About the Execution of LTSMin+red for PolyORBLF-COL-S04J04T06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1022.000 | 3600000.00 | 14321066.00 | 479.00 | T?F???FFT?T???TF | 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.r297-tall-167873950400393.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 PolyORBLF-COL-S04J04T06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950400393
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 7.5K Feb 26 14:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 14:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 14:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 14:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 14:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 26 14:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 14:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 26 14:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 154K 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 PolyORBLF-COL-S04J04T06-CTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S04J04T06-CTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S04J04T06-CTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S04J04T06-CTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S04J04T06-CTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S04J04T06-CTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S04J04T06-CTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S04J04T06-CTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S04J04T06-CTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S04J04T06-CTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S04J04T06-CTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S04J04T06-CTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S04J04T06-CTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S04J04T06-CTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S04J04T06-CTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S04J04T06-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679512286206
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=PolyORBLF-COL-S04J04T06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 19:11:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 19:11:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 19:11:28] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-22 19:11:28] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 19:11:29] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 728 ms
[2023-03-22 19:11:29] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 554 PT places and 3040.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
[2023-03-22 19:11:29] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 5 ms.
[2023-03-22 19:11:29] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 8 resets, run finished after 349 ms. (steps per millisecond=28 ) properties (out of 77) seen :23
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) 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 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) 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 54) 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 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 54) 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 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) 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 54) 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 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 54) 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 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) 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 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) 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 54) 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 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) 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 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) 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 54) seen :0
Running SMT prover for 54 properties.
[2023-03-22 19:11:30] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2023-03-22 19:11:30] [INFO ] Computed 26 place invariants in 13 ms
[2023-03-22 19:11:30] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-22 19:11:30] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2023-03-22 19:11:30] [INFO ] After 311ms SMT Verify possible using all constraints in real domain returned unsat :15 sat :0 real:39
[2023-03-22 19:11:30] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-03-22 19:11:30] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2023-03-22 19:11:30] [INFO ] After 80ms SMT Verify possible using state equation in natural domain returned unsat :53 sat :1
[2023-03-22 19:11:30] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 19:11:30] [INFO ] After 13ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :53 sat :1
[2023-03-22 19:11:30] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :53 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-03-22 19:11:30] [INFO ] After 257ms SMT Verify possible using all constraints in natural domain returned unsat :53 sat :1
Fused 54 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 65/65 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 80 transition count 59
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 74 transition count 58
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 15 place count 73 transition count 58
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 15 place count 73 transition count 54
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 23 place count 69 transition count 54
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 3 with 12 rules applied. Total rules applied 35 place count 63 transition count 48
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 37 place count 63 transition count 46
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 39 place count 61 transition count 46
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 40 place count 61 transition count 46
Applied a total of 40 rules in 32 ms. Remains 61 /81 variables (removed 20) and now considering 46/65 (removed 19) transitions.
[2023-03-22 19:11:30] [INFO ] Flow matrix only has 45 transitions (discarded 1 similar events)
// Phase 1: matrix 45 rows 61 cols
[2023-03-22 19:11:30] [INFO ] Computed 25 place invariants in 2 ms
[2023-03-22 19:11:30] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 61/81 places, 46/65 transitions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Probably explored full state space saw : 111051 states, properties seen :0
Probabilistic random walk after 330447 steps, saw 111051 distinct states, run finished after 761 ms. (steps per millisecond=434 ) properties seen :0
Explored full state space saw : 111054 states, properties seen :0
Exhaustive walk after 330453 steps, saw 111054 distinct states, run finished after 667 ms. (steps per millisecond=495 ) properties seen :0
Successfully simplified 54 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBLF-COL-S04J04T06-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 19:11:32] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-22 19:11:32] [INFO ] Flatten gal took : 30 ms
[2023-03-22 19:11:32] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA PolyORBLF-COL-S04J04T06-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 19:11:32] [INFO ] Flatten gal took : 10 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2023-03-22 19:11:32] [INFO ] Unfolded HLPN to a Petri net with 554 places and 2998 transitions 20754 arcs in 63 ms.
[2023-03-22 19:11:32] [INFO ] Unfolded 8 HLPN properties in 0 ms.
Ensure Unique test removed 1626 transitions
Reduce redundant transitions removed 1626 transitions.
Support contains 234 out of 554 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 1372/1372 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 550 transition count 1372
Applied a total of 4 rules in 37 ms. Remains 550 /554 variables (removed 4) and now considering 1372/1372 (removed 0) transitions.
[2023-03-22 19:11:32] [INFO ] Flow matrix only has 1348 transitions (discarded 24 similar events)
// Phase 1: matrix 1348 rows 550 cols
[2023-03-22 19:11:32] [INFO ] Computed 46 place invariants in 86 ms
[2023-03-22 19:11:33] [INFO ] Dead Transitions using invariants and state equation in 822 ms found 324 transitions.
Found 324 dead transitions using SMT.
Drop transitions removed 324 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 324 transitions.
[2023-03-22 19:11:33] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 550 cols
[2023-03-22 19:11:33] [INFO ] Computed 46 place invariants in 35 ms
[2023-03-22 19:11:33] [INFO ] Implicit Places using invariants in 320 ms returned [428, 429, 430, 431, 432, 433]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 327 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 544/554 places, 1048/1372 transitions.
Applied a total of 0 rules in 25 ms. Remains 544 /544 variables (removed 0) and now considering 1048/1048 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1213 ms. Remains : 544/554 places, 1048/1372 transitions.
Support contains 234 out of 544 places after structural reductions.
[2023-03-22 19:11:33] [INFO ] Flatten gal took : 84 ms
[2023-03-22 19:11:33] [INFO ] Flatten gal took : 72 ms
[2023-03-22 19:11:34] [INFO ] Input system was already deterministic with 1048 transitions.
Support contains 226 out of 544 places (down from 234) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=27 ) properties (out of 30) seen :11
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 19) 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 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 19) 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 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 19) 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 19) 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 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 19) 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 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 19) 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 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 19) 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 19) 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 19) 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 19) seen :0
Running SMT prover for 19 properties.
[2023-03-22 19:11:34] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 544 cols
[2023-03-22 19:11:34] [INFO ] Computed 40 place invariants in 23 ms
[2023-03-22 19:11:35] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-22 19:11:35] [INFO ] [Real]Absence check using 12 positive and 28 generalized place invariants in 31 ms returned sat
[2023-03-22 19:11:35] [INFO ] After 292ms SMT Verify possible using all constraints in real domain returned unsat :8 sat :0 real:11
[2023-03-22 19:11:35] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-22 19:11:35] [INFO ] [Nat]Absence check using 12 positive and 28 generalized place invariants in 30 ms returned sat
[2023-03-22 19:11:36] [INFO ] After 940ms SMT Verify possible using state equation in natural domain returned unsat :18 sat :1
[2023-03-22 19:11:36] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:11:36] [INFO ] After 639ms SMT Verify possible using 120 Read/Feed constraints in natural domain returned unsat :18 sat :1
[2023-03-22 19:11:37] [INFO ] Deduced a trap composed of 39 places in 149 ms of which 0 ms to minimize.
[2023-03-22 19:11:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 247 ms
[2023-03-22 19:11:37] [INFO ] After 1172ms SMT Verify possible using trap constraints in natural domain returned unsat :18 sat :1
Attempting to minimize the solution found.
Minimization took 137 ms.
[2023-03-22 19:11:37] [INFO ] After 2466ms SMT Verify possible using all constraints in natural domain returned unsat :18 sat :1
Fused 19 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 7 out of 544 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 544/544 places, 1048/1048 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 544 transition count 1012
Reduce places removed 36 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 42 rules applied. Total rules applied 78 place count 508 transition count 1006
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 84 place count 502 transition count 1006
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 66 Pre rules applied. Total rules applied 84 place count 502 transition count 940
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 216 place count 436 transition count 940
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 222 place count 430 transition count 934
Iterating global reduction 3 with 6 rules applied. Total rules applied 228 place count 430 transition count 934
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 336 place count 376 transition count 880
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 3 with 12 rules applied. Total rules applied 348 place count 376 transition count 868
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 360 place count 364 transition count 868
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 366 place count 364 transition count 868
Applied a total of 366 rules in 155 ms. Remains 364 /544 variables (removed 180) and now considering 868/1048 (removed 180) transitions.
[2023-03-22 19:11:37] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
// Phase 1: matrix 844 rows 364 cols
[2023-03-22 19:11:37] [INFO ] Computed 40 place invariants in 23 ms
[2023-03-22 19:11:38] [INFO ] Dead Transitions using invariants and state equation in 427 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 590 ms. Remains : 364/544 places, 868/1048 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 348696 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 348696 steps, saw 219042 distinct states, run finished after 3002 ms. (steps per millisecond=116 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 19:11:41] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2023-03-22 19:11:41] [INFO ] Invariant cache hit.
[2023-03-22 19:11:41] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 19:11:41] [INFO ] [Nat]Absence check using 17 positive place invariants in 8 ms returned sat
[2023-03-22 19:11:41] [INFO ] [Nat]Absence check using 17 positive and 23 generalized place invariants in 18 ms returned sat
[2023-03-22 19:11:42] [INFO ] After 906ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 19:11:42] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:11:43] [INFO ] After 890ms SMT Verify possible using 120 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 19:11:43] [INFO ] After 1320ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 101 ms.
[2023-03-22 19:11:43] [INFO ] After 2440ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 7 out of 364 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 364/364 places, 868/868 transitions.
Applied a total of 0 rules in 25 ms. Remains 364 /364 variables (removed 0) and now considering 868/868 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 364/364 places, 868/868 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 364/364 places, 868/868 transitions.
Applied a total of 0 rules in 18 ms. Remains 364 /364 variables (removed 0) and now considering 868/868 (removed 0) transitions.
[2023-03-22 19:11:43] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2023-03-22 19:11:43] [INFO ] Invariant cache hit.
[2023-03-22 19:11:44] [INFO ] Implicit Places using invariants in 343 ms returned []
[2023-03-22 19:11:44] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2023-03-22 19:11:44] [INFO ] Invariant cache hit.
[2023-03-22 19:11:44] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:11:50] [INFO ] Implicit Places using invariants and state equation in 6261 ms returned []
Implicit Place search using SMT with State Equation took 6618 ms to find 0 implicit places.
[2023-03-22 19:11:50] [INFO ] Redundant transitions in 46 ms returned []
[2023-03-22 19:11:50] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2023-03-22 19:11:50] [INFO ] Invariant cache hit.
[2023-03-22 19:11:50] [INFO ] Dead Transitions using invariants and state equation in 388 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7080 ms. Remains : 364/364 places, 868/868 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 364 transition count 844
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 36 place count 358 transition count 904
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 1 with 48 rules applied. Total rules applied 84 place count 358 transition count 856
Free-agglomeration rule applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 90 place count 358 transition count 850
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 96 place count 352 transition count 850
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 106 place count 352 transition count 840
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 116 place count 342 transition count 840
Applied a total of 116 rules in 103 ms. Remains 342 /364 variables (removed 22) and now considering 840/868 (removed 28) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 840 rows 342 cols
[2023-03-22 19:11:50] [INFO ] Computed 40 place invariants in 18 ms
[2023-03-22 19:11:51] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 19:11:51] [INFO ] [Nat]Absence check using 16 positive place invariants in 12 ms returned sat
[2023-03-22 19:11:51] [INFO ] [Nat]Absence check using 16 positive and 24 generalized place invariants in 16 ms returned sat
[2023-03-22 19:11:51] [INFO ] After 799ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 19:11:52] [INFO ] After 1014ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 108 ms.
[2023-03-22 19:11:52] [INFO ] After 1206ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 18 atomic propositions for a total of 8 simplifications.
[2023-03-22 19:11:52] [INFO ] Flatten gal took : 54 ms
[2023-03-22 19:11:52] [INFO ] Flatten gal took : 53 ms
[2023-03-22 19:11:52] [INFO ] Input system was already deterministic with 1048 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1048/1048 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 538 transition count 1042
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 538 transition count 1042
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 532 transition count 1036
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 532 transition count 1036
Applied a total of 24 rules in 58 ms. Remains 532 /544 variables (removed 12) and now considering 1036/1048 (removed 12) transitions.
[2023-03-22 19:11:52] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2023-03-22 19:11:52] [INFO ] Computed 40 place invariants in 18 ms
[2023-03-22 19:11:53] [INFO ] Dead Transitions using invariants and state equation in 678 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 737 ms. Remains : 532/544 places, 1036/1048 transitions.
[2023-03-22 19:11:53] [INFO ] Flatten gal took : 42 ms
[2023-03-22 19:11:53] [INFO ] Flatten gal took : 43 ms
[2023-03-22 19:11:53] [INFO ] Input system was already deterministic with 1036 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 544/544 places, 1048/1048 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 544 transition count 1000
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 496 transition count 1000
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 96 place count 496 transition count 940
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 216 place count 436 transition count 940
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 222 place count 430 transition count 934
Iterating global reduction 2 with 6 rules applied. Total rules applied 228 place count 430 transition count 934
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 348 place count 370 transition count 874
Applied a total of 348 rules in 71 ms. Remains 370 /544 variables (removed 174) and now considering 874/1048 (removed 174) transitions.
[2023-03-22 19:11:53] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2023-03-22 19:11:53] [INFO ] Computed 40 place invariants in 11 ms
[2023-03-22 19:11:54] [INFO ] Dead Transitions using invariants and state equation in 742 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 814 ms. Remains : 370/544 places, 874/1048 transitions.
[2023-03-22 19:11:54] [INFO ] Flatten gal took : 34 ms
[2023-03-22 19:11:54] [INFO ] Flatten gal took : 37 ms
[2023-03-22 19:11:54] [INFO ] Input system was already deterministic with 874 transitions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1048/1048 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 538 transition count 1042
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 538 transition count 1042
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 532 transition count 1036
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 532 transition count 1036
Applied a total of 24 rules in 30 ms. Remains 532 /544 variables (removed 12) and now considering 1036/1048 (removed 12) transitions.
[2023-03-22 19:11:54] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2023-03-22 19:11:54] [INFO ] Computed 40 place invariants in 17 ms
[2023-03-22 19:11:55] [INFO ] Dead Transitions using invariants and state equation in 723 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 755 ms. Remains : 532/544 places, 1036/1048 transitions.
[2023-03-22 19:11:55] [INFO ] Flatten gal took : 35 ms
[2023-03-22 19:11:55] [INFO ] Flatten gal took : 38 ms
[2023-03-22 19:11:55] [INFO ] Input system was already deterministic with 1036 transitions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1048/1048 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 538 transition count 1042
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 538 transition count 1042
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 532 transition count 1036
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 532 transition count 1036
Applied a total of 24 rules in 14 ms. Remains 532 /544 variables (removed 12) and now considering 1036/1048 (removed 12) transitions.
[2023-03-22 19:11:55] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:11:55] [INFO ] Invariant cache hit.
[2023-03-22 19:11:55] [INFO ] Dead Transitions using invariants and state equation in 530 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 547 ms. Remains : 532/544 places, 1036/1048 transitions.
[2023-03-22 19:11:55] [INFO ] Flatten gal took : 36 ms
[2023-03-22 19:11:55] [INFO ] Flatten gal took : 39 ms
[2023-03-22 19:11:56] [INFO ] Input system was already deterministic with 1036 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 544/544 places, 1048/1048 transitions.
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 544 transition count 994
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 490 transition count 994
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 108 place count 490 transition count 934
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 228 place count 430 transition count 934
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 234 place count 424 transition count 928
Iterating global reduction 2 with 6 rules applied. Total rules applied 240 place count 424 transition count 928
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 2 with 108 rules applied. Total rules applied 348 place count 370 transition count 874
Applied a total of 348 rules in 47 ms. Remains 370 /544 variables (removed 174) and now considering 874/1048 (removed 174) transitions.
[2023-03-22 19:11:56] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2023-03-22 19:11:56] [INFO ] Computed 40 place invariants in 19 ms
[2023-03-22 19:11:56] [INFO ] Dead Transitions using invariants and state equation in 462 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 510 ms. Remains : 370/544 places, 874/1048 transitions.
[2023-03-22 19:11:56] [INFO ] Flatten gal took : 34 ms
[2023-03-22 19:11:56] [INFO ] Flatten gal took : 33 ms
[2023-03-22 19:11:56] [INFO ] Input system was already deterministic with 874 transitions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1048/1048 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 538 transition count 1042
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 538 transition count 1042
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 532 transition count 1036
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 532 transition count 1036
Applied a total of 24 rules in 14 ms. Remains 532 /544 variables (removed 12) and now considering 1036/1048 (removed 12) transitions.
[2023-03-22 19:11:56] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2023-03-22 19:11:56] [INFO ] Computed 40 place invariants in 14 ms
[2023-03-22 19:11:57] [INFO ] Dead Transitions using invariants and state equation in 487 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 502 ms. Remains : 532/544 places, 1036/1048 transitions.
[2023-03-22 19:11:57] [INFO ] Flatten gal took : 33 ms
[2023-03-22 19:11:57] [INFO ] Flatten gal took : 36 ms
[2023-03-22 19:11:57] [INFO ] Input system was already deterministic with 1036 transitions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1048/1048 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 538 transition count 1042
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 538 transition count 1042
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 532 transition count 1036
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 532 transition count 1036
Applied a total of 24 rules in 14 ms. Remains 532 /544 variables (removed 12) and now considering 1036/1048 (removed 12) transitions.
[2023-03-22 19:11:57] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:11:57] [INFO ] Invariant cache hit.
[2023-03-22 19:11:57] [INFO ] Dead Transitions using invariants and state equation in 534 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 552 ms. Remains : 532/544 places, 1036/1048 transitions.
[2023-03-22 19:11:57] [INFO ] Flatten gal took : 33 ms
[2023-03-22 19:11:57] [INFO ] Flatten gal took : 36 ms
[2023-03-22 19:11:58] [INFO ] Input system was already deterministic with 1036 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 544/544 places, 1048/1048 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 544 transition count 1018
Reduce places removed 30 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 42 rules applied. Total rules applied 72 place count 514 transition count 1006
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 84 place count 502 transition count 1006
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 66 Pre rules applied. Total rules applied 84 place count 502 transition count 940
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 216 place count 436 transition count 940
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 222 place count 430 transition count 934
Iterating global reduction 3 with 6 rules applied. Total rules applied 228 place count 430 transition count 934
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 300 place count 394 transition count 898
Applied a total of 300 rules in 57 ms. Remains 394 /544 variables (removed 150) and now considering 898/1048 (removed 150) transitions.
[2023-03-22 19:11:58] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
// Phase 1: matrix 874 rows 394 cols
[2023-03-22 19:11:58] [INFO ] Computed 40 place invariants in 15 ms
[2023-03-22 19:11:58] [INFO ] Dead Transitions using invariants and state equation in 466 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 525 ms. Remains : 394/544 places, 898/1048 transitions.
[2023-03-22 19:11:58] [INFO ] Flatten gal took : 29 ms
[2023-03-22 19:11:58] [INFO ] Flatten gal took : 31 ms
[2023-03-22 19:11:58] [INFO ] Input system was already deterministic with 898 transitions.
[2023-03-22 19:11:58] [INFO ] Flatten gal took : 34 ms
[2023-03-22 19:11:58] [INFO ] Flatten gal took : 49 ms
[2023-03-22 19:11:58] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-22 19:11:58] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 544 places, 1048 transitions and 4688 arcs took 9 ms.
Total runtime 30644 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/553/ctl_0_ --ctl=/tmp/553/ctl_1_ --ctl=/tmp/553/ctl_2_ --ctl=/tmp/553/ctl_3_ --ctl=/tmp/553/ctl_4_ --ctl=/tmp/553/ctl_5_ --ctl=/tmp/553/ctl_6_ --ctl=/tmp/553/ctl_7_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15120560 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16097192 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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
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="PolyORBLF-COL-S04J04T06"
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 PolyORBLF-COL-S04J04T06, 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 r297-tall-167873950400393"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J04T06.tgz
mv PolyORBLF-COL-S04J04T06 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 ;