About the Execution of LTSMin+red for ClientsAndServers-PT-N0005P1
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 405.632 | 30877.00 | 49574.00 | 637.00 | TFTFT?F?TFFFFFT? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r073-smll-167814399300235.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ClientsAndServers-PT-N0005P1, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r073-smll-167814399300235
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 6.2K Feb 26 13:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 13:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 13:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 13:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 26 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 13:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 26 13:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 9.2K Mar 5 18:22 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-N0005P1-LTLCardinality-00
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLCardinality-01
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLCardinality-02
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLCardinality-03
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLCardinality-04
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLCardinality-05
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLCardinality-06
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLCardinality-07
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLCardinality-08
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLCardinality-09
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLCardinality-10
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLCardinality-11
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLCardinality-12
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLCardinality-13
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLCardinality-14
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678319869922
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ClientsAndServers-PT-N0005P1
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 23:57:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 23:57:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 23:57:53] [INFO ] Load time of PNML (sax parser for PT used): 31 ms
[2023-03-08 23:57:53] [INFO ] Transformed 25 places.
[2023-03-08 23:57:53] [INFO ] Transformed 18 transitions.
[2023-03-08 23:57:53] [INFO ] Parsed PT model containing 25 places and 18 transitions and 54 arcs in 131 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ClientsAndServers-PT-N0005P1-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0005P1-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0005P1-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0005P1-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Applied a total of 0 rules in 13 ms. Remains 25 /25 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2023-03-08 23:57:53] [INFO ] Computed 8 place invariants in 8 ms
[2023-03-08 23:57:53] [INFO ] Implicit Places using invariants in 212 ms returned []
[2023-03-08 23:57:53] [INFO ] Invariant cache hit.
[2023-03-08 23:57:53] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 326 ms to find 0 implicit places.
[2023-03-08 23:57:53] [INFO ] Invariant cache hit.
[2023-03-08 23:57:54] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 416 ms. Remains : 25/25 places, 18/18 transitions.
Support contains 20 out of 25 places after structural reductions.
[2023-03-08 23:57:54] [INFO ] Flatten gal took : 34 ms
[2023-03-08 23:57:54] [INFO ] Flatten gal took : 10 ms
[2023-03-08 23:57:54] [INFO ] Input system was already deterministic with 18 transitions.
Support contains 19 out of 25 places (down from 20) after GAL structural reductions.
Incomplete random walk after 10008 steps, including 9 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 24) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-08 23:57:54] [INFO ] Invariant cache hit.
[2023-03-08 23:57:54] [INFO ] After 72ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 23:57:55] [INFO ] [Nat]Absence check using 5 positive place invariants in 12 ms returned sat
[2023-03-08 23:57:55] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 4 ms returned sat
[2023-03-08 23:57:55] [INFO ] After 77ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA ClientsAndServers-PT-N0005P1-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ClientsAndServers-PT-N0005P1-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((G(p0)||(p0&&F((G(F(p1))||(p2&&F(p1))))))))))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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 3 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2023-03-08 23:57:55] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-08 23:57:55] [INFO ] Implicit Places using invariants in 54 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/25 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 66 ms. Remains : 20/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 575 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(GT 1 s5), p1:(GT 1 s2), p2:(GT 1 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 486 ms.
Product exploration explored 100000 steps with 33333 reset in 329 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X (X (NOT (AND p0 (NOT p2))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p1 p2)
Knowledge based reduction with 4 factoid took 259 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ClientsAndServers-PT-N0005P1-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ClientsAndServers-PT-N0005P1-LTLCardinality-00 finished in 1866 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (G(p1) U (p0 U G(p2)))))'
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 21 transition count 16
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 19 transition count 14
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12 place count 17 transition count 14
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 12 place count 17 transition count 12
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 16 place count 15 transition count 12
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 20 place count 13 transition count 10
Applied a total of 20 rules in 20 ms. Remains 13 /25 variables (removed 12) and now considering 10/18 (removed 8) transitions.
// Phase 1: matrix 10 rows 13 cols
[2023-03-08 23:57:57] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-08 23:57:57] [INFO ] Implicit Places using invariants in 56 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 58 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/25 places, 10/18 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 12 transition count 8
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 10 transition count 8
Applied a total of 4 rules in 2 ms. Remains 10 /12 variables (removed 2) and now considering 8/10 (removed 2) transitions.
// Phase 1: matrix 8 rows 10 cols
[2023-03-08 23:57:57] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-08 23:57:57] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-08 23:57:57] [INFO ] Invariant cache hit.
[2023-03-08 23:57:57] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 10/25 places, 8/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 170 ms. Remains : 10/25 places, 8/18 transitions.
Stuttering acceptance computed with spot in 402 ms :[(NOT p2), true, (OR (AND (NOT p1) p2) (AND p0 (NOT p1))), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1) p0), (NOT p2)]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(AND p2 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 4}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND p2 (NOT p1)) (AND p0 (NOT p1))), acceptance={} source=2 dest: 1}, { cond=(OR (AND p2 p1) (AND p0 p1)), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=4 dest: 2}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p2 p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=4 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=5 dest: 2}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=5 dest: 3}, { cond=(AND p2 p0 p1), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=6 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={} source=6 dest: 3}, { cond=(AND p2 p0), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p2) p0), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p2:(LEQ 2 s4), p0:(LEQ s8 s5), p1:(LEQ 1 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null][true, true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 12 steps with 0 reset in 1 ms.
FORMULA ClientsAndServers-PT-N0005P1-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0005P1-LTLCardinality-01 finished in 605 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F(G(p1))))))'
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 18
Applied a total of 2 rules in 1 ms. Remains 23 /25 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2023-03-08 23:57:57] [INFO ] Computed 6 place invariants in 10 ms
[2023-03-08 23:57:58] [INFO ] Implicit Places using invariants in 76 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 78 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 81 ms. Remains : 22/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 236 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 1 s16), p1:(LEQ 1 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 24 reset in 462 ms.
Product exploration explored 100000 steps with 23 reset in 460 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 231 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Finished random walk after 53 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=53 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 4 factoid took 297 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
// Phase 1: matrix 18 rows 22 cols
[2023-03-08 23:58:00] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-08 23:58:00] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-08 23:58:00] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 23:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:58:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-08 23:58:00] [INFO ] Computed and/alt/rep : 17/19/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-08 23:58:00] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Could not prove EG (NOT p1)
[2023-03-08 23:58:00] [INFO ] Invariant cache hit.
[2023-03-08 23:58:00] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-08 23:58:00] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-08 23:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:58:00] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-08 23:58:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:58:00] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-08 23:58:00] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 23:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:58:00] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-08 23:58:00] [INFO ] Computed and/alt/rep : 17/19/17 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-08 23:58:00] [INFO ] Added : 9 causal constraints over 2 iterations in 43 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-03-08 23:58:00] [INFO ] Invariant cache hit.
[2023-03-08 23:58:00] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-08 23:58:00] [INFO ] Invariant cache hit.
[2023-03-08 23:58:00] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2023-03-08 23:58:00] [INFO ] Invariant cache hit.
[2023-03-08 23:58:00] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 210 ms. Remains : 22/22 places, 18/18 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 293 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Finished random walk after 53 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 5 factoid took 349 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
[2023-03-08 23:58:01] [INFO ] Invariant cache hit.
[2023-03-08 23:58:01] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-08 23:58:01] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 23:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:58:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-08 23:58:02] [INFO ] Computed and/alt/rep : 17/19/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-08 23:58:02] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Could not prove EG (NOT p1)
[2023-03-08 23:58:02] [INFO ] Invariant cache hit.
[2023-03-08 23:58:02] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-08 23:58:02] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 23:58:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:58:02] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-08 23:58:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:58:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-08 23:58:02] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 23:58:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:58:02] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-08 23:58:02] [INFO ] Computed and/alt/rep : 17/19/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-08 23:58:02] [INFO ] Added : 9 causal constraints over 2 iterations in 42 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 19 reset in 246 ms.
Product exploration explored 100000 steps with 19 reset in 278 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Support contains 2 out of 22 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22/22 places, 18/18 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 22 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 6 place count 22 transition count 18
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 9 place count 22 transition count 18
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 19 transition count 15
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 19 transition count 15
Performed 3 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 3 rules applied. Total rules applied 18 place count 19 transition count 15
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 20 place count 17 transition count 13
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 17 transition count 13
Deduced a syphon composed of 7 places in 0 ms
Applied a total of 22 rules in 8 ms. Remains 17 /22 variables (removed 5) and now considering 13/18 (removed 5) transitions.
[2023-03-08 23:58:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 17 cols
[2023-03-08 23:58:03] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-08 23:58:03] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/22 places, 13/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 84 ms. Remains : 17/22 places, 13/18 transitions.
Support contains 2 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2023-03-08 23:58:03] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-08 23:58:03] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-08 23:58:03] [INFO ] Invariant cache hit.
[2023-03-08 23:58:03] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-08 23:58:03] [INFO ] Invariant cache hit.
[2023-03-08 23:58:03] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 173 ms. Remains : 22/22 places, 18/18 transitions.
Treatment of property ClientsAndServers-PT-N0005P1-LTLCardinality-05 finished in 5878 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 21 transition count 12
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 16 place count 15 transition count 12
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 16 place count 15 transition count 11
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 18 place count 14 transition count 11
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 26 place count 10 transition count 7
Applied a total of 26 rules in 5 ms. Remains 10 /25 variables (removed 15) and now considering 7/18 (removed 11) transitions.
// Phase 1: matrix 7 rows 10 cols
[2023-03-08 23:58:03] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-08 23:58:03] [INFO ] Implicit Places using invariants in 40 ms returned [6, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 42 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/25 places, 7/18 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 8 transition count 5
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 6 transition count 5
Applied a total of 4 rules in 4 ms. Remains 6 /8 variables (removed 2) and now considering 5/7 (removed 2) transitions.
// Phase 1: matrix 5 rows 6 cols
[2023-03-08 23:58:03] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-08 23:58:03] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-08 23:58:03] [INFO ] Invariant cache hit.
[2023-03-08 23:58:03] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6/25 places, 5/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 129 ms. Remains : 6/25 places, 5/18 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s5)], 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]]
Product exploration explored 100000 steps with 15155 reset in 118 ms.
Product exploration explored 100000 steps with 15084 reset in 147 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 161 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=11 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 191 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
[2023-03-08 23:58:04] [INFO ] Invariant cache hit.
[2023-03-08 23:58:04] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-08 23:58:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:58:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-08 23:58:04] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-08 23:58:04] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 5/5 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2023-03-08 23:58:04] [INFO ] Invariant cache hit.
[2023-03-08 23:58:04] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-08 23:58:04] [INFO ] Invariant cache hit.
[2023-03-08 23:58:04] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-08 23:58:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 23:58:04] [INFO ] Invariant cache hit.
[2023-03-08 23:58:04] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 83 ms. Remains : 6/6 places, 5/5 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 142 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Finished random walk after 45 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=22 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 184 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
[2023-03-08 23:58:05] [INFO ] Invariant cache hit.
[2023-03-08 23:58:05] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-08 23:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:58:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-08 23:58:05] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-08 23:58:05] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Product exploration explored 100000 steps with 15051 reset in 99 ms.
Product exploration explored 100000 steps with 15137 reset in 116 ms.
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 5/5 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2023-03-08 23:58:05] [INFO ] Invariant cache hit.
[2023-03-08 23:58:05] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-08 23:58:05] [INFO ] Invariant cache hit.
[2023-03-08 23:58:05] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-08 23:58:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 23:58:05] [INFO ] Invariant cache hit.
[2023-03-08 23:58:05] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 111 ms. Remains : 6/6 places, 5/5 transitions.
Treatment of property ClientsAndServers-PT-N0005P1-LTLCardinality-07 finished in 2073 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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 2 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2023-03-08 23:58:05] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-08 23:58:05] [INFO ] Implicit Places using invariants in 49 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 51 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/25 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.
Finished structural reductions in LTL mode , in 2 iterations and 56 ms. Remains : 20/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 103 ms.
Product exploration explored 100000 steps with 50000 reset in 137 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ClientsAndServers-PT-N0005P1-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ClientsAndServers-PT-N0005P1-LTLCardinality-08 finished in 513 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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 2 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
[2023-03-08 23:58:06] [INFO ] Invariant cache hit.
[2023-03-08 23:58:06] [INFO ] Implicit Places using invariants in 39 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 41 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/25 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.
Finished structural reductions in LTL mode , in 2 iterations and 44 ms. Remains : 20/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 177 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLCardinality-09 automaton TGBA Formula[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:(LEQ s5 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 26 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N0005P1-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0005P1-LTLCardinality-09 finished in 241 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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 2 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
[2023-03-08 23:58:06] [INFO ] Invariant cache hit.
[2023-03-08 23:58:06] [INFO ] Implicit Places using invariants in 44 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 49 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/25 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 53 ms. Remains : 20/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GT s12 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 10581 steps with 2 reset in 29 ms.
FORMULA ClientsAndServers-PT-N0005P1-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0005P1-LTLCardinality-10 finished in 265 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U !X((p1 U (!p0 U p2)))))'
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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
[2023-03-08 23:58:06] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-08 23:58:06] [INFO ] Implicit Places using invariants in 45 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
Starting structural reductions in LTL mode, 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.
Finished structural reductions in LTL mode , in 2 iterations and 50 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 252 ms :[p2, p2, p2, true, p2]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=p2, acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(OR (AND (NOT p0) p1) (AND (NOT p0) p2)), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p2, acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(GT s16 s13), p1:(LEQ 3 s0), p2:(LEQ 2 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 135 steps with 0 reset in 1 ms.
FORMULA ClientsAndServers-PT-N0005P1-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0005P1-LTLCardinality-11 finished in 329 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0||F(p1)||(p2&&X(p3)))))))'
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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
[2023-03-08 23:58:07] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-08 23:58:07] [INFO ] Implicit Places using invariants in 43 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 45 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/25 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.
Finished structural reductions in LTL mode , in 2 iterations and 49 ms. Remains : 20/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 343 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p1), (OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p1) p2 (NOT p3)))]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p1) p2 (NOT p3))), acceptance={} source=4 dest: 3}]], initial=0, aps=[p0:(LEQ s17 s15), p1:(GT 1 s9), p2:(GT 3 s11), p3:(GT 2 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 458 reset in 252 ms.
Product exploration explored 100000 steps with 454 reset in 273 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 p2 p3), true, (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 367 ms. Reduced automaton from 5 states, 7 edges and 4 AP (stutter sensitive) to 5 states, 7 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 312 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p1), (OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p1) p2 (NOT p3)))]
Incomplete random walk after 10009 steps, including 10 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 4) seen :3
Finished Best-First random walk after 662 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=132 )
Knowledge obtained : [(AND p0 p1 p2 p3), true, (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2))))]
False Knowledge obtained : [(F (OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p1) p2 (NOT p3)))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1) p2))]
Knowledge based reduction with 4 factoid took 431 ms. Reduced automaton from 5 states, 7 edges and 4 AP (stutter sensitive) to 5 states, 7 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 357 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p1), (OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p1) p2 (NOT p3)))]
Stuttering acceptance computed with spot in 328 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p1), (OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p1) p2 (NOT p3)))]
Support contains 5 out of 20 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 20/20 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
[2023-03-08 23:58:10] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-08 23:58:10] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-08 23:58:10] [INFO ] Invariant cache hit.
[2023-03-08 23:58:10] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-08 23:58:10] [INFO ] Invariant cache hit.
[2023-03-08 23:58:10] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 153 ms. Remains : 20/20 places, 18/18 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 p2 p3), true, (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 327 ms. Reduced automaton from 5 states, 7 edges and 4 AP (stutter sensitive) to 5 states, 7 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 330 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p1), (OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p1) p2 (NOT p3)))]
Incomplete random walk after 10003 steps, including 14 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 4) seen :2
Finished Best-First random walk after 525 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=75 )
Knowledge obtained : [(AND p0 p1 p2 p3), true, (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2))))]
False Knowledge obtained : [(F (OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p1) p2 (NOT p3)))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1) p2))]
Knowledge based reduction with 4 factoid took 432 ms. Reduced automaton from 5 states, 7 edges and 4 AP (stutter sensitive) to 5 states, 7 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 326 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p1), (OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p1) p2 (NOT p3)))]
Stuttering acceptance computed with spot in 326 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p1), (OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p1) p2 (NOT p3)))]
Stuttering acceptance computed with spot in 324 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p1), (OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p1) p2 (NOT p3)))]
Product exploration explored 100000 steps with 457 reset in 234 ms.
Product exploration explored 100000 steps with 457 reset in 282 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 373 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p1), (OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p1) p2 (NOT p3)))]
Support contains 5 out of 20 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 20/20 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 20 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 20 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 20 transition count 18
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 19 transition count 17
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 19 transition count 17
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 19 transition count 17
Deduced a syphon composed of 7 places in 0 ms
Applied a total of 10 rules in 11 ms. Remains 19 /20 variables (removed 1) and now considering 17/18 (removed 1) transitions.
[2023-03-08 23:58:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 17 rows 19 cols
[2023-03-08 23:58:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-08 23:58:13] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/20 places, 17/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 73 ms. Remains : 19/20 places, 17/18 transitions.
Support contains 5 out of 20 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 20/20 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
[2023-03-08 23:58:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-08 23:58:13] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-08 23:58:13] [INFO ] Invariant cache hit.
[2023-03-08 23:58:13] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-08 23:58:13] [INFO ] Invariant cache hit.
[2023-03-08 23:58:13] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 140 ms. Remains : 20/20 places, 18/18 transitions.
Treatment of property ClientsAndServers-PT-N0005P1-LTLCardinality-12 finished in 6455 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(G((!p0&&F(!p1))))))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 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 7 rules applied. Total rules applied 7 place count 22 transition count 14
Reduce places removed 4 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 18 transition count 12
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 15 place count 16 transition count 12
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 15 place count 16 transition count 10
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 19 place count 14 transition count 10
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 25 place count 11 transition count 7
Applied a total of 25 rules in 8 ms. Remains 11 /25 variables (removed 14) and now considering 7/18 (removed 11) transitions.
// Phase 1: matrix 7 rows 11 cols
[2023-03-08 23:58:13] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:58:13] [INFO ] Implicit Places using invariants in 41 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 42 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/25 places, 7/18 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 10 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 9 transition count 6
Applied a total of 2 rules in 2 ms. Remains 9 /10 variables (removed 1) and now considering 6/7 (removed 1) transitions.
// Phase 1: matrix 6 rows 9 cols
[2023-03-08 23:58:13] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-08 23:58:13] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-08 23:58:13] [INFO ] Invariant cache hit.
[2023-03-08 23:58:13] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 9/25 places, 6/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 119 ms. Remains : 9/25 places, 6/18 transitions.
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s7), p1:(LEQ s3 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 10228 reset in 126 ms.
Product exploration explored 100000 steps with 10266 reset in 157 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 281 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 34 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 5 factoid took 337 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
[2023-03-08 23:58:15] [INFO ] Invariant cache hit.
[2023-03-08 23:58:15] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-08 23:58:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:58:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-08 23:58:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:58:15] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 23:58:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:58:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-08 23:58:15] [INFO ] Computed and/alt/rep : 5/6/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-08 23:58:15] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Could not prove EG (AND (NOT p0) p1)
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-08 23:58:15] [INFO ] Invariant cache hit.
[2023-03-08 23:58:15] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 23:58:15] [INFO ] Invariant cache hit.
[2023-03-08 23:58:15] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-08 23:58:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 23:58:15] [INFO ] Invariant cache hit.
[2023-03-08 23:58:15] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 113 ms. Remains : 9/9 places, 6/6 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND p1 (NOT p0))), (X (NOT p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 279 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 34 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=34 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND p1 (NOT p0))), (X (NOT p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 5 factoid took 370 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
[2023-03-08 23:58:16] [INFO ] Invariant cache hit.
[2023-03-08 23:58:16] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-08 23:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:58:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-08 23:58:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:58:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-08 23:58:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:58:16] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-08 23:58:16] [INFO ] Computed and/alt/rep : 5/6/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-08 23:58:16] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Could not prove EG (AND (NOT p0) p1)
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 10292 reset in 129 ms.
Product exploration explored 100000 steps with 10207 reset in 152 ms.
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-08 23:58:16] [INFO ] Invariant cache hit.
[2023-03-08 23:58:16] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-08 23:58:16] [INFO ] Invariant cache hit.
[2023-03-08 23:58:16] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-08 23:58:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 23:58:16] [INFO ] Invariant cache hit.
[2023-03-08 23:58:17] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 121 ms. Remains : 9/9 places, 6/6 transitions.
Treatment of property ClientsAndServers-PT-N0005P1-LTLCardinality-15 finished in 3375 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F(G(p1))))))'
Found a Shortening insensitive property : ClientsAndServers-PT-N0005P1-LTLCardinality-05
Stuttering acceptance computed with spot in 254 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 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 6 rules applied. Total rules applied 6 place count 23 transition count 14
Reduce places removed 4 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 19 transition count 12
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 14 place count 17 transition count 12
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 20 place count 14 transition count 9
Applied a total of 20 rules in 8 ms. Remains 14 /25 variables (removed 11) and now considering 9/18 (removed 9) transitions.
// Phase 1: matrix 9 rows 14 cols
[2023-03-08 23:58:17] [INFO ] Computed 6 place invariants in 0 ms
[2023-03-08 23:58:17] [INFO ] Implicit Places using invariants in 52 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 54 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 13/25 places, 9/18 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 1 rules applied. Total rules applied 1 place count 13 transition count 8
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 8
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 12 transition count 6
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 7 place count 9 transition count 6
Applied a total of 7 rules in 5 ms. Remains 9 /13 variables (removed 4) and now considering 6/9 (removed 3) transitions.
// Phase 1: matrix 6 rows 9 cols
[2023-03-08 23:58:17] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-08 23:58:17] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-08 23:58:17] [INFO ] Invariant cache hit.
[2023-03-08 23:58:17] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 9/25 places, 6/18 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 181 ms. Remains : 9/25 places, 6/18 transitions.
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 1 s6), p1:(LEQ 1 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 67 reset in 168 ms.
Stack based approach found an accepted trace after 32345 steps with 19 reset with depth 8 and stack size 8 in 60 ms.
Treatment of property ClientsAndServers-PT-N0005P1-LTLCardinality-05 finished in 842 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0||F(p1)||(p2&&X(p3)))))))'
Found a Lengthening insensitive property : ClientsAndServers-PT-N0005P1-LTLCardinality-12
Stuttering acceptance computed with spot in 481 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p1), (OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p1) p2 (NOT p3)))]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 21 transition count 16
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 9 place count 19 transition count 15
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 18 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 10 place count 18 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 14 place count 16 transition count 13
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 16 place count 15 transition count 12
Applied a total of 16 rules in 14 ms. Remains 15 /25 variables (removed 10) and now considering 12/18 (removed 6) transitions.
// Phase 1: matrix 12 rows 15 cols
[2023-03-08 23:58:18] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-08 23:58:18] [INFO ] Implicit Places using invariants in 44 ms returned [10, 14]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 46 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 13/25 places, 12/18 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 1 rules applied. Total rules applied 1 place count 13 transition count 11
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 12 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 11 transition count 10
Applied a total of 4 rules in 2 ms. Remains 11 /13 variables (removed 2) and now considering 10/12 (removed 2) transitions.
// Phase 1: matrix 10 rows 11 cols
[2023-03-08 23:58:18] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-08 23:58:18] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 23:58:18] [INFO ] Invariant cache hit.
[2023-03-08 23:58:18] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 11/25 places, 10/18 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 136 ms. Remains : 11/25 places, 10/18 transitions.
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(OR (AND p0 (NOT p1) (NOT p3)) (AND (NOT p1) p2 (NOT p3))), acceptance={} source=4 dest: 3}]], initial=0, aps=[p0:(LEQ s10 s9), p1:(GT 1 s3), p2:(GT 3 s5), p3:(GT 2 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 884 reset in 175 ms.
Stack based approach found an accepted trace after 5016 steps with 42 reset with depth 275 and stack size 275 in 18 ms.
Treatment of property ClientsAndServers-PT-N0005P1-LTLCardinality-12 finished in 974 ms.
FORMULA ClientsAndServers-PT-N0005P1-LTLCardinality-12 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(G((!p0&&F(!p1))))))'
[2023-03-08 23:58:19] [INFO ] Flatten gal took : 9 ms
[2023-03-08 23:58:19] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-08 23:58:19] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 25 places, 18 transitions and 54 arcs took 1 ms.
Total runtime 25940 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1566/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1566/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1566/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1566/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : ClientsAndServers-PT-N0005P1-LTLCardinality-05
Could not compute solution for formula : ClientsAndServers-PT-N0005P1-LTLCardinality-07
Could not compute solution for formula : ClientsAndServers-PT-N0005P1-LTLCardinality-12
Could not compute solution for formula : ClientsAndServers-PT-N0005P1-LTLCardinality-15
BK_STOP 1678319900799
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name ClientsAndServers-PT-N0005P1-LTLCardinality-05
ltl formula formula --ltl=/tmp/1566/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 25 places, 18 transitions and 54 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1566/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1566/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1566/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1566/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x5616b62aa3f4]
1: pnml2lts-mc(+0xa2496) [0x5616b62aa496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7fe4a51c1140]
3: pnml2lts-mc(+0x405b30) [0x5616b660db30]
4: pnml2lts-mc(+0x16b3f9) [0x5616b63733f9]
5: pnml2lts-mc(+0x164ac4) [0x5616b636cac4]
6: pnml2lts-mc(+0x272e0a) [0x5616b647ae0a]
7: pnml2lts-mc(+0xb61f0) [0x5616b62be1f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7fe4a50144d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7fe4a501467a]
10: pnml2lts-mc(+0xa1581) [0x5616b62a9581]
11: pnml2lts-mc(+0xa1910) [0x5616b62a9910]
12: pnml2lts-mc(+0xa32a2) [0x5616b62ab2a2]
13: pnml2lts-mc(+0xa50f4) [0x5616b62ad0f4]
14: pnml2lts-mc(+0xa516b) [0x5616b62ad16b]
15: pnml2lts-mc(+0x3f34b3) [0x5616b65fb4b3]
16: pnml2lts-mc(+0x7c63d) [0x5616b628463d]
17: pnml2lts-mc(+0x67d86) [0x5616b626fd86]
18: pnml2lts-mc(+0x60a8a) [0x5616b6268a8a]
19: pnml2lts-mc(+0x5eb15) [0x5616b6266b15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7fe4a4ffcd0a]
21: pnml2lts-mc(+0x6075e) [0x5616b626875e]
ltl formula name ClientsAndServers-PT-N0005P1-LTLCardinality-07
ltl formula formula --ltl=/tmp/1566/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 25 places, 18 transitions and 54 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1566/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1566/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1566/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1566/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 1 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
free(): double free detected in tcache 2
ltl formula name ClientsAndServers-PT-N0005P1-LTLCardinality-12
ltl formula formula --ltl=/tmp/1566/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 25 places, 18 transitions and 54 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1566/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1566/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1566/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1566/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
free(): double free detected in tcache 2
ltl formula name ClientsAndServers-PT-N0005P1-LTLCardinality-15
ltl formula formula --ltl=/tmp/1566/ltl_3_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 25 places, 18 transitions and 54 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1566/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1566/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1566/ltl_3_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1566/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
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-N0005P1"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ClientsAndServers-PT-N0005P1, 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 r073-smll-167814399300235"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N0005P1.tgz
mv ClientsAndServers-PT-N0005P1 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 '
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 ;