About the Execution of ITS-Tools for BridgeAndVehicles-COL-V80P20N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15769.160 | 3600000.00 | 10474852.00 | 21132.30 | TTF?FFTTTFFTTTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2020-input.r021-oct2-158897698800246.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-COL-V80P20N10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r021-oct2-158897698800246
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 244K
-rw-r--r-- 1 mcc users 3.9K Mar 26 02:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 26 02:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 21:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 21:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 8 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 8 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Mar 25 17:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 25 17:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Mar 25 13:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 13:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 25 17:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 25 17:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 45K Mar 24 05:37 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-COL-V80P20N10-ReachabilityCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1589221572416
[2020-05-11 18:26:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-11 18:26:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-11 18:26:15] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-05-11 18:26:16] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 638 ms
[2020-05-11 18:26:16] [INFO ] sort/places :
sens->CONTROLEUR,CHOIX,VIDANGE,
compteur->COMPTEUR,
Dot->CAPACITE,SORTI_A,ROUTE_A,ATTENTE_A,SUR_PONT_A,SUR_PONT_B,ATTENTE_B,ROUTE_B,SORTI_B,
voitureA->NB_ATTENTE_A,
voitureB->NB_ATTENTE_B,
[2020-05-11 18:26:16] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 188 PT places and 289218.0 transition bindings in 52 ms.
[2020-05-11 18:26:16] [INFO ] Computed order based on color domains.
[2020-05-11 18:26:16] [INFO ] Unfolded HLPN to a Petri net with 188 places and 2108 transitions in 52 ms.
[2020-05-11 18:26:16] [INFO ] Unfolded HLPN properties in 1 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 97 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 14 resets, run finished after 179 ms. (steps per millisecond=55 ) properties seen :[0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1]
FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 43 ms. (steps per millisecond=232 ) properties seen :[0, 0, 0, 0, 0, 0]
[2020-05-11 18:26:16] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2020-05-11 18:26:16] [INFO ] Computed 7 place invariants in 19 ms
[2020-05-11 18:26:16] [INFO ] [Real]Absence check using 7 positive place invariants in 25 ms returned sat
[2020-05-11 18:26:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 18:26:17] [INFO ] [Real]Absence check using state equation in 242 ms returned sat
[2020-05-11 18:26:17] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 18:26:17] [INFO ] [Nat]Absence check using 7 positive place invariants in 57 ms returned unsat
[2020-05-11 18:26:17] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned unsat
[2020-05-11 18:26:17] [INFO ] [Real]Absence check using 7 positive place invariants in 47 ms returned sat
[2020-05-11 18:26:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 18:26:18] [INFO ] [Real]Absence check using state equation in 743 ms returned sat
[2020-05-11 18:26:18] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 18:26:18] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2020-05-11 18:26:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 18:26:18] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2020-05-11 18:26:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2020-05-11 18:26:18] [INFO ] [Nat]Added 22 Read/Feed constraints in 91 ms returned sat
[2020-05-11 18:26:18] [INFO ] Deduced a trap composed of 5 places in 375 ms
[2020-05-11 18:26:19] [INFO ] Deduced a trap composed of 5 places in 283 ms
[2020-05-11 18:26:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 914 ms
[2020-05-11 18:26:19] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 117 ms.
[2020-05-11 18:26:23] [INFO ] Added : 125 causal constraints over 25 iterations in 3755 ms. Result :unknown
[2020-05-11 18:26:23] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
[2020-05-11 18:26:23] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned unsat
[2020-05-11 18:26:23] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned unsat
FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 110700 steps, including 1009 resets, run finished after 539 ms. (steps per millisecond=205 ) properties seen :[0] could not realise parikh vector
Support contains 1 out of 188 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 188/188 places, 2108/2108 transitions.
Discarding 2 places :
Also discarding 0 output transitions
Graph (complete) has 1882 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.14 ms
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 186 transition count 2108
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 185 transition count 2107
Applied a total of 4 rules in 379 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2020-05-11 18:26:24] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2020-05-11 18:26:24] [INFO ] Computed 5 place invariants in 3 ms
[2020-05-11 18:26:25] [INFO ] Dead Transitions using invariants and state equation in 1296 ms returned []
Finished structural reductions, in 1 iterations. Remains : 185/188 places, 2107/2108 transitions.
Incomplete random walk after 1000000 steps, including 1423 resets, run finished after 4939 ms. (steps per millisecond=202 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 550 resets, run finished after 1767 ms. (steps per millisecond=565 ) properties seen :[0]
Interrupted probabilistic random walk after 6439174 steps, run timeout after 30001 ms. (steps per millisecond=214 ) properties seen :[0]
Probabilistic random walk after 6439174 steps, saw 1727094 distinct states, run finished after 30001 ms. (steps per millisecond=214 ) properties seen :[0]
[2020-05-11 18:27:02] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2020-05-11 18:27:02] [INFO ] Computed 5 place invariants in 5 ms
[2020-05-11 18:27:02] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2020-05-11 18:27:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 18:27:02] [INFO ] [Real]Absence check using state equation in 130 ms returned sat
[2020-05-11 18:27:02] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 18:27:02] [INFO ] [Nat]Absence check using 5 positive place invariants in 10 ms returned sat
[2020-05-11 18:27:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 18:27:02] [INFO ] [Nat]Absence check using state equation in 137 ms returned sat
[2020-05-11 18:27:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2020-05-11 18:27:02] [INFO ] [Nat]Added 22 Read/Feed constraints in 35 ms returned sat
[2020-05-11 18:27:03] [INFO ] Deduced a trap composed of 5 places in 576 ms
[2020-05-11 18:27:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 612 ms
[2020-05-11 18:27:03] [INFO ] Computed and/alt/rep : 2104/40609/366 causal constraints in 84 ms.
[2020-05-11 18:27:23] [INFO ] Added : 270 causal constraints over 54 iterations in 20392 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 297 ms.
Incomplete Parikh walk after 64600 steps, including 815 resets, run finished after 337 ms. (steps per millisecond=191 ) properties seen :[0] could not realise parikh vector
Support contains 1 out of 185 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 197 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 185/185 places, 2107/2107 transitions.
Starting structural reductions, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 262 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2020-05-11 18:27:24] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2020-05-11 18:27:24] [INFO ] Computed 5 place invariants in 2 ms
[2020-05-11 18:27:25] [INFO ] Implicit Places using invariants in 494 ms returned []
[2020-05-11 18:27:25] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2020-05-11 18:27:25] [INFO ] Computed 5 place invariants in 5 ms
[2020-05-11 18:27:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2020-05-11 18:27:27] [INFO ] Implicit Places using invariants and state equation in 1849 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2356 ms to find 1 implicit places.
[2020-05-11 18:27:27] [INFO ] Redundant transitions in 147 ms returned []
[2020-05-11 18:27:27] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 184 cols
[2020-05-11 18:27:27] [INFO ] Computed 5 place invariants in 3 ms
[2020-05-11 18:27:29] [INFO ] Dead Transitions using invariants and state equation in 2211 ms returned []
Starting structural reductions, iteration 1 : 184/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 133 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2020-05-11 18:27:29] [INFO ] Redundant transitions in 105 ms returned []
[2020-05-11 18:27:29] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 184 cols
[2020-05-11 18:27:29] [INFO ] Computed 5 place invariants in 2 ms
[2020-05-11 18:27:31] [INFO ] Dead Transitions using invariants and state equation in 1471 ms returned []
Finished structural reductions, in 2 iterations. Remains : 184/185 places, 2107/2107 transitions.
Incomplete random walk after 1000000 steps, including 1424 resets, run finished after 4489 ms. (steps per millisecond=222 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 550 resets, run finished after 1639 ms. (steps per millisecond=610 ) properties seen :[0]
Interrupted probabilistic random walk after 6598084 steps, run timeout after 30001 ms. (steps per millisecond=219 ) properties seen :[0]
Probabilistic random walk after 6598084 steps, saw 1768571 distinct states, run finished after 30001 ms. (steps per millisecond=219 ) properties seen :[0]
[2020-05-11 18:28:07] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 184 cols
[2020-05-11 18:28:07] [INFO ] Computed 5 place invariants in 2 ms
[2020-05-11 18:28:07] [INFO ] [Real]Absence check using 5 positive place invariants in 9 ms returned sat
[2020-05-11 18:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 18:28:07] [INFO ] [Real]Absence check using state equation in 206 ms returned sat
[2020-05-11 18:28:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2020-05-11 18:28:07] [INFO ] [Real]Added 22 Read/Feed constraints in 15 ms returned sat
[2020-05-11 18:28:07] [INFO ] Computed and/alt/rep : 2104/34129/366 causal constraints in 54 ms.
[2020-05-11 18:28:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 18:28:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 41 ms returned sat
[2020-05-11 18:28:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 18:28:08] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2020-05-11 18:28:08] [INFO ] [Nat]Added 22 Read/Feed constraints in 44 ms returned sat
[2020-05-11 18:28:08] [INFO ] Deduced a trap composed of 5 places in 178 ms
[2020-05-11 18:28:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 205 ms
[2020-05-11 18:28:08] [INFO ] Computed and/alt/rep : 2104/34129/366 causal constraints in 59 ms.
[2020-05-11 18:28:30] [INFO ] Added : 270 causal constraints over 54 iterations in 21736 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 243 ms.
Incomplete Parikh walk after 48900 steps, including 538 resets, run finished after 252 ms. (steps per millisecond=194 ) properties seen :[0] could not realise parikh vector
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 184/184 places, 2107/2107 transitions.
Applied a total of 0 rules in 135 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 2107/2107 transitions.
Starting structural reductions, iteration 0 : 184/184 places, 2107/2107 transitions.
Applied a total of 0 rules in 136 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2020-05-11 18:28:31] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 184 cols
[2020-05-11 18:28:31] [INFO ] Computed 5 place invariants in 1 ms
[2020-05-11 18:28:31] [INFO ] Implicit Places using invariants in 534 ms returned []
[2020-05-11 18:28:31] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 184 cols
[2020-05-11 18:28:31] [INFO ] Computed 5 place invariants in 2 ms
[2020-05-11 18:28:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2020-05-11 18:28:32] [INFO ] Implicit Places using invariants and state equation in 1340 ms returned [165]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1900 ms to find 1 implicit places.
[2020-05-11 18:28:32] [INFO ] Redundant transitions in 37 ms returned []
[2020-05-11 18:28:32] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2020-05-11 18:28:32] [INFO ] Computed 5 place invariants in 1 ms
[2020-05-11 18:28:34] [INFO ] Dead Transitions using invariants and state equation in 1985 ms returned []
Starting structural reductions, iteration 1 : 183/184 places, 2107/2107 transitions.
Applied a total of 0 rules in 119 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2020-05-11 18:28:35] [INFO ] Redundant transitions in 23 ms returned []
[2020-05-11 18:28:35] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2020-05-11 18:28:35] [INFO ] Computed 5 place invariants in 1 ms
[2020-05-11 18:28:36] [INFO ] Dead Transitions using invariants and state equation in 1816 ms returned []
Finished structural reductions, in 2 iterations. Remains : 183/184 places, 2107/2107 transitions.
Incomplete random walk after 1000000 steps, including 1423 resets, run finished after 4269 ms. (steps per millisecond=234 ) properties seen :[0]
Incomplete Best-First random walk after 1000000 steps, including 550 resets, run finished after 1556 ms. (steps per millisecond=642 ) properties seen :[0]
Interrupted probabilistic random walk after 7044497 steps, run timeout after 30001 ms. (steps per millisecond=234 ) properties seen :[0]
Probabilistic random walk after 7044497 steps, saw 1888483 distinct states, run finished after 30001 ms. (steps per millisecond=234 ) properties seen :[0]
[2020-05-11 18:29:12] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2020-05-11 18:29:12] [INFO ] Computed 5 place invariants in 1 ms
[2020-05-11 18:29:12] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2020-05-11 18:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 18:29:13] [INFO ] [Real]Absence check using state equation in 236 ms returned sat
[2020-05-11 18:29:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 18:29:13] [INFO ] [Nat]Absence check using 5 positive place invariants in 14 ms returned sat
[2020-05-11 18:29:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 18:29:13] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2020-05-11 18:29:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2020-05-11 18:29:13] [INFO ] [Nat]Added 22 Read/Feed constraints in 48 ms returned sat
[2020-05-11 18:29:13] [INFO ] Deduced a trap composed of 5 places in 210 ms
[2020-05-11 18:29:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 233 ms
[2020-05-11 18:29:13] [INFO ] Computed and/alt/rep : 2104/27649/366 causal constraints in 52 ms.
[2020-05-11 18:29:22] [INFO ] Added : 363 causal constraints over 73 iterations in 8891 ms. Result :sat
[2020-05-11 18:29:22] [INFO ] Deduced a trap composed of 15 places in 163 ms
[2020-05-11 18:29:23] [INFO ] Deduced a trap composed of 14 places in 265 ms
[2020-05-11 18:29:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 830 ms
Attempting to minimize the solution found.
Minimization took 195 ms.
Incomplete Parikh walk after 82600 steps, including 829 resets, run finished after 287 ms. (steps per millisecond=287 ) properties seen :[0] could not realise parikh vector
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 136 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 135 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2020-05-11 18:29:24] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2020-05-11 18:29:24] [INFO ] Computed 5 place invariants in 2 ms
[2020-05-11 18:29:24] [INFO ] Implicit Places using invariants in 501 ms returned []
[2020-05-11 18:29:24] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2020-05-11 18:29:24] [INFO ] Computed 5 place invariants in 2 ms
[2020-05-11 18:29:24] [INFO ] State equation strengthened by 22 read => feed constraints.
[2020-05-11 18:29:26] [INFO ] Implicit Places using invariants and state equation in 1973 ms returned []
Implicit Place search using SMT with State Equation took 2507 ms to find 0 implicit places.
[2020-05-11 18:29:26] [INFO ] Redundant transitions in 24 ms returned []
[2020-05-11 18:29:26] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2020-05-11 18:29:26] [INFO ] Computed 5 place invariants in 3 ms
[2020-05-11 18:29:28] [INFO ] Dead Transitions using invariants and state equation in 2045 ms returned []
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Incomplete random walk after 100000 steps, including 142 resets, run finished after 425 ms. (steps per millisecond=235 ) properties seen :[0]
[2020-05-11 18:29:29] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2020-05-11 18:29:29] [INFO ] Computed 5 place invariants in 1 ms
[2020-05-11 18:29:29] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2020-05-11 18:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 18:29:29] [INFO ] [Real]Absence check using state equation in 176 ms returned sat
[2020-05-11 18:29:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 18:29:29] [INFO ] [Nat]Absence check using 5 positive place invariants in 10 ms returned sat
[2020-05-11 18:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 18:29:29] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2020-05-11 18:29:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2020-05-11 18:29:29] [INFO ] [Nat]Added 22 Read/Feed constraints in 59 ms returned sat
[2020-05-11 18:29:29] [INFO ] Deduced a trap composed of 5 places in 174 ms
[2020-05-11 18:29:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 205 ms
[2020-05-11 18:29:29] [INFO ] Computed and/alt/rep : 2104/27649/366 causal constraints in 71 ms.
[2020-05-11 18:29:38] [INFO ] Added : 363 causal constraints over 73 iterations in 8821 ms. Result :sat
[2020-05-11 18:29:38] [INFO ] Deduced a trap composed of 15 places in 208 ms
[2020-05-11 18:29:39] [INFO ] Deduced a trap composed of 14 places in 120 ms
[2020-05-11 18:29:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 768 ms
Ensure Unique test removed 1738 transitions
Reduce isomorphic transitions removed 1738 transitions.
Iterating post reduction 0 with 1738 rules applied. Total rules applied 1738 place count 183 transition count 369
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 1742 place count 181 transition count 367
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1744 place count 181 transition count 365
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1746 place count 179 transition count 365
Applied a total of 1746 rules in 34 ms. Remains 179 /183 variables (removed 4) and now considering 365/2107 (removed 1742) transitions.
// Phase 1: matrix 365 rows 179 cols
[2020-05-11 18:29:39] [INFO ] Computed 5 place invariants in 1 ms
[2020-05-11 18:29:39] [INFO ] [Real]Absence check using 5 positive place invariants in 25 ms returned sat
[2020-05-11 18:29:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 18:29:39] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2020-05-11 18:29:39] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 18:29:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 9 ms returned sat
[2020-05-11 18:29:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 18:29:39] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2020-05-11 18:29:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2020-05-11 18:29:39] [INFO ] [Nat]Added 2 Read/Feed constraints in 35 ms returned sat
[2020-05-11 18:29:39] [INFO ] Computed and/alt/rep : 362/3702/362 causal constraints in 20 ms.
[2020-05-11 18:29:46] [INFO ] Added : 350 causal constraints over 70 iterations in 6663 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 70 ms.
[2020-05-11 18:29:46] [INFO ] Flatten gal took : 174 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-11 18:29:47] [INFO ] Applying decomposition
[2020-05-11 18:29:47] [INFO ] Input system was already deterministic with 2107 transitions.
[2020-05-11 18:29:47] [INFO ] Too many transitions (2107) to apply POR reductions. Disabling POR matrices.
[2020-05-11 18:29:47] [INFO ] Flatten gal took : 457 ms
[2020-05-11 18:29:47] [INFO ] Built C files in 473ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
[2020-05-11 18:29:47] [INFO ] Input system was already deterministic with 2107 transitions.
[2020-05-11 18:29:47] [INFO ] Flatten gal took : 273 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph7384753761810734853.txt, -o, /tmp/graph7384753761810734853.bin, -w, /tmp/graph7384753761810734853.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph7384753761810734853.bin, -l, -1, -v, -w, /tmp/graph7384753761810734853.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-11 18:29:48] [INFO ] Decomposing Gal with order
[2020-05-11 18:29:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-11 18:29:48] [INFO ] Ran tautology test, simplified 0 / 1 in 1423 ms.
[2020-05-11 18:29:49] [INFO ] BMC solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(UNSAT) depth K=0 took 182 ms
[2020-05-11 18:29:49] [INFO ] BMC solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(UNSAT) depth K=1 took 17 ms
[2020-05-11 18:29:49] [INFO ] BMC solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(UNSAT) depth K=2 took 179 ms
[2020-05-11 18:29:49] [INFO ] BMC solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(UNSAT) depth K=3 took 333 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 369 out of 2107 initially.
// Phase 1: matrix 369 rows 183 cols
[2020-05-11 18:29:49] [INFO ] Computed 5 place invariants in 3 ms
inv : COMPTEUR_0 + COMPTEUR_1 + COMPTEUR_2 + COMPTEUR_3 + COMPTEUR_4 + COMPTEUR_5 + COMPTEUR_6 + COMPTEUR_7 + COMPTEUR_8 + COMPTEUR_9 + COMPTEUR_10 = 1
inv : NB_ATTENTE_B_0 + NB_ATTENTE_B_1 + NB_ATTENTE_B_2 + NB_ATTENTE_B_3 + NB_ATTENTE_B_4 + NB_ATTENTE_B_5 + NB_ATTENTE_B_6 + NB_ATTENTE_B_7 + NB_ATTENTE_B_8 + NB_ATTENTE_B_9 + NB_ATTENTE_B_10 + NB_ATTENTE_B_11 + NB_ATTENTE_B_12 + NB_ATTENTE_B_13 + NB_ATTENTE_B_14 + NB_ATTENTE_B_15 + NB_ATTENTE_B_16 + NB_ATTENTE_B_17 + NB_ATTENTE_B_18 + NB_ATTENTE_B_19 + NB_ATTENTE_B_20 + NB_ATTENTE_B_21 + NB_ATTENTE_B_22 + NB_ATTENTE_B_23 + NB_ATTENTE_B_24 + NB_ATTENTE_B_25 + NB_ATTENTE_B_26 + NB_ATTENTE_B_27 + NB_ATTENTE_B_28 + NB_ATTENTE_B_29 + NB_ATTENTE_B_30 + NB_ATTENTE_B_31 + NB_ATTENTE_B_32 + NB_ATTENTE_B_33 + NB_ATTENTE_B_34 + NB_ATTENTE_B_35 + NB_ATTENTE_B_36 + NB_ATTENTE_B_37 + NB_ATTENTE_B_38 + NB_ATTENTE_B_39 + NB_ATTENTE_B_40 + NB_ATTENTE_B_41 + NB_ATTENTE_B_42 + NB_ATTENTE_B_43 + NB_ATTENTE_B_44 + NB_ATTENTE_B_45 + NB_ATTENTE_B_46 + NB_ATTENTE_B_47 + NB_ATTENTE_B_48 + NB_ATTENTE_B_49 + NB_ATTENTE_B_50 + NB_ATTENTE_B_51 + NB_ATTENTE_B_52 + NB_ATTENTE_B_53 + NB_ATTENTE_B_54 + NB_ATTENTE_B_55 + NB_ATTENTE_B_56 + NB_ATTENTE_B_57 + NB_ATTENTE_B_58 + NB_ATTENTE_B_59 + NB_ATTENTE_B_60 + NB_ATTENTE_B_61 + NB_ATTENTE_B_62 + NB_ATTENTE_B_63 + NB_ATTENTE_B_64 + NB_ATTENTE_B_65 + NB_ATTENTE_B_66 + NB_ATTENTE_B_67 + NB_ATTENTE_B_68 + NB_ATTENTE_B_69 + NB_ATTENTE_B_70 + NB_ATTENTE_B_71 + NB_ATTENTE_B_72 + NB_ATTENTE_B_73 + NB_ATTENTE_B_74 + NB_ATTENTE_B_75 + NB_ATTENTE_B_76 + NB_ATTENTE_B_77 + NB_ATTENTE_B_78 + NB_ATTENTE_B_79 + NB_ATTENTE_B_80 = 1
inv : NB_ATTENTE_A_0 + NB_ATTENTE_A_1 + NB_ATTENTE_A_2 + NB_ATTENTE_A_3 + NB_ATTENTE_A_4 + NB_ATTENTE_A_5 + NB_ATTENTE_A_6 + NB_ATTENTE_A_7 + NB_ATTENTE_A_8 + NB_ATTENTE_A_9 + NB_ATTENTE_A_10 + NB_ATTENTE_A_11 + NB_ATTENTE_A_12 + NB_ATTENTE_A_13 + NB_ATTENTE_A_14 + NB_ATTENTE_A_15 + NB_ATTENTE_A_16 + NB_ATTENTE_A_17 + NB_ATTENTE_A_18 + NB_ATTENTE_A_19 + NB_ATTENTE_A_20 + NB_ATTENTE_A_21 + NB_ATTENTE_A_22 + NB_ATTENTE_A_23 + NB_ATTENTE_A_24 + NB_ATTENTE_A_25 + NB_ATTENTE_A_26 + NB_ATTENTE_A_27 + NB_ATTENTE_A_28 + NB_ATTENTE_A_29 + NB_ATTENTE_A_30 + NB_ATTENTE_A_31 + NB_ATTENTE_A_32 + NB_ATTENTE_A_33 + NB_ATTENTE_A_34 + NB_ATTENTE_A_35 + NB_ATTENTE_A_36 + NB_ATTENTE_A_37 + NB_ATTENTE_A_38 + NB_ATTENTE_A_39 + NB_ATTENTE_A_40 + NB_ATTENTE_A_41 + NB_ATTENTE_A_42 + NB_ATTENTE_A_43 + NB_ATTENTE_A_44 + NB_ATTENTE_A_45 + NB_ATTENTE_A_46 + NB_ATTENTE_A_47 + NB_ATTENTE_A_48 + NB_ATTENTE_A_49 + NB_ATTENTE_A_50 + NB_ATTENTE_A_51 + NB_ATTENTE_A_52 + NB_ATTENTE_A_53 + NB_ATTENTE_A_54 + NB_ATTENTE_A_55 + NB_ATTENTE_A_56 + NB_ATTENTE_A_57 + NB_ATTENTE_A_58 + NB_ATTENTE_A_59 + NB_ATTENTE_A_60 + NB_ATTENTE_A_61 + NB_ATTENTE_A_62 + NB_ATTENTE_A_63 + NB_ATTENTE_A_64 + NB_ATTENTE_A_65 + NB_ATTENTE_A_66 + NB_ATTENTE_A_67 + NB_ATTENTE_A_68 + NB_ATTENTE_A_69 + NB_ATTENTE_A_70 + NB_ATTENTE_A_71 + NB_ATTENTE_A_72 + NB_ATTENTE_A_73 + NB_ATTENTE_A_74 + NB_ATTENTE_A_75 + NB_ATTENTE_A_76 + NB_ATTENTE_A_77 + NB_ATTENTE_A_78 + NB_ATTENTE_A_79 + NB_ATTENTE_A_80 = 1
inv : CONTROLEUR_0 + CONTROLEUR_1 + CHOIX_0 + CHOIX_1 + VIDANGE_0 + VIDANGE_1 = 1
inv : CAPACITE_0 + SUR_PONT_A_0 = 20
Total of 5 invariants.
[2020-05-11 18:29:49] [INFO ] Computed 5 place invariants in 15 ms
[2020-05-11 18:29:49] [INFO ] Removed a total of 3713 redundant transitions.
[2020-05-11 18:29:50] [INFO ] Flatten gal took : 1601 ms
[2020-05-11 18:29:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 437 labels/synchronizations in 37 ms.
[2020-05-11 18:29:50] [INFO ] Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 8 ms
[2020-05-11 18:29:50] [INFO ] Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityCardinality.pnml.gal, -t, CGAL, -reachable-file, ReachabilityCardinality.prop, --nowitness], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityCardinality.pnml.gal -t CGAL -reachable-file ReachabilityCardinality.prop --nowitness
Loading property file ReachabilityCardinality.prop.
Read [reachable] property : BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03 with value :(u0.CAPACITE_0<2)
built 4 ordering constraints for composite.
built 15 ordering constraints for composite.
SDD proceeding with computation, new max is 4
SDD proceeding with computation, new max is 8
SDD proceeding with computation, new max is 16
SDD proceeding with computation, new max is 32
SDD proceeding with computation, new max is 64
SDD proceeding with computation, new max is 128
SDD proceeding with computation, new max is 256
SDD proceeding with computation, new max is 512
[2020-05-11 18:29:50] [INFO ] Proved 183 variables to be positive in 1093 ms
[2020-05-11 18:29:50] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03
[2020-05-11 18:29:50] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(SAT) depth K=0 took 18 ms
SDD proceeding with computation, new max is 1024
[2020-05-11 18:29:51] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03
[2020-05-11 18:29:51] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(SAT) depth K=1 took 329 ms
SDD proceeding with computation, new max is 2048
SDD proceeding with computation, new max is 4096
[2020-05-11 18:30:00] [INFO ] BMC solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(UNSAT) depth K=4 took 11029 ms
SDD proceeding with computation, new max is 8192
Compilation finished in 21451 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 73 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, BridgeAndVehiclesCOLV80P20N10ReachabilityCardinality03==true], workingDir=/home/mcc/execution]
/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc: error while loading shared libraries: libltdl.so.7: cannot open shared object file: No such file or directory
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, BridgeAndVehiclesCOLV80P20N10ReachabilityCardinality03==true], workingDir=/home/mcc/execution]
127
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, BridgeAndVehiclesCOLV80P20N10ReachabilityCardinality03==true], workingDir=/home/mcc/execution]
127
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:170)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:124)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-11 18:30:25] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03
[2020-05-11 18:30:25] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(SAT) depth K=2 took 34541 ms
[2020-05-11 18:30:31] [INFO ] BMC solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(UNSAT) depth K=5 took 30421 ms
[2020-05-11 18:30:36] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03
[2020-05-11 18:30:36] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(SAT) depth K=3 took 10624 ms
[2020-05-11 18:30:51] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03
[2020-05-11 18:30:51] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(SAT) depth K=4 took 14820 ms
[2020-05-11 18:30:59] [INFO ] BMC solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(UNSAT) depth K=6 took 27941 ms
SDD proceeding with computation, new max is 16384
[2020-05-11 18:31:26] [INFO ] BMC solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(UNSAT) depth K=7 took 27403 ms
[2020-05-11 18:32:21] [INFO ] BMC solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(UNSAT) depth K=8 took 54521 ms
[2020-05-11 18:33:21] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03
[2020-05-11 18:33:21] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(SAT) depth K=5 took 150400 ms
SDD proceeding with computation, new max is 32768
[2020-05-11 18:33:47] [INFO ] BMC solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(UNSAT) depth K=9 took 86324 ms
SDD proceeding with computation, new max is 65536
[2020-05-11 18:35:55] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03
[2020-05-11 18:35:55] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(SAT) depth K=6 took 153762 ms
[2020-05-11 18:36:16] [INFO ] BMC solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(UNSAT) depth K=10 took 149029 ms
[2020-05-11 18:38:39] [INFO ] BMC solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(UNSAT) depth K=11 took 142939 ms
SDD proceeding with computation, new max is 131072
[2020-05-11 18:41:26] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03
[2020-05-11 18:41:26] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(SAT) depth K=7 took 331285 ms
[2020-05-11 18:43:35] [INFO ] BMC solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(UNSAT) depth K=12 took 295892 ms
[2020-05-11 18:46:03] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03
[2020-05-11 18:46:03] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(SAT) depth K=8 took 276396 ms
[2020-05-11 18:47:46] [INFO ] BMC solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(UNSAT) depth K=13 took 251002 ms
Detected timeout of ITS tools.
[2020-05-11 18:51:00] [INFO ] Applying decomposition
[2020-05-11 18:51:00] [INFO ] Flatten gal took : 156 ms
[2020-05-11 18:51:00] [INFO ] Decomposing Gal with order
[2020-05-11 18:51:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-11 18:51:01] [INFO ] Removed a total of 11232 redundant transitions.
[2020-05-11 18:51:01] [INFO ] Flatten gal took : 182 ms
[2020-05-11 18:51:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 30 ms.
[2020-05-11 18:51:01] [INFO ] Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 27 ms
[2020-05-11 18:51:01] [INFO ] Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityCardinality.pnml.gal, -t, CGAL, -reachable-file, ReachabilityCardinality.prop, --nowitness], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityCardinality.pnml.gal -t CGAL -reachable-file ReachabilityCardinality.prop --nowitness
Loading property file ReachabilityCardinality.prop.
Read [reachable] property : BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03 with value :(CAPACITE.CAPACITE_0<2)
built 2106 ordering constraints for composite.
SDD proceeding with computation, new max is 4
SDD proceeding with computation, new max is 8
SDD proceeding with computation, new max is 16
SDD proceeding with computation, new max is 32
SDD proceeding with computation, new max is 64
SDD proceeding with computation, new max is 128
SDD proceeding with computation, new max is 256
SDD proceeding with computation, new max is 512
SDD proceeding with computation, new max is 1024
SDD proceeding with computation, new max is 2048
SDD proceeding with computation, new max is 4096
SDD proceeding with computation, new max is 8192
SDD proceeding with computation, new max is 16384
SDD proceeding with computation, new max is 32768
SDD proceeding with computation, new max is 65536
SDD proceeding with computation, new max is 131072
SDD proceeding with computation, new max is 262144
SDD proceeding with computation, new max is 524288
SDD proceeding with computation, new max is 1048576
[2020-05-11 18:52:22] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03
[2020-05-11 18:52:22] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(SAT) depth K=9 took 379039 ms
SDD proceeding with computation, new max is 2097152
[2020-05-11 18:55:05] [INFO ] BMC solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(UNSAT) depth K=14 took 438731 ms
SDD proceeding with computation, new max is 4194304
[2020-05-11 19:03:02] [INFO ] BMC solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(UNSAT) depth K=15 took 476810 ms
[2020-05-11 19:05:09] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03
[2020-05-11 19:05:09] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(SAT) depth K=10 took 767557 ms
SDD proceeding with computation, new max is 8388608
Detected timeout of ITS tools.
[2020-05-11 19:12:12] [INFO ] Flatten gal took : 896 ms
[2020-05-11 19:12:17] [INFO ] Input system was already deterministic with 2107 transitions.
[2020-05-11 19:12:18] [INFO ] Transformed 183 places.
[2020-05-11 19:12:18] [INFO ] Transformed 2107 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2020-05-11 19:12:18] [INFO ] Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 202 ms
[2020-05-11 19:12:18] [INFO ] Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityCardinality.pnml.gal, -t, CGAL, -reachable-file, ReachabilityCardinality.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityCardinality.pnml.gal -t CGAL -reachable-file ReachabilityCardinality.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file ReachabilityCardinality.prop.
Read [reachable] property : BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03 with value :(CAPACITE_0<2)
SDD proceeding with computation, new max is 4
SDD proceeding with computation, new max is 8
SDD proceeding with computation, new max is 16
SDD proceeding with computation, new max is 32
SDD proceeding with computation, new max is 64
SDD proceeding with computation, new max is 128
SDD proceeding with computation, new max is 256
SDD proceeding with computation, new max is 512
SDD proceeding with computation, new max is 1024
SDD proceeding with computation, new max is 2048
SDD proceeding with computation, new max is 4096
SDD proceeding with computation, new max is 8192
[2020-05-11 19:20:56] [INFO ] BMC solution for property BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-03(UNSAT) depth K=16 took 1074767 ms
SDD proceeding with computation, new max is 16384
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
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-COL-V80P20N10"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# 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-COL-V80P20N10, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r021-oct2-158897698800246"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P20N10.tgz
mv BridgeAndVehicles-COL-V80P20N10 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;