computed 4 place invariants in 18 ms
[2023-03-16 00:22:08] [INFO ] Implicit Places using invariants in 320 ms returned []
[2023-03-16 00:22:08] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
[2023-03-16 00:22:08] [INFO ] Invariant cache hit.
[2023-03-16 00:22:08] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-16 00:22:08] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 634 ms to find 0 implicit places.
[2023-03-16 00:22:08] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
[2023-03-16 00:22:08] [INFO ] Invariant cache hit.
[2023-03-16 00:22:09] [INFO ] Dead Transitions using invariants and state equation in 226 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 55/56 places, 204/204 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 885 ms. Remains : 55/56 places, 204/204 transitions.
Support contains 40 out of 55 places after structural reductions.
[2023-03-16 00:22:09] [INFO ] Flatten gal took : 63 ms
[2023-03-16 00:22:09] [INFO ] Flatten gal took : 31 ms
[2023-03-16 00:22:09] [INFO ] Input system was already deterministic with 204 transitions.
Support contains 38 out of 55 places (down from 40) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 55 resets, run finished after 782 ms. (steps per millisecond=12 ) properties (out of 52) seen :26
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 26) 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 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 26) 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 26) 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 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 26) 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 26) 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 26) 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 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 26) 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 26) 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 26) 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 26) 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 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 26) 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 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 26) seen :0
Running SMT prover for 26 properties.
[2023-03-16 00:22:10] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
[2023-03-16 00:22:10] [INFO ] Invariant cache hit.
[2023-03-16 00:22:10] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-16 00:22:10] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 00:22:10] [INFO ] After 146ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:21
[2023-03-16 00:22:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-16 00:22:10] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-16 00:22:11] [INFO ] After 96ms SMT Verify possible using state equation in natural domain returned unsat :22 sat :4
[2023-03-16 00:22:11] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-16 00:22:11] [INFO ] After 50ms SMT Verify possible using 27 Read/Feed constraints in natural domain returned unsat :22 sat :4
[2023-03-16 00:22:11] [INFO ] After 131ms SMT Verify possible using trap constraints in natural domain returned unsat :22 sat :4
Attempting to minimize the solution found.
Minimization took 46 ms.
[2023-03-16 00:22:11] [INFO ] After 412ms SMT Verify possible using all constraints in natural domain returned unsat :22 sat :4
Fused 26 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 48 ms.
Support contains 4 out of 55 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 55/55 places, 204/204 transitions.
Graph (complete) has 352 edges and 55 vertex of which 52 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 51 transition count 200
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 51 transition count 200
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 50 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 50 transition count 196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 49 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 49 transition count 192
Applied a total of 7 rules in 40 ms. Remains 49 /55 variables (removed 6) and now considering 192/204 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 49/55 places, 192/204 transitions.
Incomplete random walk after 10000 steps, including 50 resets, run finished after 197 ms. (steps per millisecond=50 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-16 00:22:11] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
// Phase 1: matrix 143 rows 49 cols
[2023-03-16 00:22:11] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-16 00:22:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 00:22:11] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 9 ms returned sat
[2023-03-16 00:22:11] [INFO ] After 120ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 00:22:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 00:22:11] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 00:22:11] [INFO ] After 58ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 00:22:11] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-16 00:22:11] [INFO ] After 16ms SMT Verify possible using 26 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 00:22:11] [INFO ] After 31ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-16 00:22:11] [INFO ] After 143ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 192/192 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 49 transition count 190
Applied a total of 2 rules in 15 ms. Remains 49 /49 variables (removed 0) and now considering 190/192 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 49/49 places, 190/192 transitions.
Finished random walk after 2312 steps, including 4 resets, run visited all 1 properties in 6 ms. (steps per millisecond=385 )
Successfully simplified 22 atomic propositions for a total of 14 simplifications.
FORMULA DoubleLock-PT-p2s1-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p2s1-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 38 ms
[2023-03-16 00:22:12] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA DoubleLock-PT-p2s1-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p2s1-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 19 ms
[2023-03-16 00:22:12] [INFO ] Input system was already deterministic with 204 transitions.
Support contains 23 out of 55 places (down from 30) after GAL structural reductions.
FORMULA DoubleLock-PT-p2s1-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4 stabilizing places and 24 stable transitions
Graph (complete) has 419 edges and 55 vertex of which 52 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 52 transition count 204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 51 transition count 200
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 51 transition count 200
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 50 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 50 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 49 transition count 192
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 49 transition count 192
Applied a total of 9 rules in 11 ms. Remains 49 /55 variables (removed 6) and now considering 192/204 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 49/55 places, 192/204 transitions.
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 14 ms
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 17 ms
[2023-03-16 00:22:12] [INFO ] Input system was already deterministic with 192 transitions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 52 transition count 204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 51 transition count 200
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 51 transition count 200
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 50 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 50 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 49 transition count 192
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 49 transition count 192
Applied a total of 9 rules in 9 ms. Remains 49 /55 variables (removed 6) and now considering 192/204 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 49/55 places, 192/204 transitions.
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 13 ms
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 13 ms
[2023-03-16 00:22:12] [INFO ] Input system was already deterministic with 192 transitions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 52 transition count 204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 51 transition count 200
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 51 transition count 200
Applied a total of 5 rules in 4 ms. Remains 51 /55 variables (removed 4) and now considering 200/204 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 51/55 places, 200/204 transitions.
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 28 ms
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 23 ms
[2023-03-16 00:22:12] [INFO ] Input system was already deterministic with 200 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Graph (complete) has 419 edges and 55 vertex of which 52 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 51 transition count 200
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 51 transition count 200
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 50 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 50 transition count 196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 49 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 49 transition count 192
Applied a total of 7 rules in 20 ms. Remains 49 /55 variables (removed 6) and now considering 192/204 (removed 12) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20 ms. Remains : 49/55 places, 192/204 transitions.
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 11 ms
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 12 ms
[2023-03-16 00:22:12] [INFO ] Input system was already deterministic with 192 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Graph (complete) has 419 edges and 55 vertex of which 52 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 51 transition count 200
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 51 transition count 200
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 50 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 50 transition count 196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 49 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 49 transition count 192
Applied a total of 7 rules in 20 ms. Remains 49 /55 variables (removed 6) and now considering 192/204 (removed 12) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20 ms. Remains : 49/55 places, 192/204 transitions.
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 11 ms
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 12 ms
[2023-03-16 00:22:12] [INFO ] Input system was already deterministic with 192 transitions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 52 transition count 204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 51 transition count 200
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 51 transition count 200
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 50 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 50 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 49 transition count 192
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 49 transition count 192
Applied a total of 9 rules in 8 ms. Remains 49 /55 variables (removed 6) and now considering 192/204 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 49/55 places, 192/204 transitions.
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 11 ms
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 12 ms
[2023-03-16 00:22:12] [INFO ] Input system was already deterministic with 192 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Graph (complete) has 419 edges and 55 vertex of which 52 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 9 ms. Remains 52 /55 variables (removed 3) and now considering 204/204 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 52/55 places, 204/204 transitions.
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 11 ms
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 11 ms
[2023-03-16 00:22:12] [INFO ] Input system was already deterministic with 204 transitions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 52 transition count 204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 51 transition count 200
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 51 transition count 200
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 50 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 50 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 49 transition count 192
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 49 transition count 192
Applied a total of 9 rules in 5 ms. Remains 49 /55 variables (removed 6) and now considering 192/204 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 49/55 places, 192/204 transitions.
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 9 ms
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 10 ms
[2023-03-16 00:22:12] [INFO ] Input system was already deterministic with 192 transitions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 204/204 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 52 transition count 204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 51 transition count 200
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 51 transition count 200
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 50 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 50 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 49 transition count 192
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 49 transition count 192
Applied a total of 9 rules in 5 ms. Remains 49 /55 variables (removed 6) and now considering 192/204 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 49/55 places, 192/204 transitions.
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 8 ms
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 8 ms
[2023-03-16 00:22:12] [INFO ] Input system was already deterministic with 192 transitions.
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 10 ms
[2023-03-16 00:22:12] [INFO ] Flatten gal took : 10 ms
[2023-03-16 00:22:12] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-16 00:22:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 55 places, 204 transitions and 824 arcs took 3 ms.
Total runtime 4841 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/474/ctl_0_ --ctl=/tmp/474/ctl_1_ --ctl=/tmp/474/ctl_2_ --ctl=/tmp/474/ctl_3_ --ctl=/tmp/474/ctl_4_ --ctl=/tmp/474/ctl_5_ --ctl=/tmp/474/ctl_6_ --ctl=/tmp/474/ctl_7_ --ctl=/tmp/474/ctl_8_ --mu-par --mu-opt
Could not compute solution for formula : DoubleLock-PT-p2s1-CTLCardinality-01
Could not compute solution for formula : DoubleLock-PT-p2s1-CTLCardinality-02
Could not compute solution for formula : DoubleLock-PT-p2s1-CTLCardinality-03
Could not compute solution for formula : DoubleLock-PT-p2s1-CTLCardinality-07
Could not compute solution for formula : DoubleLock-PT-p2s1-CTLCardinality-08
Could not compute solution for formula : DoubleLock-PT-p2s1-CTLCardinality-09
Could not compute solution for formula : DoubleLock-PT-p2s1-CTLCardinality-13
Could not compute solution for formula : DoubleLock-PT-p2s1-CTLCardinality-14
Could not compute solution for formula : DoubleLock-PT-p2s1-CTLCardinality-15
BK_STOP 1678926837751
--------------------
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 DoubleLock-PT-p2s1-CTLCardinality-01
ctl formula formula --ctl=/tmp/474/ctl_0_
ctl formula name DoubleLock-PT-p2s1-CTLCardinality-02
ctl formula formula --ctl=/tmp/474/ctl_1_
ctl formula name DoubleLock-PT-p2s1-CTLCardinality-03
ctl formula formula --ctl=/tmp/474/ctl_2_
ctl formula name DoubleLock-PT-p2s1-CTLCardinality-07
ctl formula formula --ctl=/tmp/474/ctl_3_
ctl formula name DoubleLock-PT-p2s1-CTLCardinality-08
ctl formula formula --ctl=/tmp/474/ctl_4_
ctl formula name DoubleLock-PT-p2s1-CTLCardinality-09
ctl formula formula --ctl=/tmp/474/ctl_5_
ctl formula name DoubleLock-PT-p2s1-CTLCardinality-13
ctl formula formula --ctl=/tmp/474/ctl_6_
ctl formula name DoubleLock-PT-p2s1-CTLCardinality-14
ctl formula formula --ctl=/tmp/474/ctl_7_
ctl formula name DoubleLock-PT-p2s1-CTLCardinality-15
ctl formula formula --ctl=/tmp/474/ctl_8_
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 55 places, 204 transitions and 824 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: 204->175 groups
pnml2lts-sym: Regrouping took 0.040 real 0.040 user 0.000 sys
pnml2lts-sym: state vector length is 55; there are 175 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: 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
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="DoubleLock-PT-p2s1"
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 DoubleLock-PT-p2s1, 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 r137-smll-167819418700529"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p2s1.tgz
mv DoubleLock-PT-p2s1 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 '
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 ;