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-162038396500012.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DES-PT-00b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038396500012
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 9.6K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 23 03:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 03:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 9.3K Mar 22 12:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K 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 66K 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 DES-PT-00b-00
FORMULA_NAME DES-PT-00b-01
FORMULA_NAME DES-PT-00b-02
FORMULA_NAME DES-PT-00b-03
FORMULA_NAME DES-PT-00b-04
FORMULA_NAME DES-PT-00b-05
FORMULA_NAME DES-PT-00b-06
FORMULA_NAME DES-PT-00b-07
FORMULA_NAME DES-PT-00b-08
FORMULA_NAME DES-PT-00b-09
FORMULA_NAME DES-PT-00b-10
FORMULA_NAME DES-PT-00b-11
FORMULA_NAME DES-PT-00b-12
FORMULA_NAME DES-PT-00b-13
FORMULA_NAME DES-PT-00b-14
FORMULA_NAME DES-PT-00b-15

=== Now, execution of the tool begins

BK_START 1620458280205

Running Version 0
[2021-05-08 07:18:01] [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 07:18:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 07:18:01] [INFO ] Load time of PNML (sax parser for PT used): 62 ms
[2021-05-08 07:18:01] [INFO ] Transformed 271 places.
[2021-05-08 07:18:01] [INFO ] Transformed 230 transitions.
[2021-05-08 07:18:01] [INFO ] Found NUPN structural information;
[2021-05-08 07:18:01] [INFO ] Parsed PT model containing 271 places and 230 transitions in 104 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 07:18:01] [INFO ] Initial state test concluded for 3 properties.
FORMULA DES-PT-00b-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00b-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00b-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00b-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00b-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00b-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00b-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 271 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 271/271 places, 230/230 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 270 transition count 230
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 22 place count 249 transition count 209
Iterating global reduction 1 with 21 rules applied. Total rules applied 43 place count 249 transition count 209
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 56 place count 236 transition count 196
Iterating global reduction 1 with 13 rules applied. Total rules applied 69 place count 236 transition count 196
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 79 place count 236 transition count 186
Applied a total of 79 rules in 64 ms. Remains 236 /271 variables (removed 35) and now considering 186/230 (removed 44) transitions.
// Phase 1: matrix 186 rows 236 cols
[2021-05-08 07:18:01] [INFO ] Computed 58 place invariants in 24 ms
[2021-05-08 07:18:02] [INFO ] Implicit Places using invariants in 220 ms returned []
// Phase 1: matrix 186 rows 236 cols
[2021-05-08 07:18:02] [INFO ] Computed 58 place invariants in 7 ms
[2021-05-08 07:18:02] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
// Phase 1: matrix 186 rows 236 cols
[2021-05-08 07:18:02] [INFO ] Computed 58 place invariants in 13 ms
[2021-05-08 07:18:02] [INFO ] Dead Transitions using invariants and state equation in 118 ms returned []
Finished structural reductions, in 1 iterations. Remains : 236/271 places, 186/230 transitions.
[2021-05-08 07:18:02] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-08 07:18:02] [INFO ] Flatten gal took : 42 ms
FORMULA DES-PT-00b-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00b-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 07:18:02] [INFO ] Flatten gal took : 16 ms
[2021-05-08 07:18:02] [INFO ] Input system was already deterministic with 186 transitions.
Incomplete random walk after 100000 steps, including 898 resets, run finished after 349 ms. (steps per millisecond=286 ) properties (out of 9) seen :7
Running SMT prover for 2 properties.
// Phase 1: matrix 186 rows 236 cols
[2021-05-08 07:18:03] [INFO ] Computed 58 place invariants in 2 ms
[2021-05-08 07:18:03] [INFO ] [Real]Absence check using 36 positive place invariants in 7 ms returned sat
[2021-05-08 07:18:03] [INFO ] [Real]Absence check using 36 positive and 22 generalized place invariants in 5 ms returned sat
[2021-05-08 07:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 07:18:03] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2021-05-08 07:18:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 07:18:03] [INFO ] [Nat]Absence check using 36 positive place invariants in 3 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 7 simplifications.
[2021-05-08 07:18:03] [INFO ] Initial state test concluded for 2 properties.
FORMULA DES-PT-00b-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00b-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 236 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 236/236 places, 186/186 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 235 transition count 186
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 7 place count 229 transition count 180
Iterating global reduction 1 with 6 rules applied. Total rules applied 13 place count 229 transition count 180
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 15 place count 229 transition count 178
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 17 place count 227 transition count 176
Iterating global reduction 2 with 2 rules applied. Total rules applied 19 place count 227 transition count 176
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 20 place count 227 transition count 175
Applied a total of 20 rules in 58 ms. Remains 227 /236 variables (removed 9) and now considering 175/186 (removed 11) transitions.
// Phase 1: matrix 175 rows 227 cols
[2021-05-08 07:18:03] [INFO ] Computed 57 place invariants in 3 ms
[2021-05-08 07:18:03] [INFO ] Implicit Places using invariants in 88 ms returned []
// Phase 1: matrix 175 rows 227 cols
[2021-05-08 07:18:03] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-08 07:18:03] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
// Phase 1: matrix 175 rows 227 cols
[2021-05-08 07:18:03] [INFO ] Computed 57 place invariants in 4 ms
[2021-05-08 07:18:03] [INFO ] Dead Transitions using invariants and state equation in 93 ms returned []
Finished structural reductions, in 1 iterations. Remains : 227/236 places, 175/186 transitions.
Stuttering acceptance computed with spot in 208 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : DES-PT-00b-02 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(AND (NEQ s0 0) (NEQ s13 1)), p0:(EQ s105 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DES-PT-00b-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-00b-02 finished in 644 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)&&X(X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 236 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 236/236 places, 186/186 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 235 transition count 186
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 7 place count 229 transition count 180
Iterating global reduction 1 with 6 rules applied. Total rules applied 13 place count 229 transition count 180
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 16 place count 229 transition count 177
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 18 place count 227 transition count 175
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 227 transition count 175
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 227 transition count 174
Applied a total of 21 rules in 11 ms. Remains 227 /236 variables (removed 9) and now considering 174/186 (removed 12) transitions.
// Phase 1: matrix 174 rows 227 cols
[2021-05-08 07:18:03] [INFO ] Computed 57 place invariants in 3 ms
[2021-05-08 07:18:04] [INFO ] Implicit Places using invariants in 83 ms returned []
// Phase 1: matrix 174 rows 227 cols
[2021-05-08 07:18:04] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:18:04] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
// Phase 1: matrix 174 rows 227 cols
[2021-05-08 07:18:04] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:18:04] [INFO ] Dead Transitions using invariants and state equation in 85 ms returned []
Finished structural reductions, in 1 iterations. Remains : 227/236 places, 174/186 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : DES-PT-00b-04 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(OR (EQ s145 0) (EQ s209 1)), p1:(AND (NEQ s68 0) (NEQ s80 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 228 steps with 1 reset in 5 ms.
FORMULA DES-PT-00b-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-00b-04 finished in 471 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 236 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 236/236 places, 186/186 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 235 transition count 186
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 8 place count 228 transition count 179
Iterating global reduction 1 with 7 rules applied. Total rules applied 15 place count 228 transition count 179
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 18 place count 228 transition count 176
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 20 place count 226 transition count 174
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 226 transition count 174
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 226 transition count 173
Applied a total of 23 rules in 8 ms. Remains 226 /236 variables (removed 10) and now considering 173/186 (removed 13) transitions.
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:18:04] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:18:04] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:18:04] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-08 07:18:04] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:18:04] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:18:04] [INFO ] Dead Transitions using invariants and state equation in 84 ms returned []
Finished structural reductions, in 1 iterations. Remains : 226/236 places, 173/186 transitions.
Stuttering acceptance computed with spot in 54 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-00b-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s134 0) (EQ s89 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DES-PT-00b-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-00b-08 finished in 390 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 236 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 236/236 places, 186/186 transitions.
Graph (complete) has 417 edges and 236 vertex of which 235 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 234 transition count 164
Reduce places removed 21 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 22 rules applied. Total rules applied 44 place count 213 transition count 163
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 45 place count 212 transition count 163
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 45 place count 212 transition count 151
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 69 place count 200 transition count 151
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 74 place count 195 transition count 146
Iterating global reduction 3 with 5 rules applied. Total rules applied 79 place count 195 transition count 146
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 3 with 4 rules applied. Total rules applied 83 place count 195 transition count 142
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 85 place count 194 transition count 141
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 85 place count 194 transition count 140
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 87 place count 193 transition count 140
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 0 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 5 with 142 rules applied. Total rules applied 229 place count 122 transition count 69
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 231 place count 121 transition count 69
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 232 place count 120 transition count 68
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 233 place count 119 transition count 67
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 235 place count 117 transition count 67
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 6 with 2 rules applied. Total rules applied 237 place count 116 transition count 66
Applied a total of 237 rules in 50 ms. Remains 116 /236 variables (removed 120) and now considering 66/186 (removed 120) transitions.
// Phase 1: matrix 66 rows 116 cols
[2021-05-08 07:18:04] [INFO ] Computed 55 place invariants in 3 ms
[2021-05-08 07:18:04] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 66 rows 116 cols
[2021-05-08 07:18:04] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-08 07:18:05] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2021-05-08 07:18:05] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 66 rows 116 cols
[2021-05-08 07:18:05] [INFO ] Computed 55 place invariants in 0 ms
[2021-05-08 07:18:05] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Finished structural reductions, in 1 iterations. Remains : 116/236 places, 66/186 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-00b-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s2 0) (EQ s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5622 reset in 298 ms.
Product exploration explored 100000 steps with 5744 reset in 251 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5559 reset in 190 ms.
Product exploration explored 100000 steps with 5562 reset in 309 ms.
[2021-05-08 07:18:06] [INFO ] Flatten gal took : 8 ms
[2021-05-08 07:18:06] [INFO ] Flatten gal took : 6 ms
[2021-05-08 07:18:06] [INFO ] Time to serialize gal into /tmp/LTL7103375456417398207.gal : 7 ms
[2021-05-08 07:18:06] [INFO ] Time to serialize properties into /tmp/LTL13150314044165310505.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/LTL7103375456417398207.gal, -t, CGAL, -LTL, /tmp/LTL13150314044165310505.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/LTL7103375456417398207.gal -t CGAL -LTL /tmp/LTL13150314044165310505.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("((p13==0)||(p128==1))"))))
Formula 0 simplified : !FG"((p13==0)||(p128==1))"
Detected timeout of ITS tools.
[2021-05-08 07:18:21] [INFO ] Flatten gal took : 7 ms
[2021-05-08 07:18:21] [INFO ] Applying decomposition
[2021-05-08 07:18:21] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph17258702191521552366.txt, -o, /tmp/graph17258702191521552366.bin, -w, /tmp/graph17258702191521552366.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph17258702191521552366.bin, -l, -1, -v, -w, /tmp/graph17258702191521552366.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 07:18:21] [INFO ] Decomposing Gal with order
[2021-05-08 07:18:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 07:18:21] [INFO ] Removed a total of 27 redundant transitions.
[2021-05-08 07:18:21] [INFO ] Flatten gal took : 31 ms
[2021-05-08 07:18:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 8 ms.
[2021-05-08 07:18:21] [INFO ] Time to serialize gal into /tmp/LTL16842720190544405014.gal : 5 ms
[2021-05-08 07:18:21] [INFO ] Time to serialize properties into /tmp/LTL17127779254541136894.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/LTL16842720190544405014.gal, -t, CGAL, -LTL, /tmp/LTL17127779254541136894.ltl, -c, -stutter-deadlock], 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/LTL16842720190544405014.gal -t CGAL -LTL /tmp/LTL17127779254541136894.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G("((i2.i0.u0.p13==0)||(i0.u11.p128==1))"))))
Formula 0 simplified : !FG"((i2.i0.u0.p13==0)||(i0.u11.p128==1))"
Reverse transition relation is NOT exact ! Due to transitions t25_t34_t72_t35_t37_t48_t64_t65_t66_t67_t68_t69_t70_t49_t51_t53_t55_t57_t59_t61_t38, t8_t33, t9_t33, t146_t33, t145_t24, t107_t108_t123_t185_t126_t116_t117_t134, i0.t155, i1.u6.t0.t96.t88, i1.u6.t1.t90.t91.t92.t183, i2.i0.u0.t131.t132, i2.i0.u0.t139.t130.t100.t101.t102.t184, i2.i0.u0.t139.t130.t97.t133.t178.t78, i3.t3_t136_t75_t74, i13.t10_t15_t135_t13_t14, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/48/14/62
Computing Next relation with stutter on 82586 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13354789838111452537
[2021-05-08 07:18:36] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13354789838111452537
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13354789838111452537]
Compilation finished in 421 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin13354789838111452537]
Link finished in 38 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, <>([]((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin13354789838111452537]
LTSmin run took 2285 ms.
FORMULA DES-PT-00b-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DES-PT-00b-10 finished in 34435 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 236 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 236/236 places, 186/186 transitions.
Graph (complete) has 417 edges and 236 vertex of which 235 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 234 transition count 163
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 45 place count 212 transition count 163
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 45 place count 212 transition count 151
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 69 place count 200 transition count 151
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 74 place count 195 transition count 146
Iterating global reduction 2 with 5 rules applied. Total rules applied 79 place count 195 transition count 146
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 2 with 4 rules applied. Total rules applied 83 place count 195 transition count 142
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 85 place count 194 transition count 141
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 85 place count 194 transition count 140
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 87 place count 193 transition count 140
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 0 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 4 with 140 rules applied. Total rules applied 227 place count 123 transition count 70
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 4 with 4 rules applied. Total rules applied 231 place count 121 transition count 72
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 232 place count 120 transition count 71
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 233 place count 119 transition count 70
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 235 place count 117 transition count 70
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 5 with 2 rules applied. Total rules applied 237 place count 116 transition count 69
Applied a total of 237 rules in 33 ms. Remains 116 /236 variables (removed 120) and now considering 69/186 (removed 117) transitions.
// Phase 1: matrix 69 rows 116 cols
[2021-05-08 07:18:39] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-08 07:18:39] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 69 rows 116 cols
[2021-05-08 07:18:39] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-08 07:18:39] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2021-05-08 07:18:39] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 69 rows 116 cols
[2021-05-08 07:18:39] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-08 07:18:39] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 1 iterations. Remains : 116/236 places, 69/186 transitions.
Stuttering acceptance computed with spot in 31 ms :[true, (NOT p0)]
Running random walk in product with property : DES-PT-00b-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 s53 0) (EQ s73 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 7 steps with 0 reset in 0 ms.
FORMULA DES-PT-00b-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-00b-13 finished in 301 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620458320339

--------------------
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="DES-PT-00b"
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 DES-PT-00b, 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-162038396500012"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-00b.tgz
mv DES-PT-00b 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 ;