About the Execution of LTSMin+red for PolyORBNT-COL-S05J80
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1097.084 | 3600000.00 | 14280613.00 | 508.90 | ?????T??T??T???F | 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-167873950800666.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 PolyORBNT-COL-S05J80, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950800666
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 592K
-rw-r--r-- 1 mcc users 7.5K Feb 25 23:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 23:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 23:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 23:45 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 3.6K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 00:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Feb 26 00:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 23:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 25 23:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 94K 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 PolyORBNT-COL-S05J80-CTLFireability-00
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-01
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-02
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-03
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-04
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-05
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-06
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-07
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-08
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-09
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-10
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-11
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-12
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-13
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-14
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679604179545
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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S05J80
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 20:43:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 20:43:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 20:43:01] [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.
[2023-03-23 20:43:01] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-23 20:43:02] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 577 ms
[2023-03-23 20:43:02] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1269 PT places and 2592.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
[2023-03-23 20:43:02] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 5 ms.
[2023-03-23 20:43:02] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10002 steps, including 796 resets, run finished after 348 ms. (steps per millisecond=28 ) properties (out of 49) seen :7
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 42) seen :35
Incomplete Best-First random walk after 1000 steps, including 23 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1002 steps, including 25 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 26 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 30 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 38 rows 48 cols
[2023-03-23 20:43:02] [INFO ] Computed 13 place invariants in 9 ms
[2023-03-23 20:43:02] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2023-03-23 20:43:02] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-23 20:43:02] [INFO ] After 260ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:2
[2023-03-23 20:43:03] [INFO ] [Nat]Absence check using 6 positive place invariants in 12 ms returned sat
[2023-03-23 20:43:03] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 20:43:03] [INFO ] After 34ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :2
[2023-03-23 20:43:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 20:43:03] [INFO ] After 51ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :5 sat :2
[2023-03-23 20:43:03] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 6 ms to minimize.
[2023-03-23 20:43:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2023-03-23 20:43:03] [INFO ] After 180ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :2
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-23 20:43:03] [INFO ] After 287ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :2
Fused 7 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 38/38 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 47 transition count 34
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 43 transition count 34
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 9 place count 43 transition count 31
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 15 place count 40 transition count 31
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 17 place count 38 transition count 29
Iterating global reduction 2 with 2 rules applied. Total rules applied 19 place count 38 transition count 29
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 19 place count 38 transition count 28
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 21 place count 37 transition count 28
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 25 place count 35 transition count 26
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 27 place count 34 transition count 28
Applied a total of 27 rules in 18 ms. Remains 34 /48 variables (removed 14) and now considering 28/38 (removed 10) transitions.
// Phase 1: matrix 28 rows 34 cols
[2023-03-23 20:43:03] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-23 20:43:03] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 34/48 places, 28/38 transitions.
Incomplete random walk after 10000 steps, including 1169 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 334 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-23 20:43:03] [INFO ] Invariant cache hit.
[2023-03-23 20:43:03] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-23 20:43:03] [INFO ] [Real]Absence check using 5 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 20:43:03] [INFO ] After 12ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-23 20:43:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 20:43:03] [INFO ] After 2ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-23 20:43:03] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
[2023-03-23 20:43:03] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 2 ms to minimize.
[2023-03-23 20:43:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 78 ms
[2023-03-23 20:43:03] [INFO ] After 92ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 20:43:03] [INFO ] After 152ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 20:43:03] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-23 20:43:03] [INFO ] [Nat]Absence check using 5 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 20:43:03] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 20:43:03] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 20:43:03] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 2 ms to minimize.
[2023-03-23 20:43:03] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
[2023-03-23 20:43:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 87 ms
[2023-03-23 20:43:03] [INFO ] After 94ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-23 20:43:03] [INFO ] After 154ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 34 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 34/34 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 34/34 places, 28/28 transitions.
Incomplete random walk after 10000 steps, including 1169 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 360 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Probably explored full state space saw : 335 states, properties seen :0
Probabilistic random walk after 889 steps, saw 335 distinct states, run finished after 22 ms. (steps per millisecond=40 ) properties seen :0
Explored full state space saw : 335 states, properties seen :0
Exhaustive walk after 889 steps, saw 335 distinct states, run finished after 3 ms. (steps per millisecond=296 ) properties seen :0
Successfully simplified 6 atomic propositions for a total of 12 simplifications.
FORMULA PolyORBNT-COL-S05J80-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 20:43:03] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-23 20:43:03] [INFO ] Flatten gal took : 28 ms
[2023-03-23 20:43:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PolyORBNT-COL-S05J80-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 20:43:03] [INFO ] Flatten gal took : 9 ms
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-23 20:43:03] [INFO ] Unfolded HLPN to a Petri net with 1269 places and 2430 transitions 14624 arcs in 46 ms.
[2023-03-23 20:43:03] [INFO ] Unfolded 12 HLPN properties in 1 ms.
[2023-03-23 20:43:03] [INFO ] Reduced 10 identical enabling conditions.
[2023-03-23 20:43:03] [INFO ] Reduced 90 identical enabling conditions.
[2023-03-23 20:43:03] [INFO ] Reduced 10 identical enabling conditions.
[2023-03-23 20:43:03] [INFO ] Reduced 555 identical enabling conditions.
[2023-03-23 20:43:03] [INFO ] Reduced 10 identical enabling conditions.
[2023-03-23 20:43:03] [INFO ] Reduced 555 identical enabling conditions.
[2023-03-23 20:43:03] [INFO ] Reduced 10 identical enabling conditions.
Deduced a syphon composed of 80 places in 12 ms
Reduce places removed 80 places and 80 transitions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 701 out of 1189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 1695/1695 transitions.
Applied a total of 0 rules in 63 ms. Remains 1189 /1189 variables (removed 0) and now considering 1695/1695 (removed 0) transitions.
[2023-03-23 20:43:04] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1189 cols
[2023-03-23 20:43:04] [INFO ] Computed 182 place invariants in 140 ms
[2023-03-23 20:43:06] [INFO ] Dead Transitions using invariants and state equation in 2015 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2023-03-23 20:43:06] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
// Phase 1: matrix 1596 rows 1189 cols
[2023-03-23 20:43:06] [INFO ] Computed 182 place invariants in 69 ms
[2023-03-23 20:43:06] [INFO ] Implicit Places using invariants in 850 ms returned []
[2023-03-23 20:43:06] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2023-03-23 20:43:06] [INFO ] Invariant cache hit.
[2023-03-23 20:43:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 20:43:13] [INFO ] Implicit Places using invariants and state equation in 6755 ms returned []
Implicit Place search using SMT with State Equation took 7607 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1189/1189 places, 1600/1695 transitions.
Applied a total of 0 rules in 30 ms. Remains 1189 /1189 variables (removed 0) and now considering 1600/1600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9718 ms. Remains : 1189/1189 places, 1600/1695 transitions.
Support contains 701 out of 1189 places after structural reductions.
[2023-03-23 20:43:14] [INFO ] Flatten gal took : 235 ms
[2023-03-23 20:43:14] [INFO ] Flatten gal took : 138 ms
[2023-03-23 20:43:14] [INFO ] Input system was already deterministic with 1600 transitions.
Incomplete random walk after 10000 steps, including 682 resets, run finished after 381 ms. (steps per millisecond=26 ) properties (out of 46) seen :31
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 1001 steps, including 30 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 13) seen :5
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-23 20:43:15] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2023-03-23 20:43:15] [INFO ] Invariant cache hit.
[2023-03-23 20:43:16] [INFO ] [Real]Absence check using 175 positive place invariants in 62 ms returned sat
[2023-03-23 20:43:16] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 28 ms returned sat
[2023-03-23 20:43:16] [INFO ] After 617ms SMT Verify possible using all constraints in real domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 8 atomic propositions for a total of 12 simplifications.
[2023-03-23 20:43:16] [INFO ] Flatten gal took : 102 ms
[2023-03-23 20:43:16] [INFO ] Flatten gal took : 135 ms
[2023-03-23 20:43:17] [INFO ] Input system was already deterministic with 1600 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1189/1189 places, 1600/1600 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1184 transition count 1598
Reduce places removed 2 places and 0 transitions.
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Iterating post reduction 1 with 84 rules applied. Total rules applied 86 place count 1182 transition count 1516
Reduce places removed 82 places and 0 transitions.
Iterating post reduction 2 with 82 rules applied. Total rules applied 168 place count 1100 transition count 1516
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 168 place count 1100 transition count 1514
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 172 place count 1098 transition count 1514
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 176 place count 1096 transition count 1512
Applied a total of 176 rules in 263 ms. Remains 1096 /1189 variables (removed 93) and now considering 1512/1600 (removed 88) transitions.
[2023-03-23 20:43:17] [INFO ] Flow matrix only has 1508 transitions (discarded 4 similar events)
// Phase 1: matrix 1508 rows 1096 cols
[2023-03-23 20:43:17] [INFO ] Computed 177 place invariants in 31 ms
[2023-03-23 20:43:19] [INFO ] Dead Transitions using invariants and state equation in 1832 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2103 ms. Remains : 1096/1189 places, 1512/1600 transitions.
[2023-03-23 20:43:19] [INFO ] Flatten gal took : 61 ms
[2023-03-23 20:43:19] [INFO ] Flatten gal took : 65 ms
[2023-03-23 20:43:19] [INFO ] Input system was already deterministic with 1512 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 1600/1600 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1184 transition count 1600
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 1183 transition count 1599
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1183 transition count 1599
Applied a total of 7 rules in 127 ms. Remains 1183 /1189 variables (removed 6) and now considering 1599/1600 (removed 1) transitions.
[2023-03-23 20:43:19] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2023-03-23 20:43:19] [INFO ] Computed 177 place invariants in 34 ms
[2023-03-23 20:43:21] [INFO ] Dead Transitions using invariants and state equation in 1892 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2037 ms. Remains : 1183/1189 places, 1599/1600 transitions.
[2023-03-23 20:43:21] [INFO ] Flatten gal took : 58 ms
[2023-03-23 20:43:21] [INFO ] Flatten gal took : 60 ms
[2023-03-23 20:43:22] [INFO ] Input system was already deterministic with 1599 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 1600/1600 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1184 transition count 1600
Applied a total of 5 rules in 25 ms. Remains 1184 /1189 variables (removed 5) and now considering 1600/1600 (removed 0) transitions.
[2023-03-23 20:43:22] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
// Phase 1: matrix 1596 rows 1184 cols
[2023-03-23 20:43:22] [INFO ] Computed 177 place invariants in 36 ms
[2023-03-23 20:43:23] [INFO ] Dead Transitions using invariants and state equation in 1860 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1899 ms. Remains : 1184/1189 places, 1600/1600 transitions.
[2023-03-23 20:43:23] [INFO ] Flatten gal took : 51 ms
[2023-03-23 20:43:24] [INFO ] Flatten gal took : 57 ms
[2023-03-23 20:43:24] [INFO ] Input system was already deterministic with 1600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 1600/1600 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1188 transition count 1599
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1188 transition count 1599
Applied a total of 2 rules in 103 ms. Remains 1188 /1189 variables (removed 1) and now considering 1599/1600 (removed 1) transitions.
[2023-03-23 20:43:24] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1188 cols
[2023-03-23 20:43:24] [INFO ] Computed 182 place invariants in 38 ms
[2023-03-23 20:43:25] [INFO ] Dead Transitions using invariants and state equation in 1658 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1764 ms. Remains : 1188/1189 places, 1599/1600 transitions.
[2023-03-23 20:43:26] [INFO ] Flatten gal took : 51 ms
[2023-03-23 20:43:26] [INFO ] Flatten gal took : 55 ms
[2023-03-23 20:43:26] [INFO ] Input system was already deterministic with 1599 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 1600/1600 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1184 transition count 1600
Applied a total of 5 rules in 34 ms. Remains 1184 /1189 variables (removed 5) and now considering 1600/1600 (removed 0) transitions.
[2023-03-23 20:43:26] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
// Phase 1: matrix 1596 rows 1184 cols
[2023-03-23 20:43:26] [INFO ] Computed 177 place invariants in 33 ms
[2023-03-23 20:43:28] [INFO ] Dead Transitions using invariants and state equation in 1925 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1960 ms. Remains : 1184/1189 places, 1600/1600 transitions.
[2023-03-23 20:43:28] [INFO ] Flatten gal took : 50 ms
[2023-03-23 20:43:28] [INFO ] Flatten gal took : 54 ms
[2023-03-23 20:43:28] [INFO ] Input system was already deterministic with 1600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 1600/1600 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1184 transition count 1600
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 1183 transition count 1599
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1183 transition count 1599
Applied a total of 7 rules in 59 ms. Remains 1183 /1189 variables (removed 6) and now considering 1599/1600 (removed 1) transitions.
[2023-03-23 20:43:28] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2023-03-23 20:43:28] [INFO ] Computed 177 place invariants in 37 ms
[2023-03-23 20:43:30] [INFO ] Dead Transitions using invariants and state equation in 1782 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1851 ms. Remains : 1183/1189 places, 1599/1600 transitions.
[2023-03-23 20:43:30] [INFO ] Flatten gal took : 52 ms
[2023-03-23 20:43:30] [INFO ] Flatten gal took : 53 ms
[2023-03-23 20:43:30] [INFO ] Input system was already deterministic with 1599 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 1600/1600 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1184 transition count 1600
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 1183 transition count 1599
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1183 transition count 1599
Applied a total of 7 rules in 52 ms. Remains 1183 /1189 variables (removed 6) and now considering 1599/1600 (removed 1) transitions.
[2023-03-23 20:43:30] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2023-03-23 20:43:30] [INFO ] Invariant cache hit.
[2023-03-23 20:43:32] [INFO ] Dead Transitions using invariants and state equation in 1712 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1769 ms. Remains : 1183/1189 places, 1599/1600 transitions.
[2023-03-23 20:43:32] [INFO ] Flatten gal took : 50 ms
[2023-03-23 20:43:32] [INFO ] Flatten gal took : 54 ms
[2023-03-23 20:43:32] [INFO ] Input system was already deterministic with 1599 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1189/1189 places, 1600/1600 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 1184 transition count 1515
Reduce places removed 85 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 86 rules applied. Total rules applied 171 place count 1099 transition count 1514
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 172 place count 1098 transition count 1514
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 83 Pre rules applied. Total rules applied 172 place count 1098 transition count 1431
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 3 with 166 rules applied. Total rules applied 338 place count 1015 transition count 1431
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 339 place count 1014 transition count 1430
Iterating global reduction 3 with 1 rules applied. Total rules applied 340 place count 1014 transition count 1430
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 344 place count 1012 transition count 1428
Applied a total of 344 rules in 134 ms. Remains 1012 /1189 variables (removed 177) and now considering 1428/1600 (removed 172) transitions.
[2023-03-23 20:43:32] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
// Phase 1: matrix 1424 rows 1012 cols
[2023-03-23 20:43:32] [INFO ] Computed 177 place invariants in 25 ms
[2023-03-23 20:43:33] [INFO ] Dead Transitions using invariants and state equation in 1254 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1390 ms. Remains : 1012/1189 places, 1428/1600 transitions.
[2023-03-23 20:43:34] [INFO ] Flatten gal took : 47 ms
[2023-03-23 20:43:34] [INFO ] Flatten gal took : 63 ms
[2023-03-23 20:43:34] [INFO ] Input system was already deterministic with 1428 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 1600/1600 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1188 transition count 1599
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1188 transition count 1599
Applied a total of 2 rules in 45 ms. Remains 1188 /1189 variables (removed 1) and now considering 1599/1600 (removed 1) transitions.
[2023-03-23 20:43:34] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1188 cols
[2023-03-23 20:43:34] [INFO ] Computed 182 place invariants in 30 ms
[2023-03-23 20:43:36] [INFO ] Dead Transitions using invariants and state equation in 1729 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1776 ms. Remains : 1188/1189 places, 1599/1600 transitions.
[2023-03-23 20:43:36] [INFO ] Flatten gal took : 52 ms
[2023-03-23 20:43:36] [INFO ] Flatten gal took : 59 ms
[2023-03-23 20:43:36] [INFO ] Input system was already deterministic with 1599 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 1600/1600 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1184 transition count 1600
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 1183 transition count 1599
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1183 transition count 1599
Applied a total of 7 rules in 43 ms. Remains 1183 /1189 variables (removed 6) and now considering 1599/1600 (removed 1) transitions.
[2023-03-23 20:43:36] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2023-03-23 20:43:36] [INFO ] Computed 177 place invariants in 43 ms
[2023-03-23 20:43:38] [INFO ] Dead Transitions using invariants and state equation in 1821 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1872 ms. Remains : 1183/1189 places, 1599/1600 transitions.
[2023-03-23 20:43:38] [INFO ] Flatten gal took : 51 ms
[2023-03-23 20:43:38] [INFO ] Flatten gal took : 53 ms
[2023-03-23 20:43:38] [INFO ] Input system was already deterministic with 1599 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 1600/1600 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1184 transition count 1600
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 1183 transition count 1599
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1183 transition count 1599
Applied a total of 7 rules in 41 ms. Remains 1183 /1189 variables (removed 6) and now considering 1599/1600 (removed 1) transitions.
[2023-03-23 20:43:38] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2023-03-23 20:43:38] [INFO ] Invariant cache hit.
[2023-03-23 20:43:40] [INFO ] Dead Transitions using invariants and state equation in 1615 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1657 ms. Remains : 1183/1189 places, 1599/1600 transitions.
[2023-03-23 20:43:40] [INFO ] Flatten gal took : 49 ms
[2023-03-23 20:43:40] [INFO ] Flatten gal took : 57 ms
[2023-03-23 20:43:40] [INFO ] Input system was already deterministic with 1599 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 1600/1600 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1184 transition count 1600
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 1183 transition count 1599
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1183 transition count 1599
Applied a total of 7 rules in 46 ms. Remains 1183 /1189 variables (removed 6) and now considering 1599/1600 (removed 1) transitions.
[2023-03-23 20:43:40] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2023-03-23 20:43:40] [INFO ] Invariant cache hit.
[2023-03-23 20:43:42] [INFO ] Dead Transitions using invariants and state equation in 1703 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1750 ms. Remains : 1183/1189 places, 1599/1600 transitions.
[2023-03-23 20:43:42] [INFO ] Flatten gal took : 51 ms
[2023-03-23 20:43:42] [INFO ] Flatten gal took : 54 ms
[2023-03-23 20:43:42] [INFO ] Input system was already deterministic with 1599 transitions.
[2023-03-23 20:43:42] [INFO ] Flatten gal took : 75 ms
[2023-03-23 20:43:42] [INFO ] Flatten gal took : 76 ms
[2023-03-23 20:43:42] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLFireability.sr.xml took 25 ms.
[2023-03-23 20:43:42] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1189 places, 1600 transitions and 7964 arcs took 10 ms.
Total runtime 41364 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/561/ctl_0_ --ctl=/tmp/561/ctl_1_ --ctl=/tmp/561/ctl_2_ --ctl=/tmp/561/ctl_3_ --ctl=/tmp/561/ctl_4_ --ctl=/tmp/561/ctl_5_ --ctl=/tmp/561/ctl_6_ --ctl=/tmp/561/ctl_7_ --ctl=/tmp/561/ctl_8_ --ctl=/tmp/561/ctl_9_ --ctl=/tmp/561/ctl_10_ --ctl=/tmp/561/ctl_11_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15064992 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16091788 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 CTLFireability -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="PolyORBNT-COL-S05J80"
export BK_EXAMINATION="CTLFireability"
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 PolyORBNT-COL-S05J80, examination is CTLFireability"
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-167873950800666"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J80.tgz
mv PolyORBNT-COL-S05J80 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;