About the Execution of ITS-Tools for TCPcondis-PT-50
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16221.644 | 3600000.00 | 3845966.00 | 266461.40 | FFFFFFTT?FFFTFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r258-tall-165303545800507.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is TCPcondis-PT-50, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545800507
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 264K
-rw-r--r-- 1 mcc users 6.3K Apr 29 12:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Apr 29 12:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 29 12:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 29 12:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 09:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 09:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 09:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 09:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rwxr-xr-x 1 mcc users 24K May 10 09:34 model.pnml
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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 TCPcondis-PT-50-LTLCardinality-00
FORMULA_NAME TCPcondis-PT-50-LTLCardinality-01
FORMULA_NAME TCPcondis-PT-50-LTLCardinality-02
FORMULA_NAME TCPcondis-PT-50-LTLCardinality-03
FORMULA_NAME TCPcondis-PT-50-LTLCardinality-04
FORMULA_NAME TCPcondis-PT-50-LTLCardinality-05
FORMULA_NAME TCPcondis-PT-50-LTLCardinality-06
FORMULA_NAME TCPcondis-PT-50-LTLCardinality-07
FORMULA_NAME TCPcondis-PT-50-LTLCardinality-08
FORMULA_NAME TCPcondis-PT-50-LTLCardinality-09
FORMULA_NAME TCPcondis-PT-50-LTLCardinality-10
FORMULA_NAME TCPcondis-PT-50-LTLCardinality-11
FORMULA_NAME TCPcondis-PT-50-LTLCardinality-12
FORMULA_NAME TCPcondis-PT-50-LTLCardinality-13
FORMULA_NAME TCPcondis-PT-50-LTLCardinality-14
FORMULA_NAME TCPcondis-PT-50-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653149726763
Running Version 202205111006
[2022-05-21 16:15:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-21 16:15:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 16:15:28] [WARNING] Skipping unknown tool specific annotation : Tina
[2022-05-21 16:15:28] [WARNING] Unknown XML tag in source file: size
[2022-05-21 16:15:28] [WARNING] Unknown XML tag in source file: color
[2022-05-21 16:15:28] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2022-05-21 16:15:28] [INFO ] Transformed 30 places.
[2022-05-21 16:15:28] [INFO ] Transformed 32 transitions.
[2022-05-21 16:15:28] [INFO ] Parsed PT model containing 30 places and 32 transitions in 149 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA TCPcondis-PT-50-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-50-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-50-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-50-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-50-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-50-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-50-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 10 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:15:28] [INFO ] Computed 9 place invariants in 10 ms
[2022-05-21 16:15:28] [INFO ] Implicit Places using invariants in 121 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:15:28] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-21 16:15:28] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:15:28] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-21 16:15:28] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Support contains 23 out of 30 places after structural reductions.
[2022-05-21 16:15:28] [INFO ] Flatten gal took : 21 ms
[2022-05-21 16:15:28] [INFO ] Flatten gal took : 7 ms
[2022-05-21 16:15:28] [INFO ] Input system was already deterministic with 32 transitions.
Support contains 22 out of 30 places (down from 23) after GAL structural reductions.
Finished random walk after 2347 steps, including 0 resets, run visited all 22 properties in 24 ms. (steps per millisecond=97 )
FORMULA TCPcondis-PT-50-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G((F(p0)&&p1)))||p2)))'
Support contains 6 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 28
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 28
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 26 transition count 27
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 9 place count 26 transition count 26
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 place count 25 transition count 26
Applied a total of 11 rules in 14 ms. Remains 25 /30 variables (removed 5) and now considering 26/32 (removed 6) transitions.
// Phase 1: matrix 26 rows 25 cols
[2022-05-21 16:15:28] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-21 16:15:28] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 26 rows 25 cols
[2022-05-21 16:15:28] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:15:29] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2022-05-21 16:15:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 26 rows 25 cols
[2022-05-21 16:15:29] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:15:29] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/30 places, 26/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/30 places, 26/32 transitions.
Stuttering acceptance computed with spot in 251 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-50-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (LEQ s4 s17) (LEQ s5 s16)), p1:(GT s11 s23), p0:(GT s5 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1128 reset in 287 ms.
Stack based approach found an accepted trace after 5721 steps with 80 reset with depth 133 and stack size 133 in 14 ms.
FORMULA TCPcondis-PT-50-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-50-LTLCardinality-02 finished in 765 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 28
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 28
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 26 transition count 26
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 10 place count 26 transition count 25
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 25 transition count 25
Applied a total of 12 rules in 6 ms. Remains 25 /30 variables (removed 5) and now considering 25/32 (removed 7) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-21 16:15:29] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:15:29] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-21 16:15:29] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:15:29] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2022-05-21 16:15:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-21 16:15:29] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:15:29] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/30 places, 25/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/30 places, 25/32 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : TCPcondis-PT-50-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s7 s11)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 78 reset in 193 ms.
Stack based approach found an accepted trace after 11686 steps with 11 reset with depth 64 and stack size 64 in 23 ms.
FORMULA TCPcondis-PT-50-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-50-LTLCardinality-05 finished in 383 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(X(G(p0)))||(p1 U p2)) U G((p3 U p2))))'
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:15:30] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:15:30] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:15:30] [INFO ] Computed 9 place invariants in 3 ms
[2022-05-21 16:15:30] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:15:30] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:15:30] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 647 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
Running random walk in product with property : TCPcondis-PT-50-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(OR p2 p3), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p3), acceptance={0} source=0 dest: 4}, { cond=(AND (NOT p2) p3 (NOT p1)), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p2) p3 p1), acceptance={} source=0 dest: 7}], [{ cond=(OR (AND p2 p0) (AND p3 p0) (AND p1 p0)), acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 8}], [{ cond=(AND (NOT p2) p3 (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p3 p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 8}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 9}], [{ cond=(AND (NOT p2) (NOT p3) p1 p0), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p3 p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=3 dest: 8}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={} source=3 dest: 10}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) p3 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p3), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) p3 p1), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p2) (NOT p3) p1 p0), acceptance={} source=5 dest: 1}, { cond=(OR (AND p2 p0) (AND p3 p1 p0)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=5 dest: 8}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={} source=5 dest: 10}, { cond=(OR (AND p2 (NOT p0)) (AND p3 (NOT p0))), acceptance={} source=5 dest: 11}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=6 dest: 8}, { cond=(AND (NOT p2) (NOT p3) p1 (NOT p0)), acceptance={} source=6 dest: 9}, { cond=(AND (NOT p2) p3 (NOT p1) (NOT p0)), acceptance={} source=6 dest: 10}, { cond=(AND (NOT p2) p3 p1 (NOT p0)), acceptance={} source=6 dest: 12}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=7 dest: 8}, { cond=(AND (NOT p2) (NOT p3) p1 (NOT p0)), acceptance={} source=7 dest: 9}, { cond=(AND (NOT p2) p3 (NOT p1) (NOT p0)), acceptance={} source=7 dest: 10}, { cond=(AND (NOT p2) p3 (NOT p1) (NOT p0)), acceptance={} source=7 dest: 11}, { cond=(AND (NOT p2) p3 p1 (NOT p0)), acceptance={} source=7 dest: 12}, { cond=(AND (NOT p2) p3 p1 (NOT p0)), acceptance={} source=7 dest: 13}], [{ cond=true, acceptance={0} source=8 dest: 8}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=9 dest: 8}, { cond=(AND (NOT p2) p1), acceptance={0} source=9 dest: 9}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=10 dest: 8}, { cond=(AND (NOT p2) p3), acceptance={0} source=10 dest: 10}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=11 dest: 8}, { cond=(AND (NOT p2) p3), acceptance={} source=11 dest: 10}, { cond=(OR p2 p3), acceptance={} source=11 dest: 11}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=12 dest: 8}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={} source=12 dest: 9}, { cond=(AND (NOT p2) p3 (NOT p1)), acceptance={} source=12 dest: 10}, { cond=(AND (NOT p2) p3 p1), acceptance={0} source=12 dest: 12}], [{ cond=(AND (NOT p2) p3 (NOT p1) p0), acceptance={} source=13 dest: 11}, { cond=(AND (NOT p2) p3 p1 p0), acceptance={} source=13 dest: 13}]], initial=0, aps=[p2:(LEQ 1 s3), p3:(LEQ s7 s18), p1:(LEQ 1 s15), p0:(LEQ 3 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 7698 reset in 274 ms.
Product exploration explored 100000 steps with 7681 reset in 172 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) p3 p1 (NOT p0)), (X (NOT (AND (NOT p2) (NOT p3) p1 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p1)))), (X (NOT (AND (NOT p2) p3 (NOT p1) (NOT p0)))), (X (NOT (OR (AND p2 p0) (AND p3 p0) (AND p1 p0)))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3) p1))), (X (AND (NOT p2) p3 (NOT p0))), (X (AND (NOT p2) p1 (NOT p0))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p2) p3 p1 p0))), (X (NOT (AND (NOT p2) p3 (NOT p1) p0))), (X (NOT (AND (NOT p2) p3 (NOT p1)))), (X (NOT p0)), (X (OR (AND p2 (NOT p0)) (AND p3 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3) p1 p0))), (X (OR p2 p3)), (X (AND (NOT p2) p3 p1 (NOT p0))), (X (AND (NOT p2) p3)), (X (AND (NOT p2) p3 p1)), (X (NOT (OR (AND p2 p0) (AND p3 p1 p0)))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p3) p1 (NOT p0))))), (X (X (AND (NOT p2) p3 (NOT p0)))), (X (X (NOT (AND (NOT p2) p3 p1 p0)))), (X (X (NOT (AND (NOT p2) p3 (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), true, (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p3 (NOT p1))))), (X (X (NOT p0))), (X (X (OR (AND p2 (NOT p0)) (AND p3 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p3) p1 p0)))), (X (X (AND (NOT p2) p3 p1 (NOT p0)))), (X (X (AND (NOT p2) p3))), (X (X (AND (NOT p2) p3 p1))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p1))))), (X (X (NOT (AND (NOT p2) p3 (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND p2 p0) (AND p3 p0) (AND p1 p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p3) p1)))), (X (X (AND (NOT p2) p1 (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0))))), (X (X (OR p2 p3))), (X (X (NOT (OR (AND p2 p0) (AND p3 p1 p0))))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 48 factoid took 2959 ms. Reduced automaton from 14 states, 52 edges and 4 AP to 14 states, 52 edges and 4 AP.
Stuttering acceptance computed with spot in 708 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
Incomplete random walk after 10009 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 24) seen :23
Finished Best-First random walk after 6584 steps, including 1 resets, run visited all 1 properties in 32 ms. (steps per millisecond=205 )
Knowledge obtained : [(AND (NOT p2) p3 p1 (NOT p0)), (X (NOT (AND (NOT p2) (NOT p3) p1 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p1)))), (X (NOT (AND (NOT p2) p3 (NOT p1) (NOT p0)))), (X (NOT (OR (AND p2 p0) (AND p3 p0) (AND p1 p0)))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3) p1))), (X (AND (NOT p2) p3 (NOT p0))), (X (AND (NOT p2) p1 (NOT p0))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p2) p3 p1 p0))), (X (NOT (AND (NOT p2) p3 (NOT p1) p0))), (X (NOT (AND (NOT p2) p3 (NOT p1)))), (X (NOT p0)), (X (OR (AND p2 (NOT p0)) (AND p3 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3) p1 p0))), (X (OR p2 p3)), (X (AND (NOT p2) p3 p1 (NOT p0))), (X (AND (NOT p2) p3)), (X (AND (NOT p2) p3 p1)), (X (NOT (OR (AND p2 p0) (AND p3 p1 p0)))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p3) p1 (NOT p0))))), (X (X (AND (NOT p2) p3 (NOT p0)))), (X (X (NOT (AND (NOT p2) p3 p1 p0)))), (X (X (NOT (AND (NOT p2) p3 (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), true, (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p3 (NOT p1))))), (X (X (NOT p0))), (X (X (OR (AND p2 (NOT p0)) (AND p3 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p3) p1 p0)))), (X (X (AND (NOT p2) p3 p1 (NOT p0)))), (X (X (AND (NOT p2) p3))), (X (X (AND (NOT p2) p3 p1))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p1))))), (X (X (NOT (AND (NOT p2) p3 (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND p2 p0) (AND p3 p0) (AND p1 p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p3) p1)))), (X (X (AND (NOT p2) p1 (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0))))), (X (X (OR p2 p3))), (X (X (NOT (OR (AND p2 p0) (AND p3 p1 p0))))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p0)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) p3))), (F (AND (NOT p2) (NOT p3) p1)), (F (NOT (AND (NOT p2) p3 p1))), (F (NOT (AND (NOT p2) p1))), (F (AND (NOT p2) p3 (NOT p1))), (F (NOT (OR p2 p3))), (F (AND (NOT p2) (NOT p3) (NOT p1))), (F (AND (NOT p2) (NOT p3))), (F (AND (NOT p2) (NOT p1))), (F (NOT (AND (NOT p0) (NOT p2) p3 p1))), (F (AND (NOT p0) (NOT p2) p3 (NOT p1))), (F p0), (F (OR (AND p0 p2) (AND p0 p3) (AND p0 p1))), (F (AND p0 (NOT p2) p3 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p2) p3))), (F (AND (NOT p0) (NOT p2) (NOT p3))), (F (AND p0 (NOT p2) (NOT p3) p1)), (F (NOT (AND (NOT p0) (NOT p2) p1))), (F (AND (NOT p0) (NOT p2) (NOT p3) p1)), (F (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1))), (F (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))), (F (OR (AND p0 p2) (AND p0 p3 p1))), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (AND p0 (NOT p2) p3 p1))]
Knowledge based reduction with 48 factoid took 3650 ms. Reduced automaton from 14 states, 52 edges and 4 AP to 14 states, 52 edges and 4 AP.
Stuttering acceptance computed with spot in 542 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
Stuttering acceptance computed with spot in 549 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:15:39] [INFO ] Computed 9 place invariants in 3 ms
[2022-05-21 16:15:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 16:15:39] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 2 ms returned sat
[2022-05-21 16:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 16:15:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-21 16:15:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 16:15:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 16:15:39] [INFO ] [Nat]Absence check using 3 positive and 6 generalized place invariants in 2 ms returned sat
[2022-05-21 16:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 16:15:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-21 16:15:39] [INFO ] Computed and/alt/rep : 28/100/28 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-21 16:15:39] [INFO ] Added : 23 causal constraints over 5 iterations in 42 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:15:39] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:15:40] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:15:40] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:15:40] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:15:40] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:15:40] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p3 p1 (NOT p0)), (X (AND (NOT p0) (NOT p2) p1)), (X (NOT (AND p0 (NOT p2) (NOT p3) p1))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p1)))), (X (NOT (OR (AND p0 p2) (AND p0 p3) (AND p0 p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p3) p1))), (X (NOT (AND (NOT p0) (NOT p2) p3 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (AND (NOT p0) (NOT p2) p3)), (X (OR (AND (NOT p0) p2) (AND (NOT p0) p3))), (X (AND (NOT p0) (NOT p2) p3 p1)), (X (NOT (AND p0 (NOT p2) p3 p1))), (X (NOT (AND (NOT p2) p3 (NOT p1)))), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) p1))), (X (NOT (OR (AND p0 p2) (AND p0 p3 p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3)))), (X (NOT (AND p0 (NOT p2) p3 (NOT p1)))), (X (OR p2 p3)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)))), (X (AND (NOT p2) p3)), (X (AND (NOT p2) p3 p1)), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) (NOT p3) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p3 (NOT p1))))), (X (X (AND (NOT p0) (NOT p2) p3))), (X (X (AND (NOT p0) (NOT p2) p3 p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) p3 p1)))), true, (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p3 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) p1)))), (X (X (NOT (OR (AND p0 p2) (AND p0 p3 p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (AND p0 (NOT p2) p3 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1))))), (X (X (AND (NOT p2) p3))), (X (X (AND (NOT p2) p3 p1))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p1))))), (X (X (NOT (OR (AND p0 p2) (AND p0 p3) (AND p0 p1))))), (X (X (NOT (AND (NOT p2) (NOT p3) p1)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))), (X (X (OR p2 p3)))]
False Knowledge obtained : []
Knowledge based reduction with 48 factoid took 2859 ms. Reduced automaton from 14 states, 52 edges and 4 AP to 14 states, 52 edges and 4 AP.
Stuttering acceptance computed with spot in 600 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
Incomplete random walk after 10048 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=528 ) properties (out of 24) seen :23
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:15:43] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:15:43] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-21 16:15:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-21 16:15:43] [INFO ] [Nat]Absence check using 3 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-21 16:15:43] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-21 16:15:43] [INFO ] After 22ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-05-21 16:15:43] [INFO ] After 54ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 73 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=36 )
Parikh walk visited 1 properties in 2 ms.
Knowledge obtained : [(AND (NOT p2) p3 p1 (NOT p0)), (X (AND (NOT p0) (NOT p2) p1)), (X (NOT (AND p0 (NOT p2) (NOT p3) p1))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p1)))), (X (NOT (OR (AND p0 p2) (AND p0 p3) (AND p0 p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p3) p1))), (X (NOT (AND (NOT p0) (NOT p2) p3 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (AND (NOT p0) (NOT p2) p3)), (X (OR (AND (NOT p0) p2) (AND (NOT p0) p3))), (X (AND (NOT p0) (NOT p2) p3 p1)), (X (NOT (AND p0 (NOT p2) p3 p1))), (X (NOT (AND (NOT p2) p3 (NOT p1)))), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) p1))), (X (NOT (OR (AND p0 p2) (AND p0 p3 p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3)))), (X (NOT (AND p0 (NOT p2) p3 (NOT p1)))), (X (OR p2 p3)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)))), (X (AND (NOT p2) p3)), (X (AND (NOT p2) p3 p1)), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) (NOT p3) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p3 (NOT p1))))), (X (X (AND (NOT p0) (NOT p2) p3))), (X (X (AND (NOT p0) (NOT p2) p3 p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) p3 p1)))), true, (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p3 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) p1)))), (X (X (NOT (OR (AND p0 p2) (AND p0 p3 p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (AND p0 (NOT p2) p3 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1))))), (X (X (AND (NOT p2) p3))), (X (X (AND (NOT p2) p3 p1))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p1))))), (X (X (NOT (OR (AND p0 p2) (AND p0 p3) (AND p0 p1))))), (X (X (NOT (AND (NOT p2) (NOT p3) p1)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))), (X (X (OR p2 p3)))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) p3))), (F (AND p1 (NOT p2) (NOT p3))), (F (NOT (AND p1 (NOT p2) p3))), (F (NOT (AND p1 (NOT p2)))), (F (AND (NOT p1) (NOT p2) p3)), (F (NOT (OR p2 p3))), (F (AND (NOT p1) (NOT p2) (NOT p3))), (F (AND (NOT p2) (NOT p3))), (F (AND (NOT p1) (NOT p2))), (F (NOT (AND p1 (NOT p0) (NOT p2) p3))), (F (AND (NOT p1) (NOT p0) (NOT p2) p3)), (F p0), (F (OR (AND p1 p0) (AND p0 p2) (AND p0 p3))), (F (AND (NOT p1) p0 (NOT p2) p3)), (F (NOT (AND (NOT p0) (NOT p2) p3))), (F (AND (NOT p0) (NOT p2) (NOT p3))), (F (AND p1 p0 (NOT p2) (NOT p3))), (F (NOT (AND p1 (NOT p0) (NOT p2)))), (F (AND p1 (NOT p0) (NOT p2) (NOT p3))), (F (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3))), (F (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))), (F (OR (AND p1 p0 p3) (AND p0 p2))), (F (AND (NOT p1) (NOT p0) (NOT p2))), (F (AND p1 p0 (NOT p2) p3))]
Knowledge based reduction with 48 factoid took 3598 ms. Reduced automaton from 14 states, 52 edges and 4 AP to 14 states, 52 edges and 4 AP.
Stuttering acceptance computed with spot in 580 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
Stuttering acceptance computed with spot in 521 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:15:48] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:15:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 16:15:48] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 2 ms returned sat
[2022-05-21 16:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 16:15:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-21 16:15:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 16:15:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 16:15:48] [INFO ] [Nat]Absence check using 3 positive and 6 generalized place invariants in 2 ms returned sat
[2022-05-21 16:15:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 16:15:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-21 16:15:48] [INFO ] Computed and/alt/rep : 28/100/28 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-21 16:15:48] [INFO ] Added : 23 causal constraints over 5 iterations in 25 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 545 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
Product exploration explored 100000 steps with 7694 reset in 170 ms.
Product exploration explored 100000 steps with 7715 reset in 171 ms.
Applying partial POR strategy [false, true, true, true, false, true, true, true, true, true, true, true, true, true]
Stuttering acceptance computed with spot in 599 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 30 transition count 32
Deduced a syphon composed of 3 places in 0 ms
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 30 transition count 30
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 5 place count 30 transition count 31
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 30 transition count 31
Deduced a syphon composed of 4 places in 0 ms
Applied a total of 6 rules in 11 ms. Remains 30 /30 variables (removed 0) and now considering 31/32 (removed 1) transitions.
[2022-05-21 16:15:50] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 31 rows 30 cols
[2022-05-21 16:15:50] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:15:50] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/30 places, 31/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 31/32 transitions.
Product exploration explored 100000 steps with 9449 reset in 232 ms.
Product exploration explored 100000 steps with 9419 reset in 250 ms.
Built C files in :
/tmp/ltsmin13164803475071643307
[2022-05-21 16:15:50] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13164803475071643307
Running compilation step : cd /tmp/ltsmin13164803475071643307;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 196 ms.
Running link step : cd /tmp/ltsmin13164803475071643307;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin13164803475071643307;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9643817564248089146.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 3 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:16:05] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-21 16:16:05] [INFO ] Implicit Places using invariants in 52 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:16:05] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:16:06] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:16:06] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:16:06] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Built C files in :
/tmp/ltsmin3279643388458908206
[2022-05-21 16:16:06] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3279643388458908206
Running compilation step : cd /tmp/ltsmin3279643388458908206;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 97 ms.
Running link step : cd /tmp/ltsmin3279643388458908206;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin3279643388458908206;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10524534549080313599.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-21 16:16:21] [INFO ] Flatten gal took : 5 ms
[2022-05-21 16:16:21] [INFO ] Flatten gal took : 4 ms
[2022-05-21 16:16:21] [INFO ] Time to serialize gal into /tmp/LTL17151335443195616068.gal : 2 ms
[2022-05-21 16:16:21] [INFO ] Time to serialize properties into /tmp/LTL7736573172793473175.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17151335443195616068.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7736573172793473175.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1715133...267
Read 1 LTL properties
Checking formula 0 : !((((G(X(G("(CLOSING>=3)"))))||(("(xCLOSED>=1)")U("(ESTAB>=1)")))U(G(("(FINWAIT2<=xESTAB)")U("(ESTAB>=1)")))))
Formula 0 simplified : !((GXG"(CLOSING>=3)" | ("(xCLOSED>=1)" U "(ESTAB>=1)")) U G("(FINWAIT2<=xESTAB)" U "(ESTAB>=1)"))
Detected timeout of ITS tools.
[2022-05-21 16:16:36] [INFO ] Flatten gal took : 3 ms
[2022-05-21 16:16:36] [INFO ] Applying decomposition
[2022-05-21 16:16:36] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15002691464434254055.txt' '-o' '/tmp/graph15002691464434254055.bin' '-w' '/tmp/graph15002691464434254055.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15002691464434254055.bin' '-l' '-1' '-v' '-w' '/tmp/graph15002691464434254055.weights' '-q' '0' '-e' '0.001'
[2022-05-21 16:16:36] [INFO ] Decomposing Gal with order
[2022-05-21 16:16:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 16:16:36] [INFO ] Removed a total of 12 redundant transitions.
[2022-05-21 16:16:36] [INFO ] Flatten gal took : 29 ms
[2022-05-21 16:16:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 2 ms.
[2022-05-21 16:16:36] [INFO ] Time to serialize gal into /tmp/LTL9501922813444457669.gal : 1 ms
[2022-05-21 16:16:36] [INFO ] Time to serialize properties into /tmp/LTL3865033129395467220.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9501922813444457669.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3865033129395467220.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9501922...266
Read 1 LTL properties
Checking formula 0 : !((((G(X(G("(gi1.gu1.CLOSING>=3)"))))||(("(gi1.gu4.xCLOSED>=1)")U("(gi1.gu5.ESTAB>=1)")))U(G(("(gu2.FINWAIT2<=gu2.xESTAB)")U("(gi1.gu5...171
Formula 0 simplified : !((GXG"(gi1.gu1.CLOSING>=3)" | ("(gi1.gu4.xCLOSED>=1)" U "(gi1.gu5.ESTAB>=1)")) U G("(gu2.FINWAIT2<=gu2.xESTAB)" U "(gi1.gu5.ESTAB>=...160
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17987805327785621513
[2022-05-21 16:16:51] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17987805327785621513
Running compilation step : cd /tmp/ltsmin17987805327785621513;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 133 ms.
Running link step : cd /tmp/ltsmin17987805327785621513;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin17987805327785621513;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(([](X([]((LTLAPp0==true))))||((LTLAPp1==true) U (LTLAPp2==true))) U [](((LTLAPp3==true) U (LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property TCPcondis-PT-50-LTLCardinality-08 finished in 96749 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((X(F(G(X(p0))))||!(p1 U p2)||p3))))'
Support contains 7 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:06] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:17:06] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:06] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:17:06] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:06] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:17:06] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) p2 (NOT p3)), (AND (NOT p0) p2 (NOT p3)), (NOT p0), (AND (NOT p0) p2 p3)]
Running random walk in product with property : TCPcondis-PT-50-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p3 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p3) p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p3 p2), acceptance={} source=3 dest: 2}, { cond=(AND p3 p1 (NOT p2)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p3:(GT 1 s4), p2:(LEQ s28 s25), p1:(LEQ s9 s23), p0:(LEQ s11 s22)], 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 1 reset in 222 ms.
Product exploration explored 100000 steps with 1 reset in 321 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 p3 p2 p1 p0), (X (NOT (AND (NOT p3) p1 (NOT p2)))), (X (NOT (AND (NOT p3) p2))), (X (OR p3 (NOT p2))), (X (X (NOT (AND (NOT p3) p1 (NOT p2))))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (AND p3 p2))), (X (X p0)), (X (X (OR p3 (NOT p2)))), (X (X (NOT (AND p3 p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 467 ms. Reduced automaton from 4 states, 8 edges and 4 AP to 4 states, 8 edges and 4 AP.
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p0) p2 (NOT p3)), (AND (NOT p0) p2 (NOT p3)), (NOT p0), (AND (NOT p0) p2 p3)]
Incomplete random walk after 10049 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=558 ) properties (out of 6) seen :5
Finished Best-First random walk after 317 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=317 )
Knowledge obtained : [(AND p3 p2 p1 p0), (X (NOT (AND (NOT p3) p1 (NOT p2)))), (X (NOT (AND (NOT p3) p2))), (X (OR p3 (NOT p2))), (X (X (NOT (AND (NOT p3) p1 (NOT p2))))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (AND p3 p2))), (X (X p0)), (X (X (OR p3 (NOT p2)))), (X (X (NOT (AND p3 p1 (NOT p2)))))]
False Knowledge obtained : [(F (NOT (AND p2 p3))), (F (NOT p0)), (F (AND p1 (NOT p2) p3)), (F (NOT (OR (NOT p2) p3))), (F (AND p1 (NOT p2) (NOT p3))), (F (AND p2 (NOT p3)))]
Knowledge based reduction with 10 factoid took 478 ms. Reduced automaton from 4 states, 8 edges and 4 AP to 4 states, 8 edges and 4 AP.
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) p2 (NOT p3)), (AND (NOT p0) p2 (NOT p3)), (NOT p0), (AND (NOT p0) p2 p3)]
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p0) p2 (NOT p3)), (AND (NOT p0) p2 (NOT p3)), (NOT p0), (AND (NOT p0) p2 p3)]
Support contains 7 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:09] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:17:09] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:09] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:17:09] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:09] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:17:09] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p3 p1 p0), (X (OR (NOT p2) p3)), (X (NOT (AND p1 (NOT p2) (NOT p3)))), (X (NOT (AND p2 (NOT p3)))), (X (X (OR (NOT p2) p3))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT (AND p1 (NOT p2) p3)))), (X (X (AND p2 p3))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 344 ms. Reduced automaton from 4 states, 8 edges and 4 AP to 4 states, 8 edges and 4 AP.
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) p2 (NOT p3)), (AND (NOT p0) p2 (NOT p3)), (NOT p0), (AND (NOT p0) p2 p3)]
Incomplete random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 6) seen :5
Finished Best-First random walk after 148 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=148 )
Knowledge obtained : [(AND p2 p3 p1 p0), (X (OR (NOT p2) p3)), (X (NOT (AND p1 (NOT p2) (NOT p3)))), (X (NOT (AND p2 (NOT p3)))), (X (X (OR (NOT p2) p3))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT (AND p1 (NOT p2) p3)))), (X (X (AND p2 p3))), (X (X p0))]
False Knowledge obtained : [(F (NOT (AND p2 p3))), (F (NOT p0)), (F (AND (NOT p2) p3 p1)), (F (NOT (OR (NOT p2) p3))), (F (AND (NOT p2) (NOT p3) p1)), (F (AND p2 (NOT p3)))]
Knowledge based reduction with 10 factoid took 542 ms. Reduced automaton from 4 states, 8 edges and 4 AP to 4 states, 8 edges and 4 AP.
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p0) p2 (NOT p3)), (AND (NOT p0) p2 (NOT p3)), (NOT p0), (AND (NOT p0) p2 p3)]
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) p2 (NOT p3)), (AND (NOT p0) p2 (NOT p3)), (NOT p0), (AND (NOT p0) p2 p3)]
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) p2 (NOT p3)), (AND (NOT p0) p2 (NOT p3)), (NOT p0), (AND (NOT p0) p2 p3)]
Product exploration explored 100000 steps with 0 reset in 212 ms.
Product exploration explored 100000 steps with 0 reset in 266 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) p2 (NOT p3)), (AND (NOT p0) p2 (NOT p3)), (NOT p0), (AND (NOT p0) p2 p3)]
Support contains 7 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 32
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 29 transition count 31
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 29 transition count 31
Deduced a syphon composed of 2 places in 0 ms
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 29 transition count 30
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 5 place count 29 transition count 31
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 29 transition count 31
Deduced a syphon composed of 3 places in 0 ms
Applied a total of 6 rules in 15 ms. Remains 29 /30 variables (removed 1) and now considering 31/32 (removed 1) transitions.
[2022-05-21 16:17:11] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 31 rows 29 cols
[2022-05-21 16:17:11] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:17:11] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/30 places, 31/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/30 places, 31/32 transitions.
Product exploration explored 100000 steps with 0 reset in 185 ms.
Stack based approach found an accepted trace after 33877 steps with 0 reset with depth 33878 and stack size 30233 in 74 ms.
FORMULA TCPcondis-PT-50-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-50-LTLCardinality-09 finished in 4970 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(((p0 U p1)||p2))||p3)))'
Support contains 6 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:11] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:17:11] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:11] [INFO ] Computed 9 place invariants in 6 ms
[2022-05-21 16:17:11] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:11] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:17:11] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), true, (NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : TCPcondis-PT-50-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p1) (AND (NOT p3) p0)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(OR p2 p1 p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p3:(LEQ 3 s14), p2:(LEQ s21 s7), p1:(LEQ 3 s8), p0:(GT s16 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 21 steps with 0 reset in 0 ms.
FORMULA TCPcondis-PT-50-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-50-LTLCardinality-10 finished in 269 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(p0))))'
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:12] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:17:12] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:12] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:17:12] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:12] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:17:12] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-50-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 s15)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 67 ms.
Product exploration explored 100000 steps with 50000 reset in 72 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 65 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA TCPcondis-PT-50-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TCPcondis-PT-50-LTLCardinality-12 finished in 398 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(G(!(F(X(p0)) U p1)))))'
Support contains 1 out of 30 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:12] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:17:12] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:12] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:17:12] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:12] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:17:12] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 76 ms :[true, p1, p1]
Running random walk in product with property : TCPcondis-PT-50-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ 1 s25)], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA TCPcondis-PT-50-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-50-LTLCardinality-13 finished in 224 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U (p1 U X(X(p1)))))'
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:12] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:17:12] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:12] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-21 16:17:12] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 16:17:12] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:17:12] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 479 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-50-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={} source=2 dest: 5}, { cond=p0, acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 8}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 9}, { cond=p0, acceptance={} source=3 dest: 10}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 11}], [{ cond=(NOT p1), acceptance={} source=4 dest: 8}, { cond=p1, acceptance={} source=4 dest: 11}], [{ cond=(NOT p1), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p1) p0), acceptance={} source=7 dest: 12}], [{ cond=(NOT p1), acceptance={} source=8 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=9 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=9 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=10 dest: 8}, { cond=(AND (NOT p1) p0), acceptance={0} source=10 dest: 9}, { cond=(AND (NOT p1) p0), acceptance={0} source=10 dest: 10}], [{ cond=(NOT p1), acceptance={} source=11 dest: 8}], [{ cond=(NOT p0), acceptance={} source=12 dest: 6}, { cond=p0, acceptance={} source=12 dest: 12}]], initial=0, aps=[p1:(LEQ 2 s4), p0:(LEQ s28 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA TCPcondis-PT-50-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-50-LTLCardinality-15 finished in 601 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(X(G(p0)))||(p1 U p2)) U G((p3 U p2))))'
Found a SL insensitive property : TCPcondis-PT-50-LTLCardinality-08
Stuttering acceptance computed with spot in 528 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Applied a total of 6 rules in 5 ms. Remains 27 /30 variables (removed 3) and now considering 29/32 (removed 3) transitions.
// Phase 1: matrix 29 rows 27 cols
[2022-05-21 16:17:13] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:17:13] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 29 rows 27 cols
[2022-05-21 16:17:13] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:17:13] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 27 cols
[2022-05-21 16:17:13] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:17:13] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 27/30 places, 29/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/30 places, 29/32 transitions.
Running random walk in product with property : TCPcondis-PT-50-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(OR p2 p3), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p3), acceptance={0} source=0 dest: 4}, { cond=(AND (NOT p2) p3 (NOT p1)), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p2) p3 p1), acceptance={} source=0 dest: 7}], [{ cond=(OR (AND p2 p0) (AND p3 p0) (AND p1 p0)), acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 8}], [{ cond=(AND (NOT p2) p3 (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p3 p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 8}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 9}], [{ cond=(AND (NOT p2) (NOT p3) p1 p0), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p3 p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=3 dest: 8}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={} source=3 dest: 10}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) p3 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p3), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) p3 p1), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p2) (NOT p3) p1 p0), acceptance={} source=5 dest: 1}, { cond=(OR (AND p2 p0) (AND p3 p1 p0)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=5 dest: 8}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={} source=5 dest: 10}, { cond=(OR (AND p2 (NOT p0)) (AND p3 (NOT p0))), acceptance={} source=5 dest: 11}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=6 dest: 8}, { cond=(AND (NOT p2) (NOT p3) p1 (NOT p0)), acceptance={} source=6 dest: 9}, { cond=(AND (NOT p2) p3 (NOT p1) (NOT p0)), acceptance={} source=6 dest: 10}, { cond=(AND (NOT p2) p3 p1 (NOT p0)), acceptance={} source=6 dest: 12}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=7 dest: 8}, { cond=(AND (NOT p2) (NOT p3) p1 (NOT p0)), acceptance={} source=7 dest: 9}, { cond=(AND (NOT p2) p3 (NOT p1) (NOT p0)), acceptance={} source=7 dest: 10}, { cond=(AND (NOT p2) p3 (NOT p1) (NOT p0)), acceptance={} source=7 dest: 11}, { cond=(AND (NOT p2) p3 p1 (NOT p0)), acceptance={} source=7 dest: 12}, { cond=(AND (NOT p2) p3 p1 (NOT p0)), acceptance={} source=7 dest: 13}], [{ cond=true, acceptance={0} source=8 dest: 8}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=9 dest: 8}, { cond=(AND (NOT p2) p1), acceptance={0} source=9 dest: 9}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=10 dest: 8}, { cond=(AND (NOT p2) p3), acceptance={0} source=10 dest: 10}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=11 dest: 8}, { cond=(AND (NOT p2) p3), acceptance={} source=11 dest: 10}, { cond=(OR p2 p3), acceptance={} source=11 dest: 11}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=12 dest: 8}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={} source=12 dest: 9}, { cond=(AND (NOT p2) p3 (NOT p1)), acceptance={} source=12 dest: 10}, { cond=(AND (NOT p2) p3 p1), acceptance={0} source=12 dest: 12}], [{ cond=(AND (NOT p2) p3 (NOT p1) p0), acceptance={} source=13 dest: 11}, { cond=(AND (NOT p2) p3 p1 p0), acceptance={} source=13 dest: 13}]], initial=0, aps=[p2:(LEQ 1 s2), p3:(LEQ s6 s15), p1:(LEQ 1 s13), p0:(LEQ 3 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 7649 reset in 186 ms.
Product exploration explored 100000 steps with 7754 reset in 183 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) p3 p1 (NOT p0)), (X (NOT (AND (NOT p2) (NOT p3) p1 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p1)))), (X (NOT (AND (NOT p2) p3 (NOT p1) (NOT p0)))), (X (NOT (OR (AND p2 p0) (AND p3 p0) (AND p1 p0)))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3) p1))), (X (AND (NOT p2) p3 (NOT p0))), (X (AND (NOT p2) p1 (NOT p0))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p2) p3 p1 p0))), (X (NOT (AND (NOT p2) p3 (NOT p1) p0))), (X (NOT (AND (NOT p2) p3 (NOT p1)))), (X (NOT p0)), (X (OR (AND p2 (NOT p0)) (AND p3 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3) p1 p0))), (X (OR p2 p3)), (X (AND (NOT p2) p3 p1 (NOT p0))), (X (AND (NOT p2) p3)), (X (AND (NOT p2) p3 p1)), (X (NOT (OR (AND p2 p0) (AND p3 p1 p0)))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p3) p1 (NOT p0))))), (X (X (AND (NOT p2) p3 (NOT p0)))), (X (X (NOT (AND (NOT p2) p3 p1 p0)))), (X (X (NOT (AND (NOT p2) p3 (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), true, (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p3 (NOT p1))))), (X (X (NOT p0))), (X (X (OR (AND p2 (NOT p0)) (AND p3 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p3) p1 p0)))), (X (X (AND (NOT p2) p3 p1 (NOT p0)))), (X (X (AND (NOT p2) p3))), (X (X (AND (NOT p2) p3 p1))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p1))))), (X (X (NOT (AND (NOT p2) p3 (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND p2 p0) (AND p3 p0) (AND p1 p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p3) p1)))), (X (X (AND (NOT p2) p1 (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0))))), (X (X (OR p2 p3))), (X (X (NOT (OR (AND p2 p0) (AND p3 p1 p0))))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 48 factoid took 2624 ms. Reduced automaton from 14 states, 52 edges and 4 AP to 14 states, 52 edges and 4 AP.
Stuttering acceptance computed with spot in 526 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
Incomplete random walk after 10010 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 24) seen :21
Finished Best-First random walk after 3273 steps, including 0 resets, run visited all 3 properties in 7 ms. (steps per millisecond=467 )
Knowledge obtained : [(AND (NOT p2) p3 p1 (NOT p0)), (X (NOT (AND (NOT p2) (NOT p3) p1 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p1)))), (X (NOT (AND (NOT p2) p3 (NOT p1) (NOT p0)))), (X (NOT (OR (AND p2 p0) (AND p3 p0) (AND p1 p0)))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3) p1))), (X (AND (NOT p2) p3 (NOT p0))), (X (AND (NOT p2) p1 (NOT p0))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p2) p3 p1 p0))), (X (NOT (AND (NOT p2) p3 (NOT p1) p0))), (X (NOT (AND (NOT p2) p3 (NOT p1)))), (X (NOT p0)), (X (OR (AND p2 (NOT p0)) (AND p3 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3) p1 p0))), (X (OR p2 p3)), (X (AND (NOT p2) p3 p1 (NOT p0))), (X (AND (NOT p2) p3)), (X (AND (NOT p2) p3 p1)), (X (NOT (OR (AND p2 p0) (AND p3 p1 p0)))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p3) p1 (NOT p0))))), (X (X (AND (NOT p2) p3 (NOT p0)))), (X (X (NOT (AND (NOT p2) p3 p1 p0)))), (X (X (NOT (AND (NOT p2) p3 (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), true, (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p3 (NOT p1))))), (X (X (NOT p0))), (X (X (OR (AND p2 (NOT p0)) (AND p3 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p3) p1 p0)))), (X (X (AND (NOT p2) p3 p1 (NOT p0)))), (X (X (AND (NOT p2) p3))), (X (X (AND (NOT p2) p3 p1))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p1))))), (X (X (NOT (AND (NOT p2) p3 (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND p2 p0) (AND p3 p0) (AND p1 p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p3) p1)))), (X (X (AND (NOT p2) p1 (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0))))), (X (X (OR p2 p3))), (X (X (NOT (OR (AND p2 p0) (AND p3 p1 p0))))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p0)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) p3))), (F (AND (NOT p2) (NOT p3) p1)), (F (NOT (AND (NOT p2) p3 p1))), (F (NOT (AND (NOT p2) p1))), (F (AND (NOT p2) p3 (NOT p1))), (F (NOT (OR p2 p3))), (F (AND (NOT p2) (NOT p3) (NOT p1))), (F (AND (NOT p2) (NOT p3))), (F (AND (NOT p2) (NOT p1))), (F (NOT (AND (NOT p0) (NOT p2) p3 p1))), (F (AND (NOT p0) (NOT p2) p3 (NOT p1))), (F p0), (F (OR (AND p0 p2) (AND p0 p3) (AND p0 p1))), (F (AND p0 (NOT p2) p3 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p2) p3))), (F (AND (NOT p0) (NOT p2) (NOT p3))), (F (AND p0 (NOT p2) (NOT p3) p1)), (F (NOT (AND (NOT p0) (NOT p2) p1))), (F (AND (NOT p0) (NOT p2) (NOT p3) p1)), (F (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1))), (F (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))), (F (OR (AND p0 p2) (AND p0 p3 p1))), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (AND p0 (NOT p2) p3 p1))]
Knowledge based reduction with 48 factoid took 3517 ms. Reduced automaton from 14 states, 52 edges and 4 AP to 14 states, 52 edges and 4 AP.
Stuttering acceptance computed with spot in 494 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
Stuttering acceptance computed with spot in 493 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
// Phase 1: matrix 29 rows 27 cols
[2022-05-21 16:17:22] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:17:22] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-21 16:17:22] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 1 ms returned sat
[2022-05-21 16:17:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 16:17:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-21 16:17:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 16:17:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-21 16:17:22] [INFO ] [Nat]Absence check using 5 positive and 4 generalized place invariants in 1 ms returned sat
[2022-05-21 16:17:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 16:17:22] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-21 16:17:22] [INFO ] Computed and/alt/rep : 25/96/25 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-21 16:17:22] [INFO ] Added : 20 causal constraints over 5 iterations in 22 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2022-05-21 16:17:22] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:17:22] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 29 rows 27 cols
[2022-05-21 16:17:22] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:17:22] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 27 cols
[2022-05-21 16:17:22] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-21 16:17:22] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 29/29 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p3 p1 (NOT p0)), (X (AND (NOT p0) (NOT p2) p1)), (X (NOT (AND p0 (NOT p2) (NOT p3) p1))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p1)))), (X (NOT (OR (AND p0 p2) (AND p0 p3) (AND p0 p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p3) p1))), (X (NOT (AND (NOT p0) (NOT p2) p3 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (AND (NOT p0) (NOT p2) p3)), (X (OR (AND (NOT p0) p2) (AND (NOT p0) p3))), (X (AND (NOT p0) (NOT p2) p3 p1)), (X (NOT (AND p0 (NOT p2) p3 p1))), (X (NOT (AND (NOT p2) p3 (NOT p1)))), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) p1))), (X (NOT (OR (AND p0 p2) (AND p0 p3 p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3)))), (X (NOT (AND p0 (NOT p2) p3 (NOT p1)))), (X (OR p2 p3)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)))), (X (AND (NOT p2) p3)), (X (AND (NOT p2) p3 p1)), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) (NOT p3) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p3 (NOT p1))))), (X (X (AND (NOT p0) (NOT p2) p3))), (X (X (AND (NOT p0) (NOT p2) p3 p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) p3 p1)))), true, (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p3 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) p1)))), (X (X (NOT (OR (AND p0 p2) (AND p0 p3 p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (AND p0 (NOT p2) p3 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1))))), (X (X (AND (NOT p2) p3))), (X (X (AND (NOT p2) p3 p1))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p1))))), (X (X (NOT (OR (AND p0 p2) (AND p0 p3) (AND p0 p1))))), (X (X (NOT (AND (NOT p2) (NOT p3) p1)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))), (X (X (OR p2 p3)))]
False Knowledge obtained : []
Knowledge based reduction with 48 factoid took 3050 ms. Reduced automaton from 14 states, 52 edges and 4 AP to 14 states, 52 edges and 4 AP.
Stuttering acceptance computed with spot in 559 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
Incomplete random walk after 10009 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 24) seen :23
Finished Best-First random walk after 2732 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=910 )
Knowledge obtained : [(AND (NOT p2) p3 p1 (NOT p0)), (X (AND (NOT p0) (NOT p2) p1)), (X (NOT (AND p0 (NOT p2) (NOT p3) p1))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p1)))), (X (NOT (OR (AND p0 p2) (AND p0 p3) (AND p0 p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p3) p1))), (X (NOT (AND (NOT p0) (NOT p2) p3 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (AND (NOT p0) (NOT p2) p3)), (X (OR (AND (NOT p0) p2) (AND (NOT p0) p3))), (X (AND (NOT p0) (NOT p2) p3 p1)), (X (NOT (AND p0 (NOT p2) p3 p1))), (X (NOT (AND (NOT p2) p3 (NOT p1)))), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) p1))), (X (NOT (OR (AND p0 p2) (AND p0 p3 p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3)))), (X (NOT (AND p0 (NOT p2) p3 (NOT p1)))), (X (OR p2 p3)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)))), (X (AND (NOT p2) p3)), (X (AND (NOT p2) p3 p1)), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) (NOT p3) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p3 (NOT p1))))), (X (X (AND (NOT p0) (NOT p2) p3))), (X (X (AND (NOT p0) (NOT p2) p3 p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) p3 p1)))), true, (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p3 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) p1)))), (X (X (NOT (OR (AND p0 p2) (AND p0 p3 p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (AND p0 (NOT p2) p3 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1))))), (X (X (AND (NOT p2) p3))), (X (X (AND (NOT p2) p3 p1))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p1))))), (X (X (NOT (OR (AND p0 p2) (AND p0 p3) (AND p0 p1))))), (X (X (NOT (AND (NOT p2) (NOT p3) p1)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))), (X (X (OR p2 p3)))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) p3))), (F (AND p1 (NOT p2) (NOT p3))), (F (NOT (AND p1 (NOT p2) p3))), (F (NOT (AND p1 (NOT p2)))), (F (AND (NOT p1) (NOT p2) p3)), (F (NOT (OR p2 p3))), (F (AND (NOT p1) (NOT p2) (NOT p3))), (F (AND (NOT p2) (NOT p3))), (F (AND (NOT p1) (NOT p2))), (F (NOT (AND p1 (NOT p0) (NOT p2) p3))), (F (AND (NOT p1) (NOT p0) (NOT p2) p3)), (F p0), (F (OR (AND p1 p0) (AND p0 p2) (AND p0 p3))), (F (AND (NOT p1) p0 (NOT p2) p3)), (F (NOT (AND (NOT p0) (NOT p2) p3))), (F (AND (NOT p0) (NOT p2) (NOT p3))), (F (AND p1 p0 (NOT p2) (NOT p3))), (F (NOT (AND p1 (NOT p0) (NOT p2)))), (F (AND p1 (NOT p0) (NOT p2) (NOT p3))), (F (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3))), (F (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))), (F (OR (AND p1 p0 p3) (AND p0 p2))), (F (AND (NOT p1) (NOT p0) (NOT p2))), (F (AND p1 p0 (NOT p2) p3))]
Knowledge based reduction with 48 factoid took 3352 ms. Reduced automaton from 14 states, 52 edges and 4 AP to 14 states, 52 edges and 4 AP.
Stuttering acceptance computed with spot in 476 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
Stuttering acceptance computed with spot in 513 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
// Phase 1: matrix 29 rows 27 cols
[2022-05-21 16:17:30] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:17:30] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-21 16:17:30] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 1 ms returned sat
[2022-05-21 16:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 16:17:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-21 16:17:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 16:17:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-21 16:17:30] [INFO ] [Nat]Absence check using 5 positive and 4 generalized place invariants in 1 ms returned sat
[2022-05-21 16:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 16:17:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-21 16:17:30] [INFO ] Computed and/alt/rep : 25/96/25 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-21 16:17:30] [INFO ] Added : 20 causal constraints over 5 iterations in 27 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 499 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
Product exploration explored 100000 steps with 7791 reset in 162 ms.
Product exploration explored 100000 steps with 7670 reset in 168 ms.
Applying partial POR strategy [false, true, true, true, false, true, true, true, true, true, true, true, true, true]
Stuttering acceptance computed with spot in 479 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) p3 (NOT p1) p0)]
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 27 transition count 27
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 2 place count 27 transition count 28
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 27 transition count 28
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 3 rules in 9 ms. Remains 27 /27 variables (removed 0) and now considering 28/29 (removed 1) transitions.
[2022-05-21 16:17:31] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 28 rows 27 cols
[2022-05-21 16:17:31] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 16:17:31] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 27/27 places, 28/29 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 28/29 transitions.
Product exploration explored 100000 steps with 9499 reset in 201 ms.
Product exploration explored 100000 steps with 9293 reset in 206 ms.
Built C files in :
/tmp/ltsmin12004896730512593269
[2022-05-21 16:17:32] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12004896730512593269
Running compilation step : cd /tmp/ltsmin12004896730512593269;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 124 ms.
Running link step : cd /tmp/ltsmin12004896730512593269;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 21 ms.
Running LTSmin : cd /tmp/ltsmin12004896730512593269;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4564575605929325893.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2022-05-21 16:17:47] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:17:47] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 29 rows 27 cols
[2022-05-21 16:17:47] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:17:47] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 27 cols
[2022-05-21 16:17:47] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 16:17:47] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 29/29 transitions.
Built C files in :
/tmp/ltsmin5727776315611363626
[2022-05-21 16:17:47] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5727776315611363626
Running compilation step : cd /tmp/ltsmin5727776315611363626;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 134 ms.
Running link step : cd /tmp/ltsmin5727776315611363626;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin5727776315611363626;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17455086790347557570.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-21 16:18:02] [INFO ] Flatten gal took : 5 ms
[2022-05-21 16:18:02] [INFO ] Flatten gal took : 2 ms
[2022-05-21 16:18:02] [INFO ] Time to serialize gal into /tmp/LTL11314260911665430256.gal : 1 ms
[2022-05-21 16:18:02] [INFO ] Time to serialize properties into /tmp/LTL12728673638267337910.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11314260911665430256.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12728673638267337910.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1131426...268
Read 1 LTL properties
Checking formula 0 : !((((G(X(G("(CLOSING>=3)"))))||(("(xCLOSED>=1)")U("(ESTAB>=1)")))U(G(("(FINWAIT2<=xESTAB)")U("(ESTAB>=1)")))))
Formula 0 simplified : !((GXG"(CLOSING>=3)" | ("(xCLOSED>=1)" U "(ESTAB>=1)")) U G("(FINWAIT2<=xESTAB)" U "(ESTAB>=1)"))
Detected timeout of ITS tools.
[2022-05-21 16:18:17] [INFO ] Flatten gal took : 7 ms
[2022-05-21 16:18:17] [INFO ] Applying decomposition
[2022-05-21 16:18:17] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14380211438746800352.txt' '-o' '/tmp/graph14380211438746800352.bin' '-w' '/tmp/graph14380211438746800352.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14380211438746800352.bin' '-l' '-1' '-v' '-w' '/tmp/graph14380211438746800352.weights' '-q' '0' '-e' '0.001'
[2022-05-21 16:18:17] [INFO ] Decomposing Gal with order
[2022-05-21 16:18:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 16:18:17] [INFO ] Removed a total of 10 redundant transitions.
[2022-05-21 16:18:17] [INFO ] Flatten gal took : 4 ms
[2022-05-21 16:18:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 1 ms.
[2022-05-21 16:18:17] [INFO ] Time to serialize gal into /tmp/LTL745775861492262481.gal : 1 ms
[2022-05-21 16:18:17] [INFO ] Time to serialize properties into /tmp/LTL13767213906811753917.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL745775861492262481.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13767213906811753917.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7457758...266
Read 1 LTL properties
Checking formula 0 : !((((G(X(G("(gi1.gu1.CLOSING>=3)"))))||(("(gi1.gu2.xCLOSED>=1)")U("(gi1.gu3.ESTAB>=1)")))U(G(("(gu0.FINWAIT2<=gu0.xESTAB)")U("(gi1.gu3...171
Formula 0 simplified : !((GXG"(gi1.gu1.CLOSING>=3)" | ("(gi1.gu2.xCLOSED>=1)" U "(gi1.gu3.ESTAB>=1)")) U G("(gu0.FINWAIT2<=gu0.xESTAB)" U "(gi1.gu3.ESTAB>=...160
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8875042335851513009
[2022-05-21 16:18:32] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8875042335851513009
Running compilation step : cd /tmp/ltsmin8875042335851513009;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 94 ms.
Running link step : cd /tmp/ltsmin8875042335851513009;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin8875042335851513009;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(([](X([]((LTLAPp0==true))))||((LTLAPp1==true) U (LTLAPp2==true))) U [](((LTLAPp3==true) U (LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property TCPcondis-PT-50-LTLCardinality-08 finished in 94603 ms.
[2022-05-21 16:18:47] [INFO ] Flatten gal took : 12 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4311094172661761963
[2022-05-21 16:18:47] [INFO ] Applying decomposition
[2022-05-21 16:18:47] [INFO ] Computing symmetric may disable matrix : 32 transitions.
[2022-05-21 16:18:47] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 16:18:47] [INFO ] Computing symmetric may enable matrix : 32 transitions.
[2022-05-21 16:18:47] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 16:18:47] [INFO ] Flatten gal took : 2 ms
[2022-05-21 16:18:47] [INFO ] Computing Do-Not-Accords matrix : 32 transitions.
[2022-05-21 16:18:47] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 16:18:47] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4311094172661761963
Running compilation step : cd /tmp/ltsmin4311094172661761963;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3341500840428153416.txt' '-o' '/tmp/graph3341500840428153416.bin' '-w' '/tmp/graph3341500840428153416.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3341500840428153416.bin' '-l' '-1' '-v' '-w' '/tmp/graph3341500840428153416.weights' '-q' '0' '-e' '0.001'
[2022-05-21 16:18:47] [INFO ] Decomposing Gal with order
[2022-05-21 16:18:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 16:18:47] [INFO ] Removed a total of 5 redundant transitions.
[2022-05-21 16:18:47] [INFO ] Flatten gal took : 4 ms
[2022-05-21 16:18:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 1 ms.
[2022-05-21 16:18:47] [INFO ] Time to serialize gal into /tmp/LTLCardinality6352613913192096560.gal : 1 ms
[2022-05-21 16:18:47] [INFO ] Time to serialize properties into /tmp/LTLCardinality8081224800639893511.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6352613913192096560.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8081224800639893511.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...288
Read 1 LTL properties
Checking formula 0 : !((((G(X(G("(gi0.gu0.CLOSING>=3)"))))||(("(gi0.gu2.xCLOSED>=1)")U("(gi0.gu2.ESTAB>=1)")))U(G(("(gu1.FINWAIT2<=gu1.xESTAB)")U("(gi0.gu2...171
Formula 0 simplified : !((GXG"(gi0.gu0.CLOSING>=3)" | ("(gi0.gu2.xCLOSED>=1)" U "(gi0.gu2.ESTAB>=1)")) U G("(gu1.FINWAIT2<=gu1.xESTAB)" U "(gi0.gu2.ESTAB>=...160
Compilation finished in 102 ms.
Running link step : cd /tmp/ltsmin4311094172661761963;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin4311094172661761963;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(([](X([]((LTLAPp0==true))))||((LTLAPp1==true) U (LTLAPp2==true))) U [](((LTLAPp3==true) U (LTLAPp2==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: LTL layer: formula: (([](X([]((LTLAPp0==true))))||((LTLAPp1==true) U (LTLAPp2==true))) U [](((LTLAPp3==true) U (LTLAPp2==true))))
pins2lts-mc-linux64( 0/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: "(([](X([]((LTLAPp0==true))))||((LTLAPp1==true) U (LTLAPp2==true))) U [](((LTLAPp3==true) U (LTLAPp2==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.032: There are 37 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.032: State length is 31, there are 98 groups
pins2lts-mc-linux64( 0/ 8), 0.032: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.032: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.032: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.032: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 6/ 8), 0.096: [Blue] ~111 levels ~960 states ~4552 transitions
pins2lts-mc-linux64( 6/ 8), 0.140: [Blue] ~171 levels ~1920 states ~6616 transitions
pins2lts-mc-linux64( 6/ 8), 0.168: [Blue] ~298 levels ~3840 states ~10256 transitions
pins2lts-mc-linux64( 2/ 8), 0.211: [Blue] ~304 levels ~7680 states ~21752 transitions
pins2lts-mc-linux64( 2/ 8), 0.260: [Blue] ~304 levels ~15360 states ~42144 transitions
pins2lts-mc-linux64( 6/ 8), 0.377: [Blue] ~349 levels ~30720 states ~81872 transitions
pins2lts-mc-linux64( 2/ 8), 0.551: [Blue] ~304 levels ~61440 states ~176056 transitions
pins2lts-mc-linux64( 5/ 8), 0.843: [Blue] ~382 levels ~122880 states ~309120 transitions
pins2lts-mc-linux64( 2/ 8), 1.232: [Blue] ~304 levels ~245760 states ~845392 transitions
pins2lts-mc-linux64( 2/ 8), 1.902: [Blue] ~304 levels ~491520 states ~1705544 transitions
pins2lts-mc-linux64( 2/ 8), 2.774: [Blue] ~304 levels ~983040 states ~3423744 transitions
pins2lts-mc-linux64( 3/ 8), 3.842: [Blue] ~346 levels ~1966080 states ~6633080 transitions
pins2lts-mc-linux64( 3/ 8), 6.862: [Blue] ~346 levels ~3932160 states ~14872840 transitions
pins2lts-mc-linux64( 3/ 8), 12.606: [Blue] ~346 levels ~7864320 states ~32006880 transitions
pins2lts-mc-linux64( 3/ 8), 25.407: [Blue] ~346 levels ~15728640 states ~66357248 transitions
pins2lts-mc-linux64( 3/ 8), 46.340: [Blue] ~346 levels ~31457280 states ~136552600 transitions
pins2lts-mc-linux64( 5/ 8), 92.488: [Blue] ~395 levels ~62914560 states ~301314336 transitions
pins2lts-mc-linux64( 1/ 8), 135.414: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 135.469:
pins2lts-mc-linux64( 0/ 8), 135.470: Explored 77247062 states 400320905 transitions, fanout: 5.182
pins2lts-mc-linux64( 0/ 8), 135.470: Total exploration time 135.390 sec (135.360 sec minimum, 135.376 sec on average)
pins2lts-mc-linux64( 0/ 8), 135.470: States per second: 570552, Transitions per second: 2956798
pins2lts-mc-linux64( 0/ 8), 135.470:
pins2lts-mc-linux64( 0/ 8), 135.470: State space has 73615747 states, 54939317 are accepting
pins2lts-mc-linux64( 0/ 8), 135.470: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 135.470: blue states: 77247062 (104.93%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 135.470: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 135.470: all-red states: 54939322 (74.63%), bogus 2013445 (2.74%)
pins2lts-mc-linux64( 0/ 8), 135.470:
pins2lts-mc-linux64( 0/ 8), 135.470: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 135.470:
pins2lts-mc-linux64( 0/ 8), 135.470: Queue width: 8B, total height: 2643, memory: 0.02MB
pins2lts-mc-linux64( 0/ 8), 135.470: Tree memory: 817.6MB, 11.6 B/state, compr.: 9.2%
pins2lts-mc-linux64( 0/ 8), 135.470: Tree fill ratio (roots/leafs): 54.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 135.470: Stored 33 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 135.470: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 135.470: Est. total memory use: 817.7MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4311094172661761963;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(([](X([]((LTLAPp0==true))))||((LTLAPp1==true) U (LTLAPp2==true))) U [](((LTLAPp3==true) U (LTLAPp2==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4311094172661761963;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(([](X([]((LTLAPp0==true))))||((LTLAPp1==true) U (LTLAPp2==true))) U [](((LTLAPp3==true) U (LTLAPp2==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-21 16:39:59] [INFO ] Flatten gal took : 127 ms
[2022-05-21 16:39:59] [INFO ] Time to serialize gal into /tmp/LTLCardinality4005560462394854257.gal : 45 ms
[2022-05-21 16:39:59] [INFO ] Time to serialize properties into /tmp/LTLCardinality15812592040676926111.ltl : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4005560462394854257.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15812592040676926111.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 1 LTL properties
Checking formula 0 : !((((G(X(G("(CLOSING>=3)"))))||(("(xCLOSED>=1)")U("(ESTAB>=1)")))U(G(("(FINWAIT2<=xESTAB)")U("(ESTAB>=1)")))))
Formula 0 simplified : !((GXG"(CLOSING>=3)" | ("(xCLOSED>=1)" U "(ESTAB>=1)")) U G("(FINWAIT2<=xESTAB)" U "(ESTAB>=1)"))
Detected timeout of ITS tools.
[2022-05-21 17:01:19] [INFO ] Flatten gal took : 146 ms
[2022-05-21 17:01:19] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-21 17:01:19] [INFO ] Transformed 30 places.
[2022-05-21 17:01:19] [INFO ] Transformed 32 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//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
[2022-05-21 17:01:19] [INFO ] Time to serialize gal into /tmp/LTLCardinality8817022298949738268.gal : 7 ms
[2022-05-21 17:01:19] [INFO ] Time to serialize properties into /tmp/LTLCardinality5250638357060886406.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality8817022298949738268.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5250638357060886406.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...333
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((((G(X(G("(CLOSING>=3)"))))||(("(xCLOSED>=1)")U("(ESTAB>=1)")))U(G(("(FINWAIT2<=xESTAB)")U("(ESTAB>=1)")))))
Formula 0 simplified : !((GXG"(CLOSING>=3)" | ("(xCLOSED>=1)" U "(ESTAB>=1)")) U G("(FINWAIT2<=xESTAB)" U "(ESTAB>=1)"))
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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="TCPcondis-PT-50"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is TCPcondis-PT-50, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r258-tall-165303545800507"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-50.tgz
mv TCPcondis-PT-50 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;