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.r265-smll-167863540300609.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 Peterson-PT-3, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863540300609
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 29K Feb 25 22:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 157K Feb 25 22:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 40K Feb 25 22:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 194K Feb 25 22:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 15K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 93K Feb 25 22:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 439K Feb 25 22:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 58K Feb 25 22:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 283K Feb 25 22:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 11K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 143K Mar 5 18:23 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 Peterson-PT-3-CTLCardinality-00
FORMULA_NAME Peterson-PT-3-CTLCardinality-01
FORMULA_NAME Peterson-PT-3-CTLCardinality-02
FORMULA_NAME Peterson-PT-3-CTLCardinality-03
FORMULA_NAME Peterson-PT-3-CTLCardinality-04
FORMULA_NAME Peterson-PT-3-CTLCardinality-05
FORMULA_NAME Peterson-PT-3-CTLCardinality-06
FORMULA_NAME Peterson-PT-3-CTLCardinality-07
FORMULA_NAME Peterson-PT-3-CTLCardinality-08
FORMULA_NAME Peterson-PT-3-CTLCardinality-09
FORMULA_NAME Peterson-PT-3-CTLCardinality-10
FORMULA_NAME Peterson-PT-3-CTLCardinality-11
FORMULA_NAME Peterson-PT-3-CTLCardinality-12
FORMULA_NAME Peterson-PT-3-CTLCardinality-13
FORMULA_NAME Peterson-PT-3-CTLCardinality-14
FORMULA_NAME Peterson-PT-3-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679131903285

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=Peterson-PT-3
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 09:31:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 09:31:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 09:31:46] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2023-03-18 09:31:46] [INFO ] Transformed 244 places.
[2023-03-18 09:31:46] [INFO ] Transformed 332 transitions.
[2023-03-18 09:31:46] [INFO ] Found NUPN structural information;
[2023-03-18 09:31:46] [INFO ] Completing missing partition info from NUPN : creating a component with [TestAlone_1_2_3, TestAlone_2_2_3]
[2023-03-18 09:31:46] [INFO ] Parsed PT model containing 244 places and 332 transitions and 1016 arcs in 201 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 26 ms.
Support contains 225 out of 244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 17 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2023-03-18 09:31:46] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2023-03-18 09:31:46] [INFO ] Computed 15 place invariants in 19 ms
[2023-03-18 09:31:47] [INFO ] Implicit Places using invariants in 461 ms returned []
[2023-03-18 09:31:47] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-18 09:31:47] [INFO ] Invariant cache hit.
[2023-03-18 09:31:47] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-18 09:31:47] [INFO ] Implicit Places using invariants and state equation in 378 ms returned []
Implicit Place search using SMT with State Equation took 882 ms to find 0 implicit places.
[2023-03-18 09:31:47] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-18 09:31:47] [INFO ] Invariant cache hit.
[2023-03-18 09:31:47] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1213 ms. Remains : 244/244 places, 332/332 transitions.
Support contains 225 out of 244 places after structural reductions.
[2023-03-18 09:31:48] [INFO ] Flatten gal took : 72 ms
[2023-03-18 09:31:48] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Peterson-PT-3-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 09:31:48] [INFO ] Flatten gal took : 31 ms
[2023-03-18 09:31:48] [INFO ] Input system was already deterministic with 332 transitions.
Support contains 181 out of 244 places (down from 225) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 841 ms. (steps per millisecond=11 ) properties (out of 50) seen :18
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 32) 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 32) 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 32) 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 32) 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 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 32) 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 32) 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 32) 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 32) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 25) 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 25) 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 25) 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 25) 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 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 25) 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 25) 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 25) 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 25) 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 25) 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 25) 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 25) 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 25) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 24) seen :0
Running SMT prover for 24 properties.
[2023-03-18 09:31:49] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-18 09:31:49] [INFO ] Invariant cache hit.
[2023-03-18 09:31:49] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-03-18 09:31:49] [INFO ] [Real]Absence check using 11 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-18 09:31:50] [INFO ] After 404ms SMT Verify possible using all constraints in real domain returned unsat :17 sat :0 real:7
[2023-03-18 09:31:50] [INFO ] [Nat]Absence check using 11 positive place invariants in 9 ms returned sat
[2023-03-18 09:31:50] [INFO ] [Nat]Absence check using 11 positive and 4 generalized place invariants in 23 ms returned sat
[2023-03-18 09:31:50] [INFO ] After 248ms SMT Verify possible using state equation in natural domain returned unsat :20 sat :4
[2023-03-18 09:31:50] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-18 09:31:50] [INFO ] After 132ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :20 sat :4
[2023-03-18 09:31:50] [INFO ] Deduced a trap composed of 70 places in 146 ms of which 9 ms to minimize.
[2023-03-18 09:31:51] [INFO ] Deduced a trap composed of 29 places in 148 ms of which 1 ms to minimize.
[2023-03-18 09:31:51] [INFO ] Deduced a trap composed of 27 places in 119 ms of which 1 ms to minimize.
[2023-03-18 09:31:51] [INFO ] Deduced a trap composed of 23 places in 125 ms of which 2 ms to minimize.
[2023-03-18 09:31:51] [INFO ] Deduced a trap composed of 26 places in 119 ms of which 1 ms to minimize.
[2023-03-18 09:31:51] [INFO ] Deduced a trap composed of 34 places in 121 ms of which 2 ms to minimize.
[2023-03-18 09:31:51] [INFO ] Deduced a trap composed of 9 places in 146 ms of which 0 ms to minimize.
[2023-03-18 09:31:51] [INFO ] Deduced a trap composed of 16 places in 125 ms of which 2 ms to minimize.
[2023-03-18 09:31:52] [INFO ] Deduced a trap composed of 9 places in 121 ms of which 1 ms to minimize.
[2023-03-18 09:31:52] [INFO ] Deduced a trap composed of 9 places in 127 ms of which 1 ms to minimize.
[2023-03-18 09:31:52] [INFO ] Deduced a trap composed of 56 places in 139 ms of which 1 ms to minimize.
[2023-03-18 09:31:52] [INFO ] Deduced a trap composed of 12 places in 113 ms of which 1 ms to minimize.
[2023-03-18 09:31:52] [INFO ] Deduced a trap composed of 39 places in 96 ms of which 0 ms to minimize.
[2023-03-18 09:31:52] [INFO ] Deduced a trap composed of 59 places in 88 ms of which 1 ms to minimize.
[2023-03-18 09:31:52] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 2083 ms
[2023-03-18 09:31:52] [INFO ] After 2319ms SMT Verify possible using trap constraints in natural domain returned unsat :22 sat :2
Attempting to minimize the solution found.
Minimization took 78 ms.
[2023-03-18 09:31:52] [INFO ] After 2880ms SMT Verify possible using all constraints in natural domain returned unsat :22 sat :2
Fused 24 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 48 out of 244 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 244 transition count 296
Reduce places removed 36 places and 0 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Iterating post reduction 1 with 72 rules applied. Total rules applied 108 place count 208 transition count 260
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 144 place count 172 transition count 260
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 144 place count 172 transition count 236
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 192 place count 148 transition count 236
Applied a total of 192 rules in 43 ms. Remains 148 /244 variables (removed 96) and now considering 236/332 (removed 96) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 148/244 places, 236/332 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 2) 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 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Finished probabilistic random walk after 232628 steps, run visited all 2 properties in 563 ms. (steps per millisecond=413 )
Probabilistic random walk after 232628 steps, saw 46604 distinct states, run finished after 563 ms. (steps per millisecond=413 ) properties seen :2
Successfully simplified 22 atomic propositions for a total of 15 simplifications.
FORMULA Peterson-PT-3-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-3-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-3-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 09:31:53] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-18 09:31:53] [INFO ] Flatten gal took : 22 ms
FORMULA Peterson-PT-3-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-3-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-3-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 09:31:53] [INFO ] Flatten gal took : 26 ms
[2023-03-18 09:31:53] [INFO ] Input system was already deterministic with 332 transitions.
Support contains 41 out of 244 places (down from 112) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 22 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 244/244 places, 332/332 transitions.
[2023-03-18 09:31:53] [INFO ] Flatten gal took : 21 ms
[2023-03-18 09:31:53] [INFO ] Flatten gal took : 23 ms
[2023-03-18 09:31:53] [INFO ] Input system was already deterministic with 332 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 19 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 244/244 places, 332/332 transitions.
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 18 ms
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 20 ms
[2023-03-18 09:31:54] [INFO ] Input system was already deterministic with 332 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions removed 89 transitions
Trivial Post-agglo rules discarded 89 transitions
Performed 89 trivial Post agglomeration. Transition count delta: 89
Iterating post reduction 0 with 89 rules applied. Total rules applied 89 place count 244 transition count 243
Reduce places removed 89 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 92 rules applied. Total rules applied 181 place count 155 transition count 240
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 184 place count 152 transition count 240
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 184 place count 152 transition count 194
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 276 place count 106 transition count 194
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 300 place count 94 transition count 182
Applied a total of 300 rules in 31 ms. Remains 94 /244 variables (removed 150) and now considering 182/332 (removed 150) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31 ms. Remains : 94/244 places, 182/332 transitions.
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 11 ms
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 11 ms
[2023-03-18 09:31:54] [INFO ] Input system was already deterministic with 182 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 0 with 93 rules applied. Total rules applied 93 place count 244 transition count 239
Reduce places removed 93 places and 0 transitions.
Iterating post reduction 1 with 93 rules applied. Total rules applied 186 place count 151 transition count 239
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 186 place count 151 transition count 191
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 282 place count 103 transition count 191
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 306 place count 91 transition count 179
Applied a total of 306 rules in 24 ms. Remains 91 /244 variables (removed 153) and now considering 179/332 (removed 153) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24 ms. Remains : 91/244 places, 179/332 transitions.
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 10 ms
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 12 ms
[2023-03-18 09:31:54] [INFO ] Input system was already deterministic with 179 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Finished probabilistic random walk after 573 steps, run visited all 1 properties in 6 ms. (steps per millisecond=95 )
Probabilistic random walk after 573 steps, saw 326 distinct states, run finished after 7 ms. (steps per millisecond=81 ) properties seen :1
FORMULA Peterson-PT-3-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions removed 89 transitions
Trivial Post-agglo rules discarded 89 transitions
Performed 89 trivial Post agglomeration. Transition count delta: 89
Iterating post reduction 0 with 89 rules applied. Total rules applied 89 place count 244 transition count 243
Reduce places removed 89 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 93 rules applied. Total rules applied 182 place count 155 transition count 239
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 186 place count 151 transition count 239
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 186 place count 151 transition count 197
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 270 place count 109 transition count 197
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 290 place count 99 transition count 187
Applied a total of 290 rules in 25 ms. Remains 99 /244 variables (removed 145) and now considering 187/332 (removed 145) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 99/244 places, 187/332 transitions.
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 10 ms
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 10 ms
[2023-03-18 09:31:54] [INFO ] Input system was already deterministic with 187 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions removed 77 transitions
Trivial Post-agglo rules discarded 77 transitions
Performed 77 trivial Post agglomeration. Transition count delta: 77
Iterating post reduction 0 with 77 rules applied. Total rules applied 77 place count 244 transition count 255
Reduce places removed 77 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 83 rules applied. Total rules applied 160 place count 167 transition count 249
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 166 place count 161 transition count 249
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 166 place count 161 transition count 207
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 250 place count 119 transition count 207
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 268 place count 110 transition count 198
Applied a total of 268 rules in 24 ms. Remains 110 /244 variables (removed 134) and now considering 198/332 (removed 134) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 110/244 places, 198/332 transitions.
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 9 ms
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 9 ms
[2023-03-18 09:31:54] [INFO ] Input system was already deterministic with 198 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 5 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 244/244 places, 332/332 transitions.
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 14 ms
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 15 ms
[2023-03-18 09:31:54] [INFO ] Input system was already deterministic with 332 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 5 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 244/244 places, 332/332 transitions.
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 13 ms
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 13 ms
[2023-03-18 09:31:54] [INFO ] Input system was already deterministic with 332 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 4 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 244/244 places, 332/332 transitions.
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 12 ms
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 13 ms
[2023-03-18 09:31:54] [INFO ] Input system was already deterministic with 332 transitions.
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 13 ms
[2023-03-18 09:31:54] [INFO ] Flatten gal took : 13 ms
[2023-03-18 09:31:54] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-18 09:31:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 244 places, 332 transitions and 1016 arcs took 4 ms.
Total runtime 8515 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_ --mu-par --mu-opt
FORMULA Peterson-PT-3-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Peterson-PT-3-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Peterson-PT-3-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Peterson-PT-3-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Peterson-PT-3-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Peterson-PT-3-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Peterson-PT-3-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Peterson-PT-3-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679131972341

--------------------
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 Peterson-PT-3-CTLCardinality-03
ctl formula formula --ctl=/tmp/515/ctl_0_
ctl formula name Peterson-PT-3-CTLCardinality-07
ctl formula formula --ctl=/tmp/515/ctl_1_
ctl formula name Peterson-PT-3-CTLCardinality-09
ctl formula formula --ctl=/tmp/515/ctl_2_
ctl formula name Peterson-PT-3-CTLCardinality-11
ctl formula formula --ctl=/tmp/515/ctl_3_
ctl formula name Peterson-PT-3-CTLCardinality-12
ctl formula formula --ctl=/tmp/515/ctl_4_
ctl formula name Peterson-PT-3-CTLCardinality-13
ctl formula formula --ctl=/tmp/515/ctl_5_
ctl formula name Peterson-PT-3-CTLCardinality-14
ctl formula formula --ctl=/tmp/515/ctl_6_
ctl formula name Peterson-PT-3-CTLCardinality-15
ctl formula formula --ctl=/tmp/515/ctl_7_
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 244 places, 332 transitions and 1016 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.010 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: 332->320 groups
pnml2lts-sym: Regrouping took 0.080 real 0.080 user 0.000 sys
pnml2lts-sym: state vector length is 244; there are 320 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: Exploration took 202290 group checks and 0 next state calls
pnml2lts-sym: reachability took 1.730 real 6.860 user 0.020 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.030 user 0.000 sys
pnml2lts-sym: state space has 3407946 states, 43031 nodes
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: Formula /tmp/515/ctl_0_ holds for the initial state
pnml2lts-sym: Formula /tmp/515/ctl_1_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/515/ctl_2_ 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/515/ctl_5_ holds for the initial state
pnml2lts-sym: Formula /tmp/515/ctl_6_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/515/ctl_7_ 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
pnml2lts-sym: Formula /tmp/515/ctl_4_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/515/ctl_3_ holds for the initial state
pnml2lts-sym: group_next: 2086 nodes total
pnml2lts-sym: group_explored: 2094 nodes, 1536 short vectors total
pnml2lts-sym: max token count: 1

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="Peterson-PT-3"
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 Peterson-PT-3, 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 r265-smll-167863540300609"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-3.tgz
mv Peterson-PT-3 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 ;