About the Execution of ITS-Tools for GPPP-PT-C0100N0000000010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16224.092 | 2925741.00 | 3700234.00 | 186597.70 | FFFFFFFFTFFTFFTT | 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.r165-tall-167838851000843.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 itstools
Input is GPPP-PT-C0100N0000000010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838851000843
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 7.4K Feb 26 10:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 10:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 26 10:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 26 10:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 16:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 26 10:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Feb 26 10:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 17 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1 Mar 5 18:22 large_marking
-rw-r--r-- 1 mcc users 21K 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 GPPP-PT-C0100N0000000010-LTLCardinality-00
FORMULA_NAME GPPP-PT-C0100N0000000010-LTLCardinality-01
FORMULA_NAME GPPP-PT-C0100N0000000010-LTLCardinality-02
FORMULA_NAME GPPP-PT-C0100N0000000010-LTLCardinality-03
FORMULA_NAME GPPP-PT-C0100N0000000010-LTLCardinality-04
FORMULA_NAME GPPP-PT-C0100N0000000010-LTLCardinality-05
FORMULA_NAME GPPP-PT-C0100N0000000010-LTLCardinality-06
FORMULA_NAME GPPP-PT-C0100N0000000010-LTLCardinality-07
FORMULA_NAME GPPP-PT-C0100N0000000010-LTLCardinality-08
FORMULA_NAME GPPP-PT-C0100N0000000010-LTLCardinality-09
FORMULA_NAME GPPP-PT-C0100N0000000010-LTLCardinality-10
FORMULA_NAME GPPP-PT-C0100N0000000010-LTLCardinality-11
FORMULA_NAME GPPP-PT-C0100N0000000010-LTLCardinality-12
FORMULA_NAME GPPP-PT-C0100N0000000010-LTLCardinality-13
FORMULA_NAME GPPP-PT-C0100N0000000010-LTLCardinality-14
FORMULA_NAME GPPP-PT-C0100N0000000010-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679593761198
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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPPP-PT-C0100N0000000010
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-23 17:49:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-23 17:49:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 17:49:23] [INFO ] Load time of PNML (sax parser for PT used): 23 ms
[2023-03-23 17:49:23] [INFO ] Transformed 33 places.
[2023-03-23 17:49:23] [INFO ] Transformed 22 transitions.
[2023-03-23 17:49:23] [INFO ] Parsed PT model containing 33 places and 22 transitions and 83 arcs in 95 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA GPPP-PT-C0100N0000000010-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000000010-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 8 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 33 cols
[2023-03-23 17:49:23] [INFO ] Computed 12 place invariants in 10 ms
[2023-03-23 17:49:24] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
[2023-03-23 17:49:24] [INFO ] Invariant cache hit.
[2023-03-23 17:49:24] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-23 17:49:24] [INFO ] Invariant cache hit.
[2023-03-23 17:49:24] [INFO ] Implicit Places using invariants and state equation in 91 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 131 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/33 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 304 ms. Remains : 32/33 places, 22/22 transitions.
Support contains 24 out of 32 places after structural reductions.
[2023-03-23 17:49:24] [INFO ] Flatten gal took : 17 ms
[2023-03-23 17:49:24] [INFO ] Flatten gal took : 5 ms
[2023-03-23 17:49:24] [INFO ] Input system was already deterministic with 22 transitions.
Support contains 23 out of 32 places (down from 24) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 31) seen :27
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 22 rows 32 cols
[2023-03-23 17:49:24] [INFO ] Computed 11 place invariants in 6 ms
[2023-03-23 17:49:24] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-23 17:49:24] [INFO ] [Real]Absence check using 5 positive and 6 generalized place invariants in 7 ms returned sat
[2023-03-23 17:49:24] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2023-03-23 17:49:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-23 17:49:25] [INFO ] [Nat]Absence check using 5 positive and 6 generalized place invariants in 582 ms returned sat
[2023-03-23 17:49:26] [INFO ] After 1528ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 4 atomic propositions for a total of 14 simplifications.
FORMULA GPPP-PT-C0100N0000000010-LTLCardinality-08 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((F(p0)||X(X(X(G(p1)))))))'
Support contains 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 17:49:26] [INFO ] Invariant cache hit.
[2023-03-23 17:49:26] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
[2023-03-23 17:49:26] [INFO ] Invariant cache hit.
[2023-03-23 17:49:26] [INFO ] Implicit Places using invariants in 37 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 38 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 83 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 626 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : GPPP-PT-C0100N0000000010-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 3}]], initial=1, aps=[p0:(LEQ 2 s27), p1:(LEQ 1 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, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 6962 reset in 260 ms.
Stack based approach found an accepted trace after 50 steps with 3 reset with depth 10 and stack size 10 in 1 ms.
FORMULA GPPP-PT-C0100N0000000010-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property GPPP-PT-C0100N0000000010-LTLCardinality-01 finished in 1021 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 p2)))&&(X(p3)||F(p4))))'
Support contains 6 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 17:49:27] [INFO ] Invariant cache hit.
[2023-03-23 17:49:27] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
[2023-03-23 17:49:27] [INFO ] Invariant cache hit.
[2023-03-23 17:49:27] [INFO ] Implicit Places using invariants in 50 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 51 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 103 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 378 ms :[(OR (NOT p2) (AND (NOT p3) (NOT p4))), true, (NOT p2), (NOT p2), (NOT p2), (AND (NOT p4) (NOT p3)), (NOT p2), (NOT p4)]
Running random walk in product with property : GPPP-PT-C0100N0000000010-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={} source=0 dest: 3}, { cond=p0, acceptance={} source=0 dest: 4}, { cond=(OR (AND p2 (NOT p4)) (AND p1 (NOT p4)) (AND p0 (NOT p4))), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=0 dest: 6}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 2}, { cond=(OR p2 p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={} source=4 dest: 3}, { cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=4 dest: 6}], [{ cond=(AND (NOT p4) (NOT p3)), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=6 dest: 6}], [{ cond=(NOT p4), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p2:(LEQ s17 s6), p1:(LEQ 1 s17), p0:(LEQ s11 s4), p4:(LEQ 3 s13), p3:(GT 2 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1375 reset in 216 ms.
Stack based approach found an accepted trace after 388 steps with 5 reset with depth 112 and stack size 109 in 2 ms.
FORMULA GPPP-PT-C0100N0000000010-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property GPPP-PT-C0100N0000000010-LTLCardinality-02 finished in 728 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(G((p0||G(p1)))))'
Support contains 3 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 17:49:28] [INFO ] Invariant cache hit.
[2023-03-23 17:49:28] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
[2023-03-23 17:49:28] [INFO ] Invariant cache hit.
[2023-03-23 17:49:28] [INFO ] Implicit Places using invariants in 57 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 58 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/32 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 118 ms. Remains : 31/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 132 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : GPPP-PT-C0100N0000000010-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(LEQ 1 s1), p0:(LEQ s15 s2)], 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 310 steps with 0 reset in 1 ms.
FORMULA GPPP-PT-C0100N0000000010-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000000010-LTLCardinality-03 finished in 270 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' '!((G(p0)||F(G((F(p1) U p2)))))'
Support contains 5 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Graph (trivial) has 4 edges and 32 vertex of which 2 / 32 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 2 place count 31 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 20
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 30 transition count 19
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 5 place count 29 transition count 19
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 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 10 place count 26 transition count 17
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 2 with 2 rules applied. Total rules applied 12 place count 25 transition count 16
Applied a total of 12 rules in 16 ms. Remains 25 /32 variables (removed 7) and now considering 16/22 (removed 6) transitions.
// Phase 1: matrix 16 rows 25 cols
[2023-03-23 17:49:28] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-23 17:49:28] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
[2023-03-23 17:49:28] [INFO ] Invariant cache hit.
[2023-03-23 17:49:28] [INFO ] Implicit Places using invariants in 46 ms returned [2, 14]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 47 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/32 places, 16/22 transitions.
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 0 with 6 rules applied. Total rules applied 6 place count 20 transition count 13
Applied a total of 6 rules in 2 ms. Remains 20 /23 variables (removed 3) and now considering 13/16 (removed 3) transitions.
// Phase 1: matrix 13 rows 20 cols
[2023-03-23 17:49:28] [INFO ] Computed 8 place invariants in 0 ms
[2023-03-23 17:49:28] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-23 17:49:28] [INFO ] Invariant cache hit.
[2023-03-23 17:49:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 17:49:28] [INFO ] Implicit Places using invariants and state equation in 70 ms returned [0, 13]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 96 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 18/32 places, 13/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 200 ms. Remains : 18/32 places, 13/22 transitions.
Stuttering acceptance computed with spot in 208 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : GPPP-PT-C0100N0000000010-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT s14 s2), p2:(LEQ 3 s12), p1:(LEQ s15 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 1 ms.
FORMULA GPPP-PT-C0100N0000000010-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000000010-LTLCardinality-04 finished in 424 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(G(p0))&&F(p1))))'
Support contains 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 32 cols
[2023-03-23 17:49:29] [INFO ] Computed 11 place invariants in 2 ms
[2023-03-23 17:49:29] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
[2023-03-23 17:49:29] [INFO ] Invariant cache hit.
[2023-03-23 17:49:29] [INFO ] Implicit Places using invariants in 31 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 40 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 81 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : GPPP-PT-C0100N0000000010-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GT 1 s23), p0:(LEQ 2 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 427 steps with 0 reset in 5 ms.
FORMULA GPPP-PT-C0100N0000000010-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000000010-LTLCardinality-05 finished in 245 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((p0&&G(p1))))'
Support contains 3 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 17:49:29] [INFO ] Invariant cache hit.
[2023-03-23 17:49:29] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2023-03-23 17:49:29] [INFO ] Invariant cache hit.
[2023-03-23 17:49:29] [INFO ] Implicit Places using invariants in 43 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 45 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 77 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 130 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : GPPP-PT-C0100N0000000010-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(GT s21 s29), p0:(LEQ 2 s10)], 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 1 steps with 0 reset in 0 ms.
FORMULA GPPP-PT-C0100N0000000010-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000000010-LTLCardinality-06 finished in 226 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)) U G(p1))))'
Support contains 5 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 17:49:29] [INFO ] Invariant cache hit.
[2023-03-23 17:49:29] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2023-03-23 17:49:29] [INFO ] Invariant cache hit.
[2023-03-23 17:49:29] [INFO ] Implicit Places using invariants in 36 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 71 ms. Remains : 31/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 194 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Running random walk in product with property : GPPP-PT-C0100N0000000010-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 4}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(GT 3 s17), p0:(AND (GT s25 s6) (GT s2 s24))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA GPPP-PT-C0100N0000000010-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000000010-LTLCardinality-07 finished in 284 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(!p0)||(!p0&&(p1||X(F(p2)))))))'
Support contains 4 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 17:49:29] [INFO ] Invariant cache hit.
[2023-03-23 17:49:29] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
[2023-03-23 17:49:29] [INFO ] Invariant cache hit.
[2023-03-23 17:49:29] [INFO ] Implicit Places using invariants in 33 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 73 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p2), p0, (AND p0 (NOT p2))]
Running random walk in product with property : GPPP-PT-C0100N0000000010-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 3}]], initial=2, aps=[p2:(GT 1 s0), p0:(AND (LEQ 1 s8) (LEQ s2 s13)), p1:(LEQ s2 s13)], 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, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 8863 steps with 65 reset in 43 ms.
FORMULA GPPP-PT-C0100N0000000010-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000000010-LTLCardinality-09 finished in 243 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 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 17:49:30] [INFO ] Invariant cache hit.
[2023-03-23 17:49:30] [INFO ] Dead Transitions using invariants and state equation in 322 ms found 0 transitions.
[2023-03-23 17:49:30] [INFO ] Invariant cache hit.
[2023-03-23 17:49:30] [INFO ] Implicit Places using invariants in 39 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 44 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 368 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPPP-PT-C0100N0000000010-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s4 s6)], 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 82 ms.
Product exploration explored 100000 steps with 50000 reset in 82 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 57 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GPPP-PT-C0100N0000000010-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPPP-PT-C0100N0000000010-LTLCardinality-11 finished in 671 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||F(p1)))'
Support contains 3 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Graph (trivial) has 3 edges and 32 vertex of which 2 / 32 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 31 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 20
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 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 8 place count 27 transition count 18
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 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 11 place count 25 transition count 17
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 2 with 2 rules applied. Total rules applied 13 place count 24 transition count 16
Applied a total of 13 rules in 10 ms. Remains 24 /32 variables (removed 8) and now considering 16/22 (removed 6) transitions.
// Phase 1: matrix 16 rows 24 cols
[2023-03-23 17:49:30] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-23 17:49:30] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
[2023-03-23 17:49:30] [INFO ] Invariant cache hit.
[2023-03-23 17:49:30] [INFO ] Implicit Places using invariants in 33 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/32 places, 16/22 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 23 transition count 15
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 22 transition count 15
Applied a total of 2 rules in 2 ms. Remains 22 /23 variables (removed 1) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 22 cols
[2023-03-23 17:49:30] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-23 17:49:30] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-23 17:49:30] [INFO ] Invariant cache hit.
[2023-03-23 17:49:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 17:49:30] [INFO ] Implicit Places using invariants and state equation in 53 ms returned [0, 15]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 81 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 20/32 places, 15/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 164 ms. Remains : 20/32 places, 15/22 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : GPPP-PT-C0100N0000000010-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(GT s1 s11), p0:(LEQ 1 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA GPPP-PT-C0100N0000000010-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000000010-LTLCardinality-12 finished in 242 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&&G(p1)))))'
Support contains 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 32 cols
[2023-03-23 17:49:31] [INFO ] Computed 11 place invariants in 2 ms
[2023-03-23 17:49:31] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
[2023-03-23 17:49:31] [INFO ] Invariant cache hit.
[2023-03-23 17:49:31] [INFO ] Implicit Places using invariants in 31 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 74 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : GPPP-PT-C0100N0000000010-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s4 s24), p1:(GT 3 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 433 steps with 0 reset in 1 ms.
FORMULA GPPP-PT-C0100N0000000010-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000000010-LTLCardinality-13 finished in 227 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 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 17:49:31] [INFO ] Invariant cache hit.
[2023-03-23 17:49:31] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-03-23 17:49:31] [INFO ] Invariant cache hit.
[2023-03-23 17:49:31] [INFO ] Implicit Places using invariants in 46 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 47 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 83 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPPP-PT-C0100N0000000010-LTLCardinality-14 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 s3 s11)], 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 68 ms.
Product exploration explored 100000 steps with 50000 reset in 56 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 61 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GPPP-PT-C0100N0000000010-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPPP-PT-C0100N0000000010-LTLCardinality-14 finished in 356 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(G((p0||((p1 U !p2)&&X(X(G(!p2))))))))'
Support contains 3 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 17:49:31] [INFO ] Invariant cache hit.
[2023-03-23 17:49:31] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
[2023-03-23 17:49:31] [INFO ] Invariant cache hit.
[2023-03-23 17:49:31] [INFO ] Implicit Places using invariants in 37 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 38 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 86 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 220 ms :[true, (AND (NOT p0) p2), p2, p2, (AND (NOT p0) p2), p2]
Running random walk in product with property : GPPP-PT-C0100N0000000010-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(OR (NOT p2) p1), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(OR p0 (NOT p2) p1), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=p2, acceptance={} source=5 dest: 0}, { cond=(NOT p2), acceptance={} source=5 dest: 5}]], initial=1, aps=[p2:(GT 1 s0), p1:(LEQ 2 s28), p0:(LEQ 2 s27)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 233 reset in 107 ms.
Product exploration explored 100000 steps with 233 reset in 142 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 p2 p1 (NOT p0)), (X (NOT (AND (NOT p0) p2 p1))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT p0)), (X (X (OR (NOT p2) p1))), true, (X (X (OR p0 (NOT p2) p1))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 803 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[true, p2, p2, p2]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (NOT (AND (NOT p0) p2 p1))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT p0)), (X (X (OR (NOT p2) p1))), true, (X (X (OR p0 (NOT p2) p1))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 437 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[true, p2, p2, p2]
Stuttering acceptance computed with spot in 110 ms :[true, p2, p2, p2]
// Phase 1: matrix 22 rows 30 cols
[2023-03-23 17:49:33] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-23 17:49:33] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-23 17:49:33] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-23 17:49:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 17:49:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-23 17:49:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 17:49:33] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-23 17:49:33] [INFO ] [Nat]Absence check using 5 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-23 17:49:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 17:49:33] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-23 17:49:33] [INFO ] Computed and/alt/rep : 21/42/21 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-23 17:49:33] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Could not prove EG p2
Support contains 1 out of 30 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 17:49:33] [INFO ] Invariant cache hit.
[2023-03-23 17:49:33] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2023-03-23 17:49:33] [INFO ] Invariant cache hit.
[2023-03-23 17:49:33] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-23 17:49:33] [INFO ] Invariant cache hit.
[2023-03-23 17:49:33] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-23 17:49:33] [INFO ] Invariant cache hit.
[2023-03-23 17:49:34] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135 ms. Remains : 30/30 places, 22/22 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 : [p2, (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 223 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 185 ms :[true, p2, p2, p2]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p2, (X (X (NOT p2)))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 2 factoid took 96 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[true, p2, p2, p2]
Stuttering acceptance computed with spot in 111 ms :[true, p2, p2, p2]
[2023-03-23 17:49:34] [INFO ] Invariant cache hit.
[2023-03-23 17:49:34] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-23 17:49:34] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 1 ms returned sat
[2023-03-23 17:49:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 17:49:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-23 17:49:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 17:49:34] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-23 17:49:34] [INFO ] [Nat]Absence check using 5 positive and 4 generalized place invariants in 6 ms returned sat
[2023-03-23 17:49:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 17:49:34] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-23 17:49:34] [INFO ] Computed and/alt/rep : 21/42/21 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-23 17:49:34] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Could not prove EG p2
Stuttering acceptance computed with spot in 113 ms :[true, p2, p2, p2]
Product exploration explored 100000 steps with 233 reset in 130 ms.
Product exploration explored 100000 steps with 233 reset in 120 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 191 ms :[true, p2, p2, p2]
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 22/22 transitions.
Graph (trivial) has 5 edges and 30 vertex of which 2 / 30 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 29 transition count 21
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 29 transition count 21
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 29 transition count 21
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 28 transition count 20
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 28 transition count 20
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 28 transition count 20
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 27 transition count 19
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 27 transition count 19
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 12 rules in 6 ms. Remains 27 /30 variables (removed 3) and now considering 19/22 (removed 3) transitions.
// Phase 1: matrix 19 rows 27 cols
[2023-03-23 17:49:35] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-23 17:49:35] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
[2023-03-23 17:49:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-23 17:49:35] [INFO ] Invariant cache hit.
[2023-03-23 17:49:35] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 27/30 places, 19/22 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 93 ms. Remains : 27/30 places, 19/22 transitions.
Built C files in :
/tmp/ltsmin436175897704515844
[2023-03-23 17:49:35] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin436175897704515844
Running compilation step : cd /tmp/ltsmin436175897704515844;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 167 ms.
Running link step : cd /tmp/ltsmin436175897704515844;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin436175897704515844;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14136556294489833624.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 30 cols
[2023-03-23 17:49:50] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-23 17:49:50] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
[2023-03-23 17:49:50] [INFO ] Invariant cache hit.
[2023-03-23 17:49:50] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-23 17:49:50] [INFO ] Invariant cache hit.
[2023-03-23 17:49:50] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-23 17:49:50] [INFO ] Invariant cache hit.
[2023-03-23 17:49:51] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 157 ms. Remains : 30/30 places, 22/22 transitions.
Built C files in :
/tmp/ltsmin12537710476180391653
[2023-03-23 17:49:51] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12537710476180391653
Running compilation step : cd /tmp/ltsmin12537710476180391653;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 106 ms.
Running link step : cd /tmp/ltsmin12537710476180391653;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin12537710476180391653;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10904838600081704093.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-23 17:50:06] [INFO ] Flatten gal took : 3 ms
[2023-03-23 17:50:06] [INFO ] Flatten gal took : 3 ms
[2023-03-23 17:50:06] [INFO ] Time to serialize gal into /tmp/LTL5689639949669492175.gal : 2 ms
[2023-03-23 17:50:06] [INFO ] Time to serialize properties into /tmp/LTL10295157823736309757.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5689639949669492175.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2570113079214645805.hoa' '-atoms' '/tmp/LTL10295157823736309757.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL10295157823736309757.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2570113079214645805.hoa
Detected timeout of ITS tools.
[2023-03-23 17:50:21] [INFO ] Flatten gal took : 3 ms
[2023-03-23 17:50:21] [INFO ] Flatten gal took : 2 ms
[2023-03-23 17:50:21] [INFO ] Time to serialize gal into /tmp/LTL17353634259937470545.gal : 1 ms
[2023-03-23 17:50:21] [INFO ] Time to serialize properties into /tmp/LTL1889386696458132698.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17353634259937470545.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1889386696458132698.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G(("(a2>=2)")||((("(c1>=2)")U("(Pi>=1)"))&&(X(X(G("(Pi>=1)")))))))))
Formula 0 simplified : XF(!"(a2>=2)" & ((!"(c1>=2)" R !"(Pi>=1)") | XXF!"(Pi>=1)"))
Detected timeout of ITS tools.
[2023-03-23 17:50:36] [INFO ] Flatten gal took : 2 ms
[2023-03-23 17:50:36] [INFO ] Applying decomposition
[2023-03-23 17:50:36] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11688533419297152304.txt' '-o' '/tmp/graph11688533419297152304.bin' '-w' '/tmp/graph11688533419297152304.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11688533419297152304.bin' '-l' '-1' '-v' '-w' '/tmp/graph11688533419297152304.weights' '-q' '0' '-e' '0.001'
[2023-03-23 17:50:36] [INFO ] Decomposing Gal with order
[2023-03-23 17:50:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 17:50:36] [INFO ] Removed a total of 2 redundant transitions.
[2023-03-23 17:50:36] [INFO ] Flatten gal took : 22 ms
[2023-03-23 17:50:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-23 17:50:36] [INFO ] Time to serialize gal into /tmp/LTL8585643328316538737.gal : 2 ms
[2023-03-23 17:50:36] [INFO ] Time to serialize properties into /tmp/LTL16542778957564453338.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8585643328316538737.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16542778957564453338.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(G(("(u9.a2>=2)")||((("(i4.u10.c1>=2)")U("(i1.u0.Pi>=1)"))&&(X(X(G("(i1.u0.Pi>=1)")))))))))
Formula 0 simplified : XF(!"(u9.a2>=2)" & ((!"(i4.u10.c1>=2)" R !"(i1.u0.Pi>=1)") | XXF!"(i1.u0.Pi>=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13506867284269125959
[2023-03-23 17:50:51] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13506867284269125959
Running compilation step : cd /tmp/ltsmin13506867284269125959;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 93 ms.
Running link step : cd /tmp/ltsmin13506867284269125959;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 23 ms.
Running LTSmin : cd /tmp/ltsmin13506867284269125959;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](((LTLAPp0==true)||(((LTLAPp1==true) U !(LTLAPp2==true))&&X(X([](!(LTLAPp2==true))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property GPPP-PT-C0100N0000000010-LTLCardinality-15 finished in 94927 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(G((p0||((p1 U !p2)&&X(X(G(!p2))))))))'
Found a Lengthening insensitive property : GPPP-PT-C0100N0000000010-LTLCardinality-15
Stuttering acceptance computed with spot in 213 ms :[true, (AND (NOT p0) p2), p2, p2, (AND (NOT p0) p2), p2]
Support contains 3 out of 32 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Graph (trivial) has 4 edges and 32 vertex of which 2 / 32 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 2 place count 31 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 20
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 30 transition count 19
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 29 transition count 19
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 10 place count 26 transition count 17
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 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 13 place count 24 transition count 16
Applied a total of 13 rules in 11 ms. Remains 24 /32 variables (removed 8) and now considering 16/22 (removed 6) transitions.
// Phase 1: matrix 16 rows 24 cols
[2023-03-23 17:51:06] [INFO ] Computed 9 place invariants in 4 ms
[2023-03-23 17:51:06] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
[2023-03-23 17:51:06] [INFO ] Invariant cache hit.
[2023-03-23 17:51:06] [INFO ] Implicit Places using invariants in 31 ms returned [2, 12]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 32 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 22/32 places, 16/22 transitions.
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 0 with 6 rules applied. Total rules applied 6 place count 19 transition count 13
Applied a total of 6 rules in 1 ms. Remains 19 /22 variables (removed 3) and now considering 13/16 (removed 3) transitions.
// Phase 1: matrix 13 rows 19 cols
[2023-03-23 17:51:06] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-23 17:51:06] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-23 17:51:06] [INFO ] Invariant cache hit.
[2023-03-23 17:51:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 17:51:06] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 19/32 places, 13/22 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 151 ms. Remains : 19/32 places, 13/22 transitions.
Running random walk in product with property : GPPP-PT-C0100N0000000010-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(OR (NOT p2) p1), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(OR p0 (NOT p2) p1), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=p2, acceptance={} source=5 dest: 0}, { cond=(NOT p2), acceptance={} source=5 dest: 5}]], initial=1, aps=[p2:(GT 1 s0), p1:(LEQ 2 s17), p0:(LEQ 2 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 557 reset in 102 ms.
Product exploration explored 100000 steps with 556 reset in 103 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 p2 p1 (NOT p0)), (X (NOT (AND (NOT p0) p2 p1))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT p0)), (X (X (OR (NOT p2) p1))), true, (X (X (OR p0 (NOT p2) p1))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 522 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[true, p2, p2, p2]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (NOT (AND (NOT p0) p2 p1))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT p0)), (X (X (OR (NOT p2) p1))), true, (X (X (OR p0 (NOT p2) p1))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 483 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[true, p2, p2, p2]
Stuttering acceptance computed with spot in 135 ms :[true, p2, p2, p2]
[2023-03-23 17:51:08] [INFO ] Invariant cache hit.
[2023-03-23 17:51:08] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-23 17:51:08] [INFO ] [Real]Absence check using 3 positive and 4 generalized place invariants in 1 ms returned sat
[2023-03-23 17:51:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 17:51:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-23 17:51:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 17:51:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-23 17:51:08] [INFO ] [Nat]Absence check using 3 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-23 17:51:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 17:51:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-23 17:51:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 17:51:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-23 17:51:08] [INFO ] Computed and/alt/rep : 12/28/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-23 17:51:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Could not prove EG p2
Support contains 1 out of 19 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 19/19 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 13/13 (removed 0) transitions.
[2023-03-23 17:51:08] [INFO ] Invariant cache hit.
[2023-03-23 17:51:08] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2023-03-23 17:51:08] [INFO ] Invariant cache hit.
[2023-03-23 17:51:08] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-23 17:51:08] [INFO ] Invariant cache hit.
[2023-03-23 17:51:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 17:51:08] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-23 17:51:08] [INFO ] Invariant cache hit.
[2023-03-23 17:51:08] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 19/19 places, 13/13 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 : [p2, (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 108 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[true, p2, p2, p2]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p2, (X (X (NOT p2)))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 2 factoid took 132 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[true, p2, p2, p2]
Stuttering acceptance computed with spot in 129 ms :[true, p2, p2, p2]
[2023-03-23 17:51:09] [INFO ] Invariant cache hit.
[2023-03-23 17:51:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-23 17:51:09] [INFO ] [Real]Absence check using 3 positive and 4 generalized place invariants in 1 ms returned sat
[2023-03-23 17:51:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 17:51:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-23 17:51:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 17:51:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-23 17:51:09] [INFO ] [Nat]Absence check using 3 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-23 17:51:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 17:51:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-23 17:51:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 17:51:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-23 17:51:09] [INFO ] Computed and/alt/rep : 12/28/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-23 17:51:09] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Could not prove EG p2
Stuttering acceptance computed with spot in 121 ms :[true, p2, p2, p2]
Product exploration explored 100000 steps with 557 reset in 87 ms.
Product exploration explored 100000 steps with 556 reset in 86 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 135 ms :[true, p2, p2, p2]
Support contains 1 out of 19 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19/19 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 13/13 (removed 0) transitions.
[2023-03-23 17:51:10] [INFO ] Invariant cache hit.
[2023-03-23 17:51:10] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2023-03-23 17:51:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-23 17:51:10] [INFO ] Invariant cache hit.
[2023-03-23 17:51:10] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 75 ms. Remains : 19/19 places, 13/13 transitions.
Built C files in :
/tmp/ltsmin736423455725517297
[2023-03-23 17:51:10] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin736423455725517297
Running compilation step : cd /tmp/ltsmin736423455725517297;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 84 ms.
Running link step : cd /tmp/ltsmin736423455725517297;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin736423455725517297;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17674956378920415425.hoa' '--buchi-type=spotba'
LTSmin run took 1926 ms.
Treatment of property GPPP-PT-C0100N0000000010-LTLCardinality-15 finished in 5865 ms.
Length sensitive decision was in the wrong direction : Lengthening insensitive + true
[2023-03-23 17:51:12] [INFO ] Flatten gal took : 2 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2154588425363488706
[2023-03-23 17:51:12] [INFO ] Computing symmetric may disable matrix : 22 transitions.
[2023-03-23 17:51:12] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 17:51:12] [INFO ] Applying decomposition
[2023-03-23 17:51:12] [INFO ] Computing symmetric may enable matrix : 22 transitions.
[2023-03-23 17:51:12] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 17:51:12] [INFO ] Computing Do-Not-Accords matrix : 22 transitions.
[2023-03-23 17:51:12] [INFO ] Flatten gal took : 2 ms
[2023-03-23 17:51:12] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 17:51:12] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2154588425363488706
Running compilation step : cd /tmp/ltsmin2154588425363488706;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8800167688043649625.txt' '-o' '/tmp/graph8800167688043649625.bin' '-w' '/tmp/graph8800167688043649625.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8800167688043649625.bin' '-l' '-1' '-v' '-w' '/tmp/graph8800167688043649625.weights' '-q' '0' '-e' '0.001'
[2023-03-23 17:51:12] [INFO ] Decomposing Gal with order
[2023-03-23 17:51:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 17:51:12] [INFO ] Removed a total of 1 redundant transitions.
[2023-03-23 17:51:12] [INFO ] Flatten gal took : 3 ms
[2023-03-23 17:51:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-03-23 17:51:12] [INFO ] Time to serialize gal into /tmp/LTLCardinality972272634116306828.gal : 1 ms
[2023-03-23 17:51:12] [INFO ] Time to serialize properties into /tmp/LTLCardinality16797455926488864454.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality972272634116306828.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16797455926488864454.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G(("(u7.a2>=2)")||((("(i5.u8.c1>=2)")U("(i1.u4.Pi>=1)"))&&(X(X(G("(i1.u4.Pi>=1)")))))))))
Formula 0 simplified : XF(!"(u7.a2>=2)" & ((!"(i5.u8.c1>=2)" R !"(i1.u4.Pi>=1)") | XXF!"(i1.u4.Pi>=1)"))
Compilation finished in 89 ms.
Running link step : cd /tmp/ltsmin2154588425363488706;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 21 ms.
Running LTSmin : cd /tmp/ltsmin2154588425363488706;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](((LTLAPp0==true)||(((LTLAPp1==true) U !(LTLAPp2==true))&&X(X([](!(LTLAPp2==true))))))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t13, i0.u2.t8, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...174
Computing Next relation with stutter on 4 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: LTL layer: formula: X([](((LTLAPp0==true)||(((LTLAPp1==true) U !(LTLAPp2==true))&&X(X([](!(LTLAPp2==true))))))))
pins2lts-mc-linux64( 1/ 8), 0.003: "X([](((LTLAPp0==true)||(((LTLAPp1==true) U !(LTLAPp2==true))&&X(X([](!(LTLAPp2==true))))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.003: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.013: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.015: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.047: DFS-FIFO for weak LTL, using special progress label 26
pins2lts-mc-linux64( 0/ 8), 0.047: There are 27 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.047: State length is 33, there are 37 groups
pins2lts-mc-linux64( 0/ 8), 0.047: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.047: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.047: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.047: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 3/ 8), 0.052: ~1 levels ~960 states ~3856 transitions
pins2lts-mc-linux64( 3/ 8), 0.056: ~1 levels ~1920 states ~8424 transitions
pins2lts-mc-linux64( 3/ 8), 0.107: ~1 levels ~3840 states ~17936 transitions
pins2lts-mc-linux64( 3/ 8), 0.154: ~1 levels ~7680 states ~38440 transitions
pins2lts-mc-linux64( 0/ 8), 0.233: ~1 levels ~15360 states ~93224 transitions
pins2lts-mc-linux64( 0/ 8), 0.383: ~1 levels ~30720 states ~193752 transitions
pins2lts-mc-linux64( 0/ 8), 0.647: ~1 levels ~61440 states ~405120 transitions
pins2lts-mc-linux64( 0/ 8), 1.119: ~1 levels ~122880 states ~874176 transitions
pins2lts-mc-linux64( 0/ 8), 1.841: ~1 levels ~245760 states ~1822072 transitions
pins2lts-mc-linux64( 5/ 8), 2.694: ~1 levels ~491520 states ~3638904 transitions
pins2lts-mc-linux64( 5/ 8), 3.761: ~1 levels ~983040 states ~7463960 transitions
pins2lts-mc-linux64( 3/ 8), 5.585: ~1 levels ~1966080 states ~14316040 transitions
pins2lts-mc-linux64( 3/ 8), 9.363: ~1 levels ~3932160 states ~29643928 transitions
pins2lts-mc-linux64( 3/ 8), 16.744: ~1 levels ~7864320 states ~60778880 transitions
pins2lts-mc-linux64( 3/ 8), 33.919: ~1 levels ~15728640 states ~122492000 transitions
pins2lts-mc-linux64( 3/ 8), 66.858: ~1 levels ~31457280 states ~251887512 transitions
pins2lts-mc-linux64( 3/ 8), 139.547: ~1 levels ~62914560 states ~509489256 transitions
pins2lts-mc-linux64( 5/ 8), 311.855: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 311.878:
pins2lts-mc-linux64( 0/ 8), 311.878: mean standard work distribution: 2.5% (states) 0.9% (transitions)
pins2lts-mc-linux64( 0/ 8), 311.878:
pins2lts-mc-linux64( 0/ 8), 311.878: Explored 117575617 states 1006273292 transitions, fanout: 8.559
pins2lts-mc-linux64( 0/ 8), 311.878: Total exploration time 311.820 sec (311.780 sec minimum, 311.799 sec on average)
pins2lts-mc-linux64( 0/ 8), 311.878: States per second: 377062, Transitions per second: 3227096
pins2lts-mc-linux64( 0/ 8), 311.878:
pins2lts-mc-linux64( 0/ 8), 311.878: Progress states detected: 134216897
pins2lts-mc-linux64( 0/ 8), 311.878: Redundant explorations: -12.3989
pins2lts-mc-linux64( 0/ 8), 311.878:
pins2lts-mc-linux64( 0/ 8), 311.878: Queue width: 8B, total height: 37147818, memory: 283.42MB
pins2lts-mc-linux64( 0/ 8), 311.878: Tree memory: 1180.4MB, 9.2 B/state, compr.: 6.9%
pins2lts-mc-linux64( 0/ 8), 311.878: Tree fill ratio (roots/leafs): 99.0%/61.0%
pins2lts-mc-linux64( 0/ 8), 311.878: Stored 22 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 311.878: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 311.878: Est. total memory use: 1463.9MB (~1307.4MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2154588425363488706;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](((LTLAPp0==true)||(((LTLAPp1==true) U !(LTLAPp2==true))&&X(X([](!(LTLAPp2==true))))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2154588425363488706;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](((LTLAPp0==true)||(((LTLAPp1==true) U !(LTLAPp2==true))&&X(X([](!(LTLAPp2==true))))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-23 18:11:48] [INFO ] Flatten gal took : 2 ms
[2023-03-23 18:11:48] [INFO ] Time to serialize gal into /tmp/LTLCardinality5985603348310519309.gal : 1 ms
[2023-03-23 18:11:48] [INFO ] Time to serialize properties into /tmp/LTLCardinality14688040692310084147.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5985603348310519309.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14688040692310084147.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((X(G(("(a2>=2)")||((("(c1>=2)")U("(Pi>=1)"))&&(X(X(G("(Pi>=1)")))))))))
Formula 0 simplified : XF(!"(a2>=2)" & ((!"(c1>=2)" R !"(Pi>=1)") | XXF!"(Pi>=1)"))
Detected timeout of ITS tools.
[2023-03-23 18:32:37] [INFO ] Flatten gal took : 182 ms
[2023-03-23 18:32:38] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-23 18:32:38] [INFO ] Transformed 32 places.
[2023-03-23 18:32:38] [INFO ] Transformed 22 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-23 18:32:38] [INFO ] Time to serialize gal into /tmp/LTLCardinality7791044071644574759.gal : 3 ms
[2023-03-23 18:32:38] [INFO ] Time to serialize properties into /tmp/LTLCardinality7848486671239629755.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality7791044071644574759.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7848486671239629755.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(G(("(a2>=2)")||((("(c1>=2)")U("(Pi>=1)"))&&(X(X(G("(Pi>=1)")))))))))
Formula 0 simplified : XF(!"(a2>=2)" & ((!"(c1>=2)" R !"(Pi>=1)") | XXF!"(Pi>=1)"))
Reverse transition relation is NOT exact ! Due to transitions t8, t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
Computing Next relation with stutter on 4 deadlock states
278 unique states visited
0 strongly connected components in search stack
278 transitions explored
278 items max in DFS search stack
31405 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,314.085,2478008,1,0,577,1.41533e+07,23,1221,1090,1.54914e+07,2925
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA GPPP-PT-C0100N0000000010-LTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Total runtime 2918726 ms.
BK_STOP 1679596686939
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="GPPP-PT-C0100N0000000010"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is GPPP-PT-C0100N0000000010, 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 r165-tall-167838851000843"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C0100N0000000010.tgz
mv GPPP-PT-C0100N0000000010 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 ;