About the Execution of ITS-Tools for FlexibleBarrier-PT-22b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16244.184 | 3600000.00 | 3240656.00 | 236708.70 | ?FF?T??FFFTF?FFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r102-smll-162075331200157.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 FlexibleBarrier-PT-22b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r102-smll-162075331200157
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 90K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 11:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 11:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 19:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 19:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.8M May 5 16:51 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME FlexibleBarrier-PT-22b-00
FORMULA_NAME FlexibleBarrier-PT-22b-01
FORMULA_NAME FlexibleBarrier-PT-22b-02
FORMULA_NAME FlexibleBarrier-PT-22b-03
FORMULA_NAME FlexibleBarrier-PT-22b-04
FORMULA_NAME FlexibleBarrier-PT-22b-05
FORMULA_NAME FlexibleBarrier-PT-22b-06
FORMULA_NAME FlexibleBarrier-PT-22b-07
FORMULA_NAME FlexibleBarrier-PT-22b-08
FORMULA_NAME FlexibleBarrier-PT-22b-09
FORMULA_NAME FlexibleBarrier-PT-22b-10
FORMULA_NAME FlexibleBarrier-PT-22b-11
FORMULA_NAME FlexibleBarrier-PT-22b-12
FORMULA_NAME FlexibleBarrier-PT-22b-13
FORMULA_NAME FlexibleBarrier-PT-22b-14
FORMULA_NAME FlexibleBarrier-PT-22b-15
=== Now, execution of the tool begins
BK_START 1621192770644
Running Version 0
[2021-05-16 19:19:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-16 19:19:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 19:19:34] [INFO ] Load time of PNML (sax parser for PT used): 507 ms
[2021-05-16 19:19:34] [INFO ] Transformed 6478 places.
[2021-05-16 19:19:34] [INFO ] Transformed 7469 transitions.
[2021-05-16 19:19:34] [INFO ] Found NUPN structural information;
[2021-05-16 19:19:34] [INFO ] Parsed PT model containing 6478 places and 7469 transitions in 663 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 19:19:34] [INFO ] Initial state test concluded for 3 properties.
FORMULA FlexibleBarrier-PT-22b-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 6478 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6478/6478 places, 7469/7469 transitions.
Discarding 2744 places :
Symmetric choice reduction at 0 with 2744 rule applications. Total rules 2744 place count 3734 transition count 4725
Iterating global reduction 0 with 2744 rules applied. Total rules applied 5488 place count 3734 transition count 4725
Discarding 1314 places :
Symmetric choice reduction at 0 with 1314 rule applications. Total rules 6802 place count 2420 transition count 3411
Iterating global reduction 0 with 1314 rules applied. Total rules applied 8116 place count 2420 transition count 3411
Discarding 857 places :
Symmetric choice reduction at 0 with 857 rule applications. Total rules 8973 place count 1563 transition count 2554
Iterating global reduction 0 with 857 rules applied. Total rules applied 9830 place count 1563 transition count 2554
Ensure Unique test removed 421 transitions
Reduce isomorphic transitions removed 421 transitions.
Iterating post reduction 0 with 421 rules applied. Total rules applied 10251 place count 1563 transition count 2133
Applied a total of 10251 rules in 2894 ms. Remains 1563 /6478 variables (removed 4915) and now considering 2133/7469 (removed 5336) transitions.
// Phase 1: matrix 2133 rows 1563 cols
[2021-05-16 19:19:38] [INFO ] Computed 24 place invariants in 109 ms
[2021-05-16 19:19:40] [INFO ] Implicit Places using invariants in 2064 ms returned []
// Phase 1: matrix 2133 rows 1563 cols
[2021-05-16 19:19:40] [INFO ] Computed 24 place invariants in 129 ms
[2021-05-16 19:19:42] [INFO ] Implicit Places using invariants and state equation in 2753 ms returned []
Implicit Place search using SMT with State Equation took 4869 ms to find 0 implicit places.
// Phase 1: matrix 2133 rows 1563 cols
[2021-05-16 19:19:43] [INFO ] Computed 24 place invariants in 98 ms
[2021-05-16 19:19:45] [INFO ] Dead Transitions using invariants and state equation in 2316 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1563/6478 places, 2133/7469 transitions.
[2021-05-16 19:19:45] [INFO ] Initial state reduction rules for LTL removed 4 formulas.
[2021-05-16 19:19:45] [INFO ] Flatten gal took : 280 ms
FORMULA FlexibleBarrier-PT-22b-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-22b-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-22b-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-22b-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 19:19:46] [INFO ] Flatten gal took : 170 ms
[2021-05-16 19:19:46] [INFO ] Input system was already deterministic with 2133 transitions.
Incomplete random walk after 100000 steps, including 675 resets, run finished after 803 ms. (steps per millisecond=124 ) properties (out of 31) seen :12
Running SMT prover for 19 properties.
// Phase 1: matrix 2133 rows 1563 cols
[2021-05-16 19:19:47] [INFO ] Computed 24 place invariants in 73 ms
[2021-05-16 19:19:47] [INFO ] [Real]Absence check using 24 positive place invariants in 53 ms returned sat
[2021-05-16 19:19:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:19:48] [INFO ] [Real]Absence check using state equation in 1191 ms returned sat
[2021-05-16 19:19:49] [INFO ] Deduced a trap composed of 181 places in 527 ms of which 6 ms to minimize.
[2021-05-16 19:19:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 773 ms
[2021-05-16 19:19:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:19:50] [INFO ] [Nat]Absence check using 24 positive place invariants in 61 ms returned sat
[2021-05-16 19:19:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:19:51] [INFO ] [Nat]Absence check using state equation in 1068 ms returned sat
[2021-05-16 19:19:52] [INFO ] Deduced a trap composed of 50 places in 491 ms of which 3 ms to minimize.
[2021-05-16 19:19:52] [INFO ] Deduced a trap composed of 181 places in 433 ms of which 2 ms to minimize.
[2021-05-16 19:19:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1340 ms
[2021-05-16 19:19:53] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 269 ms.
[2021-05-16 19:20:11] [INFO ] Deduced a trap composed of 7 places in 1377 ms of which 6 ms to minimize.
[2021-05-16 19:20:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
[2021-05-16 19:20:11] [INFO ] [Real]Absence check using 24 positive place invariants in 30 ms returned sat
[2021-05-16 19:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:20:12] [INFO ] [Real]Absence check using state equation in 969 ms returned sat
[2021-05-16 19:20:13] [INFO ] Deduced a trap composed of 181 places in 263 ms of which 1 ms to minimize.
[2021-05-16 19:20:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 412 ms
[2021-05-16 19:20:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:20:13] [INFO ] [Nat]Absence check using 24 positive place invariants in 38 ms returned sat
[2021-05-16 19:20:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:20:14] [INFO ] [Nat]Absence check using state equation in 968 ms returned sat
[2021-05-16 19:20:14] [INFO ] Deduced a trap composed of 213 places in 257 ms of which 1 ms to minimize.
[2021-05-16 19:20:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 436 ms
[2021-05-16 19:20:15] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 147 ms.
[2021-05-16 19:20:34] [INFO ] Deduced a trap composed of 7 places in 1294 ms of which 2 ms to minimize.
[2021-05-16 19:20:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
[2021-05-16 19:20:34] [INFO ] [Real]Absence check using 24 positive place invariants in 34 ms returned sat
[2021-05-16 19:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:20:35] [INFO ] [Real]Absence check using state equation in 961 ms returned sat
[2021-05-16 19:20:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:20:36] [INFO ] [Nat]Absence check using 24 positive place invariants in 34 ms returned sat
[2021-05-16 19:20:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:20:37] [INFO ] [Nat]Absence check using state equation in 968 ms returned sat
[2021-05-16 19:20:37] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 145 ms.
[2021-05-16 19:20:57] [INFO ] Deduced a trap composed of 7 places in 1487 ms of which 8 ms to minimize.
[2021-05-16 19:20:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
[2021-05-16 19:20:57] [INFO ] [Real]Absence check using 24 positive place invariants in 35 ms returned sat
[2021-05-16 19:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:20:58] [INFO ] [Real]Absence check using state equation in 994 ms returned sat
[2021-05-16 19:20:59] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 136 ms.
[2021-05-16 19:20:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:20:59] [INFO ] [Nat]Absence check using 24 positive place invariants in 34 ms returned sat
[2021-05-16 19:20:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:21:00] [INFO ] [Nat]Absence check using state equation in 956 ms returned sat
[2021-05-16 19:21:00] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 141 ms.
[2021-05-16 19:21:19] [INFO ] Added : 715 causal constraints over 143 iterations in 18741 ms. Result :unknown
[2021-05-16 19:21:19] [INFO ] [Real]Absence check using 24 positive place invariants in 32 ms returned sat
[2021-05-16 19:21:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:21:20] [INFO ] [Real]Absence check using state equation in 967 ms returned sat
[2021-05-16 19:21:20] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 135 ms.
[2021-05-16 19:21:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:21:21] [INFO ] [Nat]Absence check using 24 positive place invariants in 39 ms returned sat
[2021-05-16 19:21:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:21:22] [INFO ] [Nat]Absence check using state equation in 946 ms returned sat
[2021-05-16 19:21:22] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 138 ms.
[2021-05-16 19:21:41] [INFO ] Added : 725 causal constraints over 145 iterations in 18747 ms. Result :unknown
[2021-05-16 19:21:41] [INFO ] [Real]Absence check using 24 positive place invariants in 33 ms returned sat
[2021-05-16 19:21:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:21:42] [INFO ] [Real]Absence check using state equation in 931 ms returned sat
[2021-05-16 19:21:42] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 140 ms.
[2021-05-16 19:21:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:21:43] [INFO ] [Nat]Absence check using 24 positive place invariants in 35 ms returned sat
[2021-05-16 19:21:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:21:44] [INFO ] [Nat]Absence check using state equation in 871 ms returned sat
[2021-05-16 19:21:44] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 139 ms.
[2021-05-16 19:22:04] [INFO ] Deduced a trap composed of 7 places in 1315 ms of which 2 ms to minimize.
[2021-05-16 19:22:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
[2021-05-16 19:22:04] [INFO ] [Real]Absence check using 24 positive place invariants in 34 ms returned sat
[2021-05-16 19:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:22:05] [INFO ] [Real]Absence check using state equation in 964 ms returned sat
[2021-05-16 19:22:05] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 142 ms.
[2021-05-16 19:22:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:22:06] [INFO ] [Nat]Absence check using 24 positive place invariants in 36 ms returned sat
[2021-05-16 19:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:22:07] [INFO ] [Nat]Absence check using state equation in 960 ms returned sat
[2021-05-16 19:22:07] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 138 ms.
[2021-05-16 19:22:27] [INFO ] Deduced a trap composed of 7 places in 1474 ms of which 15 ms to minimize.
[2021-05-16 19:22:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
[2021-05-16 19:22:27] [INFO ] [Real]Absence check using 24 positive place invariants in 47 ms returned sat
[2021-05-16 19:22:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:22:28] [INFO ] [Real]Absence check using state equation in 1056 ms returned sat
[2021-05-16 19:22:29] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 140 ms.
[2021-05-16 19:22:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:22:29] [INFO ] [Nat]Absence check using 24 positive place invariants in 34 ms returned sat
[2021-05-16 19:22:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:22:30] [INFO ] [Nat]Absence check using state equation in 992 ms returned sat
[2021-05-16 19:22:31] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 135 ms.
[2021-05-16 19:22:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
[2021-05-16 19:22:49] [INFO ] [Real]Absence check using 24 positive place invariants in 33 ms returned sat
[2021-05-16 19:22:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:22:50] [INFO ] [Real]Absence check using state equation in 974 ms returned sat
[2021-05-16 19:22:52] [INFO ] Deduced a trap composed of 190 places in 1113 ms of which 2 ms to minimize.
[2021-05-16 19:22:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1253 ms
[2021-05-16 19:22:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:22:52] [INFO ] [Nat]Absence check using 24 positive place invariants in 35 ms returned sat
[2021-05-16 19:22:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:22:53] [INFO ] [Nat]Absence check using state equation in 886 ms returned sat
[2021-05-16 19:22:54] [INFO ] Deduced a trap composed of 59 places in 1108 ms of which 2 ms to minimize.
[2021-05-16 19:22:55] [INFO ] Deduced a trap composed of 190 places in 1129 ms of which 2 ms to minimize.
[2021-05-16 19:22:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2479 ms
[2021-05-16 19:22:55] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 138 ms.
[2021-05-16 19:23:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 8
[2021-05-16 19:23:12] [INFO ] [Real]Absence check using 24 positive place invariants in 33 ms returned sat
[2021-05-16 19:23:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:23:13] [INFO ] [Real]Absence check using state equation in 977 ms returned sat
[2021-05-16 19:23:13] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 156 ms.
[2021-05-16 19:23:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:23:14] [INFO ] [Nat]Absence check using 24 positive place invariants in 36 ms returned sat
[2021-05-16 19:23:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:23:15] [INFO ] [Nat]Absence check using state equation in 967 ms returned sat
[2021-05-16 19:23:15] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 140 ms.
[2021-05-16 19:23:35] [INFO ] Deduced a trap composed of 7 places in 1459 ms of which 2 ms to minimize.
[2021-05-16 19:23:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
[2021-05-16 19:23:35] [INFO ] [Real]Absence check using 24 positive place invariants in 48 ms returned sat
[2021-05-16 19:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:23:36] [INFO ] [Real]Absence check using state equation in 1025 ms returned sat
[2021-05-16 19:23:37] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 143 ms.
[2021-05-16 19:23:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:23:37] [INFO ] [Nat]Absence check using 24 positive place invariants in 35 ms returned sat
[2021-05-16 19:23:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:23:38] [INFO ] [Nat]Absence check using state equation in 954 ms returned sat
[2021-05-16 19:23:38] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 129 ms.
[2021-05-16 19:23:58] [INFO ] Deduced a trap composed of 7 places in 1424 ms of which 2 ms to minimize.
[2021-05-16 19:23:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 10
[2021-05-16 19:23:59] [INFO ] [Real]Absence check using 24 positive place invariants in 34 ms returned sat
[2021-05-16 19:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:24:00] [INFO ] [Real]Absence check using state equation in 1009 ms returned sat
[2021-05-16 19:24:00] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 141 ms.
[2021-05-16 19:24:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:24:01] [INFO ] [Nat]Absence check using 24 positive place invariants in 36 ms returned sat
[2021-05-16 19:24:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:24:01] [INFO ] [Nat]Absence check using state equation in 947 ms returned sat
[2021-05-16 19:24:02] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 137 ms.
[2021-05-16 19:24:22] [INFO ] Deduced a trap composed of 7 places in 1462 ms of which 2 ms to minimize.
[2021-05-16 19:24:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 11
[2021-05-16 19:24:22] [INFO ] [Real]Absence check using 24 positive place invariants in 33 ms returned sat
[2021-05-16 19:24:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:24:23] [INFO ] [Real]Absence check using state equation in 895 ms returned sat
[2021-05-16 19:24:23] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 136 ms.
[2021-05-16 19:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:24:24] [INFO ] [Nat]Absence check using 24 positive place invariants in 35 ms returned sat
[2021-05-16 19:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:24:25] [INFO ] [Nat]Absence check using state equation in 942 ms returned sat
[2021-05-16 19:24:25] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 135 ms.
[2021-05-16 19:24:45] [INFO ] Deduced a trap composed of 7 places in 1426 ms of which 2 ms to minimize.
[2021-05-16 19:24:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 12
[2021-05-16 19:24:45] [INFO ] [Real]Absence check using 24 positive place invariants in 33 ms returned sat
[2021-05-16 19:24:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:24:46] [INFO ] [Real]Absence check using state equation in 967 ms returned sat
[2021-05-16 19:24:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:24:46] [INFO ] [Nat]Absence check using 24 positive place invariants in 33 ms returned sat
[2021-05-16 19:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:24:47] [INFO ] [Nat]Absence check using state equation in 962 ms returned sat
[2021-05-16 19:24:48] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 141 ms.
[2021-05-16 19:25:08] [INFO ] Deduced a trap composed of 7 places in 1477 ms of which 2 ms to minimize.
[2021-05-16 19:25:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 13
[2021-05-16 19:25:08] [INFO ] [Real]Absence check using 24 positive place invariants in 32 ms returned sat
[2021-05-16 19:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:25:09] [INFO ] [Real]Absence check using state equation in 952 ms returned sat
[2021-05-16 19:25:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:25:09] [INFO ] [Nat]Absence check using 24 positive place invariants in 37 ms returned sat
[2021-05-16 19:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:25:10] [INFO ] [Nat]Absence check using state equation in 975 ms returned sat
[2021-05-16 19:25:10] [INFO ] Deduced a trap composed of 194 places in 180 ms of which 1 ms to minimize.
[2021-05-16 19:25:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 332 ms
[2021-05-16 19:25:11] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 138 ms.
[2021-05-16 19:25:30] [INFO ] Deduced a trap composed of 7 places in 1415 ms of which 2 ms to minimize.
[2021-05-16 19:25:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 14
[2021-05-16 19:25:31] [INFO ] [Real]Absence check using 24 positive place invariants in 34 ms returned sat
[2021-05-16 19:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:25:32] [INFO ] [Real]Absence check using state equation in 958 ms returned sat
[2021-05-16 19:25:32] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 138 ms.
[2021-05-16 19:25:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:25:32] [INFO ] [Nat]Absence check using 24 positive place invariants in 35 ms returned sat
[2021-05-16 19:25:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:25:33] [INFO ] [Nat]Absence check using state equation in 954 ms returned sat
[2021-05-16 19:25:34] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 141 ms.
[2021-05-16 19:25:54] [INFO ] Deduced a trap composed of 7 places in 1447 ms of which 2 ms to minimize.
[2021-05-16 19:25:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 15
[2021-05-16 19:25:54] [INFO ] [Real]Absence check using 24 positive place invariants in 33 ms returned sat
[2021-05-16 19:25:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:25:55] [INFO ] [Real]Absence check using state equation in 956 ms returned sat
[2021-05-16 19:25:55] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 152 ms.
[2021-05-16 19:25:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:25:56] [INFO ] [Nat]Absence check using 24 positive place invariants in 34 ms returned sat
[2021-05-16 19:25:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:25:57] [INFO ] [Nat]Absence check using state equation in 969 ms returned sat
[2021-05-16 19:25:57] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 140 ms.
[2021-05-16 19:26:15] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 16
[2021-05-16 19:26:16] [INFO ] [Real]Absence check using 24 positive place invariants in 31 ms returned sat
[2021-05-16 19:26:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:26:17] [INFO ] [Real]Absence check using state equation in 939 ms returned sat
[2021-05-16 19:26:17] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 140 ms.
[2021-05-16 19:26:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:26:17] [INFO ] [Nat]Absence check using 24 positive place invariants in 34 ms returned sat
[2021-05-16 19:26:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:26:18] [INFO ] [Nat]Absence check using state equation in 961 ms returned sat
[2021-05-16 19:26:19] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 137 ms.
[2021-05-16 19:26:39] [INFO ] Deduced a trap composed of 7 places in 1319 ms of which 1 ms to minimize.
[2021-05-16 19:26:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 17
[2021-05-16 19:26:39] [INFO ] [Real]Absence check using 24 positive place invariants in 33 ms returned sat
[2021-05-16 19:26:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 19:26:40] [INFO ] [Real]Absence check using state equation in 960 ms returned sat
[2021-05-16 19:26:40] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 140 ms.
[2021-05-16 19:26:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 19:26:41] [INFO ] [Nat]Absence check using 24 positive place invariants in 34 ms returned sat
[2021-05-16 19:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 19:26:42] [INFO ] [Nat]Absence check using state equation in 966 ms returned sat
[2021-05-16 19:26:42] [INFO ] Computed and/alt/rep : 2084/4804/2084 causal constraints (skipped 48 transitions) in 137 ms.
[2021-05-16 19:27:02] [INFO ] Deduced a trap composed of 7 places in 1447 ms of which 2 ms to minimize.
[2021-05-16 19:27:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 18
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X((p1&&X((p1 U (p2||G(p1))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1563 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1563/1563 places, 2133/2133 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 1534 transition count 2104
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 1534 transition count 2104
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 64 place count 1534 transition count 2098
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 83 place count 1515 transition count 2079
Iterating global reduction 1 with 19 rules applied. Total rules applied 102 place count 1515 transition count 2079
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 110 place count 1515 transition count 2071
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 118 place count 1507 transition count 2063
Iterating global reduction 2 with 8 rules applied. Total rules applied 126 place count 1507 transition count 2063
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 131 place count 1507 transition count 2058
Applied a total of 131 rules in 662 ms. Remains 1507 /1563 variables (removed 56) and now considering 2058/2133 (removed 75) transitions.
// Phase 1: matrix 2058 rows 1507 cols
[2021-05-16 19:27:03] [INFO ] Computed 24 place invariants in 43 ms
[2021-05-16 19:27:04] [INFO ] Implicit Places using invariants in 1305 ms returned []
// Phase 1: matrix 2058 rows 1507 cols
[2021-05-16 19:27:04] [INFO ] Computed 24 place invariants in 41 ms
[2021-05-16 19:27:07] [INFO ] Implicit Places using invariants and state equation in 3017 ms returned []
Implicit Place search using SMT with State Equation took 4324 ms to find 0 implicit places.
// Phase 1: matrix 2058 rows 1507 cols
[2021-05-16 19:27:07] [INFO ] Computed 24 place invariants in 42 ms
[2021-05-16 19:27:09] [INFO ] Dead Transitions using invariants and state equation in 2324 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1507/1563 places, 2058/2133 transitions.
Stuttering acceptance computed with spot in 404 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true, (AND (NOT p1) (NOT p2))]
Running random walk in product with property : FlexibleBarrier-PT-22b-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(NEQ s1501 1), p1:(NEQ s887 1), p2:(NEQ s763 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1035 ms.
Product exploration explored 100000 steps with 33333 reset in 860 ms.
Knowledge obtained : [p0, p1, p2]
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true, (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 33333 reset in 741 ms.
Product exploration explored 100000 steps with 33333 reset in 758 ms.
Applying partial POR strategy [false, true, false, true, true]
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true, (AND (NOT p1) (NOT p2))]
Support contains 3 out of 1507 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1507/1507 places, 2058/2058 transitions.
Graph (trivial) has 994 edges and 1507 vertex of which 133 / 1507 are part of one of the 22 SCC in 6 ms
Free SCC test removed 111 places
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 87 rules applied. Total rules applied 88 place count 1396 transition count 1946
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 66 Pre rules applied. Total rules applied 88 place count 1396 transition count 2078
Deduced a syphon composed of 153 places in 2 ms
Iterating global reduction 1 with 66 rules applied. Total rules applied 154 place count 1396 transition count 2078
Discarding 107 places :
Symmetric choice reduction at 1 with 107 rule applications. Total rules 261 place count 1289 transition count 1971
Deduced a syphon composed of 89 places in 2 ms
Iterating global reduction 1 with 107 rules applied. Total rules applied 368 place count 1289 transition count 1971
Performed 113 Post agglomeration using F-continuation condition.Transition count delta: -43
Deduced a syphon composed of 202 places in 9 ms
Iterating global reduction 1 with 113 rules applied. Total rules applied 481 place count 1289 transition count 2014
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 527 place count 1243 transition count 1968
Deduced a syphon composed of 156 places in 2 ms
Iterating global reduction 1 with 46 rules applied. Total rules applied 573 place count 1243 transition count 1968
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: -88
Deduced a syphon composed of 178 places in 1 ms
Iterating global reduction 1 with 22 rules applied. Total rules applied 595 place count 1243 transition count 2056
Deduced a syphon composed of 178 places in 1 ms
Drop transitions removed 66 transitions
Redundant transition composition rules discarded 66 transitions
Iterating global reduction 1 with 66 rules applied. Total rules applied 661 place count 1243 transition count 1990
Deduced a syphon composed of 178 places in 2 ms
Applied a total of 661 rules in 1538 ms. Remains 1243 /1507 variables (removed 264) and now considering 1990/2058 (removed 68) transitions.
[2021-05-16 19:27:16] [INFO ] Redundant transitions in 337 ms returned []
[2021-05-16 19:27:16] [INFO ] Flow matrix only has 1905 transitions (discarded 85 similar events)
// Phase 1: matrix 1905 rows 1243 cols
[2021-05-16 19:27:16] [INFO ] Computed 24 place invariants in 64 ms
[2021-05-16 19:27:18] [INFO ] Dead Transitions using invariants and state equation in 1988 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1243/1507 places, 1990/2058 transitions.
Product exploration explored 100000 steps with 33333 reset in 4293 ms.
Product exploration explored 100000 steps with 33333 reset in 4157 ms.
[2021-05-16 19:27:26] [INFO ] Flatten gal took : 103 ms
[2021-05-16 19:27:26] [INFO ] Flatten gal took : 91 ms
[2021-05-16 19:27:27] [INFO ] Time to serialize gal into /tmp/LTL14238720098934552073.gal : 82 ms
[2021-05-16 19:27:27] [INFO ] Time to serialize properties into /tmp/LTL5528987052091507882.ltl : 7 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14238720098934552073.gal, -t, CGAL, -LTL, /tmp/LTL5528987052091507882.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL14238720098934552073.gal -t CGAL -LTL /tmp/LTL5528987052091507882.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F("(p6463!=1)"))&&(X(("(p3690!=1)")&&(X(("(p3690!=1)")U(("(p3142!=1)")||(G("(p3690!=1)")))))))))
Formula 0 simplified : !(F"(p6463!=1)" & X("(p3690!=1)" & X("(p3690!=1)" U ("(p3142!=1)" | G"(p3690!=1)"))))
Detected timeout of ITS tools.
[2021-05-16 19:27:42] [INFO ] Flatten gal took : 87 ms
[2021-05-16 19:27:42] [INFO ] Applying decomposition
[2021-05-16 19:27:42] [INFO ] Flatten gal took : 104 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph5283227008300525785.txt, -o, /tmp/graph5283227008300525785.bin, -w, /tmp/graph5283227008300525785.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph5283227008300525785.bin, -l, -1, -v, -w, /tmp/graph5283227008300525785.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 19:27:42] [INFO ] Decomposing Gal with order
[2021-05-16 19:27:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 19:27:43] [INFO ] Removed a total of 595 redundant transitions.
[2021-05-16 19:27:44] [INFO ] Flatten gal took : 1096 ms
[2021-05-16 19:27:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 55 ms.
[2021-05-16 19:27:44] [INFO ] Time to serialize gal into /tmp/LTL4334675784671982100.gal : 27 ms
[2021-05-16 19:27:44] [INFO ] Time to serialize properties into /tmp/LTL6770056838092324530.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL4334675784671982100.gal, -t, CGAL, -LTL, /tmp/LTL6770056838092324530.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4334675784671982100.gal -t CGAL -LTL /tmp/LTL6770056838092324530.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((F("(u229.p6463!=1)"))&&(X(("(i19.u189.p3690!=1)")&&(X(("(i19.u189.p3690!=1)")U(("(i16.u160.p3142!=1)")||(G("(i19.u189.p3690!=1)")))))))))
Formula 0 simplified : !(F"(u229.p6463!=1)" & X("(i19.u189.p3690!=1)" & X("(i19.u189.p3690!=1)" U ("(i16.u160.p3142!=1)" | G"(i19.u189.p3690!=1)"))))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8451589333714911277
[2021-05-16 19:27:59] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8451589333714911277
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8451589333714911277]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8451589333714911277] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8451589333714911277] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property FlexibleBarrier-PT-22b-00 finished in 57893 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0&&((p0 U p1) U (p2&&X(G(p3))))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 1563 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1563/1563 places, 2133/2133 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 1536 transition count 2106
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 1536 transition count 2106
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 59 place count 1536 transition count 2101
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 77 place count 1518 transition count 2083
Iterating global reduction 1 with 18 rules applied. Total rules applied 95 place count 1518 transition count 2083
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 103 place count 1518 transition count 2075
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 110 place count 1511 transition count 2068
Iterating global reduction 2 with 7 rules applied. Total rules applied 117 place count 1511 transition count 2068
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 121 place count 1511 transition count 2064
Applied a total of 121 rules in 399 ms. Remains 1511 /1563 variables (removed 52) and now considering 2064/2133 (removed 69) transitions.
// Phase 1: matrix 2064 rows 1511 cols
[2021-05-16 19:28:00] [INFO ] Computed 24 place invariants in 66 ms
[2021-05-16 19:28:01] [INFO ] Implicit Places using invariants in 1078 ms returned []
// Phase 1: matrix 2064 rows 1511 cols
[2021-05-16 19:28:01] [INFO ] Computed 24 place invariants in 42 ms
[2021-05-16 19:28:04] [INFO ] Implicit Places using invariants and state equation in 2683 ms returned []
Implicit Place search using SMT with State Equation took 3763 ms to find 0 implicit places.
// Phase 1: matrix 2064 rows 1511 cols
[2021-05-16 19:28:04] [INFO ] Computed 24 place invariants in 42 ms
[2021-05-16 19:28:06] [INFO ] Dead Transitions using invariants and state equation in 1700 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1511/1563 places, 2064/2133 transitions.
Stuttering acceptance computed with spot in 486 ms :[(OR (NOT p0) (NOT p2) (NOT p3)), (OR (NOT p0) (NOT p2) (NOT p3)), true, (NOT p1), (OR (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p1) p2 (NOT p3)), (NOT p3)]
Running random walk in product with property : FlexibleBarrier-PT-22b-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND p0 p2), acceptance={} source=1 dest: 5}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(OR (AND p0 (NOT p2)) (AND (NOT p2) p1)), acceptance={0} source=4 dest: 4}, { cond=(OR (AND p0 p2) (AND p2 p1)), acceptance={0} source=4 dest: 5}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=4 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=5 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=5 dest: 3}, { cond=(OR (AND p0 (NOT p2) (NOT p3)) (AND (NOT p2) p1 (NOT p3))), acceptance={0} source=5 dest: 4}, { cond=(OR (AND p0 p2 (NOT p3)) (AND p2 p1 (NOT p3))), acceptance={0} source=5 dest: 5}, { cond=(OR (AND p0 p3) (AND p1 p3)), acceptance={} source=5 dest: 5}, { cond=(OR (AND p0 p2 (NOT p1)) (AND p0 (NOT p1) p3)), acceptance={} source=5 dest: 6}, { cond=(OR (AND (NOT p0) p2 (NOT p1)) (AND (NOT p0) (NOT p1) p3)), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p0) p2 (NOT p1) (NOT p3)), acceptance={} source=6 dest: 2}, { cond=(AND p0 p2 (NOT p1) (NOT p3)), acceptance={} source=6 dest: 3}], [{ cond=(NOT p3), acceptance={} source=7 dest: 2}, { cond=p3, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(EQ s892 1), p2:(EQ s591 1), p1:(OR (EQ s302 0) (EQ s362 0) (EQ s1209 0)), p3:(OR (NEQ s302 1) (NEQ s362 1) (NEQ s1209 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-22b-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-22b-01 finished in 6396 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||(X(G(p1))&&(G(!p0)||(!p0&&F(p2))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1563 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1563/1563 places, 2133/2133 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 1534 transition count 2104
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 1534 transition count 2104
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 64 place count 1534 transition count 2098
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 83 place count 1515 transition count 2079
Iterating global reduction 1 with 19 rules applied. Total rules applied 102 place count 1515 transition count 2079
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 111 place count 1515 transition count 2070
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 118 place count 1508 transition count 2063
Iterating global reduction 2 with 7 rules applied. Total rules applied 125 place count 1508 transition count 2063
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 130 place count 1508 transition count 2058
Applied a total of 130 rules in 327 ms. Remains 1508 /1563 variables (removed 55) and now considering 2058/2133 (removed 75) transitions.
// Phase 1: matrix 2058 rows 1508 cols
[2021-05-16 19:28:07] [INFO ] Computed 24 place invariants in 57 ms
[2021-05-16 19:28:08] [INFO ] Implicit Places using invariants in 1078 ms returned []
// Phase 1: matrix 2058 rows 1508 cols
[2021-05-16 19:28:08] [INFO ] Computed 24 place invariants in 45 ms
[2021-05-16 19:28:10] [INFO ] Implicit Places using invariants and state equation in 2850 ms returned []
Implicit Place search using SMT with State Equation took 3930 ms to find 0 implicit places.
// Phase 1: matrix 2058 rows 1508 cols
[2021-05-16 19:28:10] [INFO ] Computed 24 place invariants in 43 ms
[2021-05-16 19:28:13] [INFO ] Dead Transitions using invariants and state equation in 2290 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1508/1563 places, 2058/2133 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : FlexibleBarrier-PT-22b-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s1128 1), p1:(EQ s394 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 434 steps with 2 reset in 3 ms.
FORMULA FlexibleBarrier-PT-22b-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-22b-02 finished in 6687 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(F(p0))||(F(p0)&&G(F(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1563 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1563/1563 places, 2133/2133 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 1535 transition count 2105
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 1535 transition count 2105
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 62 place count 1535 transition count 2099
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 80 place count 1517 transition count 2081
Iterating global reduction 1 with 18 rules applied. Total rules applied 98 place count 1517 transition count 2081
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 106 place count 1517 transition count 2073
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 113 place count 1510 transition count 2066
Iterating global reduction 2 with 7 rules applied. Total rules applied 120 place count 1510 transition count 2066
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 125 place count 1510 transition count 2061
Applied a total of 125 rules in 320 ms. Remains 1510 /1563 variables (removed 53) and now considering 2061/2133 (removed 72) transitions.
// Phase 1: matrix 2061 rows 1510 cols
[2021-05-16 19:28:13] [INFO ] Computed 24 place invariants in 41 ms
[2021-05-16 19:28:15] [INFO ] Implicit Places using invariants in 1474 ms returned []
// Phase 1: matrix 2061 rows 1510 cols
[2021-05-16 19:28:15] [INFO ] Computed 24 place invariants in 62 ms
[2021-05-16 19:28:18] [INFO ] Implicit Places using invariants and state equation in 2960 ms returned []
Implicit Place search using SMT with State Equation took 4437 ms to find 0 implicit places.
// Phase 1: matrix 2061 rows 1510 cols
[2021-05-16 19:28:18] [INFO ] Computed 24 place invariants in 42 ms
[2021-05-16 19:28:20] [INFO ] Dead Transitions using invariants and state equation in 2325 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1510/1563 places, 2061/2133 transitions.
Stuttering acceptance computed with spot in 192 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : FlexibleBarrier-PT-22b-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (NEQ s1079 1) (NEQ s1447 1)), p1:(EQ s19 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 675 reset in 470 ms.
Product exploration explored 100000 steps with 676 reset in 550 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 675 reset in 414 ms.
Product exploration explored 100000 steps with 675 reset in 408 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 1510 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1510/1510 places, 2061/2061 transitions.
Graph (trivial) has 1439 edges and 1510 vertex of which 133 / 1510 are part of one of the 22 SCC in 1 ms
Free SCC test removed 111 places
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 87 rules applied. Total rules applied 88 place count 1399 transition count 1949
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 67 Pre rules applied. Total rules applied 88 place count 1399 transition count 2081
Deduced a syphon composed of 154 places in 2 ms
Iterating global reduction 1 with 67 rules applied. Total rules applied 155 place count 1399 transition count 2081
Discarding 107 places :
Symmetric choice reduction at 1 with 107 rule applications. Total rules 262 place count 1292 transition count 1974
Deduced a syphon composed of 90 places in 2 ms
Iterating global reduction 1 with 107 rules applied. Total rules applied 369 place count 1292 transition count 1974
Performed 113 Post agglomeration using F-continuation condition.Transition count delta: -44
Deduced a syphon composed of 203 places in 0 ms
Iterating global reduction 1 with 113 rules applied. Total rules applied 482 place count 1292 transition count 2018
Discarding 47 places :
Symmetric choice reduction at 1 with 47 rule applications. Total rules 529 place count 1245 transition count 1971
Deduced a syphon composed of 156 places in 0 ms
Iterating global reduction 1 with 47 rules applied. Total rules applied 576 place count 1245 transition count 1971
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: -88
Deduced a syphon composed of 178 places in 0 ms
Iterating global reduction 1 with 22 rules applied. Total rules applied 598 place count 1245 transition count 2059
Deduced a syphon composed of 178 places in 0 ms
Drop transitions removed 88 transitions
Redundant transition composition rules discarded 88 transitions
Iterating global reduction 1 with 88 rules applied. Total rules applied 686 place count 1245 transition count 1971
Deduced a syphon composed of 178 places in 1 ms
Applied a total of 686 rules in 823 ms. Remains 1245 /1510 variables (removed 265) and now considering 1971/2061 (removed 90) transitions.
[2021-05-16 19:28:23] [INFO ] Redundant transitions in 46 ms returned []
[2021-05-16 19:28:23] [INFO ] Flow matrix only has 1907 transitions (discarded 64 similar events)
// Phase 1: matrix 1907 rows 1245 cols
[2021-05-16 19:28:24] [INFO ] Computed 24 place invariants in 85 ms
[2021-05-16 19:28:25] [INFO ] Dead Transitions using invariants and state equation in 1306 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1245/1510 places, 1971/2061 transitions.
Product exploration explored 100000 steps with 2978 reset in 1924 ms.
Product exploration explored 100000 steps with 2978 reset in 1716 ms.
[2021-05-16 19:28:29] [INFO ] Flatten gal took : 65 ms
[2021-05-16 19:28:29] [INFO ] Flatten gal took : 64 ms
[2021-05-16 19:28:29] [INFO ] Time to serialize gal into /tmp/LTL7746622105607598191.gal : 13 ms
[2021-05-16 19:28:29] [INFO ] Time to serialize properties into /tmp/LTL9169515570997564129.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL7746622105607598191.gal, -t, CGAL, -LTL, /tmp/LTL9169515570997564129.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7746622105607598191.gal -t CGAL -LTL /tmp/LTL9169515570997564129.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((G(F("((p4351!=1)&&(p6183!=1))")))||((F("((p4351!=1)&&(p6183!=1))"))&&(G(F("(p19==1)")))))))
Formula 0 simplified : !X(GF"((p4351!=1)&&(p6183!=1))" | (F"((p4351!=1)&&(p6183!=1))" & GF"(p19==1)"))
Detected timeout of ITS tools.
[2021-05-16 19:28:44] [INFO ] Flatten gal took : 60 ms
[2021-05-16 19:28:44] [INFO ] Applying decomposition
[2021-05-16 19:28:44] [INFO ] Flatten gal took : 65 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph5735417474342795999.txt, -o, /tmp/graph5735417474342795999.bin, -w, /tmp/graph5735417474342795999.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph5735417474342795999.bin, -l, -1, -v, -w, /tmp/graph5735417474342795999.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 19:28:44] [INFO ] Decomposing Gal with order
[2021-05-16 19:28:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 19:28:44] [INFO ] Removed a total of 614 redundant transitions.
[2021-05-16 19:28:45] [INFO ] Flatten gal took : 354 ms
[2021-05-16 19:28:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 31 ms.
[2021-05-16 19:28:45] [INFO ] Time to serialize gal into /tmp/LTL18136366758875208115.gal : 22 ms
[2021-05-16 19:28:45] [INFO ] Time to serialize properties into /tmp/LTL11315433887388123237.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL18136366758875208115.gal, -t, CGAL, -LTL, /tmp/LTL11315433887388123237.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL18136366758875208115.gal -t CGAL -LTL /tmp/LTL11315433887388123237.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((G(F("((i20.u235.p4351!=1)&&(u236.p6183!=1))")))||((F("((i20.u235.p4351!=1)&&(u236.p6183!=1))"))&&(G(F("(i23.i1.i1.u8.p19==1)")))))))
Formula 0 simplified : !X(GF"((i20.u235.p4351!=1)&&(u236.p6183!=1))" | (F"((i20.u235.p4351!=1)&&(u236.p6183!=1))" & GF"(i23.i1.i1.u8.p19==1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14483191384871085826
[2021-05-16 19:29:00] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14483191384871085826
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14483191384871085826]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14483191384871085826] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14483191384871085826] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property FlexibleBarrier-PT-22b-03 finished in 47868 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0 U (p1||G(p0))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1563 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1563/1563 places, 2133/2133 transitions.
Graph (trivial) has 1492 edges and 1563 vertex of which 133 / 1563 are part of one of the 22 SCC in 2 ms
Free SCC test removed 111 places
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 119 transitions
Trivial Post-agglo rules discarded 119 transitions
Performed 119 trivial Post agglomeration. Transition count delta: 119
Iterating post reduction 0 with 119 rules applied. Total rules applied 120 place count 1451 transition count 1901
Reduce places removed 119 places and 0 transitions.
Iterating post reduction 1 with 119 rules applied. Total rules applied 239 place count 1332 transition count 1901
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 49 Pre rules applied. Total rules applied 239 place count 1332 transition count 1852
Deduced a syphon composed of 49 places in 2 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 337 place count 1283 transition count 1852
Discarding 70 places :
Symmetric choice reduction at 2 with 70 rule applications. Total rules 407 place count 1213 transition count 1782
Iterating global reduction 2 with 70 rules applied. Total rules applied 477 place count 1213 transition count 1782
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 483 place count 1213 transition count 1776
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 483 place count 1213 transition count 1775
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 485 place count 1212 transition count 1775
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 496 place count 1201 transition count 1764
Iterating global reduction 3 with 11 rules applied. Total rules applied 507 place count 1201 transition count 1764
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 517 place count 1201 transition count 1754
Performed 132 Post agglomeration using F-continuation condition.Transition count delta: 132
Deduced a syphon composed of 132 places in 1 ms
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 4 with 264 rules applied. Total rules applied 781 place count 1069 transition count 1622
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 784 place count 1066 transition count 1619
Iterating global reduction 4 with 3 rules applied. Total rules applied 787 place count 1066 transition count 1619
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 790 place count 1066 transition count 1616
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 5 with 22 rules applied. Total rules applied 812 place count 1066 transition count 1594
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 813 place count 1065 transition count 1593
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 814 place count 1064 transition count 1592
Applied a total of 814 rules in 955 ms. Remains 1064 /1563 variables (removed 499) and now considering 1592/2133 (removed 541) transitions.
[2021-05-16 19:29:02] [INFO ] Flow matrix only has 1549 transitions (discarded 43 similar events)
// Phase 1: matrix 1549 rows 1064 cols
[2021-05-16 19:29:02] [INFO ] Computed 24 place invariants in 45 ms
[2021-05-16 19:29:03] [INFO ] Implicit Places using invariants in 933 ms returned []
[2021-05-16 19:29:03] [INFO ] Flow matrix only has 1549 transitions (discarded 43 similar events)
// Phase 1: matrix 1549 rows 1064 cols
[2021-05-16 19:29:03] [INFO ] Computed 24 place invariants in 45 ms
[2021-05-16 19:29:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 19:29:05] [INFO ] Implicit Places using invariants and state equation in 2620 ms returned []
Implicit Place search using SMT with State Equation took 3558 ms to find 0 implicit places.
[2021-05-16 19:29:05] [INFO ] Redundant transitions in 169 ms returned []
[2021-05-16 19:29:05] [INFO ] Flow matrix only has 1549 transitions (discarded 43 similar events)
// Phase 1: matrix 1549 rows 1064 cols
[2021-05-16 19:29:05] [INFO ] Computed 24 place invariants in 45 ms
[2021-05-16 19:29:06] [INFO ] Dead Transitions using invariants and state equation in 1001 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1064/1563 places, 1592/2133 transitions.
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FlexibleBarrier-PT-22b-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NEQ s1056 1) (NEQ s56 1)), p0:(NEQ s56 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3516 reset in 1776 ms.
Product exploration explored 100000 steps with 3538 reset in 1776 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 3529 reset in 1778 ms.
Product exploration explored 100000 steps with 3524 reset in 1786 ms.
[2021-05-16 19:29:14] [INFO ] Flatten gal took : 56 ms
[2021-05-16 19:29:14] [INFO ] Flatten gal took : 87 ms
[2021-05-16 19:29:14] [INFO ] Time to serialize gal into /tmp/LTL2010666631554658588.gal : 26 ms
[2021-05-16 19:29:14] [INFO ] Time to serialize properties into /tmp/LTL11284674255006003524.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2010666631554658588.gal, -t, CGAL, -LTL, /tmp/LTL11284674255006003524.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2010666631554658588.gal -t CGAL -LTL /tmp/LTL11284674255006003524.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F(("(p467!=1)")U((G("(p467!=1)"))||("((p6437!=1)&&(p467!=1))"))))))
Formula 0 simplified : !GF("(p467!=1)" U ("((p6437!=1)&&(p467!=1))" | G"(p467!=1)"))
Detected timeout of ITS tools.
[2021-05-16 19:29:29] [INFO ] Flatten gal took : 50 ms
[2021-05-16 19:29:29] [INFO ] Applying decomposition
[2021-05-16 19:29:29] [INFO ] Flatten gal took : 55 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph18439969734801565883.txt, -o, /tmp/graph18439969734801565883.bin, -w, /tmp/graph18439969734801565883.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph18439969734801565883.bin, -l, -1, -v, -w, /tmp/graph18439969734801565883.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 19:29:29] [INFO ] Decomposing Gal with order
[2021-05-16 19:29:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 19:29:30] [INFO ] Removed a total of 616 redundant transitions.
[2021-05-16 19:29:30] [INFO ] Flatten gal took : 316 ms
[2021-05-16 19:29:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 86 labels/synchronizations in 16 ms.
[2021-05-16 19:29:30] [INFO ] Time to serialize gal into /tmp/LTL12815108786286466844.gal : 11 ms
[2021-05-16 19:29:30] [INFO ] Time to serialize properties into /tmp/LTL13592492001035870477.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL12815108786286466844.gal, -t, CGAL, -LTL, /tmp/LTL13592492001035870477.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL12815108786286466844.gal -t CGAL -LTL /tmp/LTL13592492001035870477.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F(("(u8.p467!=1)")U((G("(u8.p467!=1)"))||("((i21.u67.p6437!=1)&&(u8.p467!=1))"))))))
Formula 0 simplified : !GF("(u8.p467!=1)" U ("((i21.u67.p6437!=1)&&(u8.p467!=1))" | G"(u8.p467!=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4603880449015458747
[2021-05-16 19:29:45] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4603880449015458747
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin4603880449015458747]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin4603880449015458747] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin4603880449015458747] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property FlexibleBarrier-PT-22b-05 finished in 45098 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U (p1||G(p0))) U (((p0 U (p1||G(p0)))&&X(G(p2)))||G(p3))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1563 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1563/1563 places, 2133/2133 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 1534 transition count 2104
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 1534 transition count 2104
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 64 place count 1534 transition count 2098
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 83 place count 1515 transition count 2079
Iterating global reduction 1 with 19 rules applied. Total rules applied 102 place count 1515 transition count 2079
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 110 place count 1515 transition count 2071
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 118 place count 1507 transition count 2063
Iterating global reduction 2 with 8 rules applied. Total rules applied 126 place count 1507 transition count 2063
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 131 place count 1507 transition count 2058
Applied a total of 131 rules in 288 ms. Remains 1507 /1563 variables (removed 56) and now considering 2058/2133 (removed 75) transitions.
// Phase 1: matrix 2058 rows 1507 cols
[2021-05-16 19:29:46] [INFO ] Computed 24 place invariants in 41 ms
[2021-05-16 19:29:47] [INFO ] Implicit Places using invariants in 1068 ms returned []
// Phase 1: matrix 2058 rows 1507 cols
[2021-05-16 19:29:47] [INFO ] Computed 24 place invariants in 41 ms
[2021-05-16 19:29:50] [INFO ] Implicit Places using invariants and state equation in 2946 ms returned []
Implicit Place search using SMT with State Equation took 4025 ms to find 0 implicit places.
// Phase 1: matrix 2058 rows 1507 cols
[2021-05-16 19:29:50] [INFO ] Computed 24 place invariants in 41 ms
[2021-05-16 19:29:52] [INFO ] Dead Transitions using invariants and state equation in 1478 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1507/1563 places, 2058/2133 transitions.
Stuttering acceptance computed with spot in 334 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), true, (NOT p3), (OR (AND (NOT p0) (NOT p1) p2) (AND (NOT p0) (NOT p1) p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p0) p2), (NOT p2), (AND p3 (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : FlexibleBarrier-PT-22b-06 automaton TGBA [mat=[[{ cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p3 (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(OR p1 p0), acceptance={} source=0 dest: 4}, { cond=(AND p3 (NOT p1) p0), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0, 1} source=1 dest: 1}], [{ cond=(NOT p3), acceptance={} source=2 dest: 1}, { cond=p3, acceptance={} source=2 dest: 2}], [{ cond=(OR (AND p3 (NOT p1) (NOT p0)) (AND (NOT p1) (NOT p0) p2)), acceptance={} source=3 dest: 1}, { cond=(OR (AND p3 (NOT p1) p0) (AND (NOT p1) p0 p2)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p3) (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p3 (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p3) (NOT p1) p0 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(OR (AND (NOT p3) p1 (NOT p2)) (AND (NOT p3) p0 (NOT p2))), acceptance={0, 1} source=4 dest: 4}, { cond=(OR (AND (NOT p3) p1 p2) (AND (NOT p3) p0 p2)), acceptance={0} source=4 dest: 4}, { cond=(OR (AND p3 p1 (NOT p2)) (AND p3 p0 (NOT p2))), acceptance={1} source=4 dest: 4}, { cond=(OR (AND p3 p1 p2) (AND p3 p0 p2)), acceptance={} source=4 dest: 4}, { cond=(AND p3 (NOT p1) p0 (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p3) (NOT p1) (NOT p0) p2), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p3) (NOT p1) p0 p2), acceptance={} source=4 dest: 7}, { cond=(AND p3 (NOT p1) (NOT p0) p2), acceptance={} source=4 dest: 8}], [{ cond=(AND (NOT p3) (NOT p1) (NOT p0) p2), acceptance={} source=5 dest: 1}, { cond=(AND p3 (NOT p1) (NOT p0) p2), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p3) (NOT p1) p0 p2), acceptance={} source=5 dest: 3}, { cond=(AND p3 (NOT p1) p0 p2), acceptance={} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 1}, { cond=p2, acceptance={} source=6 dest: 6}], [{ cond=(AND p3 (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=7 dest: 1}, { cond=(AND p3 (NOT p1) p0 (NOT p2)), acceptance={} source=7 dest: 3}, { cond=(AND p3 (NOT p1) (NOT p0) p2), acceptance={} source=7 dest: 6}, { cond=(AND p3 (NOT p1) p0 p2), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=8 dest: 1}, { cond=(AND p3 (NOT p2)), acceptance={} source=8 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={} source=8 dest: 6}, { cond=(AND p3 p2), acceptance={} source=8 dest: 8}]], initial=0, aps=[p3:(OR (NEQ s1263 1) (AND (NEQ s488 0) (NEQ s1263 1))), p1:(AND (NEQ s488 0) (NEQ s1263 1)), p0:(NEQ s1263 1), p2:(NEQ s488 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 729 reset in 665 ms.
Product exploration explored 100000 steps with 730 reset in 853 ms.
Knowledge obtained : [p3, (NOT p1), p0, p2]
Stuttering acceptance computed with spot in 323 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), true, (NOT p3), (OR (AND (NOT p0) (NOT p1) p2) (AND (NOT p0) (NOT p1) p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p0) p2), (NOT p2), (AND p3 (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p3) (NOT p2))]
Product exploration explored 100000 steps with 730 reset in 547 ms.
Product exploration explored 100000 steps with 733 reset in 584 ms.
Applying partial POR strategy [true, true, true, true, true, true, true, true, true]
Stuttering acceptance computed with spot in 313 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), true, (NOT p3), (OR (AND (NOT p0) (NOT p1) p2) (AND (NOT p0) (NOT p1) p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p0) p2), (NOT p2), (AND p3 (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p3) (NOT p2))]
Support contains 2 out of 1507 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1507/1507 places, 2058/2058 transitions.
Graph (trivial) has 1416 edges and 1507 vertex of which 127 / 1507 are part of one of the 21 SCC in 2 ms
Free SCC test removed 106 places
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 87 rules applied. Total rules applied 88 place count 1401 transition count 1951
Performed 68 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 68 Pre rules applied. Total rules applied 88 place count 1401 transition count 2568
Deduced a syphon composed of 155 places in 2 ms
Iterating global reduction 1 with 68 rules applied. Total rules applied 156 place count 1401 transition count 2568
Discarding 104 places :
Symmetric choice reduction at 1 with 104 rule applications. Total rules 260 place count 1297 transition count 2464
Deduced a syphon composed of 92 places in 2 ms
Iterating global reduction 1 with 104 rules applied. Total rules applied 364 place count 1297 transition count 2464
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 187 places in 0 ms
Iterating global reduction 1 with 95 rules applied. Total rules applied 459 place count 1297 transition count 2486
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 507 place count 1249 transition count 2438
Deduced a syphon composed of 139 places in 1 ms
Iterating global reduction 1 with 48 rules applied. Total rules applied 555 place count 1249 transition count 2438
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: -136
Deduced a syphon composed of 184 places in 0 ms
Iterating global reduction 1 with 45 rules applied. Total rules applied 600 place count 1249 transition count 2574
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 601 place count 1248 transition count 2572
Deduced a syphon composed of 183 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 602 place count 1248 transition count 2572
Deduced a syphon composed of 183 places in 1 ms
Drop transitions removed 87 transitions
Redundant transition composition rules discarded 87 transitions
Iterating global reduction 1 with 87 rules applied. Total rules applied 689 place count 1248 transition count 2485
Deduced a syphon composed of 183 places in 1 ms
Applied a total of 689 rules in 679 ms. Remains 1248 /1507 variables (removed 259) and now considering 2485/2058 (removed -427) transitions.
[2021-05-16 19:29:56] [INFO ] Redundant transitions in 108 ms returned []
[2021-05-16 19:29:56] [INFO ] Flow matrix only has 2400 transitions (discarded 85 similar events)
// Phase 1: matrix 2400 rows 1248 cols
[2021-05-16 19:29:56] [INFO ] Computed 24 place invariants in 68 ms
[2021-05-16 19:29:58] [INFO ] Dead Transitions using invariants and state equation in 1696 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1248/1507 places, 2485/2058 transitions.
Product exploration explored 100000 steps with 3388 reset in 2080 ms.
Product exploration explored 100000 steps with 3398 reset in 2041 ms.
[2021-05-16 19:30:02] [INFO ] Flatten gal took : 54 ms
[2021-05-16 19:30:02] [INFO ] Flatten gal took : 54 ms
[2021-05-16 19:30:02] [INFO ] Time to serialize gal into /tmp/LTL14880860879566348605.gal : 10 ms
[2021-05-16 19:30:02] [INFO ] Time to serialize properties into /tmp/LTL4506145191395127225.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14880860879566348605.gal, -t, CGAL, -LTL, /tmp/LTL4506145191395127225.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL14880860879566348605.gal -t CGAL -LTL /tmp/LTL4506145191395127225.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((("(p5278!=1)")U((G("(p5278!=1)"))||("((p1973!=0)&&(p5278!=1))")))U((G("((p5278!=1)||((p1973!=0)&&(p5278!=1)))"))||((("(p5278!=1)")U(("((p1973!=0)&&(p5278!=1))")||(G("(p5278!=1)"))))&&(X(G("(p1973!=1)")))))))
Formula 0 simplified : !(("(p5278!=1)" U ("((p1973!=0)&&(p5278!=1))" | G"(p5278!=1)")) U (G"((p5278!=1)||((p1973!=0)&&(p5278!=1)))" | (("(p5278!=1)" U ("((p1973!=0)&&(p5278!=1))" | G"(p5278!=1)")) & XG"(p1973!=1)")))
Detected timeout of ITS tools.
[2021-05-16 19:30:18] [INFO ] Flatten gal took : 53 ms
[2021-05-16 19:30:18] [INFO ] Applying decomposition
[2021-05-16 19:30:18] [INFO ] Flatten gal took : 53 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph6669818846723071390.txt, -o, /tmp/graph6669818846723071390.bin, -w, /tmp/graph6669818846723071390.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph6669818846723071390.bin, -l, -1, -v, -w, /tmp/graph6669818846723071390.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 19:30:18] [INFO ] Decomposing Gal with order
[2021-05-16 19:30:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 19:30:18] [INFO ] Removed a total of 614 redundant transitions.
[2021-05-16 19:30:18] [INFO ] Flatten gal took : 336 ms
[2021-05-16 19:30:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 20 ms.
[2021-05-16 19:30:18] [INFO ] Time to serialize gal into /tmp/LTL9234241540466704637.gal : 18 ms
[2021-05-16 19:30:18] [INFO ] Time to serialize properties into /tmp/LTL12115868903438129450.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9234241540466704637.gal, -t, CGAL, -LTL, /tmp/LTL12115868903438129450.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9234241540466704637.gal -t CGAL -LTL /tmp/LTL12115868903438129450.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((("(u237.p5278!=1)")U((G("(u237.p5278!=1)"))||("((i10.u112.p1973!=0)&&(u237.p5278!=1))")))U((G("((u237.p5278!=1)||((i10.u112.p1973!=0)&&(u237.p5278!=1)))"))||((("(u237.p5278!=1)")U(("((i10.u112.p1973!=0)&&(u237.p5278!=1))")||(G("(u237.p5278!=1)"))))&&(X(G("(i10.u112.p1973!=1)")))))))
Formula 0 simplified : !(("(u237.p5278!=1)" U ("((i10.u112.p1973!=0)&&(u237.p5278!=1))" | G"(u237.p5278!=1)")) U (G"((u237.p5278!=1)||((i10.u112.p1973!=0)&&(u237.p5278!=1)))" | (("(u237.p5278!=1)" U ("((i10.u112.p1973!=0)&&(u237.p5278!=1))" | G"(u237.p5278!=1)")) & XG"(i10.u112.p1973!=1)")))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12347302987000803780
[2021-05-16 19:30:33] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12347302987000803780
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12347302987000803780]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12347302987000803780] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12347302987000803780] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property FlexibleBarrier-PT-22b-06 finished in 48527 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(((p0 U p1)||X((p2||F(G(p3))))))))], workingDir=/home/mcc/execution]
Support contains 8 out of 1563 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1563/1563 places, 2133/2133 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 1537 transition count 2107
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 1537 transition count 2107
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 56 place count 1537 transition count 2103
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 75 place count 1518 transition count 2084
Iterating global reduction 1 with 19 rules applied. Total rules applied 94 place count 1518 transition count 2084
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 103 place count 1518 transition count 2075
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 110 place count 1511 transition count 2068
Iterating global reduction 2 with 7 rules applied. Total rules applied 117 place count 1511 transition count 2068
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 121 place count 1511 transition count 2064
Applied a total of 121 rules in 294 ms. Remains 1511 /1563 variables (removed 52) and now considering 2064/2133 (removed 69) transitions.
// Phase 1: matrix 2064 rows 1511 cols
[2021-05-16 19:30:35] [INFO ] Computed 24 place invariants in 41 ms
[2021-05-16 19:30:36] [INFO ] Implicit Places using invariants in 1172 ms returned []
// Phase 1: matrix 2064 rows 1511 cols
[2021-05-16 19:30:36] [INFO ] Computed 24 place invariants in 42 ms
[2021-05-16 19:30:39] [INFO ] Implicit Places using invariants and state equation in 2621 ms returned []
Implicit Place search using SMT with State Equation took 3819 ms to find 0 implicit places.
// Phase 1: matrix 2064 rows 1511 cols
[2021-05-16 19:30:39] [INFO ] Computed 24 place invariants in 41 ms
[2021-05-16 19:30:40] [INFO ] Dead Transitions using invariants and state equation in 1644 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1511/1563 places, 2064/2133 transitions.
Stuttering acceptance computed with spot in 320 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : FlexibleBarrier-PT-22b-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=(NOT p3), acceptance={0} source=5 dest: 5}, { cond=p3, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={0} source=6 dest: 6}, { cond=(AND (NOT p1) p0 p3), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(AND (EQ s46 1) (EQ s1013 1) (EQ s1083 1)), p0:(EQ s804 1), p2:(EQ s262 1), p3:(AND (EQ s447 1) (EQ s462 1) (EQ s1252 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 146 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-22b-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-22b-07 finished in 6179 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||X(F((p0&&((F(p1)&&F(!p0))||G(F(p1)))))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 1563 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1563/1563 places, 2133/2133 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 1534 transition count 2104
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 1534 transition count 2104
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 64 place count 1534 transition count 2098
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 83 place count 1515 transition count 2079
Iterating global reduction 1 with 19 rules applied. Total rules applied 102 place count 1515 transition count 2079
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 110 place count 1515 transition count 2071
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 118 place count 1507 transition count 2063
Iterating global reduction 2 with 8 rules applied. Total rules applied 126 place count 1507 transition count 2063
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 131 place count 1507 transition count 2058
Applied a total of 131 rules in 318 ms. Remains 1507 /1563 variables (removed 56) and now considering 2058/2133 (removed 75) transitions.
// Phase 1: matrix 2058 rows 1507 cols
[2021-05-16 19:30:41] [INFO ] Computed 24 place invariants in 41 ms
[2021-05-16 19:30:42] [INFO ] Implicit Places using invariants in 1155 ms returned []
// Phase 1: matrix 2058 rows 1507 cols
[2021-05-16 19:30:42] [INFO ] Computed 24 place invariants in 40 ms
[2021-05-16 19:30:45] [INFO ] Implicit Places using invariants and state equation in 2591 ms returned []
Implicit Place search using SMT with State Equation took 3771 ms to find 0 implicit places.
// Phase 1: matrix 2058 rows 1507 cols
[2021-05-16 19:30:45] [INFO ] Computed 24 place invariants in 70 ms
[2021-05-16 19:30:46] [INFO ] Dead Transitions using invariants and state equation in 1749 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1507/1563 places, 2058/2133 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-22b-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s321 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null][false]]
Stuttering criterion allowed to conclude after 145 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-22b-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-22b-09 finished in 5899 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&F((p1||X(p2))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 1563 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1563/1563 places, 2133/2133 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 1536 transition count 2106
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 1536 transition count 2106
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 59 place count 1536 transition count 2101
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 77 place count 1518 transition count 2083
Iterating global reduction 1 with 18 rules applied. Total rules applied 95 place count 1518 transition count 2083
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 103 place count 1518 transition count 2075
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 111 place count 1510 transition count 2067
Iterating global reduction 2 with 8 rules applied. Total rules applied 119 place count 1510 transition count 2067
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 124 place count 1510 transition count 2062
Applied a total of 124 rules in 310 ms. Remains 1510 /1563 variables (removed 53) and now considering 2062/2133 (removed 71) transitions.
// Phase 1: matrix 2062 rows 1510 cols
[2021-05-16 19:30:47] [INFO ] Computed 24 place invariants in 44 ms
[2021-05-16 19:30:48] [INFO ] Implicit Places using invariants in 1163 ms returned []
// Phase 1: matrix 2062 rows 1510 cols
[2021-05-16 19:30:48] [INFO ] Computed 24 place invariants in 44 ms
[2021-05-16 19:30:50] [INFO ] Implicit Places using invariants and state equation in 2586 ms returned []
Implicit Place search using SMT with State Equation took 3762 ms to find 0 implicit places.
// Phase 1: matrix 2062 rows 1510 cols
[2021-05-16 19:30:51] [INFO ] Computed 24 place invariants in 44 ms
[2021-05-16 19:30:52] [INFO ] Dead Transitions using invariants and state equation in 1559 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1510/1563 places, 2062/2133 transitions.
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : FlexibleBarrier-PT-22b-12 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(EQ s100 0), p1:(NEQ s1281 1), p2:(OR (NEQ s351 1) (NEQ s365 1) (NEQ s1208 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1064 ms.
Product exploration explored 100000 steps with 50000 reset in 1086 ms.
Knowledge obtained : [p0, p1, p2]
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Product exploration explored 100000 steps with 50000 reset in 1096 ms.
Product exploration explored 100000 steps with 50000 reset in 1110 ms.
Applying partial POR strategy [false, true, true, false]
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Support contains 5 out of 1510 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1510/1510 places, 2062/2062 transitions.
Graph (trivial) has 1436 edges and 1510 vertex of which 133 / 1510 are part of one of the 22 SCC in 1 ms
Free SCC test removed 111 places
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 87 rules applied. Total rules applied 88 place count 1399 transition count 1950
Performed 68 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 68 Pre rules applied. Total rules applied 88 place count 1399 transition count 2566
Deduced a syphon composed of 155 places in 3 ms
Iterating global reduction 1 with 68 rules applied. Total rules applied 156 place count 1399 transition count 2566
Discarding 107 places :
Symmetric choice reduction at 1 with 107 rule applications. Total rules 263 place count 1292 transition count 2459
Deduced a syphon composed of 91 places in 3 ms
Iterating global reduction 1 with 107 rules applied. Total rules applied 370 place count 1292 transition count 2459
Performed 91 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 182 places in 1 ms
Iterating global reduction 1 with 91 rules applied. Total rules applied 461 place count 1292 transition count 2481
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 506 place count 1247 transition count 2436
Deduced a syphon composed of 137 places in 1 ms
Iterating global reduction 1 with 45 rules applied. Total rules applied 551 place count 1247 transition count 2436
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: -132
Deduced a syphon composed of 181 places in 0 ms
Iterating global reduction 1 with 44 rules applied. Total rules applied 595 place count 1247 transition count 2568
Deduced a syphon composed of 181 places in 1 ms
Drop transitions removed 88 transitions
Redundant transition composition rules discarded 88 transitions
Iterating global reduction 1 with 88 rules applied. Total rules applied 683 place count 1247 transition count 2480
Deduced a syphon composed of 181 places in 1 ms
Applied a total of 683 rules in 690 ms. Remains 1247 /1510 variables (removed 263) and now considering 2480/2062 (removed -418) transitions.
[2021-05-16 19:30:58] [INFO ] Redundant transitions in 131 ms returned []
[2021-05-16 19:30:58] [INFO ] Flow matrix only has 2395 transitions (discarded 85 similar events)
// Phase 1: matrix 2395 rows 1247 cols
[2021-05-16 19:30:58] [INFO ] Computed 24 place invariants in 70 ms
[2021-05-16 19:31:00] [INFO ] Dead Transitions using invariants and state equation in 1650 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1247/1510 places, 2480/2062 transitions.
Product exploration explored 100000 steps with 50000 reset in 1177 ms.
Product exploration explored 100000 steps with 50000 reset in 1080 ms.
[2021-05-16 19:31:02] [INFO ] Flatten gal took : 55 ms
[2021-05-16 19:31:02] [INFO ] Flatten gal took : 57 ms
[2021-05-16 19:31:02] [INFO ] Time to serialize gal into /tmp/LTL10103946672752165188.gal : 25 ms
[2021-05-16 19:31:02] [INFO ] Time to serialize properties into /tmp/LTL13900449149739655301.ltl : 34 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10103946672752165188.gal, -t, CGAL, -LTL, /tmp/LTL13900449149739655301.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10103946672752165188.gal -t CGAL -LTL /tmp/LTL13900449149739655301.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(p389==0)")&&(F(("(p5353!=1)")||(X("(((p1390!=1)||(p1505!=1))||(p4989!=1))")))))))
Formula 0 simplified : !X("(p389==0)" & F("(p5353!=1)" | X"(((p1390!=1)||(p1505!=1))||(p4989!=1))"))
Detected timeout of ITS tools.
[2021-05-16 19:31:17] [INFO ] Flatten gal took : 52 ms
[2021-05-16 19:31:17] [INFO ] Applying decomposition
[2021-05-16 19:31:17] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph9931989811020195258.txt, -o, /tmp/graph9931989811020195258.bin, -w, /tmp/graph9931989811020195258.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph9931989811020195258.bin, -l, -1, -v, -w, /tmp/graph9931989811020195258.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 19:31:17] [INFO ] Decomposing Gal with order
[2021-05-16 19:31:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 19:31:18] [INFO ] Removed a total of 617 redundant transitions.
[2021-05-16 19:31:18] [INFO ] Flatten gal took : 292 ms
[2021-05-16 19:31:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 36 ms.
[2021-05-16 19:31:18] [INFO ] Time to serialize gal into /tmp/LTL11326345284129115575.gal : 16 ms
[2021-05-16 19:31:18] [INFO ] Time to serialize properties into /tmp/LTL9445722054811887700.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11326345284129115575.gal, -t, CGAL, -LTL, /tmp/LTL9445722054811887700.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11326345284129115575.gal -t CGAL -LTL /tmp/LTL9445722054811887700.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(("(i24.i6.i0.u23.p389==0)")&&(F(("(u238.p5353!=1)")||(X("(((i7.u82.p1390!=1)||(i9.i1.i0.u92.p1505!=1))||(u238.p4989!=1))")))))))
Formula 0 simplified : !X("(i24.i6.i0.u23.p389==0)" & F("(u238.p5353!=1)" | X"(((i7.u82.p1390!=1)||(i9.i1.i0.u92.p1505!=1))||(u238.p4989!=1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14986457760479742217
[2021-05-16 19:31:33] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14986457760479742217
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14986457760479742217]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14986457760479742217] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14986457760479742217] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property FlexibleBarrier-PT-22b-12 finished in 47481 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(((G(p0) U p1)&&(G(p2)||(p0&&X(p3))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1563 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1563/1563 places, 2133/2133 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 1536 transition count 2106
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 1536 transition count 2106
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 60 place count 1536 transition count 2100
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 78 place count 1518 transition count 2082
Iterating global reduction 1 with 18 rules applied. Total rules applied 96 place count 1518 transition count 2082
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 104 place count 1518 transition count 2074
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 111 place count 1511 transition count 2067
Iterating global reduction 2 with 7 rules applied. Total rules applied 118 place count 1511 transition count 2067
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 122 place count 1511 transition count 2063
Applied a total of 122 rules in 293 ms. Remains 1511 /1563 variables (removed 52) and now considering 2063/2133 (removed 70) transitions.
// Phase 1: matrix 2063 rows 1511 cols
[2021-05-16 19:31:34] [INFO ] Computed 24 place invariants in 44 ms
[2021-05-16 19:31:36] [INFO ] Implicit Places using invariants in 1368 ms returned []
// Phase 1: matrix 2063 rows 1511 cols
[2021-05-16 19:31:36] [INFO ] Computed 24 place invariants in 72 ms
[2021-05-16 19:31:39] [INFO ] Implicit Places using invariants and state equation in 3032 ms returned []
Implicit Place search using SMT with State Equation took 4412 ms to find 0 implicit places.
// Phase 1: matrix 2063 rows 1511 cols
[2021-05-16 19:31:39] [INFO ] Computed 24 place invariants in 43 ms
[2021-05-16 19:31:41] [INFO ] Dead Transitions using invariants and state equation in 2101 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1511/1563 places, 2063/2133 transitions.
Stuttering acceptance computed with spot in 572 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3)))]
Running random walk in product with property : FlexibleBarrier-PT-22b-14 automaton TGBA [mat=[[{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 p2), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={1} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=0 dest: 3}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=0 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={0, 1} source=0 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p0 p2 (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2) (NOT p3)), acceptance={1} source=1 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2) (NOT p3)), acceptance={0, 1} source=1 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={0} source=1 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p3)), acceptance={0, 1} source=1 dest: 5}, { cond=(AND (NOT p1) p0 p2 (NOT p3)), acceptance={} source=1 dest: 6}, { cond=(AND (NOT p1) p0 p2 (NOT p3)), acceptance={0} source=1 dest: 7}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=2 dest: 2}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=2 dest: 4}, { cond=(AND p1 p0 p2), acceptance={} source=2 dest: 8}, { cond=(AND p1 p0 (NOT p2)), acceptance={1} source=2 dest: 9}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=4 dest: 0}, { cond=(AND p0 p2), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={1} source=4 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0, 1} source=4 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={0, 1} source=4 dest: 5}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=4 dest: 7}], [{ cond=(OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), acceptance={0, 1} source=5 dest: 0}, { cond=(AND p0 p2 (NOT p3)), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={1} source=5 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={0, 1} source=5 dest: 3}, { cond=(AND p1 (NOT p0) p2 (NOT p3)), acceptance={0} source=5 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p3)), acceptance={0, 1} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=6 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={1} source=6 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=6 dest: 6}, { cond=(AND p1 p0 p2), acceptance={} source=6 dest: 8}, { cond=(AND p1 p0 (NOT p2)), acceptance={1} source=6 dest: 9}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=7 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={1} source=7 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0, 1} source=7 dest: 3}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=7 dest: 4}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={0, 1} source=8 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2) (NOT p3)), acceptance={1} source=8 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={0} source=8 dest: 4}, { cond=(AND (NOT p1) p0 p2 (NOT p3)), acceptance={} source=8 dest: 6}, { cond=(AND p1 p0 p2 (NOT p3)), acceptance={} source=8 dest: 8}, { cond=(AND p1 p0 (NOT p2) (NOT p3)), acceptance={1} source=8 dest: 9}], [{ cond=(OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), acceptance={0, 1} source=9 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={1} source=9 dest: 2}, { cond=(AND p1 (NOT p0) p2 (NOT p3)), acceptance={0} source=9 dest: 4}, { cond=(AND p1 p0 p2 (NOT p3)), acceptance={} source=9 dest: 8}, { cond=(AND p1 p0 (NOT p2) (NOT p3)), acceptance={1} source=9 dest: 9}]], initial=0, aps=[p1:(EQ s263 1), p0:(EQ s1092 1), p2:(EQ s637 1), p3:(EQ s208 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 136 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-22b-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-22b-14 finished in 7409 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1563 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1563/1563 places, 2133/2133 transitions.
Graph (trivial) has 1472 edges and 1563 vertex of which 127 / 1563 are part of one of the 21 SCC in 3 ms
Free SCC test removed 106 places
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 120 transitions
Trivial Post-agglo rules discarded 120 transitions
Performed 120 trivial Post agglomeration. Transition count delta: 120
Iterating post reduction 0 with 120 rules applied. Total rules applied 121 place count 1456 transition count 1905
Reduce places removed 120 places and 0 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 241 place count 1336 transition count 1905
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 241 place count 1336 transition count 1854
Deduced a syphon composed of 51 places in 3 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 343 place count 1285 transition count 1854
Discarding 70 places :
Symmetric choice reduction at 2 with 70 rule applications. Total rules 413 place count 1215 transition count 1784
Iterating global reduction 2 with 70 rules applied. Total rules applied 483 place count 1215 transition count 1784
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 489 place count 1215 transition count 1778
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 489 place count 1215 transition count 1777
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 491 place count 1214 transition count 1777
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 503 place count 1202 transition count 1765
Iterating global reduction 3 with 12 rules applied. Total rules applied 515 place count 1202 transition count 1765
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 527 place count 1202 transition count 1753
Performed 135 Post agglomeration using F-continuation condition.Transition count delta: 135
Deduced a syphon composed of 135 places in 0 ms
Reduce places removed 135 places and 0 transitions.
Iterating global reduction 4 with 270 rules applied. Total rules applied 797 place count 1067 transition count 1618
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 799 place count 1065 transition count 1616
Iterating global reduction 4 with 2 rules applied. Total rules applied 801 place count 1065 transition count 1616
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 803 place count 1065 transition count 1614
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 805 place count 1064 transition count 1614
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 5 with 21 rules applied. Total rules applied 826 place count 1064 transition count 1593
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 827 place count 1063 transition count 1592
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 828 place count 1062 transition count 1591
Applied a total of 828 rules in 980 ms. Remains 1062 /1563 variables (removed 501) and now considering 1591/2133 (removed 542) transitions.
[2021-05-16 19:31:42] [INFO ] Flow matrix only has 1547 transitions (discarded 44 similar events)
// Phase 1: matrix 1547 rows 1062 cols
[2021-05-16 19:31:42] [INFO ] Computed 24 place invariants in 47 ms
[2021-05-16 19:31:43] [INFO ] Implicit Places using invariants in 1179 ms returned []
[2021-05-16 19:31:43] [INFO ] Flow matrix only has 1547 transitions (discarded 44 similar events)
// Phase 1: matrix 1547 rows 1062 cols
[2021-05-16 19:31:44] [INFO ] Computed 24 place invariants in 44 ms
[2021-05-16 19:31:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 19:31:46] [INFO ] Implicit Places using invariants and state equation in 2086 ms returned []
Implicit Place search using SMT with State Equation took 3268 ms to find 0 implicit places.
[2021-05-16 19:31:46] [INFO ] Redundant transitions in 41 ms returned []
[2021-05-16 19:31:46] [INFO ] Flow matrix only has 1547 transitions (discarded 44 similar events)
// Phase 1: matrix 1547 rows 1062 cols
[2021-05-16 19:31:46] [INFO ] Computed 24 place invariants in 47 ms
[2021-05-16 19:31:47] [INFO ] Dead Transitions using invariants and state equation in 1648 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1062/1563 places, 1591/2133 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-22b-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s392 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-22b-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-22b-15 finished in 6033 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10267951774620928697
[2021-05-16 19:31:47] [INFO ] Too many transitions (2133) to apply POR reductions. Disabling POR matrices.
[2021-05-16 19:31:47] [INFO ] Applying decomposition
[2021-05-16 19:31:47] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10267951774620928697
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10267951774620928697]
[2021-05-16 19:31:47] [INFO ] Flatten gal took : 61 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph5156092724323317543.txt, -o, /tmp/graph5156092724323317543.bin, -w, /tmp/graph5156092724323317543.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph5156092724323317543.bin, -l, -1, -v, -w, /tmp/graph5156092724323317543.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 19:31:48] [INFO ] Decomposing Gal with order
[2021-05-16 19:31:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 19:31:48] [INFO ] Removed a total of 676 redundant transitions.
[2021-05-16 19:31:48] [INFO ] Flatten gal took : 294 ms
[2021-05-16 19:31:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 40 ms.
[2021-05-16 19:31:48] [INFO ] Time to serialize gal into /tmp/LTLFireability3650926518658310706.gal : 16 ms
[2021-05-16 19:31:48] [INFO ] Time to serialize properties into /tmp/LTLFireability14992050225822854930.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability3650926518658310706.gal, -t, CGAL, -LTL, /tmp/LTLFireability14992050225822854930.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireability3650926518658310706.gal -t CGAL -LTL /tmp/LTLFireability14992050225822854930.ltl -c -stutter-deadlock
Read 5 LTL properties
Checking formula 0 : !(((F("(i23.u243.p6463!=1)"))&&(X(("(i19.u200.p3690!=1)")&&(X(("(i19.u200.p3690!=1)")U(("(i16.u170.p3142!=1)")||(G("(i19.u200.p3690!=1)")))))))))
Formula 0 simplified : !(F"(i23.u243.p6463!=1)" & X("(i19.u200.p3690!=1)" & X("(i19.u200.p3690!=1)" U ("(i16.u170.p3142!=1)" | G"(i19.u200.p3690!=1)"))))
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10267951774620928697] killed by timeout after 32 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10267951774620928697] killed by timeout after 32 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2021-05-16 19:55:56] [INFO ] Applying decomposition
[2021-05-16 19:55:57] [INFO ] Flatten gal took : 443 ms
[2021-05-16 19:55:59] [INFO ] Decomposing Gal with order
[2021-05-16 19:55:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 19:56:03] [INFO ] Removed a total of 597 redundant transitions.
[2021-05-16 19:56:03] [INFO ] Flatten gal took : 3956 ms
[2021-05-16 19:56:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 2056 labels/synchronizations in 1030 ms.
[2021-05-16 19:56:05] [INFO ] Time to serialize gal into /tmp/LTLFireability12144272881045672462.gal : 38 ms
[2021-05-16 19:56:05] [INFO ] Time to serialize properties into /tmp/LTLFireability2676716794607091033.ltl : 4 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability12144272881045672462.gal, -t, CGAL, -LTL, /tmp/LTLFireability2676716794607091033.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireability12144272881045672462.gal -t CGAL -LTL /tmp/LTLFireability2676716794607091033.ltl -c -stutter-deadlock
Read 5 LTL properties
Checking formula 0 : !(((F("(i1.u45.p6463!=1)"))&&(X(("(i0.i0.i0.i0.u40.p3690!=1)")&&(X(("(i0.i0.i0.i0.u40.p3690!=1)")U(("(i0.i0.i0.i0.i0.i0.i0.u37.p3142!=1)")||(G("(i0.i0.i0.i0.u40.p3690!=1)")))))))))
Formula 0 simplified : !(F"(i1.u45.p6463!=1)" & X("(i0.i0.i0.i0.u40.p3690!=1)" & X("(i0.i0.i0.i0.u40.p3690!=1)" U ("(i0.i0.i0.i0.i0.i0.i0.u37.p3142!=1)" | G"(i0.i0.i0.i0.u40.p3690!=1)"))))
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FlexibleBarrier-PT-22b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is FlexibleBarrier-PT-22b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r102-smll-162075331200157"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-22b.tgz
mv FlexibleBarrier-PT-22b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;