Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r083-tall-162048875700679.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is EnergyBus-PT-none, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r083-tall-162048875700679
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 151K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 23 10:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 10:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 22 18:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Mar 22 18:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 3.2M May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-00
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-01
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-02
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-03
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-04
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-05
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-06
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-07
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-08
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-09
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-10
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-11
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-12
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-13
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-14
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620659078332

Running Version 0
[2021-05-10 15:04:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-10 15:04:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-10 15:04:44] [INFO ] Load time of PNML (sax parser for PT used): 331 ms
[2021-05-10 15:04:44] [INFO ] Transformed 157 places.
[2021-05-10 15:04:44] [INFO ] Transformed 4430 transitions.
[2021-05-10 15:04:44] [INFO ] Found NUPN structural information;
[2021-05-10 15:04:44] [INFO ] Parsed PT model containing 157 places and 4430 transitions in 416 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 4 places in 39 ms
Reduce places removed 4 places and 825 transitions.
Ensure Unique test removed 1692 transitions
Reduce redundant transitions removed 1692 transitions.
FORMULA EnergyBus-PT-none-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EnergyBus-PT-none-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EnergyBus-PT-none-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EnergyBus-PT-none-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=33 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 3952800 steps, run timeout after 30001 ms. (steps per millisecond=131 ) properties seen :{}
Probabilistic random walk after 3952800 steps, saw 1778553 distinct states, run finished after 30004 ms. (steps per millisecond=131 ) properties seen :{}
Running SMT prover for 12 properties.
[2021-05-10 15:05:15] [INFO ] Flow matrix only has 647 transitions (discarded 1266 similar events)
// Phase 1: matrix 647 rows 153 cols
[2021-05-10 15:05:15] [INFO ] Computed 23 place invariants in 26 ms
[2021-05-10 15:05:15] [INFO ] [Real]Absence check using 21 positive place invariants in 8 ms returned sat
[2021-05-10 15:05:15] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-10 15:05:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:15] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2021-05-10 15:05:15] [INFO ] State equation strengthened by 468 read => feed constraints.
[2021-05-10 15:05:15] [INFO ] [Real]Added 468 Read/Feed constraints in 113 ms returned sat
[2021-05-10 15:05:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-10 15:05:15] [INFO ] [Nat]Absence check using 21 positive place invariants in 6 ms returned sat
[2021-05-10 15:05:15] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 0 ms returned sat
[2021-05-10 15:05:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:15] [INFO ] [Nat]Absence check using state equation in 134 ms returned sat
[2021-05-10 15:05:15] [INFO ] [Nat]Added 468 Read/Feed constraints in 84 ms returned sat
[2021-05-10 15:05:16] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 6 ms to minimize.
[2021-05-10 15:05:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 122 ms
[2021-05-10 15:05:16] [INFO ] Computed and/alt/rep : 161/446/160 causal constraints (skipped 486 transitions) in 148 ms.
[2021-05-10 15:05:17] [INFO ] Added : 134 causal constraints over 27 iterations in 1453 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 19 ms.
[2021-05-10 15:05:17] [INFO ] [Real]Absence check using 21 positive place invariants in 7 ms returned sat
[2021-05-10 15:05:17] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-10 15:05:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:17] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2021-05-10 15:05:17] [INFO ] [Real]Added 468 Read/Feed constraints in 71 ms returned sat
[2021-05-10 15:05:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-10 15:05:17] [INFO ] [Nat]Absence check using 21 positive place invariants in 11 ms returned sat
[2021-05-10 15:05:17] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-10 15:05:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:17] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2021-05-10 15:05:18] [INFO ] [Nat]Added 468 Read/Feed constraints in 76 ms returned sat
[2021-05-10 15:05:18] [INFO ] Deduced a trap composed of 32 places in 134 ms of which 1 ms to minimize.
[2021-05-10 15:05:18] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 149 ms
[2021-05-10 15:05:18] [INFO ] [Real]Absence check using 21 positive place invariants in 5 ms returned sat
[2021-05-10 15:05:18] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 0 ms returned sat
[2021-05-10 15:05:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:18] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2021-05-10 15:05:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-10 15:05:18] [INFO ] [Nat]Absence check using 21 positive place invariants in 6 ms returned sat
[2021-05-10 15:05:18] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-10 15:05:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:18] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2021-05-10 15:05:18] [INFO ] [Nat]Added 468 Read/Feed constraints in 68 ms returned sat
[2021-05-10 15:05:18] [INFO ] Deduced a trap composed of 5 places in 180 ms of which 1 ms to minimize.
[2021-05-10 15:05:19] [INFO ] Deduced a trap composed of 32 places in 187 ms of which 1 ms to minimize.
[2021-05-10 15:05:19] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 413 ms
[2021-05-10 15:05:19] [INFO ] [Real]Absence check using 21 positive place invariants in 5 ms returned sat
[2021-05-10 15:05:19] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-10 15:05:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:19] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2021-05-10 15:05:19] [INFO ] [Real]Added 468 Read/Feed constraints in 71 ms returned sat
[2021-05-10 15:05:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-10 15:05:19] [INFO ] [Nat]Absence check using 21 positive place invariants in 5 ms returned sat
[2021-05-10 15:05:19] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 0 ms returned sat
[2021-05-10 15:05:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:19] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2021-05-10 15:05:19] [INFO ] [Nat]Added 468 Read/Feed constraints in 69 ms returned sat
[2021-05-10 15:05:19] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 0 ms to minimize.
[2021-05-10 15:05:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 83 ms
[2021-05-10 15:05:19] [INFO ] Computed and/alt/rep : 161/446/160 causal constraints (skipped 486 transitions) in 114 ms.
[2021-05-10 15:05:20] [INFO ] Added : 146 causal constraints over 30 iterations in 1331 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2021-05-10 15:05:20] [INFO ] [Real]Absence check using 21 positive place invariants in 3 ms returned unsat
[2021-05-10 15:05:20] [INFO ] [Real]Absence check using 21 positive place invariants in 6 ms returned sat
[2021-05-10 15:05:20] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-10 15:05:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:21] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2021-05-10 15:05:21] [INFO ] [Real]Added 468 Read/Feed constraints in 89 ms returned sat
[2021-05-10 15:05:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-10 15:05:21] [INFO ] [Nat]Absence check using 21 positive place invariants in 12 ms returned sat
[2021-05-10 15:05:21] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 0 ms returned sat
[2021-05-10 15:05:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:21] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2021-05-10 15:05:21] [INFO ] [Nat]Added 468 Read/Feed constraints in 77 ms returned sat
[2021-05-10 15:05:21] [INFO ] Computed and/alt/rep : 161/446/160 causal constraints (skipped 486 transitions) in 115 ms.
[2021-05-10 15:05:22] [INFO ] Added : 132 causal constraints over 27 iterations in 1190 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 20 ms.
[2021-05-10 15:05:22] [INFO ] [Real]Absence check using 21 positive place invariants in 6 ms returned sat
[2021-05-10 15:05:22] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-10 15:05:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:22] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2021-05-10 15:05:22] [INFO ] [Real]Added 468 Read/Feed constraints in 75 ms returned sat
[2021-05-10 15:05:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-10 15:05:23] [INFO ] [Nat]Absence check using 21 positive place invariants in 6 ms returned sat
[2021-05-10 15:05:23] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-10 15:05:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:23] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2021-05-10 15:05:23] [INFO ] [Nat]Added 468 Read/Feed constraints in 73 ms returned sat
[2021-05-10 15:05:23] [INFO ] Deduced a trap composed of 5 places in 11 ms of which 1 ms to minimize.
[2021-05-10 15:05:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2021-05-10 15:05:23] [INFO ] Computed and/alt/rep : 161/446/160 causal constraints (skipped 486 transitions) in 90 ms.
[2021-05-10 15:05:24] [INFO ] Added : 137 causal constraints over 28 iterations in 1431 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 22 ms.
[2021-05-10 15:05:24] [INFO ] [Real]Absence check using 21 positive place invariants in 6 ms returned sat
[2021-05-10 15:05:24] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-10 15:05:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:24] [INFO ] [Real]Absence check using state equation in 116 ms returned sat
[2021-05-10 15:05:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-10 15:05:24] [INFO ] [Nat]Absence check using 21 positive place invariants in 6 ms returned sat
[2021-05-10 15:05:24] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-10 15:05:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:25] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2021-05-10 15:05:25] [INFO ] [Nat]Added 468 Read/Feed constraints in 85 ms returned sat
[2021-05-10 15:05:25] [INFO ] Deduced a trap composed of 5 places in 19 ms of which 0 ms to minimize.
[2021-05-10 15:05:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2021-05-10 15:05:25] [INFO ] Computed and/alt/rep : 161/446/160 causal constraints (skipped 486 transitions) in 85 ms.
[2021-05-10 15:05:26] [INFO ] Added : 113 causal constraints over 23 iterations in 1258 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 18 ms.
[2021-05-10 15:05:26] [INFO ] [Real]Absence check using 21 positive place invariants in 4 ms returned unsat
[2021-05-10 15:05:26] [INFO ] [Real]Absence check using 21 positive place invariants in 5 ms returned sat
[2021-05-10 15:05:26] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-10 15:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:26] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2021-05-10 15:05:26] [INFO ] [Real]Added 468 Read/Feed constraints in 73 ms returned sat
[2021-05-10 15:05:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-10 15:05:26] [INFO ] [Nat]Absence check using 21 positive place invariants in 6 ms returned sat
[2021-05-10 15:05:26] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-10 15:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:27] [INFO ] [Nat]Absence check using state equation in 118 ms returned sat
[2021-05-10 15:05:27] [INFO ] [Nat]Added 468 Read/Feed constraints in 77 ms returned sat
[2021-05-10 15:05:27] [INFO ] Deduced a trap composed of 5 places in 12 ms of which 1 ms to minimize.
[2021-05-10 15:05:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2021-05-10 15:05:27] [INFO ] Computed and/alt/rep : 161/446/160 causal constraints (skipped 486 transitions) in 85 ms.
[2021-05-10 15:05:28] [INFO ] Added : 133 causal constraints over 27 iterations in 1220 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
[2021-05-10 15:05:28] [INFO ] [Real]Absence check using 21 positive place invariants in 6 ms returned sat
[2021-05-10 15:05:28] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-10 15:05:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:28] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2021-05-10 15:05:28] [INFO ] [Real]Added 468 Read/Feed constraints in 73 ms returned sat
[2021-05-10 15:05:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-10 15:05:28] [INFO ] [Nat]Absence check using 21 positive place invariants in 6 ms returned sat
[2021-05-10 15:05:28] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 0 ms returned sat
[2021-05-10 15:05:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:28] [INFO ] [Nat]Absence check using state equation in 119 ms returned sat
[2021-05-10 15:05:28] [INFO ] [Nat]Added 468 Read/Feed constraints in 74 ms returned sat
[2021-05-10 15:05:28] [INFO ] Deduced a trap composed of 5 places in 11 ms of which 0 ms to minimize.
[2021-05-10 15:05:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2021-05-10 15:05:29] [INFO ] Computed and/alt/rep : 161/446/160 causal constraints (skipped 486 transitions) in 94 ms.
[2021-05-10 15:05:30] [INFO ] Deduced a trap composed of 9 places in 14 ms of which 2 ms to minimize.
[2021-05-10 15:05:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2021-05-10 15:05:30] [INFO ] Added : 144 causal constraints over 29 iterations in 1338 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2021-05-10 15:05:30] [INFO ] [Real]Absence check using 21 positive place invariants in 5 ms returned unsat
FORMULA EnergyBus-PT-none-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA EnergyBus-PT-none-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA EnergyBus-PT-none-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA EnergyBus-PT-none-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA EnergyBus-PT-none-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 7 different solutions.
Incomplete Parikh walk after 893500 steps, including 1000 resets, run finished after 18395 ms. (steps per millisecond=48 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 694300 steps, including 1000 resets, run finished after 13208 ms. (steps per millisecond=52 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1094400 steps, including 1000 resets, run finished after 21651 ms. (steps per millisecond=50 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1018400 steps, including 1000 resets, run finished after 4483 ms. (steps per millisecond=227 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 799100 steps, including 1000 resets, run finished after 3492 ms. (steps per millisecond=228 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 738300 steps, including 1000 resets, run finished after 3698 ms. (steps per millisecond=199 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 833400 steps, including 1000 resets, run finished after 4054 ms. (steps per millisecond=205 ) properties (out of 7) seen :0 could not realise parikh vector
Support contains 21 out of 153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 153/153 places, 1913/1913 transitions.
Graph (trivial) has 98 edges and 153 vertex of which 13 / 153 are part of one of the 4 SCC in 9 ms
Free SCC test removed 9 places
Drop transitions removed 25 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 31 transitions.
Graph (complete) has 793 edges and 144 vertex of which 140 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.24 ms
Discarding 4 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 5 rules applied. Total rules applied 7 place count 140 transition count 1874
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 12 place count 137 transition count 1872
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 12 place count 137 transition count 1865
Deduced a syphon composed of 7 places in 6 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 26 place count 130 transition count 1865
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 44 place count 112 transition count 1533
Iterating global reduction 2 with 18 rules applied. Total rules applied 62 place count 112 transition count 1533
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 76 place count 105 transition count 1526
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 78 place count 105 transition count 1524
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 79 place count 104 transition count 1522
Iterating global reduction 3 with 1 rules applied. Total rules applied 80 place count 104 transition count 1522
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 90 place count 99 transition count 1531
Drop transitions removed 4 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 98 place count 99 transition count 1523
Drop transitions removed 85 transitions
Redundant transition composition rules discarded 85 transitions
Iterating global reduction 4 with 85 rules applied. Total rules applied 183 place count 99 transition count 1438
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 187 place count 97 transition count 1436
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 189 place count 95 transition count 1436
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 189 place count 95 transition count 1432
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 197 place count 91 transition count 1432
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 205 place count 87 transition count 1428
Free-agglomeration rule applied 8 times.
Iterating global reduction 6 with 8 rules applied. Total rules applied 213 place count 87 transition count 1420
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 222 place count 79 transition count 1419
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 223 place count 79 transition count 1418
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 224 place count 79 transition count 1480
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 225 place count 78 transition count 1480
Applied a total of 225 rules in 1367 ms. Remains 78 /153 variables (removed 75) and now considering 1480/1913 (removed 433) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/153 places, 1480/1913 transitions.
[2021-05-10 15:06:41] [INFO ] Flatten gal took : 259 ms
[2021-05-10 15:06:41] [INFO ] Flatten gal took : 133 ms
[2021-05-10 15:06:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2879064112174423051.gal : 42 ms
[2021-05-10 15:06:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12321108044939821995.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality2879064112174423051.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12321108044939821995.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality2879064112174423051.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12321108044939821995.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality12321108044939821995.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :6 after 18
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :18 after 130
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :130 after 258
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :258 after 2050
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :2050 after 3586
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :3586 after 8193
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :32769 after 98305
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :221185 after 1.16598e+06
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :1.16598e+06 after 1.93618e+07
Reachability property EnergyBus-PT-none-ReachabilityFireability-14 is true.
FORMULA EnergyBus-PT-none-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property EnergyBus-PT-none-ReachabilityFireability-13 is true.
FORMULA EnergyBus-PT-none-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property EnergyBus-PT-none-ReachabilityFireability-07 is true.
FORMULA EnergyBus-PT-none-ReachabilityFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property EnergyBus-PT-none-ReachabilityFireability-04 is true.
FORMULA EnergyBus-PT-none-ReachabilityFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property EnergyBus-PT-none-ReachabilityFireability-00 is true.
FORMULA EnergyBus-PT-none-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.93618e+07 after 8.12974e+07
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.30429e+08,4.63958,108516,2,5222,23,111770,8,0,1826,91493,0
Total reachable state count : 130428929

Verifying 7 reachability properties.
Reachability property EnergyBus-PT-none-ReachabilityFireability-00 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EnergyBus-PT-none-ReachabilityFireability-00,64,4.64293,108516,2,113,23,111770,9,0,1844,91493,0
Reachability property EnergyBus-PT-none-ReachabilityFireability-04 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EnergyBus-PT-none-ReachabilityFireability-04,128,4.64426,108516,2,116,23,111770,10,0,1858,91493,0
Reachability property EnergyBus-PT-none-ReachabilityFireability-06 is true.
FORMULA EnergyBus-PT-none-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EnergyBus-PT-none-ReachabilityFireability-06,64,4.64581,108516,2,113,23,111770,10,0,1874,91493,0
Reachability property EnergyBus-PT-none-ReachabilityFireability-07 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EnergyBus-PT-none-ReachabilityFireability-07,64,4.64654,108516,2,113,23,111770,11,0,1878,91493,0
Invariant property EnergyBus-PT-none-ReachabilityFireability-08 does not hold.
FORMULA EnergyBus-PT-none-ReachabilityFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EnergyBus-PT-none-ReachabilityFireability-08,64,4.64823,108516,2,113,23,111770,11,0,1900,91493,0
Reachability property EnergyBus-PT-none-ReachabilityFireability-13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EnergyBus-PT-none-ReachabilityFireability-13,64,4.64897,108516,2,113,23,111770,12,0,1904,91493,0
Reachability property EnergyBus-PT-none-ReachabilityFireability-14 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EnergyBus-PT-none-ReachabilityFireability-14,128,4.65014,108516,2,116,23,111770,13,0,1913,91493,0
All properties solved without resorting to model-checking.

BK_STOP 1620659207030

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="EnergyBus-PT-none"
export BK_EXAMINATION="ReachabilityFireability"
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 EnergyBus-PT-none, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r083-tall-162048875700679"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EnergyBus-PT-none.tgz
mv EnergyBus-PT-none execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;