About the Execution of ITS-Tools for PolyORBLF-PT-S04J04T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16218.252 | 3600000.00 | 11256762.00 | 18458.40 | FTFFF?FFTTFTFFFF | 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.r293-tall-167873945600548.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 PolyORBLF-PT-S04J04T08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945600548
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 5.2M
-rw-r--r-- 1 mcc users 15K Feb 26 14:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 14:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 76K Feb 26 14:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 344K Feb 26 14:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 43K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 31K Feb 26 14:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K Feb 26 14:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 178K Feb 26 14:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 793K Feb 26 14:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.0K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.3M Mar 5 18:23 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 PolyORBLF-PT-S04J04T08-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1678892804284
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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S04J04T08
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-15 15:06:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-15 15:06:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 15:06:46] [INFO ] Load time of PNML (sax parser for PT used): 225 ms
[2023-03-15 15:06:46] [INFO ] Transformed 712 places.
[2023-03-15 15:06:46] [INFO ] Transformed 4012 transitions.
[2023-03-15 15:06:46] [INFO ] Parsed PT model containing 712 places and 4012 transitions and 27744 arcs in 328 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
FORMULA PolyORBLF-PT-S04J04T08-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T08-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T08-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T08-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T08-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 226 out of 712 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1844/1844 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 708 transition count 1844
Applied a total of 4 rules in 96 ms. Remains 708 /712 variables (removed 4) and now considering 1844/1844 (removed 0) transitions.
[2023-03-15 15:06:46] [INFO ] Flow matrix only has 1812 transitions (discarded 32 similar events)
// Phase 1: matrix 1812 rows 708 cols
[2023-03-15 15:06:46] [INFO ] Computed 50 place invariants in 134 ms
[2023-03-15 15:06:50] [INFO ] Dead Transitions using invariants and state equation in 3960 ms found 432 transitions.
Found 432 dead transitions using SMT.
Drop transitions removed 432 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 432 transitions.
[2023-03-15 15:06:50] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
// Phase 1: matrix 1380 rows 708 cols
[2023-03-15 15:06:50] [INFO ] Computed 50 place invariants in 40 ms
[2023-03-15 15:06:51] [INFO ] Implicit Places using invariants in 459 ms returned [142, 228, 251, 352, 479, 545, 558, 687]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 471 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 700/712 places, 1412/1844 transitions.
Applied a total of 0 rules in 18 ms. Remains 700 /700 variables (removed 0) and now considering 1412/1412 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4571 ms. Remains : 700/712 places, 1412/1844 transitions.
Support contains 226 out of 700 places after structural reductions.
[2023-03-15 15:06:51] [INFO ] Flatten gal took : 167 ms
[2023-03-15 15:06:51] [INFO ] Flatten gal took : 116 ms
[2023-03-15 15:06:51] [INFO ] Input system was already deterministic with 1412 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 368 ms. (steps per millisecond=27 ) properties (out of 26) seen :23
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-15 15:06:52] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
// Phase 1: matrix 1380 rows 700 cols
[2023-03-15 15:06:52] [INFO ] Computed 42 place invariants in 26 ms
[2023-03-15 15:06:52] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-03-15 15:06:52] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 26 ms returned sat
[2023-03-15 15:06:52] [INFO ] After 230ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
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(G((p0||X(G((p1||G(p2))))))))'
Support contains 50 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Applied a total of 0 rules in 20 ms. Remains 700 /700 variables (removed 0) and now considering 1412/1412 (removed 0) transitions.
[2023-03-15 15:06:53] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2023-03-15 15:06:53] [INFO ] Invariant cache hit.
[2023-03-15 15:06:54] [INFO ] Dead Transitions using invariants and state equation in 1572 ms found 0 transitions.
[2023-03-15 15:06:54] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2023-03-15 15:06:54] [INFO ] Invariant cache hit.
[2023-03-15 15:06:55] [INFO ] Implicit Places using invariants in 573 ms returned []
[2023-03-15 15:06:55] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2023-03-15 15:06:55] [INFO ] Invariant cache hit.
[2023-03-15 15:06:55] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 15:06:59] [INFO ] Implicit Places using invariants and state equation in 4233 ms returned []
Implicit Place search using SMT with State Equation took 4813 ms to find 0 implicit places.
[2023-03-15 15:06:59] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2023-03-15 15:06:59] [INFO ] Invariant cache hit.
[2023-03-15 15:07:01] [INFO ] Dead Transitions using invariants and state equation in 1592 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8001 ms. Remains : 700/700 places, 1412/1412 transitions.
Stuttering acceptance computed with spot in 288 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}, { cond=p2, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=3, aps=[p2:(AND (LT s606 1) (LT s96 1) (LT s412 1) (LT s473 1) (LT s183 1) (LT s219 1) (LT s497 1) (LT s30 1)), p1:(AND (OR (LT s156 1) (LT s425 1)) (OR (LT s227 ...], 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 71 steps with 0 reset in 7 ms.
FORMULA PolyORBLF-PT-S04J04T08-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T08-LTLFireability-00 finished in 8426 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)||X(F((F(p2)&&p1)))))'
Support contains 66 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1404
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 684 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 684 transition count 1396
Applied a total of 32 rules in 59 ms. Remains 684 /700 variables (removed 16) and now considering 1396/1412 (removed 16) transitions.
[2023-03-15 15:07:01] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2023-03-15 15:07:01] [INFO ] Computed 42 place invariants in 31 ms
[2023-03-15 15:07:02] [INFO ] Dead Transitions using invariants and state equation in 1540 ms found 0 transitions.
[2023-03-15 15:07:02] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 15:07:02] [INFO ] Invariant cache hit.
[2023-03-15 15:07:03] [INFO ] Implicit Places using invariants in 548 ms returned []
[2023-03-15 15:07:03] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 15:07:03] [INFO ] Invariant cache hit.
[2023-03-15 15:07:03] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 15:07:21] [INFO ] Implicit Places using invariants and state equation in 17897 ms returned []
Implicit Place search using SMT with State Equation took 18449 ms to find 0 implicit places.
[2023-03-15 15:07:21] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 15:07:21] [INFO ] Invariant cache hit.
[2023-03-15 15:07:22] [INFO ] Dead Transitions using invariants and state equation in 1516 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1412 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21568 ms. Remains : 684/700 places, 1396/1412 transitions.
Stuttering acceptance computed with spot in 197 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(AND (OR (LT s320 1) (LT s589 1)) (OR (LT s251 1) (LT s589 1)) (OR (LT s29 1) (LT s589 1)) (OR (LT s204 1) (LT s589 1)) (OR (LT s589 1) (LT s661 1)) (O...], 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1085 ms.
Product exploration explored 100000 steps with 50000 reset in 1027 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 p0), (X p1), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p2))), (X (X p2))]
Property proved to be true thanks to knowledge :(X (NOT (AND p1 (NOT p2))))
Knowledge based reduction with 12 factoid took 399 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S04J04T08-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J04T08-LTLFireability-01 finished in 24316 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((F(G(!p0)) U p1))))'
Support contains 82 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1404
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 684 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 684 transition count 1396
Applied a total of 32 rules in 58 ms. Remains 684 /700 variables (removed 16) and now considering 1396/1412 (removed 16) transitions.
[2023-03-15 15:07:25] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 15:07:25] [INFO ] Invariant cache hit.
[2023-03-15 15:07:27] [INFO ] Dead Transitions using invariants and state equation in 1465 ms found 0 transitions.
[2023-03-15 15:07:27] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 15:07:27] [INFO ] Invariant cache hit.
[2023-03-15 15:07:27] [INFO ] Implicit Places using invariants in 539 ms returned []
[2023-03-15 15:07:27] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 15:07:27] [INFO ] Invariant cache hit.
[2023-03-15 15:07:28] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 15:07:48] [INFO ] Implicit Places using invariants and state equation in 20473 ms returned []
Implicit Place search using SMT with State Equation took 21013 ms to find 0 implicit places.
[2023-03-15 15:07:48] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 15:07:48] [INFO ] Invariant cache hit.
[2023-03-15 15:07:49] [INFO ] Dead Transitions using invariants and state equation in 1506 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1412 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24047 ms. Remains : 684/700 places, 1396/1412 transitions.
Stuttering acceptance computed with spot in 136 ms :[(NOT p1), (NOT p1), p0, (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (NOT (OR (AND (GEQ s178 1) (GEQ s352 10)) (AND (GEQ s47 1) (GEQ s352 10)) (AND (GEQ s352 10) (GEQ s401 1)) (AND (GEQ s60 1) (GEQ s352 10)) (AND (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 5 reset in 710 ms.
Stack based approach found an accepted trace after 3697 steps with 0 reset with depth 3698 and stack size 3698 in 32 ms.
FORMULA PolyORBLF-PT-S04J04T08-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S04J04T08-LTLFireability-02 finished in 24952 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0&&(p1 U !p2)))))'
Support contains 51 out of 700 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 700 transition count 1356
Reduce places removed 56 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 64 rules applied. Total rules applied 120 place count 644 transition count 1348
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 128 place count 636 transition count 1348
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 80 Pre rules applied. Total rules applied 128 place count 636 transition count 1268
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 288 place count 556 transition count 1268
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 295 place count 549 transition count 1261
Iterating global reduction 3 with 7 rules applied. Total rules applied 302 place count 549 transition count 1261
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 462 place count 469 transition count 1181
Applied a total of 462 rules in 135 ms. Remains 469 /700 variables (removed 231) and now considering 1181/1412 (removed 231) transitions.
[2023-03-15 15:07:50] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
// Phase 1: matrix 1149 rows 469 cols
[2023-03-15 15:07:50] [INFO ] Computed 42 place invariants in 17 ms
[2023-03-15 15:07:51] [INFO ] Dead Transitions using invariants and state equation in 825 ms found 0 transitions.
[2023-03-15 15:07:51] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 15:07:51] [INFO ] Invariant cache hit.
[2023-03-15 15:07:52] [INFO ] Implicit Places using invariants in 451 ms returned []
[2023-03-15 15:07:52] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 15:07:52] [INFO ] Invariant cache hit.
[2023-03-15 15:07:52] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 15:08:02] [INFO ] Implicit Places using invariants and state equation in 10287 ms returned []
Implicit Place search using SMT with State Equation took 10746 ms to find 0 implicit places.
[2023-03-15 15:08:02] [INFO ] Redundant transitions in 71 ms returned []
[2023-03-15 15:08:02] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 15:08:02] [INFO ] Invariant cache hit.
[2023-03-15 15:08:03] [INFO ] Dead Transitions using invariants and state equation in 806 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 469/700 places, 1181/1412 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12603 ms. Remains : 469/700 places, 1181/1412 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) p2), p2]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p2) p0) (AND p0 p1)), acceptance={} source=0 dest: 0}, { cond=(OR (AND p2 (NOT p1)) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p2 p0 p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND p2 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p2 p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (OR (LT s106 1) (LT s286 1)) (OR (LT s150 1) (LT s286 1)) (OR (LT s40 1) (LT s286 1)) (OR (LT s70 1) (LT s286 1)) (OR (LT s286 1) (LT s288 1)) (OR...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 21819 steps with 0 reset in 273 ms.
FORMULA PolyORBLF-PT-S04J04T08-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T08-LTLFireability-03 finished in 13004 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 p1) U G(p2)))'
Support contains 57 out of 700 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 700 transition count 1356
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 644 transition count 1356
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 88 Pre rules applied. Total rules applied 112 place count 644 transition count 1268
Deduced a syphon composed of 88 places in 2 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 288 place count 556 transition count 1268
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 295 place count 549 transition count 1261
Iterating global reduction 2 with 7 rules applied. Total rules applied 302 place count 549 transition count 1261
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 446 place count 477 transition count 1189
Applied a total of 446 rules in 83 ms. Remains 477 /700 variables (removed 223) and now considering 1189/1412 (removed 223) transitions.
[2023-03-15 15:08:03] [INFO ] Flow matrix only has 1157 transitions (discarded 32 similar events)
// Phase 1: matrix 1157 rows 477 cols
[2023-03-15 15:08:03] [INFO ] Computed 42 place invariants in 18 ms
[2023-03-15 15:08:04] [INFO ] Dead Transitions using invariants and state equation in 786 ms found 0 transitions.
[2023-03-15 15:08:04] [INFO ] Flow matrix only has 1157 transitions (discarded 32 similar events)
[2023-03-15 15:08:04] [INFO ] Invariant cache hit.
[2023-03-15 15:08:05] [INFO ] Implicit Places using invariants in 521 ms returned []
[2023-03-15 15:08:05] [INFO ] Flow matrix only has 1157 transitions (discarded 32 similar events)
[2023-03-15 15:08:05] [INFO ] Invariant cache hit.
[2023-03-15 15:08:05] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 15:08:20] [INFO ] Implicit Places using invariants and state equation in 15195 ms returned []
Implicit Place search using SMT with State Equation took 15718 ms to find 0 implicit places.
[2023-03-15 15:08:20] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-15 15:08:20] [INFO ] Flow matrix only has 1157 transitions (discarded 32 similar events)
[2023-03-15 15:08:20] [INFO ] Invariant cache hit.
[2023-03-15 15:08:21] [INFO ] Dead Transitions using invariants and state equation in 812 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 477/700 places, 1189/1412 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17438 ms. Remains : 477/700 places, 1189/1412 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p2), true, (NOT p1), (NOT p2)]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 p1) (AND p2 (NOT p0))), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) (NOT p0))), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(OR (GEQ s396 1) (GEQ s126 1) (GEQ s303 1) (GEQ s409 1) (GEQ s252 1) (GEQ s471 1) (GEQ s249 1) (GEQ s463 1)), p1:(OR (AND (GEQ s155 1) (GEQ s341 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 4460 steps with 563 reset in 57 ms.
FORMULA PolyORBLF-PT-S04J04T08-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T08-LTLFireability-04 finished in 17640 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(F(p0)))'
Support contains 14 out of 700 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 700 transition count 1340
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 628 transition count 1340
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 144 place count 628 transition count 1260
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 304 place count 548 transition count 1260
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 311 place count 541 transition count 1253
Iterating global reduction 2 with 7 rules applied. Total rules applied 318 place count 541 transition count 1253
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 478 place count 461 transition count 1173
Applied a total of 478 rules in 82 ms. Remains 461 /700 variables (removed 239) and now considering 1173/1412 (removed 239) transitions.
[2023-03-15 15:08:21] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
// Phase 1: matrix 1141 rows 461 cols
[2023-03-15 15:08:21] [INFO ] Computed 42 place invariants in 16 ms
[2023-03-15 15:08:22] [INFO ] Dead Transitions using invariants and state equation in 781 ms found 0 transitions.
[2023-03-15 15:08:22] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
[2023-03-15 15:08:22] [INFO ] Invariant cache hit.
[2023-03-15 15:08:22] [INFO ] Implicit Places using invariants in 418 ms returned []
[2023-03-15 15:08:22] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
[2023-03-15 15:08:22] [INFO ] Invariant cache hit.
[2023-03-15 15:08:22] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 15:08:37] [INFO ] Implicit Places using invariants and state equation in 15313 ms returned []
Implicit Place search using SMT with State Equation took 15735 ms to find 0 implicit places.
[2023-03-15 15:08:37] [INFO ] Redundant transitions in 63 ms returned []
[2023-03-15 15:08:37] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
[2023-03-15 15:08:37] [INFO ] Invariant cache hit.
[2023-03-15 15:08:38] [INFO ] Dead Transitions using invariants and state equation in 790 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 461/700 places, 1173/1412 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17475 ms. Remains : 461/700 places, 1173/1412 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s95 1) (GEQ s231 1) (GEQ s434 1)) (AND (GEQ s95 1) (GEQ s175 1) (GEQ s231 1)) (AND (GEQ s152 1) (GEQ s231 1) (GEQ s335 1)) (AND (GEQ s231...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1757 reset in 652 ms.
Product exploration explored 100000 steps with 1757 reset in 653 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0)]
Finished random walk after 57 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=28 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
[2023-03-15 15:08:40] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
[2023-03-15 15:08:40] [INFO ] Invariant cache hit.
[2023-03-15 15:08:41] [INFO ] [Real]Absence check using 14 positive place invariants in 15 ms returned sat
[2023-03-15 15:08:41] [INFO ] [Real]Absence check using 14 positive and 28 generalized place invariants in 142 ms returned sat
[2023-03-15 15:08:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 15:08:44] [INFO ] [Real]Absence check using state equation in 2729 ms returned sat
[2023-03-15 15:08:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 15:08:44] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-15 15:08:44] [INFO ] [Nat]Absence check using 14 positive and 28 generalized place invariants in 71 ms returned sat
[2023-03-15 15:08:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 15:08:49] [INFO ] [Nat]Absence check using state equation in 4066 ms returned sat
[2023-03-15 15:08:49] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 15:08:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 15:08:53] [INFO ] [Nat]Added 160 Read/Feed constraints in 4024 ms returned sat
[2023-03-15 15:08:53] [INFO ] Deduced a trap composed of 164 places in 235 ms of which 4 ms to minimize.
[2023-03-15 15:08:53] [INFO ] Deduced a trap composed of 46 places in 270 ms of which 1 ms to minimize.
[2023-03-15 15:08:54] [INFO ] Deduced a trap composed of 46 places in 212 ms of which 0 ms to minimize.
[2023-03-15 15:08:57] [INFO ] Trap strengthening (SAT) tested/added 3/3 trap constraints in 4773 ms
Could not prove EG (NOT p0)
Support contains 14 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 1173/1173 transitions.
Applied a total of 0 rules in 24 ms. Remains 461 /461 variables (removed 0) and now considering 1173/1173 (removed 0) transitions.
[2023-03-15 15:08:57] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
[2023-03-15 15:08:57] [INFO ] Invariant cache hit.
[2023-03-15 15:08:58] [INFO ] Dead Transitions using invariants and state equation in 827 ms found 0 transitions.
[2023-03-15 15:08:58] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
[2023-03-15 15:08:58] [INFO ] Invariant cache hit.
[2023-03-15 15:08:59] [INFO ] Implicit Places using invariants in 432 ms returned []
[2023-03-15 15:08:59] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
[2023-03-15 15:08:59] [INFO ] Invariant cache hit.
[2023-03-15 15:08:59] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 15:09:09] [INFO ] Implicit Places using invariants and state equation in 10830 ms returned []
Implicit Place search using SMT with State Equation took 11263 ms to find 0 implicit places.
[2023-03-15 15:09:10] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-15 15:09:10] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
[2023-03-15 15:09:10] [INFO ] Invariant cache hit.
[2023-03-15 15:09:10] [INFO ] Dead Transitions using invariants and state equation in 797 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12958 ms. Remains : 461/461 places, 1173/1173 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Finished random walk after 53 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=26 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
[2023-03-15 15:09:11] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
[2023-03-15 15:09:11] [INFO ] Invariant cache hit.
[2023-03-15 15:09:11] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-15 15:09:12] [INFO ] [Real]Absence check using 14 positive and 28 generalized place invariants in 136 ms returned sat
[2023-03-15 15:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 15:09:14] [INFO ] [Real]Absence check using state equation in 2706 ms returned sat
[2023-03-15 15:09:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 15:09:15] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-15 15:09:15] [INFO ] [Nat]Absence check using 14 positive and 28 generalized place invariants in 67 ms returned sat
[2023-03-15 15:09:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 15:09:19] [INFO ] [Nat]Absence check using state equation in 4187 ms returned sat
[2023-03-15 15:09:19] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 15:09:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 15:09:23] [INFO ] [Nat]Added 160 Read/Feed constraints in 3599 ms returned sat
[2023-03-15 15:09:23] [INFO ] Deduced a trap composed of 164 places in 209 ms of which 1 ms to minimize.
[2023-03-15 15:09:23] [INFO ] Deduced a trap composed of 46 places in 225 ms of which 1 ms to minimize.
[2023-03-15 15:09:26] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 3516 ms
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1769 reset in 637 ms.
Product exploration explored 100000 steps with 1769 reset in 668 ms.
Built C files in :
/tmp/ltsmin5560141715130649992
[2023-03-15 15:09:28] [INFO ] Computing symmetric may disable matrix : 1173 transitions.
[2023-03-15 15:09:28] [INFO ] Computation of Complete disable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 15:09:28] [INFO ] Computing symmetric may enable matrix : 1173 transitions.
[2023-03-15 15:09:28] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 15:09:28] [INFO ] Computing Do-Not-Accords matrix : 1173 transitions.
[2023-03-15 15:09:28] [INFO ] Computation of Completed DNA matrix. took 46 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 15:09:28] [INFO ] Built C files in 295ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5560141715130649992
Running compilation step : cd /tmp/ltsmin5560141715130649992;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5560141715130649992;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5560141715130649992;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 14 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 1173/1173 transitions.
Applied a total of 0 rules in 20 ms. Remains 461 /461 variables (removed 0) and now considering 1173/1173 (removed 0) transitions.
[2023-03-15 15:09:31] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
[2023-03-15 15:09:31] [INFO ] Invariant cache hit.
[2023-03-15 15:09:32] [INFO ] Dead Transitions using invariants and state equation in 793 ms found 0 transitions.
[2023-03-15 15:09:32] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
[2023-03-15 15:09:32] [INFO ] Invariant cache hit.
[2023-03-15 15:09:32] [INFO ] Implicit Places using invariants in 425 ms returned []
[2023-03-15 15:09:32] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
[2023-03-15 15:09:32] [INFO ] Invariant cache hit.
[2023-03-15 15:09:33] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 15:09:45] [INFO ] Implicit Places using invariants and state equation in 12445 ms returned []
Implicit Place search using SMT with State Equation took 12874 ms to find 0 implicit places.
[2023-03-15 15:09:45] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-15 15:09:45] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
[2023-03-15 15:09:45] [INFO ] Invariant cache hit.
[2023-03-15 15:09:46] [INFO ] Dead Transitions using invariants and state equation in 783 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14507 ms. Remains : 461/461 places, 1173/1173 transitions.
Built C files in :
/tmp/ltsmin13455278446109087776
[2023-03-15 15:09:46] [INFO ] Computing symmetric may disable matrix : 1173 transitions.
[2023-03-15 15:09:46] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 15:09:46] [INFO ] Computing symmetric may enable matrix : 1173 transitions.
[2023-03-15 15:09:46] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 15:09:46] [INFO ] Computing Do-Not-Accords matrix : 1173 transitions.
[2023-03-15 15:09:46] [INFO ] Computation of Completed DNA matrix. took 40 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 15:09:46] [INFO ] Built C files in 293ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13455278446109087776
Running compilation step : cd /tmp/ltsmin13455278446109087776;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13455278446109087776;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13455278446109087776;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 15:09:49] [INFO ] Flatten gal took : 94 ms
[2023-03-15 15:09:49] [INFO ] Flatten gal took : 72 ms
[2023-03-15 15:09:49] [INFO ] Time to serialize gal into /tmp/LTL5941217707595707821.gal : 39 ms
[2023-03-15 15:09:49] [INFO ] Time to serialize properties into /tmp/LTL11715990292462656886.prop : 15 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/LTL5941217707595707821.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5257790414187388013.hoa' '-atoms' '/tmp/LTL11715990292462656886.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/LTL11715990292462656886.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5257790414187388013.hoa
Detected timeout of ITS tools.
[2023-03-15 15:10:05] [INFO ] Flatten gal took : 48 ms
[2023-03-15 15:10:05] [INFO ] Flatten gal took : 48 ms
[2023-03-15 15:10:05] [INFO ] Time to serialize gal into /tmp/LTL12401890442560935131.gal : 7 ms
[2023-03-15 15:10:05] [INFO ] Time to serialize properties into /tmp/LTL11457041632298343278.ltl : 2 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/LTL12401890442560935131.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11457041632298343278.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...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((((FetchJobB_3>=1)&&(P_1716>=1))&&(P_1712_2>=1))||(((FetchJobB_3>=1)&&(P_1712_1>=1))&&(P_1716>=1)))||((((FetchJobB_2>=1)...2110
Formula 0 simplified : FG!"(((((((((FetchJobB_3>=1)&&(P_1716>=1))&&(P_1712_2>=1))||(((FetchJobB_3>=1)&&(P_1712_1>=1))&&(P_1716>=1)))||((((FetchJobB_2>=1)&&...2104
Detected timeout of ITS tools.
[2023-03-15 15:10:20] [INFO ] Flatten gal took : 48 ms
[2023-03-15 15:10:20] [INFO ] Applying decomposition
[2023-03-15 15:10:20] [INFO ] Flatten gal took : 52 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/graph16239335993359164588.txt' '-o' '/tmp/graph16239335993359164588.bin' '-w' '/tmp/graph16239335993359164588.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16239335993359164588.bin' '-l' '-1' '-v' '-w' '/tmp/graph16239335993359164588.weights' '-q' '0' '-e' '0.001'
[2023-03-15 15:10:20] [INFO ] Decomposing Gal with order
[2023-03-15 15:10:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 15:10:20] [INFO ] Removed a total of 901 redundant transitions.
[2023-03-15 15:10:20] [INFO ] Flatten gal took : 294 ms
[2023-03-15 15:10:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 276 labels/synchronizations in 29 ms.
[2023-03-15 15:10:20] [INFO ] Time to serialize gal into /tmp/LTL12549113551546945827.gal : 12 ms
[2023-03-15 15:10:20] [INFO ] Time to serialize properties into /tmp/LTL16771189437572051027.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/LTL12549113551546945827.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16771189437572051027.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...256
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((((u13.FetchJobB_3>=1)&&(u13.P_1716>=1))&&(u13.P_1712_2>=1))||(((u13.FetchJobB_3>=1)&&(u13.P_1712_1>=1))&&(u13.P_1716>=1...2614
Formula 0 simplified : FG!"(((((((((u13.FetchJobB_3>=1)&&(u13.P_1716>=1))&&(u13.P_1712_2>=1))||(((u13.FetchJobB_3>=1)&&(u13.P_1712_1>=1))&&(u13.P_1716>=1))...2608
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12822848178804171396
[2023-03-15 15:10:35] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12822848178804171396
Running compilation step : cd /tmp/ltsmin12822848178804171396;'/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 2017 ms.
Running link step : cd /tmp/ltsmin12822848178804171396;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin12822848178804171396;'/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' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-PT-S04J04T08-LTLFireability-05 finished in 149768 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(!p0)&&(X(F(p1))||G(p2)))))'
Support contains 51 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1404
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 684 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 684 transition count 1396
Applied a total of 32 rules in 23 ms. Remains 684 /700 variables (removed 16) and now considering 1396/1412 (removed 16) transitions.
[2023-03-15 15:10:51] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2023-03-15 15:10:51] [INFO ] Computed 42 place invariants in 28 ms
[2023-03-15 15:10:52] [INFO ] Dead Transitions using invariants and state equation in 1522 ms found 0 transitions.
[2023-03-15 15:10:52] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 15:10:52] [INFO ] Invariant cache hit.
[2023-03-15 15:10:53] [INFO ] Implicit Places using invariants in 544 ms returned []
[2023-03-15 15:10:53] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 15:10:53] [INFO ] Invariant cache hit.
[2023-03-15 15:10:53] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 15:11:12] [INFO ] Implicit Places using invariants and state equation in 18898 ms returned []
Implicit Place search using SMT with State Equation took 19445 ms to find 0 implicit places.
[2023-03-15 15:11:12] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 15:11:12] [INFO ] Invariant cache hit.
[2023-03-15 15:11:13] [INFO ] Dead Transitions using invariants and state equation in 1579 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1412 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22572 ms. Remains : 684/700 places, 1396/1412 transitions.
Stuttering acceptance computed with spot in 228 ms :[(OR p0 (AND (NOT p1) (NOT p2))), p0, (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p1))), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0, 1} source=0 dest: 0}, { cond=(NOT p0), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={0, 1} source=1 dest: 0}, { cond=(NOT p0), acceptance={1} source=1 dest: 1}], [{ cond=(OR (AND p0 (NOT p1)) (AND (NOT p2) (NOT p1))), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={1} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0, 1} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s153 1) (LT s419 1)) (OR (LT s224 1) (LT s419 1)) (OR (LT s59 1) (LT s419 1)) (OR (LT s105 1) (LT s419 1)) (OR (LT s419 1) (LT s423 1)) (O...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 641 reset in 1135 ms.
Stuttering criterion allowed to conclude after 95140 steps with 671 reset in 1061 ms.
FORMULA PolyORBLF-PT-S04J04T08-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T08-LTLFireability-06 finished in 25028 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((X(G(p2))||p1))))'
Support contains 5 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1404
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 684 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 684 transition count 1396
Applied a total of 32 rules in 30 ms. Remains 684 /700 variables (removed 16) and now considering 1396/1412 (removed 16) transitions.
[2023-03-15 15:11:16] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 15:11:16] [INFO ] Invariant cache hit.
[2023-03-15 15:11:17] [INFO ] Dead Transitions using invariants and state equation in 1585 ms found 0 transitions.
[2023-03-15 15:11:17] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 15:11:17] [INFO ] Invariant cache hit.
[2023-03-15 15:11:18] [INFO ] Implicit Places using invariants in 564 ms returned []
[2023-03-15 15:11:18] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 15:11:18] [INFO ] Invariant cache hit.
[2023-03-15 15:11:18] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 15:11:37] [INFO ] Implicit Places using invariants and state equation in 19423 ms returned []
Implicit Place search using SMT with State Equation took 19991 ms to find 0 implicit places.
[2023-03-15 15:11:37] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 15:11:37] [INFO ] Invariant cache hit.
[2023-03-15 15:11:39] [INFO ] Dead Transitions using invariants and state equation in 1550 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1412 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23159 ms. Remains : 684/700 places, 1396/1412 transitions.
Stuttering acceptance computed with spot in 207 ms :[true, (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}, { cond=p2, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 3}], [{ cond=(NOT p1), acceptance={} source=5 dest: 1}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=4, aps=[p2:(AND (GEQ s280 1) (GEQ s539 1) (GEQ s607 1)), p0:(OR (LT s156 1) (LT s325 1)), p1:(OR (LT s156 1) (LT s325 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 543 ms.
Product exploration explored 100000 steps with 50000 reset in 586 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X p1)), true, (X (X (NOT p2)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) p2)))
Knowledge based reduction with 8 factoid took 342 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S04J04T08-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J04T08-LTLFireability-09 finished in 24875 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 700 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 700 transition count 1340
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 628 transition count 1340
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 79 Pre rules applied. Total rules applied 144 place count 628 transition count 1261
Deduced a syphon composed of 79 places in 1 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 2 with 158 rules applied. Total rules applied 302 place count 549 transition count 1261
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 309 place count 542 transition count 1254
Iterating global reduction 2 with 7 rules applied. Total rules applied 316 place count 542 transition count 1254
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 476 place count 462 transition count 1174
Applied a total of 476 rules in 91 ms. Remains 462 /700 variables (removed 238) and now considering 1174/1412 (removed 238) transitions.
[2023-03-15 15:11:41] [INFO ] Flow matrix only has 1142 transitions (discarded 32 similar events)
// Phase 1: matrix 1142 rows 462 cols
[2023-03-15 15:11:41] [INFO ] Computed 42 place invariants in 21 ms
[2023-03-15 15:11:41] [INFO ] Dead Transitions using invariants and state equation in 762 ms found 0 transitions.
[2023-03-15 15:11:41] [INFO ] Flow matrix only has 1142 transitions (discarded 32 similar events)
[2023-03-15 15:11:41] [INFO ] Invariant cache hit.
[2023-03-15 15:11:42] [INFO ] Implicit Places using invariants in 481 ms returned []
[2023-03-15 15:11:42] [INFO ] Flow matrix only has 1142 transitions (discarded 32 similar events)
[2023-03-15 15:11:42] [INFO ] Invariant cache hit.
[2023-03-15 15:11:42] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 15:11:46] [INFO ] Implicit Places using invariants and state equation in 4021 ms returned []
Implicit Place search using SMT with State Equation took 4506 ms to find 0 implicit places.
[2023-03-15 15:11:46] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-15 15:11:46] [INFO ] Flow matrix only has 1142 transitions (discarded 32 similar events)
[2023-03-15 15:11:46] [INFO ] Invariant cache hit.
[2023-03-15 15:11:47] [INFO ] Dead Transitions using invariants and state equation in 799 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 462/700 places, 1174/1412 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6189 ms. Remains : 462/700 places, 1174/1412 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s106 1) (GEQ s185 1) (GEQ s316 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 18683 steps with 13 reset in 78 ms.
FORMULA PolyORBLF-PT-S04J04T08-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T08-LTLFireability-10 finished in 6363 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 700 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 700 transition count 1340
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 628 transition count 1340
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 79 Pre rules applied. Total rules applied 144 place count 628 transition count 1261
Deduced a syphon composed of 79 places in 1 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 2 with 158 rules applied. Total rules applied 302 place count 549 transition count 1261
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 309 place count 542 transition count 1254
Iterating global reduction 2 with 7 rules applied. Total rules applied 316 place count 542 transition count 1254
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 476 place count 462 transition count 1174
Applied a total of 476 rules in 60 ms. Remains 462 /700 variables (removed 238) and now considering 1174/1412 (removed 238) transitions.
[2023-03-15 15:11:47] [INFO ] Flow matrix only has 1142 transitions (discarded 32 similar events)
// Phase 1: matrix 1142 rows 462 cols
[2023-03-15 15:11:47] [INFO ] Computed 42 place invariants in 23 ms
[2023-03-15 15:11:48] [INFO ] Dead Transitions using invariants and state equation in 740 ms found 0 transitions.
[2023-03-15 15:11:48] [INFO ] Flow matrix only has 1142 transitions (discarded 32 similar events)
[2023-03-15 15:11:48] [INFO ] Invariant cache hit.
[2023-03-15 15:11:48] [INFO ] Implicit Places using invariants in 449 ms returned []
[2023-03-15 15:11:48] [INFO ] Flow matrix only has 1142 transitions (discarded 32 similar events)
[2023-03-15 15:11:48] [INFO ] Invariant cache hit.
[2023-03-15 15:11:49] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 15:12:04] [INFO ] Implicit Places using invariants and state equation in 16141 ms returned []
Implicit Place search using SMT with State Equation took 16593 ms to find 0 implicit places.
[2023-03-15 15:12:04] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-15 15:12:04] [INFO ] Flow matrix only has 1142 transitions (discarded 32 similar events)
[2023-03-15 15:12:04] [INFO ] Invariant cache hit.
[2023-03-15 15:12:05] [INFO ] Dead Transitions using invariants and state equation in 781 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 462/700 places, 1174/1412 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 18212 ms. Remains : 462/700 places, 1174/1412 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s204 1) (GEQ s236 10))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 6817 steps with 2 reset in 32 ms.
FORMULA PolyORBLF-PT-S04J04T08-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T08-LTLFireability-12 finished in 18302 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 700 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 700 transition count 1356
Reduce places removed 56 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 64 rules applied. Total rules applied 120 place count 644 transition count 1348
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 128 place count 636 transition count 1348
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 88 Pre rules applied. Total rules applied 128 place count 636 transition count 1260
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 304 place count 548 transition count 1260
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 311 place count 541 transition count 1253
Iterating global reduction 3 with 7 rules applied. Total rules applied 318 place count 541 transition count 1253
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 430 place count 485 transition count 1197
Applied a total of 430 rules in 69 ms. Remains 485 /700 variables (removed 215) and now considering 1197/1412 (removed 215) transitions.
[2023-03-15 15:12:05] [INFO ] Flow matrix only has 1165 transitions (discarded 32 similar events)
// Phase 1: matrix 1165 rows 485 cols
[2023-03-15 15:12:05] [INFO ] Computed 42 place invariants in 25 ms
[2023-03-15 15:12:06] [INFO ] Dead Transitions using invariants and state equation in 815 ms found 0 transitions.
[2023-03-15 15:12:06] [INFO ] Flow matrix only has 1165 transitions (discarded 32 similar events)
[2023-03-15 15:12:06] [INFO ] Invariant cache hit.
[2023-03-15 15:12:07] [INFO ] Implicit Places using invariants in 517 ms returned []
[2023-03-15 15:12:07] [INFO ] Flow matrix only has 1165 transitions (discarded 32 similar events)
[2023-03-15 15:12:07] [INFO ] Invariant cache hit.
[2023-03-15 15:12:07] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 15:12:17] [INFO ] Implicit Places using invariants and state equation in 10761 ms returned []
Implicit Place search using SMT with State Equation took 11279 ms to find 0 implicit places.
[2023-03-15 15:12:17] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-15 15:12:17] [INFO ] Flow matrix only has 1165 transitions (discarded 32 similar events)
[2023-03-15 15:12:17] [INFO ] Invariant cache hit.
[2023-03-15 15:12:18] [INFO ] Dead Transitions using invariants and state equation in 822 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 485/700 places, 1197/1412 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13020 ms. Remains : 485/700 places, 1197/1412 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s52 1) (GEQ s245 10) (GEQ s413 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 7862 steps with 1 reset in 34 ms.
FORMULA PolyORBLF-PT-S04J04T08-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T08-LTLFireability-13 finished in 13106 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(F(p0)))'
[2023-03-15 15:12:18] [INFO ] Flatten gal took : 49 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1860949117976988527
[2023-03-15 15:12:18] [INFO ] Computing symmetric may disable matrix : 1412 transitions.
[2023-03-15 15:12:18] [INFO ] Applying decomposition
[2023-03-15 15:12:18] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 15:12:18] [INFO ] Computing symmetric may enable matrix : 1412 transitions.
[2023-03-15 15:12:18] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 15:12:18] [INFO ] Flatten gal took : 56 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/graph4603463423789617756.txt' '-o' '/tmp/graph4603463423789617756.bin' '-w' '/tmp/graph4603463423789617756.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4603463423789617756.bin' '-l' '-1' '-v' '-w' '/tmp/graph4603463423789617756.weights' '-q' '0' '-e' '0.001'
[2023-03-15 15:12:19] [INFO ] Decomposing Gal with order
[2023-03-15 15:12:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 15:12:19] [INFO ] Removed a total of 1172 redundant transitions.
[2023-03-15 15:12:19] [INFO ] Flatten gal took : 106 ms
[2023-03-15 15:12:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 134 labels/synchronizations in 29 ms.
[2023-03-15 15:12:19] [INFO ] Time to serialize gal into /tmp/LTLFireability804998655677292516.gal : 9 ms
[2023-03-15 15:12:19] [INFO ] Time to serialize properties into /tmp/LTLFireability13517924834970049234.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/LTLFireability804998655677292516.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13517924834970049234.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
[2023-03-15 15:12:19] [INFO ] Computing Do-Not-Accords matrix : 1412 transitions.
[2023-03-15 15:12:19] [INFO ] Computation of Completed DNA matrix. took 58 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 15:12:19] [INFO ] Built C files in 521ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1860949117976988527
Running compilation step : cd /tmp/ltsmin1860949117976988527;'/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'
Checking formula 0 : !((G(F("(((((((((i1.u54.FetchJobB_3>=1)&&(i1.u54.P_1716>=1))&&(i1.u19.P_1712_2>=1))||(((i1.u54.FetchJobB_3>=1)&&(i1.u19.P_1712_1>=1))&...2950
Formula 0 simplified : FG!"(((((((((i1.u54.FetchJobB_3>=1)&&(i1.u54.P_1716>=1))&&(i1.u19.P_1712_2>=1))||(((i1.u54.FetchJobB_3>=1)&&(i1.u19.P_1712_1>=1))&&(...2944
Compilation finished in 4867 ms.
Running link step : cd /tmp/ltsmin1860949117976988527;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin1860949117976988527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-15 15:34:10] [INFO ] Flatten gal took : 147 ms
[2023-03-15 15:34:10] [INFO ] Time to serialize gal into /tmp/LTLFireability3478083515111047769.gal : 102 ms
[2023-03-15 15:34:10] [INFO ] Time to serialize properties into /tmp/LTLFireability16364987526390958508.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/LTLFireability3478083515111047769.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16364987526390958508.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 : !((G(F("(((((((((FetchJobB_3>=1)&&(P_1716>=1))&&(P_1712_2>=1))||(((FetchJobB_3>=1)&&(P_1712_1>=1))&&(P_1716>=1)))||((((FetchJobB_2>=1)...2110
Formula 0 simplified : FG!"(((((((((FetchJobB_3>=1)&&(P_1716>=1))&&(P_1712_2>=1))||(((FetchJobB_3>=1)&&(P_1712_1>=1))&&(P_1716>=1)))||((((FetchJobB_2>=1)&&...2104
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.197: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.225: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.235: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.237: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.239: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.291: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.291: Initializing POR dependencies: labels 1413, guards 1412
pins2lts-mc-linux64( 6/ 8), 0.295: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.302: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 39.252: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 4/ 8), 39.252: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 39.253: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 39.633: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 39.771: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 39.802: There are 1415 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 39.802: State length is 701, there are 1415 groups
pins2lts-mc-linux64( 0/ 8), 39.802: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 39.802: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 39.802: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 39.802: Visible groups: 0 / 1415, labels: 1 / 1415
pins2lts-mc-linux64( 0/ 8), 39.802: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 39.802: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 2/ 8), 39.896: [Blue] ~67 levels ~960 states ~1536 transitions
pins2lts-mc-linux64( 2/ 8), 39.966: [Blue] ~67 levels ~1920 states ~2600 transitions
pins2lts-mc-linux64( 6/ 8), 40.120: [Blue] ~135 levels ~3840 states ~5016 transitions
pins2lts-mc-linux64( 0/ 8), 40.372: [Blue] ~138 levels ~7680 states ~9304 transitions
pins2lts-mc-linux64( 6/ 8), 40.863: [Blue] ~135 levels ~15360 states ~17696 transitions
pins2lts-mc-linux64( 6/ 8), 41.886: [Blue] ~135 levels ~30720 states ~35440 transitions
pins2lts-mc-linux64( 6/ 8), 43.807: [Blue] ~135 levels ~61440 states ~70384 transitions
pins2lts-mc-linux64( 2/ 8), 47.622: [Blue] ~146 levels ~122880 states ~144328 transitions
pins2lts-mc-linux64( 2/ 8), 54.912: [Blue] ~146 levels ~245760 states ~288560 transitions
pins2lts-mc-linux64( 2/ 8), 69.159: [Blue] ~146 levels ~491520 states ~577792 transitions
pins2lts-mc-linux64( 6/ 8), 98.986: [Blue] ~138 levels ~983040 states ~1246456 transitions
pins2lts-mc-linux64( 6/ 8), 158.179: [Blue] ~138 levels ~1966080 states ~2577664 transitions
pins2lts-mc-linux64( 6/ 8), 282.100: [Blue] ~138 levels ~3932160 states ~5382736 transitions
pins2lts-mc-linux64( 6/ 8), 531.194: [Blue] ~138 levels ~7864320 states ~11042072 transitions
pins2lts-mc-linux64( 6/ 8), 1042.650: [Blue] ~138 levels ~15728640 states ~22717704 transitions
pins2lts-mc-linux64( 6/ 8), 2050.111: [Blue] ~138 levels ~31457280 states ~45563200 transitions
pins2lts-mc-linux64( 7/ 8), 2526.616: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 2526.679:
pins2lts-mc-linux64( 0/ 8), 2526.679: Explored 32389666 states 53297681 transitions, fanout: 1.646
pins2lts-mc-linux64( 0/ 8), 2526.679: Total exploration time 2486.880 sec (2486.800 sec minimum, 2486.825 sec on average)
pins2lts-mc-linux64( 0/ 8), 2526.679: States per second: 13024, Transitions per second: 21432
pins2lts-mc-linux64( 0/ 8), 2526.679:
pins2lts-mc-linux64( 0/ 8), 2526.679: State space has 32390514 states, 32388751 are accepting
pins2lts-mc-linux64( 0/ 8), 2526.679: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 2526.679: blue states: 32389666 (100.00%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 2526.679: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 2526.679: all-red states: 32388751 (99.99%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 2526.679:
pins2lts-mc-linux64( 0/ 8), 2526.679: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 2526.679:
pins2lts-mc-linux64( 0/ 8), 2526.679: Queue width: 8B, total height: 1145, memory: 0.01MB
pins2lts-mc-linux64( 0/ 8), 2526.679: Tree memory: 503.1MB, 16.3 B/state, compr.: 0.6%
pins2lts-mc-linux64( 0/ 8), 2526.679: Tree fill ratio (roots/leafs): 24.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 2526.679: Stored 1440 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 2526.679: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 2526.680: Est. total memory use: 503.1MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1860949117976988527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1860949117976988527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==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.
[2023-03-15 15:56:03] [INFO ] Flatten gal took : 201 ms
[2023-03-15 15:56:04] [INFO ] Input system was already deterministic with 1412 transitions.
[2023-03-15 15:56:04] [INFO ] Transformed 700 places.
[2023-03-15 15:56:04] [INFO ] Transformed 1412 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
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
[2023-03-15 15:56:34] [INFO ] Time to serialize gal into /tmp/LTLFireability3982435929927913702.gal : 8 ms
[2023-03-15 15:56:34] [INFO ] Time to serialize properties into /tmp/LTLFireability10812317783240326930.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/LTLFireability3982435929927913702.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10812317783240326930.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...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(((((((((FetchJobB_3>=1)&&(P_1716>=1))&&(P_1712_2>=1))||(((FetchJobB_3>=1)&&(P_1712_1>=1))&&(P_1716>=1)))||((((FetchJobB_2>=1)...2110
Formula 0 simplified : FG!"(((((((((FetchJobB_3>=1)&&(P_1716>=1))&&(P_1712_2>=1))||(((FetchJobB_3>=1)&&(P_1712_1>=1))&&(P_1716>=1)))||((((FetchJobB_2>=1)&&...2104
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 382820 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16232444 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="PolyORBLF-PT-S04J04T08"
export BK_EXAMINATION="LTLFireability"
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 PolyORBLF-PT-S04J04T08, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r293-tall-167873945600548"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J04T08.tgz
mv PolyORBLF-PT-S04J04T08 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;