Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r064-tall-162038397100340.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DLCround-PT-07a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397100340
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 792K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 139K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 83K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 08:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 08:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 15:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 22 15:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 398K May 5 16:51 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 DLCround-PT-07a-00
FORMULA_NAME DLCround-PT-07a-01
FORMULA_NAME DLCround-PT-07a-02
FORMULA_NAME DLCround-PT-07a-03
FORMULA_NAME DLCround-PT-07a-04
FORMULA_NAME DLCround-PT-07a-05
FORMULA_NAME DLCround-PT-07a-06
FORMULA_NAME DLCround-PT-07a-07
FORMULA_NAME DLCround-PT-07a-08
FORMULA_NAME DLCround-PT-07a-09
FORMULA_NAME DLCround-PT-07a-10
FORMULA_NAME DLCround-PT-07a-11
FORMULA_NAME DLCround-PT-07a-12
FORMULA_NAME DLCround-PT-07a-13
FORMULA_NAME DLCround-PT-07a-14
FORMULA_NAME DLCround-PT-07a-15

=== Now, execution of the tool begins

BK_START 1620512607560

Running Version 0
[2021-05-08 22:23:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-08 22:23:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 22:23:29] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2021-05-08 22:23:29] [INFO ] Transformed 229 places.
[2021-05-08 22:23:29] [INFO ] Transformed 1597 transitions.
[2021-05-08 22:23:29] [INFO ] Found NUPN structural information;
[2021-05-08 22:23:29] [INFO ] Parsed PT model containing 229 places and 1597 transitions in 157 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 22:23:29] [INFO ] Initial state test concluded for 2 properties.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
FORMULA DLCround-PT-07a-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-07a-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-07a-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-07a-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-07a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 229 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 229/229 places, 1437/1437 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 212 transition count 1236
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 212 transition count 1236
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 37 place count 212 transition count 1233
Drop transitions removed 372 transitions
Redundant transition composition rules discarded 372 transitions
Iterating global reduction 1 with 372 rules applied. Total rules applied 409 place count 212 transition count 861
Applied a total of 409 rules in 77 ms. Remains 212 /229 variables (removed 17) and now considering 861/1437 (removed 576) transitions.
[2021-05-08 22:23:29] [INFO ] Flow matrix only has 150 transitions (discarded 711 similar events)
// Phase 1: matrix 150 rows 212 cols
[2021-05-08 22:23:29] [INFO ] Computed 132 place invariants in 10 ms
[2021-05-08 22:23:30] [INFO ] Implicit Places using invariants in 531 ms returned [92, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 115, 116, 117, 118, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 136, 137, 138, 139, 140, 142, 145, 146, 147, 148, 149, 151, 152, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 176, 178, 179, 180, 181, 183, 184, 185, 186, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 203, 204, 205, 207, 208, 210, 211]
Discarding 103 places :
Ensure Unique test removed 555 transitions
Reduce isomorphic transitions removed 555 transitions.
Implicit Place search using SMT only with invariants took 566 ms to find 103 implicit places.
[2021-05-08 22:23:30] [INFO ] Flow matrix only has 150 transitions (discarded 156 similar events)
// Phase 1: matrix 150 rows 109 cols
[2021-05-08 22:23:30] [INFO ] Computed 29 place invariants in 5 ms
[2021-05-08 22:23:30] [INFO ] Dead Transitions using invariants and state equation in 193 ms returned []
Starting structural reductions, iteration 1 : 109/229 places, 306/1437 transitions.
Drop transitions removed 110 transitions
Redundant transition composition rules discarded 110 transitions
Iterating global reduction 0 with 110 rules applied. Total rules applied 110 place count 109 transition count 196
Applied a total of 110 rules in 18 ms. Remains 109 /109 variables (removed 0) and now considering 196/306 (removed 110) transitions.
[2021-05-08 22:23:30] [INFO ] Flow matrix only has 150 transitions (discarded 46 similar events)
// Phase 1: matrix 150 rows 109 cols
[2021-05-08 22:23:30] [INFO ] Computed 29 place invariants in 7 ms
[2021-05-08 22:23:30] [INFO ] Implicit Places using invariants in 31 ms returned []
[2021-05-08 22:23:30] [INFO ] Flow matrix only has 150 transitions (discarded 46 similar events)
// Phase 1: matrix 150 rows 109 cols
[2021-05-08 22:23:30] [INFO ] Computed 29 place invariants in 3 ms
[2021-05-08 22:23:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 22:23:30] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 109/229 places, 196/1437 transitions.
[2021-05-08 22:23:30] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-08 22:23:30] [INFO ] Flatten gal took : 35 ms
FORMULA DLCround-PT-07a-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-07a-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-07a-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 22:23:31] [INFO ] Flatten gal took : 13 ms
[2021-05-08 22:23:31] [INFO ] Input system was already deterministic with 196 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=229 ) properties (out of 13) seen :6
Running SMT prover for 7 properties.
[2021-05-08 22:23:31] [INFO ] Flow matrix only has 150 transitions (discarded 46 similar events)
// Phase 1: matrix 150 rows 109 cols
[2021-05-08 22:23:31] [INFO ] Computed 29 place invariants in 1 ms
[2021-05-08 22:23:31] [INFO ] [Real]Absence check using 29 positive place invariants in 4 ms returned sat
[2021-05-08 22:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 22:23:31] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-08 22:23:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 22:23:31] [INFO ] [Nat]Absence check using 29 positive place invariants in 8 ms returned unsat
[2021-05-08 22:23:31] [INFO ] [Real]Absence check using 29 positive place invariants in 5 ms returned sat
[2021-05-08 22:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 22:23:31] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2021-05-08 22:23:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 22:23:31] [INFO ] [Nat]Absence check using 29 positive place invariants in 3 ms returned unsat
[2021-05-08 22:23:31] [INFO ] [Real]Absence check using 29 positive place invariants in 4 ms returned sat
[2021-05-08 22:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 22:23:31] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2021-05-08 22:23:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 22:23:31] [INFO ] [Nat]Absence check using 29 positive place invariants in 3 ms returned unsat
[2021-05-08 22:23:31] [INFO ] [Real]Absence check using 29 positive place invariants in 4 ms returned sat
[2021-05-08 22:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 22:23:31] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-08 22:23:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 22:23:31] [INFO ] [Nat]Absence check using 29 positive place invariants in 3 ms returned unsat
[2021-05-08 22:23:31] [INFO ] [Real]Absence check using 29 positive place invariants in 20 ms returned unsat
[2021-05-08 22:23:31] [INFO ] [Real]Absence check using 29 positive place invariants in 5 ms returned sat
[2021-05-08 22:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 22:23:31] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2021-05-08 22:23:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 22:23:32] [INFO ] [Nat]Absence check using 29 positive place invariants in 4 ms returned unsat
[2021-05-08 22:23:32] [INFO ] [Real]Absence check using 29 positive place invariants in 6 ms returned sat
[2021-05-08 22:23:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 22:23:32] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-08 22:23:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 22:23:32] [INFO ] [Nat]Absence check using 29 positive place invariants in 4 ms returned unsat
Successfully simplified 7 atomic propositions for a total of 8 simplifications.
[2021-05-08 22:23:32] [INFO ] Initial state test concluded for 4 properties.
FORMULA DLCround-PT-07a-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-07a-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-07a-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-07a-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p1)&&p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 109 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 109/109 places, 196/196 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 94 transition count 196
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 21 place count 88 transition count 184
Iterating global reduction 1 with 6 rules applied. Total rules applied 27 place count 88 transition count 184
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 28 place count 88 transition count 183
Applied a total of 28 rules in 5 ms. Remains 88 /109 variables (removed 21) and now considering 183/196 (removed 13) transitions.
[2021-05-08 22:23:32] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
// Phase 1: matrix 143 rows 88 cols
[2021-05-08 22:23:32] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-08 22:23:32] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-08 22:23:32] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
// Phase 1: matrix 143 rows 88 cols
[2021-05-08 22:23:32] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-08 22:23:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 22:23:32] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2021-05-08 22:23:32] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
// Phase 1: matrix 143 rows 88 cols
[2021-05-08 22:23:32] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-08 22:23:32] [INFO ] Dead Transitions using invariants and state equation in 83 ms returned []
Finished structural reductions, in 1 iterations. Remains : 88/109 places, 183/196 transitions.
Stuttering acceptance computed with spot in 211 ms :[true, (OR (NOT p1) (NOT p0)), (NOT p1), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DLCround-PT-07a-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (NEQ s87 0) (NEQ s0 1)), p0:(AND (EQ s18 0) (EQ s86 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 414 ms.
Product exploration explored 100000 steps with 0 reset in 359 ms.
Graph (complete) has 196 edges and 88 vertex of which 86 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Knowledge obtained : [(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[true, (OR (NOT p1) (NOT p0)), (NOT p1), (OR (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 219 ms.
Product exploration explored 100000 steps with 0 reset in 346 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 92 ms :[true, (OR (NOT p1) (NOT p0)), (NOT p1), (OR (NOT p1) (NOT p0))]
Support contains 4 out of 88 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 88/88 places, 183/183 transitions.
Graph (trivial) has 179 edges and 88 vertex of which 84 / 88 are part of one of the 12 SCC in 2 ms
Free SCC test removed 72 places
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 167 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 11 place count 6 transition count 6
Iterating global reduction 0 with 10 rules applied. Total rules applied 21 place count 6 transition count 6
Applied a total of 21 rules in 7 ms. Remains 6 /88 variables (removed 82) and now considering 6/183 (removed 177) transitions.
[2021-05-08 22:23:34] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 22:23:34] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 6 cols
[2021-05-08 22:23:34] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 22:23:34] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6/88 places, 6/183 transitions.
Product exploration explored 100000 steps with 0 reset in 191 ms.
Product exploration explored 100000 steps with 0 reset in 102 ms.
[2021-05-08 22:23:34] [INFO ] Flatten gal took : 7 ms
[2021-05-08 22:23:34] [INFO ] Flatten gal took : 7 ms
[2021-05-08 22:23:34] [INFO ] Time to serialize gal into /tmp/LTL13623297111337739644.gal : 13 ms
[2021-05-08 22:23:34] [INFO ] Time to serialize properties into /tmp/LTL5362594566425230023.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL13623297111337739644.gal, -t, CGAL, -LTL, /tmp/LTL5362594566425230023.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL13623297111337739644.gal -t CGAL -LTL /tmp/LTL5362594566425230023.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("((p25==0)&&(p204==1))")&&(G("((p223!=0)&&(p0!=1))")))))
Formula 0 simplified : !X("((p25==0)&&(p204==1))" & G"((p223!=0)&&(p0!=1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
0 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
12 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.136033,20536,1,0,38,20159,26,31,1997,23728,176
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DLCround-PT-07a-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DLCround-PT-07a-06 finished in 2641 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 109 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 109/109 places, 196/196 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 92 transition count 196
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 23 place count 86 transition count 184
Iterating global reduction 1 with 6 rules applied. Total rules applied 29 place count 86 transition count 184
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 86 transition count 183
Applied a total of 30 rules in 3 ms. Remains 86 /109 variables (removed 23) and now considering 183/196 (removed 13) transitions.
[2021-05-08 22:23:34] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
// Phase 1: matrix 143 rows 86 cols
[2021-05-08 22:23:34] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-08 22:23:34] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-08 22:23:34] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
// Phase 1: matrix 143 rows 86 cols
[2021-05-08 22:23:34] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-08 22:23:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 22:23:34] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2021-05-08 22:23:34] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
// Phase 1: matrix 143 rows 86 cols
[2021-05-08 22:23:34] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-08 22:23:34] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Finished structural reductions, in 1 iterations. Remains : 86/109 places, 183/196 transitions.
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-07a-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (NEQ s49 0) (NEQ s44 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-07a-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-07a-08 finished in 262 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 109 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 109/109 places, 196/196 transitions.
Graph (trivial) has 181 edges and 109 vertex of which 82 / 109 are part of one of the 12 SCC in 0 ms
Free SCC test removed 70 places
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 162 transitions.
Graph (complete) has 62 edges and 39 vertex of which 22 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.0 ms
Discarding 17 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 18 rules applied. Total rules applied 20 place count 12 transition count 24
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 21 place count 11 transition count 24
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 2 with 7 rules applied. Total rules applied 28 place count 11 transition count 17
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 28 place count 11 transition count 16
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 30 place count 10 transition count 16
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 31 place count 9 transition count 15
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 9 transition count 15
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 33 place count 9 transition count 14
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 35 place count 8 transition count 13
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 36 place count 8 transition count 13
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 37 place count 8 transition count 12
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 38 place count 7 transition count 11
Iterating global reduction 4 with 1 rules applied. Total rules applied 39 place count 7 transition count 11
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 40 place count 7 transition count 10
Applied a total of 40 rules in 12 ms. Remains 7 /109 variables (removed 102) and now considering 10/196 (removed 186) transitions.
// Phase 1: matrix 10 rows 7 cols
[2021-05-08 22:23:35] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 22:23:35] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 10 rows 7 cols
[2021-05-08 22:23:35] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 22:23:35] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2021-05-08 22:23:35] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 7 cols
[2021-05-08 22:23:35] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 22:23:35] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7/109 places, 10/196 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-07a-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s3 1) (OR (EQ s5 0) (EQ s0 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-07a-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-07a-11 finished in 102 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 109 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 109/109 places, 196/196 transitions.
Graph (trivial) has 193 edges and 109 vertex of which 90 / 109 are part of one of the 12 SCC in 1 ms
Free SCC test removed 78 places
Ensure Unique test removed 181 transitions
Reduce isomorphic transitions removed 181 transitions.
Graph (complete) has 43 edges and 31 vertex of which 15 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.1 ms
Discarding 16 places :
Also discarding 0 output transitions
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 12 place count 5 transition count 5
Iterating global reduction 0 with 10 rules applied. Total rules applied 22 place count 5 transition count 5
Applied a total of 22 rules in 2 ms. Remains 5 /109 variables (removed 104) and now considering 5/196 (removed 191) transitions.
[2021-05-08 22:23:35] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 22:23:35] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 22:23:35] [INFO ] Implicit Places using invariants in 7 ms returned []
[2021-05-08 22:23:35] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 22:23:35] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 22:23:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 22:23:35] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 17 ms to find 0 implicit places.
[2021-05-08 22:23:35] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 22:23:35] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 22:23:35] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-08 22:23:35] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/109 places, 5/196 transitions.
Stuttering acceptance computed with spot in 39 ms :[true, (NOT p0)]
Running random walk in product with property : DLCround-PT-07a-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s4 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-07a-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-07a-13 finished in 78 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620512616154

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="DLCround-PT-07a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is DLCround-PT-07a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r064-tall-162038397100340"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-07a.tgz
mv DLCround-PT-07a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;