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.r521-tall-167987246400217.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 EisenbergMcGuire-PT-03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246400217
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 6.7K Mar 23 15:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Mar 23 15:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 12K Mar 23 15:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Mar 23 15:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 23 15:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Mar 23 15:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 121K Mar 31 16:48 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 EisenbergMcGuire-PT-03-CTLCardinality-00
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-01
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-02
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-03
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-04
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-05
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-06
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-07
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-08
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-09
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-10
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-11
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-12
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-13
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-14
FORMULA_NAME EisenbergMcGuire-PT-03-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1680834472755

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=EisenbergMcGuire-PT-03
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-07 02:27:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-04-07 02:27:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 02:27:54] [INFO ] Load time of PNML (sax parser for PT used): 76 ms
[2023-04-07 02:27:54] [INFO ] Transformed 117 places.
[2023-04-07 02:27:54] [INFO ] Transformed 216 transitions.
[2023-04-07 02:27:54] [INFO ] Found NUPN structural information;
[2023-04-07 02:27:54] [INFO ] Parsed PT model containing 117 places and 216 transitions and 900 arcs in 201 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
Initial state reduction rules removed 1 formulas.
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 58 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 216/216 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 116 transition count 213
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 116 transition count 213
Applied a total of 2 rules in 45 ms. Remains 116 /117 variables (removed 1) and now considering 213/216 (removed 3) transitions.
[2023-04-07 02:27:55] [INFO ] Flow matrix only has 150 transitions (discarded 63 similar events)
// Phase 1: matrix 150 rows 116 cols
[2023-04-07 02:27:55] [INFO ] Computed 10 invariants in 14 ms
[2023-04-07 02:27:55] [INFO ] Implicit Places using invariants in 276 ms returned []
[2023-04-07 02:27:55] [INFO ] Flow matrix only has 150 transitions (discarded 63 similar events)
[2023-04-07 02:27:55] [INFO ] Invariant cache hit.
[2023-04-07 02:27:55] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-04-07 02:27:55] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 445 ms to find 0 implicit places.
[2023-04-07 02:27:55] [INFO ] Flow matrix only has 150 transitions (discarded 63 similar events)
[2023-04-07 02:27:55] [INFO ] Invariant cache hit.
[2023-04-07 02:27:55] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 116/117 places, 213/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 659 ms. Remains : 116/117 places, 213/216 transitions.
Support contains 58 out of 116 places after structural reductions.
[2023-04-07 02:27:56] [INFO ] Flatten gal took : 54 ms
[2023-04-07 02:27:56] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-04-07 02:27:56] [INFO ] Flatten gal took : 21 ms
[2023-04-07 02:27:56] [INFO ] Input system was already deterministic with 213 transitions.
Support contains 53 out of 116 places (down from 58) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=19 ) properties (out of 45) seen :36
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-04-07 02:27:56] [INFO ] Flow matrix only has 150 transitions (discarded 63 similar events)
[2023-04-07 02:27:56] [INFO ] Invariant cache hit.
[2023-04-07 02:27:57] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-04-07 02:27:57] [INFO ] [Real]Absence check using 7 positive and 3 generalized place invariants in 2 ms returned sat
[2023-04-07 02:27:57] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-04-07 02:27:57] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2023-04-07 02:27:57] [INFO ] [Nat]Absence check using 7 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-07 02:27:57] [INFO ] After 146ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :8
[2023-04-07 02:27:57] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-04-07 02:27:57] [INFO ] After 123ms SMT Verify possible using 54 Read/Feed constraints in natural domain returned unsat :1 sat :8
[2023-04-07 02:27:57] [INFO ] Deduced a trap composed of 3 places in 72 ms of which 4 ms to minimize.
[2023-04-07 02:27:57] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 1 ms to minimize.
[2023-04-07 02:27:57] [INFO ] Deduced a trap composed of 26 places in 72 ms of which 1 ms to minimize.
[2023-04-07 02:27:57] [INFO ] Deduced a trap composed of 31 places in 67 ms of which 1 ms to minimize.
[2023-04-07 02:27:57] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2023-04-07 02:27:57] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 6 ms to minimize.
[2023-04-07 02:27:57] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 421 ms
[2023-04-07 02:27:58] [INFO ] Deduced a trap composed of 44 places in 68 ms of which 0 ms to minimize.
[2023-04-07 02:27:58] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 3 ms to minimize.
[2023-04-07 02:27:58] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 0 ms to minimize.
[2023-04-07 02:27:58] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 1 ms to minimize.
[2023-04-07 02:27:58] [INFO ] Deduced a trap composed of 34 places in 42 ms of which 0 ms to minimize.
[2023-04-07 02:27:58] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 333 ms
[2023-04-07 02:27:58] [INFO ] After 1077ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :7
Attempting to minimize the solution found.
Minimization took 50 ms.
[2023-04-07 02:27:58] [INFO ] After 1436ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :7
Fused 9 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 31 ms.
Support contains 7 out of 116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 116/116 places, 213/213 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 116 transition count 210
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 113 transition count 210
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 6 place count 113 transition count 183
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 60 place count 86 transition count 183
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 65 place count 81 transition count 168
Iterating global reduction 2 with 5 rules applied. Total rules applied 70 place count 81 transition count 168
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 82 place count 75 transition count 162
Applied a total of 82 rules in 30 ms. Remains 75 /116 variables (removed 41) and now considering 162/213 (removed 51) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 75/116 places, 162/213 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-04-07 02:27:59] [INFO ] Flow matrix only has 99 transitions (discarded 63 similar events)
// Phase 1: matrix 99 rows 75 cols
[2023-04-07 02:27:59] [INFO ] Computed 10 invariants in 4 ms
[2023-04-07 02:27:59] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-04-07 02:27:59] [INFO ] [Real]Absence check using 7 positive and 3 generalized place invariants in 3 ms returned sat
[2023-04-07 02:27:59] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-04-07 02:27:59] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-04-07 02:27:59] [INFO ] [Nat]Absence check using 7 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-07 02:27:59] [INFO ] After 47ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-04-07 02:27:59] [INFO ] State equation strengthened by 44 read => feed constraints.
[2023-04-07 02:27:59] [INFO ] After 29ms SMT Verify possible using 44 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-04-07 02:27:59] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 0 ms to minimize.
[2023-04-07 02:27:59] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 0 ms to minimize.
[2023-04-07 02:27:59] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 1 ms to minimize.
[2023-04-07 02:27:59] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
[2023-04-07 02:27:59] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 185 ms
[2023-04-07 02:27:59] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 0 ms to minimize.
[2023-04-07 02:27:59] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2023-04-07 02:27:59] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 15 ms to minimize.
[2023-04-07 02:27:59] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 160 ms
[2023-04-07 02:27:59] [INFO ] After 429ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 31 ms.
[2023-04-07 02:27:59] [INFO ] After 558ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 14 ms.
Support contains 6 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 162/162 transitions.
Applied a total of 0 rules in 7 ms. Remains 75 /75 variables (removed 0) and now considering 162/162 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 75/75 places, 162/162 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 6) seen :0
Finished probabilistic random walk after 14658 steps, run visited all 6 properties in 47 ms. (steps per millisecond=311 )
Probabilistic random walk after 14658 steps, saw 3928 distinct states, run finished after 47 ms. (steps per millisecond=311 ) properties seen :6
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 12 ms
[2023-04-07 02:28:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 21 ms
[2023-04-07 02:28:00] [INFO ] Input system was already deterministic with 213 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 213/213 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 113 transition count 204
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 113 transition count 204
Applied a total of 6 rules in 6 ms. Remains 113 /116 variables (removed 3) and now considering 204/213 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 113/116 places, 204/213 transitions.
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 10 ms
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 10 ms
[2023-04-07 02:28:00] [INFO ] Input system was already deterministic with 204 transitions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 213/213 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 111 transition count 198
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 111 transition count 198
Applied a total of 10 rules in 5 ms. Remains 111 /116 variables (removed 5) and now considering 198/213 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 111/116 places, 198/213 transitions.
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 9 ms
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 15 ms
[2023-04-07 02:28:00] [INFO ] Input system was already deterministic with 198 transitions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 213/213 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 111 transition count 198
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 111 transition count 198
Applied a total of 10 rules in 11 ms. Remains 111 /116 variables (removed 5) and now considering 198/213 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 111/116 places, 198/213 transitions.
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 8 ms
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 23 ms
[2023-04-07 02:28:00] [INFO ] Input system was already deterministic with 198 transitions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 213/213 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 113 transition count 204
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 113 transition count 204
Applied a total of 6 rules in 19 ms. Remains 113 /116 variables (removed 3) and now considering 204/213 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 113/116 places, 204/213 transitions.
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 9 ms
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 18 ms
[2023-04-07 02:28:00] [INFO ] Input system was already deterministic with 204 transitions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 213/213 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 111 transition count 198
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 111 transition count 198
Applied a total of 10 rules in 3 ms. Remains 111 /116 variables (removed 5) and now considering 198/213 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 111/116 places, 198/213 transitions.
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 9 ms
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 8 ms
[2023-04-07 02:28:00] [INFO ] Input system was already deterministic with 198 transitions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 213/213 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 112 transition count 201
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 112 transition count 201
Applied a total of 8 rules in 3 ms. Remains 112 /116 variables (removed 4) and now considering 201/213 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 112/116 places, 201/213 transitions.
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 21 ms
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 7 ms
[2023-04-07 02:28:00] [INFO ] Input system was already deterministic with 201 transitions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 213/213 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 112 transition count 201
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 112 transition count 201
Applied a total of 8 rules in 9 ms. Remains 112 /116 variables (removed 4) and now considering 201/213 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 112/116 places, 201/213 transitions.
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 6 ms
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 7 ms
[2023-04-07 02:28:00] [INFO ] Input system was already deterministic with 201 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 116/116 places, 213/213 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 116 transition count 210
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 113 transition count 210
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 6 place count 113 transition count 181
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 64 place count 84 transition count 181
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 69 place count 79 transition count 166
Iterating global reduction 2 with 5 rules applied. Total rules applied 74 place count 79 transition count 166
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 86 place count 73 transition count 160
Applied a total of 86 rules in 16 ms. Remains 73 /116 variables (removed 43) and now considering 160/213 (removed 53) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16 ms. Remains : 73/116 places, 160/213 transitions.
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 5 ms
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 6 ms
[2023-04-07 02:28:00] [INFO ] Input system was already deterministic with 160 transitions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 213/213 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 111 transition count 198
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 111 transition count 198
Applied a total of 10 rules in 3 ms. Remains 111 /116 variables (removed 5) and now considering 198/213 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 111/116 places, 198/213 transitions.
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 7 ms
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 7 ms
[2023-04-07 02:28:00] [INFO ] Input system was already deterministic with 198 transitions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 213/213 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 111 transition count 198
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 111 transition count 198
Applied a total of 10 rules in 4 ms. Remains 111 /116 variables (removed 5) and now considering 198/213 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 111/116 places, 198/213 transitions.
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 6 ms
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 6 ms
[2023-04-07 02:28:00] [INFO ] Input system was already deterministic with 198 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 116/116 places, 213/213 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 116 transition count 210
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 113 transition count 210
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 6 place count 113 transition count 181
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 64 place count 84 transition count 181
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 68 place count 80 transition count 169
Iterating global reduction 2 with 4 rules applied. Total rules applied 72 place count 80 transition count 169
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 84 place count 74 transition count 163
Applied a total of 84 rules in 20 ms. Remains 74 /116 variables (removed 42) and now considering 163/213 (removed 50) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20 ms. Remains : 74/116 places, 163/213 transitions.
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 5 ms
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 6 ms
[2023-04-07 02:28:00] [INFO ] Input system was already deterministic with 163 transitions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 213/213 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 111 transition count 198
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 111 transition count 198
Applied a total of 10 rules in 2 ms. Remains 111 /116 variables (removed 5) and now considering 198/213 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 111/116 places, 198/213 transitions.
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 6 ms
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 6 ms
[2023-04-07 02:28:00] [INFO ] Input system was already deterministic with 198 transitions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 213/213 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 112 transition count 201
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 112 transition count 201
Applied a total of 8 rules in 2 ms. Remains 112 /116 variables (removed 4) and now considering 201/213 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 112/116 places, 201/213 transitions.
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 6 ms
[2023-04-07 02:28:00] [INFO ] Flatten gal took : 7 ms
[2023-04-07 02:28:01] [INFO ] Input system was already deterministic with 201 transitions.
[2023-04-07 02:28:01] [INFO ] Flatten gal took : 7 ms
[2023-04-07 02:28:01] [INFO ] Flatten gal took : 17 ms
[2023-04-07 02:28:01] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-04-07 02:28:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 116 places, 213 transitions and 888 arcs took 4 ms.
Total runtime 6350 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/534/ctl_0_ --ctl=/tmp/534/ctl_1_ --ctl=/tmp/534/ctl_2_ --ctl=/tmp/534/ctl_3_ --ctl=/tmp/534/ctl_4_ --ctl=/tmp/534/ctl_5_ --ctl=/tmp/534/ctl_6_ --ctl=/tmp/534/ctl_7_ --ctl=/tmp/534/ctl_8_ --ctl=/tmp/534/ctl_9_ --ctl=/tmp/534/ctl_10_ --ctl=/tmp/534/ctl_11_ --ctl=/tmp/534/ctl_12_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 15633820 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16101976 kB
Could not compute solution for formula : EisenbergMcGuire-PT-03-CTLCardinality-00
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
Could not compute solution for formula : EisenbergMcGuire-PT-03-CTLCardinality-02
Could not compute solution for formula : EisenbergMcGuire-PT-03-CTLCardinality-03
Could not compute solution for formula : EisenbergMcGuire-PT-03-CTLCardinality-04
Could not compute solution for formula : EisenbergMcGuire-PT-03-CTLCardinality-05
Could not compute solution for formula : EisenbergMcGuire-PT-03-CTLCardinality-06
Could not compute solution for formula : EisenbergMcGuire-PT-03-CTLCardinality-07
Could not compute solution for formula : EisenbergMcGuire-PT-03-CTLCardinality-08
Could not compute solution for formula : EisenbergMcGuire-PT-03-CTLCardinality-09
Could not compute solution for formula : EisenbergMcGuire-PT-03-CTLCardinality-10
Could not compute solution for formula : EisenbergMcGuire-PT-03-CTLCardinality-11
FORMULA EisenbergMcGuire-PT-03-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1680838053822

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name EisenbergMcGuire-PT-03-CTLCardinality-00
ctl formula formula --ctl=/tmp/534/ctl_0_
ctl formula name EisenbergMcGuire-PT-03-CTLCardinality-01
ctl formula formula --ctl=/tmp/534/ctl_1_
ctl formula name EisenbergMcGuire-PT-03-CTLCardinality-02
ctl formula formula --ctl=/tmp/534/ctl_2_
ctl formula name EisenbergMcGuire-PT-03-CTLCardinality-03
ctl formula formula --ctl=/tmp/534/ctl_3_
ctl formula name EisenbergMcGuire-PT-03-CTLCardinality-04
ctl formula formula --ctl=/tmp/534/ctl_4_
ctl formula name EisenbergMcGuire-PT-03-CTLCardinality-05
ctl formula formula --ctl=/tmp/534/ctl_5_
ctl formula name EisenbergMcGuire-PT-03-CTLCardinality-06
ctl formula formula --ctl=/tmp/534/ctl_6_
ctl formula name EisenbergMcGuire-PT-03-CTLCardinality-07
ctl formula formula --ctl=/tmp/534/ctl_7_
ctl formula name EisenbergMcGuire-PT-03-CTLCardinality-08
ctl formula formula --ctl=/tmp/534/ctl_8_
ctl formula name EisenbergMcGuire-PT-03-CTLCardinality-09
ctl formula formula --ctl=/tmp/534/ctl_9_
ctl formula name EisenbergMcGuire-PT-03-CTLCardinality-10
ctl formula formula --ctl=/tmp/534/ctl_10_
ctl formula name EisenbergMcGuire-PT-03-CTLCardinality-11
ctl formula formula --ctl=/tmp/534/ctl_11_
ctl formula name EisenbergMcGuire-PT-03-CTLCardinality-14
ctl formula formula --ctl=/tmp/534/ctl_12_
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 116 places, 213 transitions and 888 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: 213->210 groups
pnml2lts-sym: Regrouping took 0.040 real 0.030 user 0.000 sys
pnml2lts-sym: state vector length is 116; there are 210 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: 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: Exploration took 90727 group checks and 0 next state calls
pnml2lts-sym: reachability took 2.150 real 7.950 user 0.580 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 30213 states, 14549 nodes
pnml2lts-sym: Formula /tmp/534/ctl_1_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/534/ctl_12_ does not hold for the initial state
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
Killing (15) : 540
Killing (9) : 540

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="EisenbergMcGuire-PT-03"
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 EisenbergMcGuire-PT-03, 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 r521-tall-167987246400217"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-03.tgz
mv EisenbergMcGuire-PT-03 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 ;