Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038291400108.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ClientsAndServers-PT-N0001P0, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038291400108
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 169K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K 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 3.4K Mar 28 15:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 03:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 03:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 22 12:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 23K Mar 22 12:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 8 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 9.2K 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 ClientsAndServers-PT-N0001P0-00
FORMULA_NAME ClientsAndServers-PT-N0001P0-01
FORMULA_NAME ClientsAndServers-PT-N0001P0-02
FORMULA_NAME ClientsAndServers-PT-N0001P0-03
FORMULA_NAME ClientsAndServers-PT-N0001P0-04
FORMULA_NAME ClientsAndServers-PT-N0001P0-05
FORMULA_NAME ClientsAndServers-PT-N0001P0-06
FORMULA_NAME ClientsAndServers-PT-N0001P0-07
FORMULA_NAME ClientsAndServers-PT-N0001P0-08
FORMULA_NAME ClientsAndServers-PT-N0001P0-09
FORMULA_NAME ClientsAndServers-PT-N0001P0-10
FORMULA_NAME ClientsAndServers-PT-N0001P0-11
FORMULA_NAME ClientsAndServers-PT-N0001P0-12
FORMULA_NAME ClientsAndServers-PT-N0001P0-13
FORMULA_NAME ClientsAndServers-PT-N0001P0-14
FORMULA_NAME ClientsAndServers-PT-N0001P0-15

=== Now, execution of the tool begins

BK_START 1620562389206

Running Version 0
[2021-05-09 12:13:10] [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]
[2021-05-09 12:13:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 12:13:10] [INFO ] Load time of PNML (sax parser for PT used): 17 ms
[2021-05-09 12:13:10] [INFO ] Transformed 25 places.
[2021-05-09 12:13:10] [INFO ] Transformed 18 transitions.
[2021-05-09 12:13:10] [INFO ] Parsed PT model containing 25 places and 18 transitions in 47 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 12:13:10] [INFO ] Initial state test concluded for 4 properties.
FORMULA ClientsAndServers-PT-N0001P0-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0001P0-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0001P0-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Applied a total of 0 rules in 14 ms. Remains 25 /25 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2021-05-09 12:13:10] [INFO ] Computed 8 place invariants in 7 ms
[2021-05-09 12:13:10] [INFO ] Implicit Places using invariants in 86 ms returned []
// Phase 1: matrix 18 rows 25 cols
[2021-05-09 12:13:10] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 12:13:11] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 25 cols
[2021-05-09 12:13:11] [INFO ] Computed 8 place invariants in 7 ms
[2021-05-09 12:13:11] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 18/18 transitions.
[2021-05-09 12:13:11] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-09 12:13:11] [INFO ] Flatten gal took : 17 ms
FORMULA ClientsAndServers-PT-N0001P0-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0001P0-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 12:13:11] [INFO ] Flatten gal took : 4 ms
[2021-05-09 12:13:11] [INFO ] Input system was already deterministic with 18 transitions.
Finished random walk after 11044 steps, including 63 resets, run visited all 26 properties in 26 ms. (steps per millisecond=424 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)||X(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 1 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 12:13:11] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 12:13:11] [INFO ] Implicit Places using invariants in 27 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 12:13:11] [INFO ] Computed 3 place invariants in 3 ms
[2021-05-09 12:13:11] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Starting structural reductions, iteration 1 : 20/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 12:13:11] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 12:13:11] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ClientsAndServers-PT-N0001P0-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(LEQ 2 s7), p1:(GT s15 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 547 steps with 3 reset in 11 ms.
FORMULA ClientsAndServers-PT-N0001P0-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0001P0-02 finished in 315 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
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 4 rules applied. Total rules applied 4 place count 22 transition count 17
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 21 transition count 15
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 9 place count 19 transition count 15
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 9 place count 19 transition count 13
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 13 place count 17 transition count 13
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 3 with 4 rules applied. Total rules applied 17 place count 15 transition count 11
Applied a total of 17 rules in 13 ms. Remains 15 /25 variables (removed 10) and now considering 11/18 (removed 7) transitions.
// Phase 1: matrix 11 rows 15 cols
[2021-05-09 12:13:11] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 12:13:11] [INFO ] Implicit Places using invariants in 18 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 19 ms to find 1 implicit places.
[2021-05-09 12:13:11] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2021-05-09 12:13:11] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-09 12:13:11] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Starting structural reductions, iteration 1 : 14/25 places, 11/18 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 14 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 13 transition count 10
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 13 transition count 9
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 4 place count 12 transition count 9
Applied a total of 4 rules in 2 ms. Remains 12 /14 variables (removed 2) and now considering 9/11 (removed 2) transitions.
// Phase 1: matrix 9 rows 12 cols
[2021-05-09 12:13:11] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 12:13:11] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 9 rows 12 cols
[2021-05-09 12:13:11] [INFO ] Computed 4 place invariants in 4 ms
[2021-05-09 12:13:11] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 12/25 places, 9/18 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ClientsAndServers-PT-N0001P0-03 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(LEQ s10 s4), p0:(LEQ s9 s7)], 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, null][true, true]]
Stuttering criterion allowed to conclude after 53 steps with 1 reset in 0 ms.
FORMULA ClientsAndServers-PT-N0001P0-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0001P0-03 finished in 169 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 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 8 rules applied. Total rules applied 8 place count 21 transition count 14
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 13 place count 17 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 16 transition count 13
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 14 place count 16 transition count 12
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 16 place count 15 transition count 12
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 18 place count 14 transition count 11
Applied a total of 18 rules in 5 ms. Remains 14 /25 variables (removed 11) and now considering 11/18 (removed 7) transitions.
// Phase 1: matrix 11 rows 14 cols
[2021-05-09 12:13:11] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 12:13:11] [INFO ] Implicit Places using invariants in 12 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 12 ms to find 1 implicit places.
[2021-05-09 12:13:11] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 13 cols
[2021-05-09 12:13:11] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 12:13:11] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Starting structural reductions, iteration 1 : 13/25 places, 11/18 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 13 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 12 transition count 10
Applied a total of 2 rules in 2 ms. Remains 12 /13 variables (removed 1) and now considering 10/11 (removed 1) transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-09 12:13:11] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 12:13:11] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-09 12:13:11] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 12:13:11] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 12/25 places, 10/18 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ClientsAndServers-PT-N0001P0-04 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(LEQ s11 s1), p0:(GT s10 s7)], 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, null][true, true]]
Product exploration explored 100000 steps with 4689 reset in 132 ms.
Stack based approach found an accepted trace after 273 steps with 13 reset with depth 14 and stack size 14 in 1 ms.
FORMULA ClientsAndServers-PT-N0001P0-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0001P0-04 finished in 285 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 1 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 12:13:12] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 12:13:12] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 12:13:12] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 12:13:12] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 12:13:12] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 12:13:12] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0001P0-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(LEQ s14 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 33333 reset in 86 ms.
Product exploration explored 100000 steps with 33333 reset in 104 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 73 ms.
Product exploration explored 100000 steps with 33333 reset in 80 ms.
Applying partial POR strategy [true, false, true, false]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Support contains 2 out of 21 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 21/21 places, 18/18 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 21 transition count 18
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 5 place count 21 transition count 18
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 21 transition count 18
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 21 transition count 18
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 12 place count 19 transition count 16
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 14 place count 19 transition count 16
Deduced a syphon composed of 8 places in 0 ms
Applied a total of 14 rules in 3 ms. Remains 19 /21 variables (removed 2) and now considering 16/18 (removed 2) transitions.
[2021-05-09 12:13:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 16 rows 19 cols
[2021-05-09 12:13:12] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 12:13:12] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 19/21 places, 16/18 transitions.
Product exploration explored 100000 steps with 33333 reset in 172 ms.
Product exploration explored 100000 steps with 33333 reset in 144 ms.
[2021-05-09 12:13:13] [INFO ] Flatten gal took : 3 ms
[2021-05-09 12:13:13] [INFO ] Flatten gal took : 2 ms
[2021-05-09 12:13:13] [INFO ] Time to serialize gal into /tmp/LTL5854929532044561214.gal : 1 ms
[2021-05-09 12:13:13] [INFO ] Time to serialize properties into /tmp/LTL11111333281476335074.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/LTL5854929532044561214.gal, -t, CGAL, -LTL, /tmp/LTL11111333281476335074.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/LTL5854929532044561214.gal -t CGAL -LTL /tmp/LTL11111333281476335074.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X("(Mi<=Uf)"))))
Formula 0 simplified : !XX"(Mi<=Uf)"
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/17/1/18
Computing Next relation with stutter on 1 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
6 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,0,0.084527,18148,1,0,37,11565,54,24,603,12243,49
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ClientsAndServers-PT-N0001P0-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ClientsAndServers-PT-N0001P0-05 finished in 1276 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(((p0||F(p1)) U (G((p0||F(p1)))||(p2&&(p0||F(p1))&&X(p3)))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 1 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2021-05-09 12:13:13] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 12:13:13] [INFO ] Implicit Places using invariants in 16 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 16 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 12:13:13] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 12:13:13] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Starting structural reductions, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 12:13:13] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 12:13:13] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3))]
Running random walk in product with property : ClientsAndServers-PT-N0001P0-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) p0 (NOT p1) (NOT p3)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0} source=2 dest: 1}, { cond=(AND p2 p0 (NOT p1) (NOT p3)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(GT s19 s9), p1:(GT s5 s18), p2:(GT s4 s14), p3:(GT 2 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 896 reset in 127 ms.
Product exploration explored 100000 steps with 933 reset in 120 ms.
Knowledge obtained : [(NOT p0), (NOT p1), (NOT p2), (NOT p3)]
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3))]
Product exploration explored 100000 steps with 851 reset in 152 ms.
Product exploration explored 100000 steps with 901 reset in 154 ms.
[2021-05-09 12:13:14] [INFO ] Flatten gal took : 2 ms
[2021-05-09 12:13:14] [INFO ] Flatten gal took : 2 ms
[2021-05-09 12:13:14] [INFO ] Time to serialize gal into /tmp/LTL12712345555846582432.gal : 1 ms
[2021-05-09 12:13:14] [INFO ] Time to serialize properties into /tmp/LTL4159379878243890099.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/LTL12712345555846582432.gal, -t, CGAL, -LTL, /tmp/LTL4159379878243890099.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/LTL12712345555846582432.gal -t CGAL -LTL /tmp/LTL4159379878243890099.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F((("(CwG>MpA)")||(F("(CF>Cb)")))U((G(("(CwG>MpA)")||(F("(CF>Cb)"))))||((("(CA>Si)")&&(X("(Ci<2)")))&&(("(CwG>MpA)")||(F("(CF>Cb)")))))))))
Formula 0 simplified : !GF(("(CwG>MpA)" | F"(CF>Cb)") U (G("(CwG>MpA)" | F"(CF>Cb)") | ("(CA>Si)" & ("(CwG>MpA)" | F"(CF>Cb)") & X"(Ci<2)")))
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/17/1/18
Computing Next relation with stutter on 1 deadlock states
27 unique states visited
27 strongly connected components in search stack
28 transitions explored
27 items max in DFS search stack
122 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,0,1.23545,64864,1,0,2888,253602,75,2027,666,358518,5235
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ClientsAndServers-PT-N0001P0-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ClientsAndServers-PT-N0001P0-07 finished in 2623 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 0 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2021-05-09 12:13:15] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 12:13:16] [INFO ] Implicit Places using invariants in 46 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 12:13:16] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 12:13:16] [INFO ] Dead Transitions using invariants and state equation in 139 ms returned []
Starting structural reductions, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 12:13:16] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 12:13:16] [INFO ] Dead Transitions using invariants and state equation in 125 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 132 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0001P0-08 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: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(LEQ s14 s19)], 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6344 steps with 24 reset in 7 ms.
FORMULA ClientsAndServers-PT-N0001P0-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0001P0-08 finished in 479 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((p0||(p1&&G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 1 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2021-05-09 12:13:16] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 12:13:16] [INFO ] Implicit Places using invariants in 14 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 15 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 12:13:16] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 12:13:16] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Starting structural reductions, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 12:13:16] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-09 12:13:16] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true]
Running random walk in product with property : ClientsAndServers-PT-N0001P0-09 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=0 dest: 4}], [{ cond=(OR (AND p0 p2) (AND p1 p2)), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p1)) (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=2, aps=[p0:(AND (LEQ s16 s3) (LEQ 1 s20)), p1:(LEQ s11 s14), p2:(GT 1 s20)], 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N0001P0-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0001P0-09 finished in 227 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G((p0&&F(p1)))||X(F(!p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 0 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2021-05-09 12:13:16] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 12:13:16] [INFO ] Implicit Places using invariants in 17 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 18 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 12:13:16] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 12:13:16] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Starting structural reductions, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 12:13:16] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 12:13:16] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 86 ms :[(AND p0 (NOT p1)), p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : ClientsAndServers-PT-N0001P0-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 1 s9), p1:(GT s19 s18)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 85 ms.
Product exploration explored 100000 steps with 50000 reset in 61 ms.
Knowledge obtained : [(NOT p0), (NOT p1)]
Adopting property with smaller alphabet thanks to knowledge :(NOT p0)
Stuttering acceptance computed with spot in 55 ms :[false, p0]
Support contains 1 out of 21 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 21/21 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 12:13:17] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 12:13:17] [INFO ] Implicit Places using invariants in 34 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 34 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 12:13:17] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 12:13:17] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Starting structural reductions, iteration 1 : 20/21 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 12:13:17] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 12:13:17] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/21 places, 18/18 transitions.
Stuttering acceptance computed with spot in 54 ms :[false, p0]
Product exploration explored 100000 steps with 50000 reset in 73 ms.
Product exploration explored 100000 steps with 50000 reset in 80 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 59 ms :[false, p0]
Support contains 1 out of 20 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 20/20 places, 18/18 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 20 transition count 18
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 8 place count 20 transition count 18
Deduced a syphon composed of 11 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 20 transition count 18
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 15 place count 16 transition count 14
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 19 place count 16 transition count 14
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 16 transition count 14
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 15 transition count 13
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 15 transition count 13
Deduced a syphon composed of 8 places in 0 ms
Applied a total of 23 rules in 2 ms. Remains 15 /20 variables (removed 5) and now considering 13/18 (removed 5) transitions.
[2021-05-09 12:13:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 15 cols
[2021-05-09 12:13:17] [INFO ] Computed 3 place invariants in 14 ms
[2021-05-09 12:13:17] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 15/20 places, 13/18 transitions.
Product exploration explored 100000 steps with 50000 reset in 157 ms.
Product exploration explored 100000 steps with 50000 reset in 129 ms.
Starting structural reductions, iteration 0 : 21/21 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 12:13:17] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 12:13:17] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 12:13:17] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-09 12:13:18] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 12:13:18] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 12:13:18] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 21/21 places, 18/18 transitions.
Application raised an uncaught exception null
java.lang.UnsupportedOperationException
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:879)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:789)
at fr.lip6.move.gal.application.MccTranslator.lambda$3(MccTranslator.java:862)
at fr.lip6.move.gal.structural.expr.NaryOp.forEachChild(NaryOp.java:153)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:862)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:760)
at fr.lip6.move.gal.application.MccTranslator.rebuildSpecification(MccTranslator.java:729)
at fr.lip6.move.gal.application.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:585)
at fr.lip6.move.gal.application.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:269)
at fr.lip6.move.gal.application.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:60)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:470)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)

BK_STOP 1620562398211

--------------------
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="ClientsAndServers-PT-N0001P0"
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 ClientsAndServers-PT-N0001P0, 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 r045-oct2-162038291400108"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N0001P0.tgz
mv ClientsAndServers-PT-N0001P0 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 ;