About the Execution of ITS-Tools for BridgeAndVehicles-PT-V50P20N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9650.560 | 3600000.00 | 13606371.00 | 2131.70 | ?FTTFFFFFTF?TFF? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r024-tall-165251918200228.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-PT-V50P20N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918200228
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 22K Apr 29 23:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 29 23:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 162K Apr 29 23:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 623K Apr 29 23:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 86K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 260K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.8K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.0K May 9 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.1M May 10 09:33 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 BridgeAndVehicles-PT-V50P20N10-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652592380690
Running Version 202205111006
[2022-05-15 05:26:21] [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]
[2022-05-15 05:26:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 05:26:22] [INFO ] Load time of PNML (sax parser for PT used): 175 ms
[2022-05-15 05:26:22] [INFO ] Transformed 128 places.
[2022-05-15 05:26:22] [INFO ] Transformed 1328 transitions.
[2022-05-15 05:26:22] [INFO ] Parsed PT model containing 128 places and 1328 transitions in 290 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 125 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Applied a total of 2 rules in 34 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2022-05-15 05:26:22] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-15 05:26:22] [INFO ] Computed 5 place invariants in 18 ms
[2022-05-15 05:26:23] [INFO ] Dead Transitions using invariants and state equation in 653 ms found 0 transitions.
[2022-05-15 05:26:23] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-15 05:26:23] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 05:26:23] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-15 05:26:23] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-15 05:26:23] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:26:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:26:23] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2022-05-15 05:26:23] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-15 05:26:23] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:26:23] [INFO ] Dead Transitions using invariants and state equation in 407 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/128 places, 1328/1328 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/128 places, 1328/1328 transitions.
Support contains 125 out of 126 places after structural reductions.
[2022-05-15 05:26:24] [INFO ] Flatten gal took : 156 ms
[2022-05-15 05:26:24] [INFO ] Flatten gal took : 132 ms
[2022-05-15 05:26:24] [INFO ] Input system was already deterministic with 1328 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 636 ms. (steps per millisecond=15 ) properties (out of 22) seen :16
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 386 ms. (steps per millisecond=25 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2022-05-15 05:26:26] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-15 05:26:26] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:26:26] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 05:26:26] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2022-05-15 05:26:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 05:26:26] [INFO ] After 91ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2022-05-15 05:26:26] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:26:26] [INFO ] After 57ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2022-05-15 05:26:26] [INFO ] After 116ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 52 ms.
[2022-05-15 05:26:26] [INFO ] After 329ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 4 out of 126 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 123 transition count 1326
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 121 transition count 1324
Applied a total of 9 rules in 251 ms. Remains 121 /126 variables (removed 5) and now considering 1324/1328 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 121/126 places, 1324/1328 transitions.
Incomplete random walk after 10000 steps, including 32 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Finished probabilistic random walk after 108472 steps, run visited all 1 properties in 827 ms. (steps per millisecond=131 )
Probabilistic random walk after 108472 steps, saw 36432 distinct states, run finished after 827 ms. (steps per millisecond=131 ) properties seen :1
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 109 stabilizing places and 204 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(F(p0)))))'
Support contains 3 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 382 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-15 05:26:28] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:26:28] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:26:29] [INFO ] Dead Transitions using invariants and state equation in 521 ms found 0 transitions.
[2022-05-15 05:26:29] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:26:29] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:26:29] [INFO ] Implicit Places using invariants in 237 ms returned []
[2022-05-15 05:26:29] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:26:29] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:26:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:26:30] [INFO ] Implicit Places using invariants and state equation in 713 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 960 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 99 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s53 20) (GEQ s110 1)) (AND (GEQ s53 20) (GEQ s109 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]]
Product exploration explored 100000 steps with 1699 reset in 520 ms.
Product exploration explored 100000 steps with 1659 reset in 418 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 175 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 122 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
[2022-05-15 05:26:32] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:26:32] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:26:32] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-15 05:26:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:26:32] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2022-05-15 05:26:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:26:32] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 05:26:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:26:32] [INFO ] [Nat]Absence check using state equation in 187 ms returned sat
[2022-05-15 05:26:32] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:26:33] [INFO ] [Nat]Added 22 Read/Feed constraints in 313 ms returned sat
[2022-05-15 05:26:33] [INFO ] Deduced a trap composed of 5 places in 143 ms of which 1 ms to minimize.
[2022-05-15 05:26:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 234 ms
[2022-05-15 05:26:33] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 60 ms.
[2022-05-15 05:26:33] [INFO ] Added : 9 causal constraints over 2 iterations in 137 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 138 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-15 05:26:33] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:26:33] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:26:34] [INFO ] Dead Transitions using invariants and state equation in 563 ms found 0 transitions.
[2022-05-15 05:26:34] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:26:34] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:26:34] [INFO ] Implicit Places using invariants in 225 ms returned []
[2022-05-15 05:26:34] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:26:34] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:26:34] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 645 ms to find 0 implicit places.
[2022-05-15 05:26:34] [INFO ] Redundant transitions in 78 ms returned []
[2022-05-15 05:26:34] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:26:34] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:26:35] [INFO ] Dead Transitions using invariants and state equation in 390 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
[2022-05-15 05:26:35] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:26:35] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:26:36] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-15 05:26:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:26:36] [INFO ] [Real]Absence check using state equation in 261 ms returned sat
[2022-05-15 05:26:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:26:36] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 05:26:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:26:36] [INFO ] [Nat]Absence check using state equation in 185 ms returned sat
[2022-05-15 05:26:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:26:36] [INFO ] [Nat]Added 22 Read/Feed constraints in 302 ms returned sat
[2022-05-15 05:26:37] [INFO ] Deduced a trap composed of 5 places in 170 ms of which 1 ms to minimize.
[2022-05-15 05:26:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 248 ms
[2022-05-15 05:26:37] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 34 ms.
[2022-05-15 05:26:37] [INFO ] Added : 9 causal constraints over 2 iterations in 150 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1713 reset in 391 ms.
Product exploration explored 100000 steps with 1667 reset in 387 ms.
Built C files in :
/tmp/ltsmin994091191753843812
[2022-05-15 05:26:38] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2022-05-15 05:26:38] [INFO ] Computation of Complete disable matrix. took 66 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:26:38] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2022-05-15 05:26:38] [INFO ] Computation of Complete enable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:26:38] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2022-05-15 05:26:38] [INFO ] Computation of Completed DNA matrix. took 91 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:26:38] [INFO ] Built C files in 547ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin994091191753843812
Running compilation step : cd /tmp/ltsmin994091191753843812;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin994091191753843812;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin994091191753843812;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 3 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 95 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-15 05:26:41] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:26:41] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:26:42] [INFO ] Dead Transitions using invariants and state equation in 613 ms found 0 transitions.
[2022-05-15 05:26:42] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:26:42] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 05:26:42] [INFO ] Implicit Places using invariants in 255 ms returned []
[2022-05-15 05:26:42] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:26:42] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:26:43] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 655 ms to find 0 implicit places.
[2022-05-15 05:26:43] [INFO ] Redundant transitions in 18 ms returned []
[2022-05-15 05:26:43] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:26:43] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:26:43] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin6783681879250490019
[2022-05-15 05:26:43] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2022-05-15 05:26:43] [INFO ] Computation of Complete disable matrix. took 61 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:26:43] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2022-05-15 05:26:43] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:26:43] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2022-05-15 05:26:44] [INFO ] Computation of Completed DNA matrix. took 75 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:26:44] [INFO ] Built C files in 492ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6783681879250490019
Running compilation step : cd /tmp/ltsmin6783681879250490019;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6783681879250490019;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6783681879250490019;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 05:26:47] [INFO ] Flatten gal took : 237 ms
[2022-05-15 05:26:47] [INFO ] Flatten gal took : 105 ms
[2022-05-15 05:26:47] [INFO ] Time to serialize gal into /tmp/LTL14212902472028690878.gal : 18 ms
[2022-05-15 05:26:47] [INFO ] Time to serialize properties into /tmp/LTL9235493523259115744.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14212902472028690878.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9235493523259115744.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1421290...267
Read 1 LTL properties
Checking formula 0 : !((F(X(G(F("(((CAPACITE>=20)&&(VIDANGE_2>=1))||((CAPACITE>=20)&&(VIDANGE_1>=1)))"))))))
Formula 0 simplified : !FXGF"(((CAPACITE>=20)&&(VIDANGE_2>=1))||((CAPACITE>=20)&&(VIDANGE_1>=1)))"
Detected timeout of ITS tools.
[2022-05-15 05:27:03] [INFO ] Flatten gal took : 53 ms
[2022-05-15 05:27:03] [INFO ] Applying decomposition
[2022-05-15 05:27:03] [INFO ] Flatten gal took : 53 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7618619598319830463.txt' '-o' '/tmp/graph7618619598319830463.bin' '-w' '/tmp/graph7618619598319830463.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7618619598319830463.bin' '-l' '-1' '-v' '-w' '/tmp/graph7618619598319830463.weights' '-q' '0' '-e' '0.001'
[2022-05-15 05:27:03] [INFO ] Decomposing Gal with order
[2022-05-15 05:27:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 05:27:03] [INFO ] Removed a total of 2660 redundant transitions.
[2022-05-15 05:27:04] [INFO ] Flatten gal took : 631 ms
[2022-05-15 05:27:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 400 labels/synchronizations in 43 ms.
[2022-05-15 05:27:04] [INFO ] Time to serialize gal into /tmp/LTL16452689243751677231.gal : 3 ms
[2022-05-15 05:27:04] [INFO ] Time to serialize properties into /tmp/LTL8819194734675340300.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16452689243751677231.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8819194734675340300.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1645268...246
Read 1 LTL properties
Checking formula 0 : !((F(X(G(F("(((u1.CAPACITE>=20)&&(i0.u0.VIDANGE_2>=1))||((u1.CAPACITE>=20)&&(i2.u2.VIDANGE_1>=1)))"))))))
Formula 0 simplified : !FXGF"(((u1.CAPACITE>=20)&&(i0.u0.VIDANGE_2>=1))||((u1.CAPACITE>=20)&&(i2.u2.VIDANGE_1>=1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15323309783843645043
[2022-05-15 05:27:19] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15323309783843645043
Running compilation step : cd /tmp/ltsmin15323309783843645043;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2650 ms.
Running link step : cd /tmp/ltsmin15323309783843645043;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin15323309783843645043;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(X([](<>((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-00 finished in 65984 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(X((F(p0)&&G(p1)&&p0)))))'
Support contains 114 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 13 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-15 05:27:34] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:27:34] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:27:34] [INFO ] Dead Transitions using invariants and state equation in 391 ms found 0 transitions.
[2022-05-15 05:27:34] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:27:34] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:27:34] [INFO ] Implicit Places using invariants in 69 ms returned []
[2022-05-15 05:27:34] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:27:34] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 05:27:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:27:35] [INFO ] Implicit Places using invariants and state equation in 394 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 468 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 9 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s33 1) (GEQ s55 1) (GEQ s56 1) (GEQ s115 1)) (AND (GEQ s36 1) (GEQ s55 1) (GEQ s56 1) (GEQ s116 1)) (AND (GEQ s35 1) (GEQ s55 1) (GEQ s56...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 421 steps with 0 reset in 34 ms.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-01 finished in 1126 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(X((G((X(G(p0))&&p1))||X(p2))) U p1))'
Support contains 116 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 10 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-15 05:27:35] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-15 05:27:35] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:27:35] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
[2022-05-15 05:27:35] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-15 05:27:35] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:27:35] [INFO ] Implicit Places using invariants in 74 ms returned []
[2022-05-15 05:27:35] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-15 05:27:35] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:27:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:27:36] [INFO ] Implicit Places using invariants and state equation in 262 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 344 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 7 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 125/126 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 211 ms :[true, (OR p2 (AND p0 p1)), (AND p1 p0), p1, (OR (AND p0 p1) (AND p1 p2)), (AND p1 p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p2, acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 0}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 1}, { cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=(AND p1 p2), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 5}]], initial=3, aps=[p2:(GEQ s110 1), p1:(OR (AND (GEQ s7 1) (GEQ s52 1) (GEQ s54 1) (GEQ s55 1)) (AND (GEQ s26 1) (GEQ s52 1) (GEQ s54 1) (GEQ s55 1)) (AND (GEQ s45 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 816 ms.
Product exploration explored 100000 steps with 33333 reset in 814 ms.
Computed a total of 108 stabilizing places and 204 stable transitions
Computed a total of 108 stabilizing places and 204 stable transitions
Detected a total of 108/125 stabilizing places and 204/1328 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), true, (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) p2)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT p2)))
Knowledge based reduction with 8 factoid took 136 ms. Reduced automaton from 6 states, 10 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-02 finished in 2755 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 14 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-15 05:27:38] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-15 05:27:38] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 05:27:38] [INFO ] Dead Transitions using invariants and state equation in 413 ms found 0 transitions.
[2022-05-15 05:27:38] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-15 05:27:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:27:38] [INFO ] Implicit Places using invariants in 213 ms returned []
[2022-05-15 05:27:38] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-15 05:27:38] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 05:27:38] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:27:39] [INFO ] Implicit Places using invariants and state equation in 713 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 931 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 8 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 124/126 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GEQ s109 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-04 finished in 1487 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((X(!p0) U p1)&&X(G(X(F(!p0))))))))'
Support contains 64 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 15 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-15 05:27:39] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:27:39] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 05:27:39] [INFO ] Dead Transitions using invariants and state equation in 379 ms found 0 transitions.
[2022-05-15 05:27:40] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:27:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:27:40] [INFO ] Implicit Places using invariants in 125 ms returned []
[2022-05-15 05:27:40] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:27:40] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:27:40] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:27:40] [INFO ] Implicit Places using invariants and state equation in 569 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 702 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 9 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), p0]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s21 1)) (AND (GEQ s0 1) (GEQ s23 1)) (AND (GEQ s0 1) (GEQ s17 1)) (AND (GEQ s0 1) (GEQ s19 1)) (AND (GEQ s0 1) (GEQ s29 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 15593 reset in 649 ms.
Product exploration explored 100000 steps with 15450 reset in 651 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/123 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X p0), (X (NOT p0)), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 409 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), p0]
Finished random walk after 163 steps, including 0 resets, run visited all 5 properties in 7 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X p0), (X (NOT p0)), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT (OR (NOT p0) p1))), (F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 419 ms. Reduced automaton from 3 states, 9 edges and 2 AP to 3 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), p0]
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), p0]
[2022-05-15 05:27:43] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:27:43] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:27:43] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-15 05:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:27:43] [INFO ] [Real]Absence check using state equation in 197 ms returned sat
[2022-05-15 05:27:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:27:44] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-15 05:27:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:27:44] [INFO ] [Nat]Absence check using state equation in 177 ms returned sat
[2022-05-15 05:27:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:27:44] [INFO ] [Nat]Added 22 Read/Feed constraints in 168 ms returned sat
[2022-05-15 05:27:44] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 45 ms.
[2022-05-15 05:27:44] [INFO ] Added : 11 causal constraints over 4 iterations in 155 ms. Result :sat
Could not prove EG p0
Support contains 64 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 121 transition count 1326
Applied a total of 3 rules in 125 ms. Remains 121 /123 variables (removed 2) and now considering 1326/1327 (removed 1) transitions.
[2022-05-15 05:27:44] [INFO ] Flow matrix only has 248 transitions (discarded 1078 similar events)
// Phase 1: matrix 248 rows 121 cols
[2022-05-15 05:27:44] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 05:27:45] [INFO ] Implicit Places using invariants in 131 ms returned []
[2022-05-15 05:27:45] [INFO ] Flow matrix only has 248 transitions (discarded 1078 similar events)
// Phase 1: matrix 248 rows 121 cols
[2022-05-15 05:27:45] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 05:27:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:27:45] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 441 ms to find 0 implicit places.
[2022-05-15 05:27:45] [INFO ] Redundant transitions in 40 ms returned []
[2022-05-15 05:27:45] [INFO ] Flow matrix only has 248 transitions (discarded 1078 similar events)
// Phase 1: matrix 248 rows 121 cols
[2022-05-15 05:27:45] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 05:27:45] [INFO ] Dead Transitions using invariants and state equation in 387 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 121/123 places, 1326/1327 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/123 places, 1326/1327 transitions.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Detected a total of 104/121 stabilizing places and 202/1326 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (OR (NOT p0) p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (OR (NOT p0) p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X p0), (X (NOT p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 8 factoid took 471 ms. Reduced automaton from 3 states, 9 edges and 2 AP to 3 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), p0]
Finished random walk after 131 steps, including 0 resets, run visited all 5 properties in 5 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND p0 p1), (X (OR (NOT p0) p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (OR (NOT p0) p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X p0), (X (NOT p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT (OR (NOT p0) p1))), (F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 8 factoid took 711 ms. Reduced automaton from 3 states, 9 edges and 2 AP to 3 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), p0]
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), p0]
[2022-05-15 05:27:47] [INFO ] Flow matrix only has 248 transitions (discarded 1078 similar events)
// Phase 1: matrix 248 rows 121 cols
[2022-05-15 05:27:47] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 05:27:47] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-15 05:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:27:48] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2022-05-15 05:27:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:27:48] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-15 05:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:27:48] [INFO ] [Nat]Absence check using state equation in 210 ms returned sat
[2022-05-15 05:27:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:27:49] [INFO ] [Nat]Added 22 Read/Feed constraints in 412 ms returned sat
[2022-05-15 05:27:49] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 135 transitions) in 26 ms.
[2022-05-15 05:27:49] [INFO ] Added : 11 causal constraints over 5 iterations in 179 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), p0]
Product exploration explored 100000 steps with 15723 reset in 655 ms.
Product exploration explored 100000 steps with 15698 reset in 677 ms.
Built C files in :
/tmp/ltsmin10772042184194484467
[2022-05-15 05:27:50] [INFO ] Computing symmetric may disable matrix : 1326 transitions.
[2022-05-15 05:27:50] [INFO ] Computation of Complete disable matrix. took 45 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:27:50] [INFO ] Computing symmetric may enable matrix : 1326 transitions.
[2022-05-15 05:27:50] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:27:50] [INFO ] Computing Do-Not-Accords matrix : 1326 transitions.
[2022-05-15 05:27:51] [INFO ] Computation of Completed DNA matrix. took 69 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:27:51] [INFO ] Built C files in 419ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10772042184194484467
Running compilation step : cd /tmp/ltsmin10772042184194484467;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10772042184194484467;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10772042184194484467;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 64 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1326/1326 transitions.
Applied a total of 0 rules in 135 ms. Remains 121 /121 variables (removed 0) and now considering 1326/1326 (removed 0) transitions.
[2022-05-15 05:27:54] [INFO ] Flow matrix only has 248 transitions (discarded 1078 similar events)
// Phase 1: matrix 248 rows 121 cols
[2022-05-15 05:27:54] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 05:27:54] [INFO ] Implicit Places using invariants in 120 ms returned []
[2022-05-15 05:27:54] [INFO ] Flow matrix only has 248 transitions (discarded 1078 similar events)
// Phase 1: matrix 248 rows 121 cols
[2022-05-15 05:27:54] [INFO ] Computed 4 place invariants in 13 ms
[2022-05-15 05:27:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:27:54] [INFO ] Implicit Places using invariants and state equation in 340 ms returned []
Implicit Place search using SMT with State Equation took 484 ms to find 0 implicit places.
[2022-05-15 05:27:54] [INFO ] Redundant transitions in 23 ms returned []
[2022-05-15 05:27:54] [INFO ] Flow matrix only has 248 transitions (discarded 1078 similar events)
// Phase 1: matrix 248 rows 121 cols
[2022-05-15 05:27:54] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 05:27:55] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1326/1326 transitions.
Built C files in :
/tmp/ltsmin11717257168679320435
[2022-05-15 05:27:55] [INFO ] Computing symmetric may disable matrix : 1326 transitions.
[2022-05-15 05:27:55] [INFO ] Computation of Complete disable matrix. took 48 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:27:55] [INFO ] Computing symmetric may enable matrix : 1326 transitions.
[2022-05-15 05:27:55] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:27:55] [INFO ] Computing Do-Not-Accords matrix : 1326 transitions.
[2022-05-15 05:27:55] [INFO ] Computation of Completed DNA matrix. took 81 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:27:55] [INFO ] Built C files in 446ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11717257168679320435
Running compilation step : cd /tmp/ltsmin11717257168679320435;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11717257168679320435;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11717257168679320435;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 05:27:58] [INFO ] Flatten gal took : 61 ms
[2022-05-15 05:27:58] [INFO ] Flatten gal took : 90 ms
[2022-05-15 05:27:58] [INFO ] Time to serialize gal into /tmp/LTL16446350939181015094.gal : 31 ms
[2022-05-15 05:27:58] [INFO ] Time to serialize properties into /tmp/LTL7822296947378655593.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16446350939181015094.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7822296947378655593.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1644635...267
Read 1 LTL properties
Checking formula 0 : !((F(G(((X(!("(((((((CHOIX_1>=1)&&(COMPTEUR_2>=1))||((CHOIX_1>=1)&&(COMPTEUR_1>=1)))||(((CHOIX_1>=1)&&(COMPTEUR_4>=1))||((CHOIX_1>=1)&...3445
Formula 0 simplified : !FG((X!"(((((((CHOIX_1>=1)&&(COMPTEUR_2>=1))||((CHOIX_1>=1)&&(COMPTEUR_1>=1)))||(((CHOIX_1>=1)&&(COMPTEUR_4>=1))||((CHOIX_1>=1)&&(CO...3426
Detected timeout of ITS tools.
[2022-05-15 05:28:13] [INFO ] Flatten gal took : 42 ms
[2022-05-15 05:28:13] [INFO ] Applying decomposition
[2022-05-15 05:28:13] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph18061058493879225653.txt' '-o' '/tmp/graph18061058493879225653.bin' '-w' '/tmp/graph18061058493879225653.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18061058493879225653.bin' '-l' '-1' '-v' '-w' '/tmp/graph18061058493879225653.weights' '-q' '0' '-e' '0.001'
[2022-05-15 05:28:14] [INFO ] Decomposing Gal with order
[2022-05-15 05:28:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 05:28:14] [INFO ] Removed a total of 2215 redundant transitions.
[2022-05-15 05:28:14] [INFO ] Flatten gal took : 293 ms
[2022-05-15 05:28:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 218 labels/synchronizations in 10 ms.
[2022-05-15 05:28:14] [INFO ] Time to serialize gal into /tmp/LTL11707562101317767871.gal : 2 ms
[2022-05-15 05:28:14] [INFO ] Time to serialize properties into /tmp/LTL13353879134017236427.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11707562101317767871.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13353879134017236427.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1170756...247
Read 1 LTL properties
Checking formula 0 : !((F(G(((X(!("(((((((u1.CHOIX_1>=1)&&(u2.COMPTEUR_2>=1))||((u1.CHOIX_1>=1)&&(u2.COMPTEUR_1>=1)))||(((u1.CHOIX_1>=1)&&(u2.COMPTEUR_4>=1...3991
Formula 0 simplified : !FG((X!"(((((((u1.CHOIX_1>=1)&&(u2.COMPTEUR_2>=1))||((u1.CHOIX_1>=1)&&(u2.COMPTEUR_1>=1)))||(((u1.CHOIX_1>=1)&&(u2.COMPTEUR_4>=1))||...3972
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5396533146730910598
[2022-05-15 05:28:29] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5396533146730910598
Running compilation step : cd /tmp/ltsmin5396533146730910598;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2594 ms.
Running link step : cd /tmp/ltsmin5396533146730910598;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin5396533146730910598;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](((X(!(LTLAPp0==true)) U (LTLAPp1==true))&&X([](X(<>(!(LTLAPp0==true))))))))' '--buchi-type=spotba'
LTSmin run took 2031 ms.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-05 finished in 54604 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 52 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 18 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-15 05:28:34] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:28:34] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:28:34] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
[2022-05-15 05:28:34] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:28:34] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:28:34] [INFO ] Implicit Places using invariants in 169 ms returned []
[2022-05-15 05:28:34] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:28:34] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:28:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:28:35] [INFO ] Implicit Places using invariants and state equation in 605 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 778 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 9 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s21 1)) (AND (GEQ s0 1) (GEQ s23 1)) (AND (GEQ s0 1) (GEQ s17 1)) (AND (GEQ s0 1) (GEQ s19 1)) (AND (GEQ s0 1) (GEQ s29 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 150 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-07 finished in 1302 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(((G(!p1) U p2)||p0)))'
Support contains 5 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 91 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-15 05:28:35] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-15 05:28:35] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 05:28:36] [INFO ] Dead Transitions using invariants and state equation in 418 ms found 0 transitions.
[2022-05-15 05:28:36] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-15 05:28:36] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:28:36] [INFO ] Implicit Places using invariants in 217 ms returned []
[2022-05-15 05:28:36] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-15 05:28:36] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:28:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:28:36] [INFO ] Implicit Places using invariants and state equation in 689 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 911 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 101 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 124/126 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p0) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s109 1) (AND (GEQ s53 20) (GEQ s111 1))), p2:(AND (GEQ s108 1) (GEQ s115 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1760 reset in 374 ms.
Product exploration explored 100000 steps with 1734 reset in 366 ms.
Computed a total of 107 stabilizing places and 204 stable transitions
Computed a total of 107 stabilizing places and 204 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p2))]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p0) (NOT p2))]
[2022-05-15 05:28:38] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-15 05:28:38] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 05:28:38] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-15 05:28:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:28:38] [INFO ] [Real]Absence check using state equation in 219 ms returned sat
[2022-05-15 05:28:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:28:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 05:28:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:28:39] [INFO ] [Nat]Absence check using state equation in 160 ms returned sat
[2022-05-15 05:28:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:28:42] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-15 05:28:43] [INFO ] [Nat]Added 22 Read/Feed constraints in 4718 ms returned sat
[2022-05-15 05:28:44] [INFO ] Deduced a trap composed of 5 places in 135 ms of which 1 ms to minimize.
[2022-05-15 05:28:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 328 ms
[2022-05-15 05:28:44] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 45 ms.
[2022-05-15 05:28:45] [INFO ] Added : 53 causal constraints over 11 iterations in 1375 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 5 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 84 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-15 05:28:45] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-15 05:28:45] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:28:46] [INFO ] Dead Transitions using invariants and state equation in 386 ms found 0 transitions.
[2022-05-15 05:28:46] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-15 05:28:46] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:28:46] [INFO ] Implicit Places using invariants in 203 ms returned []
[2022-05-15 05:28:46] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-15 05:28:46] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:28:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:28:47] [INFO ] Implicit Places using invariants and state equation in 791 ms returned []
Implicit Place search using SMT with State Equation took 995 ms to find 0 implicit places.
[2022-05-15 05:28:47] [INFO ] Redundant transitions in 27 ms returned []
[2022-05-15 05:28:47] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-15 05:28:47] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 05:28:47] [INFO ] Dead Transitions using invariants and state equation in 405 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1328/1328 transitions.
Computed a total of 107 stabilizing places and 204 stable transitions
Computed a total of 107 stabilizing places and 204 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p0) (NOT p2))]
Finished random walk after 86 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=43 )
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p0) (NOT p2))]
[2022-05-15 05:28:47] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-15 05:28:47] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:28:48] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-15 05:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:28:48] [INFO ] [Real]Absence check using state equation in 222 ms returned sat
[2022-05-15 05:28:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:28:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2022-05-15 05:28:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:28:48] [INFO ] [Nat]Absence check using state equation in 161 ms returned sat
[2022-05-15 05:28:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:28:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-15 05:28:54] [INFO ] [Nat]Added 22 Read/Feed constraints in 6016 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 1719 reset in 403 ms.
Product exploration explored 100000 steps with 1706 reset in 371 ms.
Built C files in :
/tmp/ltsmin10706881887278329047
[2022-05-15 05:28:55] [INFO ] Computing symmetric may disable matrix : 1328 transitions.
[2022-05-15 05:28:55] [INFO ] Computation of Complete disable matrix. took 48 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:28:55] [INFO ] Computing symmetric may enable matrix : 1328 transitions.
[2022-05-15 05:28:55] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:28:56] [INFO ] Computing Do-Not-Accords matrix : 1328 transitions.
[2022-05-15 05:28:56] [INFO ] Computation of Completed DNA matrix. took 95 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:28:56] [INFO ] Built C files in 476ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10706881887278329047
Running compilation step : cd /tmp/ltsmin10706881887278329047;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10706881887278329047;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10706881887278329047;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 5 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 84 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-15 05:28:59] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-15 05:28:59] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 05:29:00] [INFO ] Dead Transitions using invariants and state equation in 818 ms found 0 transitions.
[2022-05-15 05:29:00] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-15 05:29:00] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:29:00] [INFO ] Implicit Places using invariants in 197 ms returned []
[2022-05-15 05:29:00] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-15 05:29:00] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:29:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:29:01] [INFO ] Implicit Places using invariants and state equation in 769 ms returned []
Implicit Place search using SMT with State Equation took 992 ms to find 0 implicit places.
[2022-05-15 05:29:01] [INFO ] Redundant transitions in 24 ms returned []
[2022-05-15 05:29:01] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-15 05:29:01] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:29:01] [INFO ] Dead Transitions using invariants and state equation in 595 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1328/1328 transitions.
Built C files in :
/tmp/ltsmin3399894495968027945
[2022-05-15 05:29:01] [INFO ] Computing symmetric may disable matrix : 1328 transitions.
[2022-05-15 05:29:01] [INFO ] Computation of Complete disable matrix. took 55 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:29:01] [INFO ] Computing symmetric may enable matrix : 1328 transitions.
[2022-05-15 05:29:01] [INFO ] Computation of Complete enable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:29:02] [INFO ] Computing Do-Not-Accords matrix : 1328 transitions.
[2022-05-15 05:29:02] [INFO ] Computation of Completed DNA matrix. took 83 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:29:02] [INFO ] Built C files in 463ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3399894495968027945
Running compilation step : cd /tmp/ltsmin3399894495968027945;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3399894495968027945;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3399894495968027945;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 05:29:05] [INFO ] Flatten gal took : 50 ms
[2022-05-15 05:29:05] [INFO ] Flatten gal took : 45 ms
[2022-05-15 05:29:05] [INFO ] Time to serialize gal into /tmp/LTL7236003390305471140.gal : 6 ms
[2022-05-15 05:29:05] [INFO ] Time to serialize properties into /tmp/LTL13292500148946962830.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7236003390305471140.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13292500148946962830.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7236003...267
Read 1 LTL properties
Checking formula 0 : !((F((((G(!("((CAPACITE>=20)&&(VIDANGE_2>=1))")))U("((CHOIX_2>=1)&&(COMPTEUR_2>=1))"))||("(SUR_PONT_B>=1)"))||("((CAPACITE>=20)&&(VIDA...170
Formula 0 simplified : !F("((CAPACITE>=20)&&(VIDANGE_2>=1))" | "(SUR_PONT_B>=1)" | (G!"((CAPACITE>=20)&&(VIDANGE_2>=1))" U "((CHOIX_2>=1)&&(COMPTEUR_2>=1))...158
Detected timeout of ITS tools.
[2022-05-15 05:29:20] [INFO ] Flatten gal took : 46 ms
[2022-05-15 05:29:20] [INFO ] Applying decomposition
[2022-05-15 05:29:20] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3649311822328020149.txt' '-o' '/tmp/graph3649311822328020149.bin' '-w' '/tmp/graph3649311822328020149.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3649311822328020149.bin' '-l' '-1' '-v' '-w' '/tmp/graph3649311822328020149.weights' '-q' '0' '-e' '0.001'
[2022-05-15 05:29:20] [INFO ] Decomposing Gal with order
[2022-05-15 05:29:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 05:29:20] [INFO ] Removed a total of 2761 redundant transitions.
[2022-05-15 05:29:20] [INFO ] Flatten gal took : 245 ms
[2022-05-15 05:29:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 345 labels/synchronizations in 12 ms.
[2022-05-15 05:29:21] [INFO ] Time to serialize gal into /tmp/LTL733951171703733078.gal : 2 ms
[2022-05-15 05:29:21] [INFO ] Time to serialize properties into /tmp/LTL14911758891733154901.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL733951171703733078.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14911758891733154901.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7339511...245
Read 1 LTL properties
Checking formula 0 : !((F((((G(!("((i0.u0.CAPACITE>=20)&&(u4.VIDANGE_2>=1))")))U("((i0.u0.CHOIX_2>=1)&&(i1.u2.COMPTEUR_2>=1))"))||("(i0.u0.SUR_PONT_B>=1)")...206
Formula 0 simplified : !F("((i0.u0.CAPACITE>=20)&&(u4.VIDANGE_2>=1))" | "(i0.u0.SUR_PONT_B>=1)" | (G!"((i0.u0.CAPACITE>=20)&&(u4.VIDANGE_2>=1))" U "((i0.u0...194
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2143022687235240325
[2022-05-15 05:29:36] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2143022687235240325
Running compilation step : cd /tmp/ltsmin2143022687235240325;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2748 ms.
Running link step : cd /tmp/ltsmin2143022687235240325;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin2143022687235240325;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((([](!(LTLAPp1==true)) U (LTLAPp2==true))||(LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 12053 ms.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-09 finished in 75414 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 19 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-15 05:29:50] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:29:50] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:29:51] [INFO ] Dead Transitions using invariants and state equation in 363 ms found 0 transitions.
[2022-05-15 05:29:51] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:29:51] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 05:29:51] [INFO ] Implicit Places using invariants in 214 ms returned []
[2022-05-15 05:29:51] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:29:51] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:29:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:29:52] [INFO ] Implicit Places using invariants and state equation in 745 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 964 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 19 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s61 1) (GEQ s111 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 5439 reset in 452 ms.
Product exploration explored 100000 steps with 5451 reset in 427 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/123 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 171 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Finished random walk after 30 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=30 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 170 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2022-05-15 05:29:53] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:29:53] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 05:29:54] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 4 factoid took 85 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 0 AP.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-10 FALSE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-10 finished in 3324 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 95 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-15 05:29:54] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:29:54] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:29:54] [INFO ] Dead Transitions using invariants and state equation in 403 ms found 0 transitions.
[2022-05-15 05:29:54] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:29:54] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:29:54] [INFO ] Implicit Places using invariants in 220 ms returned []
[2022-05-15 05:29:54] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:29:54] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 05:29:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:29:55] [INFO ] Implicit Places using invariants and state equation in 699 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 923 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 92 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s53 20) (LT s109 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 236 reset in 478 ms.
Product exploration explored 100000 steps with 236 reset in 449 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 157 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=78 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Support contains 2 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 85 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-15 05:29:57] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:29:57] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 05:29:57] [INFO ] Dead Transitions using invariants and state equation in 410 ms found 0 transitions.
[2022-05-15 05:29:57] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:29:57] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:29:57] [INFO ] Implicit Places using invariants in 214 ms returned []
[2022-05-15 05:29:57] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:29:57] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 05:29:58] [INFO ] Implicit Places using invariants and state equation in 386 ms returned []
Implicit Place search using SMT with State Equation took 602 ms to find 0 implicit places.
[2022-05-15 05:29:58] [INFO ] Redundant transitions in 28 ms returned []
[2022-05-15 05:29:58] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:29:58] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:29:58] [INFO ] Dead Transitions using invariants and state equation in 426 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Finished random walk after 156 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=78 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 147 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 236 reset in 439 ms.
Product exploration explored 100000 steps with 236 reset in 462 ms.
Built C files in :
/tmp/ltsmin18336617457240119601
[2022-05-15 05:30:00] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2022-05-15 05:30:00] [INFO ] Computation of Complete disable matrix. took 59 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:30:00] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2022-05-15 05:30:00] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:30:00] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2022-05-15 05:30:00] [INFO ] Computation of Completed DNA matrix. took 75 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:30:00] [INFO ] Built C files in 440ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18336617457240119601
Running compilation step : cd /tmp/ltsmin18336617457240119601;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18336617457240119601;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18336617457240119601;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 88 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-15 05:30:03] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:30:03] [INFO ] Computed 5 place invariants in 10 ms
[2022-05-15 05:30:04] [INFO ] Dead Transitions using invariants and state equation in 388 ms found 0 transitions.
[2022-05-15 05:30:04] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:30:04] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:30:04] [INFO ] Implicit Places using invariants in 222 ms returned []
[2022-05-15 05:30:04] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:30:04] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:30:04] [INFO ] Implicit Places using invariants and state equation in 367 ms returned []
Implicit Place search using SMT with State Equation took 593 ms to find 0 implicit places.
[2022-05-15 05:30:04] [INFO ] Redundant transitions in 26 ms returned []
[2022-05-15 05:30:04] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-15 05:30:04] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:30:05] [INFO ] Dead Transitions using invariants and state equation in 360 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin17558111685463949253
[2022-05-15 05:30:05] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2022-05-15 05:30:05] [INFO ] Computation of Complete disable matrix. took 48 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:30:05] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2022-05-15 05:30:05] [INFO ] Computation of Complete enable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:30:05] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2022-05-15 05:30:05] [INFO ] Computation of Completed DNA matrix. took 71 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:30:05] [INFO ] Built C files in 404ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17558111685463949253
Running compilation step : cd /tmp/ltsmin17558111685463949253;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17558111685463949253;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17558111685463949253;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 05:30:08] [INFO ] Flatten gal took : 41 ms
[2022-05-15 05:30:08] [INFO ] Flatten gal took : 41 ms
[2022-05-15 05:30:08] [INFO ] Time to serialize gal into /tmp/LTL13105480714788613238.gal : 6 ms
[2022-05-15 05:30:08] [INFO ] Time to serialize properties into /tmp/LTL5285760254833410935.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13105480714788613238.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5285760254833410935.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1310548...267
Read 1 LTL properties
Checking formula 0 : !((F(G("((CAPACITE<20)||(VIDANGE_1<1))"))))
Formula 0 simplified : !FG"((CAPACITE<20)||(VIDANGE_1<1))"
Detected timeout of ITS tools.
[2022-05-15 05:30:23] [INFO ] Flatten gal took : 40 ms
[2022-05-15 05:30:23] [INFO ] Applying decomposition
[2022-05-15 05:30:23] [INFO ] Flatten gal took : 51 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13511616900093092495.txt' '-o' '/tmp/graph13511616900093092495.bin' '-w' '/tmp/graph13511616900093092495.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13511616900093092495.bin' '-l' '-1' '-v' '-w' '/tmp/graph13511616900093092495.weights' '-q' '0' '-e' '0.001'
[2022-05-15 05:30:23] [INFO ] Decomposing Gal with order
[2022-05-15 05:30:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 05:30:24] [INFO ] Removed a total of 2985 redundant transitions.
[2022-05-15 05:30:24] [INFO ] Flatten gal took : 195 ms
[2022-05-15 05:30:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 11 ms.
[2022-05-15 05:30:24] [INFO ] Time to serialize gal into /tmp/LTL1323178060806314637.gal : 2 ms
[2022-05-15 05:30:24] [INFO ] Time to serialize properties into /tmp/LTL18156893413911452614.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1323178060806314637.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18156893413911452614.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1323178...246
Read 1 LTL properties
Checking formula 0 : !((F(G("((i1.u1.CAPACITE<20)||(i2.u3.VIDANGE_1<1))"))))
Formula 0 simplified : !FG"((i1.u1.CAPACITE<20)||(i2.u3.VIDANGE_1<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8843690426507866182
[2022-05-15 05:30:39] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8843690426507866182
Running compilation step : cd /tmp/ltsmin8843690426507866182;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2584 ms.
Running link step : cd /tmp/ltsmin8843690426507866182;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin8843690426507866182;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-11 finished in 60073 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((F(p1)||p0))))'
Support contains 4 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 24 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-15 05:30:54] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:30:54] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:30:54] [INFO ] Dead Transitions using invariants and state equation in 402 ms found 0 transitions.
[2022-05-15 05:30:54] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:30:54] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:30:54] [INFO ] Implicit Places using invariants in 219 ms returned []
[2022-05-15 05:30:54] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:30:54] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:30:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:30:55] [INFO ] Implicit Places using invariants and state equation in 623 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 845 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 12 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 242 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s53 20) (LT s110 1)), p1:(AND (GEQ s0 1) (GEQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 564 ms.
Product exploration explored 100000 steps with 50000 reset in 567 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/123 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 4 factoid took 97 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-12 finished in 2791 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(F(G((G((F(p1)&&p0)) U X(p2))))))))'
Support contains 7 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 81 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-15 05:30:57] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:30:57] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:30:57] [INFO ] Dead Transitions using invariants and state equation in 410 ms found 0 transitions.
[2022-05-15 05:30:57] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:30:57] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:30:57] [INFO ] Implicit Places using invariants in 183 ms returned []
[2022-05-15 05:30:57] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:30:57] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 05:30:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:30:58] [INFO ] Implicit Places using invariants and state equation in 628 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 814 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 80 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 124/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 303 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), false, false]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={1} source=0 dest: 3}, { cond=p0, acceptance={0, 1} source=0 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={1} source=1 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={0, 1} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={1} source=3 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=4 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={1} source=4 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={0, 1} source=4 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={0, 1} source=5 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=6 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={0, 1} source=6 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=6 dest: 2}, { cond=(AND p0 p2), acceptance={1} source=6 dest: 3}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=6 dest: 5}, { cond=(AND p0 p2), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s53 1) (GEQ s55 1) (GEQ s105 1) (GEQ s107 1)), p1:(AND (GEQ s20 1) (GEQ s55 1) (GEQ s56 1) (GEQ s116 1)), p2:(AND (GEQ s53 1) (GEQ s55 1) (GE...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null][true, true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 421 steps with 0 reset in 3 ms.
FORMULA BridgeAndVehicles-PT-V50P20N10-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-13 finished in 1725 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 6 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 80 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-15 05:30:58] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:30:58] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 05:30:59] [INFO ] Dead Transitions using invariants and state equation in 357 ms found 0 transitions.
[2022-05-15 05:30:59] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:30:59] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:30:59] [INFO ] Implicit Places using invariants in 182 ms returned []
[2022-05-15 05:30:59] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-15 05:30:59] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:30:59] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:31:00] [INFO ] Implicit Places using invariants and state equation in 575 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 762 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 71 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 124/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s0 1) (LT s20 1) (LT s53 1) (LT s55 1) (LT s103 1) (LT s107 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]]
Product exploration explored 100000 steps with 236 reset in 442 ms.
Product exploration explored 100000 steps with 236 reset in 450 ms.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 22 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Finished Best-First random walk after 470 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=470 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Support contains 6 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 1327/1327 transitions.
Applied a total of 0 rules in 74 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-15 05:31:01] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2022-05-15 05:31:01] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:31:02] [INFO ] Dead Transitions using invariants and state equation in 359 ms found 0 transitions.
[2022-05-15 05:31:02] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2022-05-15 05:31:02] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:31:02] [INFO ] Implicit Places using invariants in 182 ms returned []
[2022-05-15 05:31:02] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2022-05-15 05:31:02] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:31:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:31:02] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 639 ms to find 0 implicit places.
[2022-05-15 05:31:02] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-15 05:31:02] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2022-05-15 05:31:02] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:31:03] [INFO ] Dead Transitions using invariants and state equation in 363 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1327/1327 transitions.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 22 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Finished Best-First random walk after 1404 steps, including 1 resets, run visited all 1 properties in 3 ms. (steps per millisecond=468 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 236 reset in 452 ms.
Product exploration explored 100000 steps with 236 reset in 455 ms.
Built C files in :
/tmp/ltsmin4055363478078382025
[2022-05-15 05:31:04] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2022-05-15 05:31:04] [INFO ] Computation of Complete disable matrix. took 48 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:31:04] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2022-05-15 05:31:04] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:31:04] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2022-05-15 05:31:04] [INFO ] Computation of Completed DNA matrix. took 82 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:31:04] [INFO ] Built C files in 413ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4055363478078382025
Running compilation step : cd /tmp/ltsmin4055363478078382025;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4055363478078382025;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4055363478078382025;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 6 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 1327/1327 transitions.
Applied a total of 0 rules in 74 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-15 05:31:08] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2022-05-15 05:31:08] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:31:08] [INFO ] Dead Transitions using invariants and state equation in 358 ms found 0 transitions.
[2022-05-15 05:31:08] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2022-05-15 05:31:08] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:31:08] [INFO ] Implicit Places using invariants in 182 ms returned []
[2022-05-15 05:31:08] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2022-05-15 05:31:08] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:31:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 05:31:09] [INFO ] Implicit Places using invariants and state equation in 462 ms returned []
Implicit Place search using SMT with State Equation took 662 ms to find 0 implicit places.
[2022-05-15 05:31:09] [INFO ] Redundant transitions in 20 ms returned []
[2022-05-15 05:31:09] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2022-05-15 05:31:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:31:09] [INFO ] Dead Transitions using invariants and state equation in 398 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin11198678830683646138
[2022-05-15 05:31:09] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2022-05-15 05:31:09] [INFO ] Computation of Complete disable matrix. took 50 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:31:09] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2022-05-15 05:31:09] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:31:09] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2022-05-15 05:31:09] [INFO ] Computation of Completed DNA matrix. took 70 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:31:09] [INFO ] Built C files in 403ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11198678830683646138
Running compilation step : cd /tmp/ltsmin11198678830683646138;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11198678830683646138;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11198678830683646138;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 05:31:13] [INFO ] Flatten gal took : 42 ms
[2022-05-15 05:31:13] [INFO ] Flatten gal took : 43 ms
[2022-05-15 05:31:13] [INFO ] Time to serialize gal into /tmp/LTL820206761848087988.gal : 5 ms
[2022-05-15 05:31:13] [INFO ] Time to serialize properties into /tmp/LTL13820800888836196481.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL820206761848087988.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13820800888836196481.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8202067...266
Read 1 LTL properties
Checking formula 0 : !((G(F("((((ROUTE_A<1)||(NB_ATTENTE_A_19<1))||((CAPACITE<1)||(CONTROLEUR_2<1)))||((NB_ATTENTE_B_47<1)||(ATTENTE_B<1)))"))))
Formula 0 simplified : !GF"((((ROUTE_A<1)||(NB_ATTENTE_A_19<1))||((CAPACITE<1)||(CONTROLEUR_2<1)))||((NB_ATTENTE_B_47<1)||(ATTENTE_B<1)))"
Detected timeout of ITS tools.
[2022-05-15 05:31:28] [INFO ] Flatten gal took : 43 ms
[2022-05-15 05:31:28] [INFO ] Applying decomposition
[2022-05-15 05:31:28] [INFO ] Flatten gal took : 42 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16990329631741420524.txt' '-o' '/tmp/graph16990329631741420524.bin' '-w' '/tmp/graph16990329631741420524.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16990329631741420524.bin' '-l' '-1' '-v' '-w' '/tmp/graph16990329631741420524.weights' '-q' '0' '-e' '0.001'
[2022-05-15 05:31:28] [INFO ] Decomposing Gal with order
[2022-05-15 05:31:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 05:31:28] [INFO ] Removed a total of 3032 redundant transitions.
[2022-05-15 05:31:28] [INFO ] Flatten gal took : 262 ms
[2022-05-15 05:31:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 474 labels/synchronizations in 11 ms.
[2022-05-15 05:31:28] [INFO ] Time to serialize gal into /tmp/LTL3760895165540186526.gal : 1 ms
[2022-05-15 05:31:28] [INFO ] Time to serialize properties into /tmp/LTL16548896886737366497.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3760895165540186526.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16548896886737366497.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3760895...246
Read 1 LTL properties
Checking formula 0 : !((G(F("((((i1.u2.ROUTE_A<1)||(i1.u2.NB_ATTENTE_A_19<1))||((i1.u0.CAPACITE<1)||(i0.u1.CONTROLEUR_2<1)))||((i2.u3.NB_ATTENTE_B_47<1)||(...180
Formula 0 simplified : !GF"((((i1.u2.ROUTE_A<1)||(i1.u2.NB_ATTENTE_A_19<1))||((i1.u0.CAPACITE<1)||(i0.u1.CONTROLEUR_2<1)))||((i2.u3.NB_ATTENTE_B_47<1)||(i2...174
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin366099998282430072
[2022-05-15 05:31:43] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin366099998282430072
Running compilation step : cd /tmp/ltsmin366099998282430072;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2591 ms.
Running link step : cd /tmp/ltsmin366099998282430072;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin366099998282430072;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V50P20N10-LTLFireability-15 finished in 59982 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(F(p0)))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2022-05-15 05:31:59] [INFO ] Flatten gal took : 43 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6394149496198502105
[2022-05-15 05:31:59] [INFO ] Computing symmetric may disable matrix : 1328 transitions.
[2022-05-15 05:31:59] [INFO ] Applying decomposition
[2022-05-15 05:31:59] [INFO ] Computation of Complete disable matrix. took 48 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:31:59] [INFO ] Flatten gal took : 42 ms
[2022-05-15 05:31:59] [INFO ] Computing symmetric may enable matrix : 1328 transitions.
[2022-05-15 05:31:59] [INFO ] Computation of Complete enable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2866911218774401928.txt' '-o' '/tmp/graph2866911218774401928.bin' '-w' '/tmp/graph2866911218774401928.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2866911218774401928.bin' '-l' '-1' '-v' '-w' '/tmp/graph2866911218774401928.weights' '-q' '0' '-e' '0.001'
[2022-05-15 05:31:59] [INFO ] Decomposing Gal with order
[2022-05-15 05:31:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 05:31:59] [INFO ] Computing Do-Not-Accords matrix : 1328 transitions.
[2022-05-15 05:31:59] [INFO ] Computation of Completed DNA matrix. took 77 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 05:31:59] [INFO ] Removed a total of 2781 redundant transitions.
[2022-05-15 05:31:59] [INFO ] Built C files in 501ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6394149496198502105
Running compilation step : cd /tmp/ltsmin6394149496198502105;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-15 05:31:59] [INFO ] Flatten gal took : 302 ms
[2022-05-15 05:31:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 429 labels/synchronizations in 10 ms.
[2022-05-15 05:31:59] [INFO ] Time to serialize gal into /tmp/LTLFireability1823804522116306134.gal : 1 ms
[2022-05-15 05:31:59] [INFO ] Time to serialize properties into /tmp/LTLFireability8668868414010798224.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability1823804522116306134.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8668868414010798224.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 3 LTL properties
Checking formula 0 : !((F(X(G(F("(((u0.CAPACITE>=20)&&(i1.u1.VIDANGE_2>=1))||((u0.CAPACITE>=20)&&(i2.u2.VIDANGE_1>=1)))"))))))
Formula 0 simplified : !FXGF"(((u0.CAPACITE>=20)&&(i1.u1.VIDANGE_2>=1))||((u0.CAPACITE>=20)&&(i2.u2.VIDANGE_1>=1)))"
Compilation finished in 6550 ms.
Running link step : cd /tmp/ltsmin6394149496198502105;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 110 ms.
Running LTSmin : cd /tmp/ltsmin6394149496198502105;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(X([](<>((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin6394149496198502105;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(X([](<>((LTLAPp0==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin6394149496198502105;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp1==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 05:53:52] [INFO ] Flatten gal took : 148 ms
[2022-05-15 05:53:52] [INFO ] Time to serialize gal into /tmp/LTLFireability1427024265684100990.gal : 6 ms
[2022-05-15 05:53:52] [INFO ] Time to serialize properties into /tmp/LTLFireability18340947654066094616.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability1427024265684100990.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability18340947654066094616.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...289
Read 3 LTL properties
Checking formula 0 : !((F(X(G(F("(((CAPACITE>=20)&&(VIDANGE_2>=1))||((CAPACITE>=20)&&(VIDANGE_1>=1)))"))))))
Formula 0 simplified : !FXGF"(((CAPACITE>=20)&&(VIDANGE_2>=1))||((CAPACITE>=20)&&(VIDANGE_1>=1)))"
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin6394149496198502105;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp1==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin6394149496198502105;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 06:15:45] [INFO ] Flatten gal took : 93 ms
[2022-05-15 06:15:45] [INFO ] Input system was already deterministic with 1328 transitions.
[2022-05-15 06:15:45] [INFO ] Transformed 126 places.
[2022-05-15 06:15:45] [INFO ] Transformed 1328 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-15 06:15:45] [INFO ] Time to serialize gal into /tmp/LTLFireability8077027848449095602.gal : 20 ms
[2022-05-15 06:15:45] [INFO ] Time to serialize properties into /tmp/LTLFireability7209548718519547657.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability8077027848449095602.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7209548718519547657.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...333
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(X(G(F("(((CAPACITE>=20)&&(VIDANGE_2>=1))||((CAPACITE>=20)&&(VIDANGE_1>=1)))"))))))
Formula 0 simplified : !FXGF"(((CAPACITE>=20)&&(VIDANGE_2>=1))||((CAPACITE>=20)&&(VIDANGE_1>=1)))"
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination 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=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V50P20N10"
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 BridgeAndVehicles-PT-V50P20N10, 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 r024-tall-165251918200228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P20N10.tgz
mv BridgeAndVehicles-PT-V50P20N10 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 ;