About the Execution of ITS-Tools for Railroad-PT-005
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
277.228 | 6040.00 | 12666.00 | 66.10 | FFFFTFFTTTFFFFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089415700412.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/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 Railroad-PT-005, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415700412
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 117K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Mar 27 10:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 27 10:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 13:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 13:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 32K 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 Railroad-PT-005-00
FORMULA_NAME Railroad-PT-005-01
FORMULA_NAME Railroad-PT-005-02
FORMULA_NAME Railroad-PT-005-03
FORMULA_NAME Railroad-PT-005-04
FORMULA_NAME Railroad-PT-005-05
FORMULA_NAME Railroad-PT-005-06
FORMULA_NAME Railroad-PT-005-07
FORMULA_NAME Railroad-PT-005-08
FORMULA_NAME Railroad-PT-005-09
FORMULA_NAME Railroad-PT-005-10
FORMULA_NAME Railroad-PT-005-11
FORMULA_NAME Railroad-PT-005-12
FORMULA_NAME Railroad-PT-005-13
FORMULA_NAME Railroad-PT-005-14
FORMULA_NAME Railroad-PT-005-15
=== Now, execution of the tool begins
BK_START 1621257660299
Running Version 0
[2021-05-17 13:21:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 13:21:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 13:21:01] [INFO ] Load time of PNML (sax parser for PT used): 31 ms
[2021-05-17 13:21:01] [INFO ] Transformed 68 places.
[2021-05-17 13:21:01] [INFO ] Transformed 56 transitions.
[2021-05-17 13:21:01] [INFO ] Found NUPN structural information;
[2021-05-17 13:21:01] [INFO ] Parsed PT model containing 68 places and 56 transitions in 68 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 13:21:01] [INFO ] Initial state test concluded for 1 properties.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 5 transitions.
FORMULA Railroad-PT-005-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 51/51 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 46 transition count 51
Applied a total of 6 rules in 9 ms. Remains 46 /52 variables (removed 6) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 46 cols
[2021-05-17 13:21:02] [INFO ] Computed 20 place invariants in 7 ms
[2021-05-17 13:21:02] [INFO ] Implicit Places using invariants in 134 ms returned [15, 18, 21, 22, 31, 41]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 159 ms to find 6 implicit places.
// Phase 1: matrix 51 rows 40 cols
[2021-05-17 13:21:02] [INFO ] Computed 14 place invariants in 3 ms
[2021-05-17 13:21:02] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Starting structural reductions, iteration 1 : 40/52 places, 51/51 transitions.
Applied a total of 0 rules in 3 ms. Remains 40 /40 variables (removed 0) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 40 cols
[2021-05-17 13:21:02] [INFO ] Computed 14 place invariants in 2 ms
[2021-05-17 13:21:02] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Finished structural reductions, in 2 iterations. Remains : 40/52 places, 51/51 transitions.
[2021-05-17 13:21:02] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-17 13:21:02] [INFO ] Flatten gal took : 26 ms
FORMULA Railroad-PT-005-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 13:21:02] [INFO ] Flatten gal took : 9 ms
[2021-05-17 13:21:02] [INFO ] Input system was already deterministic with 51 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=414 ) properties (out of 10) seen :9
Running SMT prover for 1 properties.
// Phase 1: matrix 51 rows 40 cols
[2021-05-17 13:21:02] [INFO ] Computed 14 place invariants in 5 ms
[2021-05-17 13:21:02] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2021-05-17 13:21:02] [INFO ] [Real]Absence check using 9 positive and 5 generalized place invariants in 4 ms returned sat
[2021-05-17 13:21:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:21:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-17 13:21:02] [INFO ] Solution in real domain found non-integer solution.
Successfully simplified 1 atomic propositions for a total of 6 simplifications.
[2021-05-17 13:21:02] [INFO ] Initial state test concluded for 1 properties.
FORMULA Railroad-PT-005-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(((p0 U G(p1))||G(p2))))], workingDir=/home/mcc/execution]
Support contains 3 out of 40 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 40/40 places, 51/51 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 50
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 38 transition count 50
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 2 place count 38 transition count 47
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 35 transition count 47
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 2 with 4 rules applied. Total rules applied 12 place count 33 transition count 45
Applied a total of 12 rules in 12 ms. Remains 33 /40 variables (removed 7) and now considering 45/51 (removed 6) transitions.
// Phase 1: matrix 45 rows 33 cols
[2021-05-17 13:21:02] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 13:21:02] [INFO ] Implicit Places using invariants in 45 ms returned [14, 15, 17, 30]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 46 ms to find 4 implicit places.
[2021-05-17 13:21:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 45 rows 29 cols
[2021-05-17 13:21:02] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 13:21:03] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Starting structural reductions, iteration 1 : 29/40 places, 45/51 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 29 transition count 44
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 28 transition count 44
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 28 transition count 43
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 27 transition count 43
Applied a total of 4 rules in 4 ms. Remains 27 /29 variables (removed 2) and now considering 43/45 (removed 2) transitions.
// Phase 1: matrix 43 rows 27 cols
[2021-05-17 13:21:03] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 13:21:03] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 43 rows 27 cols
[2021-05-17 13:21:03] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 13:21:03] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 27/40 places, 43/51 transitions.
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p1) (NOT p2))]
Running random walk in product with property : Railroad-PT-005-00 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={1} source=0 dest: 0}, { cond=(AND p1 p2), acceptance={} source=0 dest: 0}]], initial=0, aps=[p1:(OR (EQ s14 0) (EQ s21 1)), p2:(EQ s23 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 302 ms.
Stack based approach found an accepted trace after 17 steps with 0 reset with depth 18 and stack size 18 in 1 ms.
FORMULA Railroad-PT-005-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-005-00 finished in 660 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&X((p1 U p2)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 51/51 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 51
Applied a total of 1 rules in 3 ms. Remains 39 /40 variables (removed 1) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 39 cols
[2021-05-17 13:21:03] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-17 13:21:03] [INFO ] Implicit Places using invariants in 52 ms returned [14, 15, 17]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 54 ms to find 3 implicit places.
// Phase 1: matrix 51 rows 36 cols
[2021-05-17 13:21:03] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-17 13:21:03] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Starting structural reductions, iteration 1 : 36/40 places, 51/51 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 36 cols
[2021-05-17 13:21:03] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-17 13:21:03] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 2 iterations. Remains : 36/40 places, 51/51 transitions.
Stuttering acceptance computed with spot in 69 ms :[(OR (NOT p2) (NOT p0)), (NOT p2)]
Running random walk in product with property : Railroad-PT-005-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(OR (AND p0 (NOT p2)) (AND (NOT p2) p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s13 0), p2:(EQ s32 1), p1:(AND (EQ s21 0) (EQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 2871 reset in 159 ms.
Stack based approach found an accepted trace after 76 steps with 11 reset with depth 26 and stack size 26 in 0 ms.
FORMULA Railroad-PT-005-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-005-02 finished in 389 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0&&X(X(!p0))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 51/51 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 51
Applied a total of 1 rules in 1 ms. Remains 39 /40 variables (removed 1) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 39 cols
[2021-05-17 13:21:03] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 13:21:03] [INFO ] Implicit Places using invariants in 39 ms returned [14, 15, 35]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 40 ms to find 3 implicit places.
// Phase 1: matrix 51 rows 36 cols
[2021-05-17 13:21:03] [INFO ] Computed 10 place invariants in 5 ms
[2021-05-17 13:21:03] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Starting structural reductions, iteration 1 : 36/40 places, 51/51 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 36 cols
[2021-05-17 13:21:03] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-17 13:21:04] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 2 iterations. Remains : 36/40 places, 51/51 transitions.
Stuttering acceptance computed with spot in 148 ms :[p0, p0, p0, true, true]
Running random walk in product with property : Railroad-PT-005-09 automaton TGBA [mat=[[{ cond=p0, acceptance={0} source=0 dest: 1}, { cond=(NOT p0), acceptance={0} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={0} source=4 dest: 0}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(EQ s15 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 108 ms.
Product exploration explored 100000 steps with 25000 reset in 153 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 140 ms :[p0, p0, p0, true, true]
Product exploration explored 100000 steps with 25000 reset in 82 ms.
Product exploration explored 100000 steps with 25000 reset in 84 ms.
Applying partial POR strategy [false, true, false, false, false]
Stuttering acceptance computed with spot in 137 ms :[p0, p0, p0, true, true]
Support contains 1 out of 36 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 36/36 places, 51/51 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 36 transition count 51
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 7 Pre rules applied. Total rules applied 2 place count 36 transition count 71
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 7 rules applied. Total rules applied 9 place count 36 transition count 71
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 35 transition count 70
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 35 transition count 70
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 35 transition count 70
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 34 transition count 69
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 34 transition count 69
Deduced a syphon composed of 8 places in 0 ms
Applied a total of 14 rules in 10 ms. Remains 34 /36 variables (removed 2) and now considering 69/51 (removed -18) transitions.
[2021-05-17 13:21:05] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 69 rows 34 cols
[2021-05-17 13:21:05] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-17 13:21:05] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/36 places, 69/51 transitions.
Product exploration explored 100000 steps with 25000 reset in 99 ms.
Product exploration explored 100000 steps with 25000 reset in 112 ms.
[2021-05-17 13:21:05] [INFO ] Flatten gal took : 7 ms
[2021-05-17 13:21:05] [INFO ] Flatten gal took : 6 ms
[2021-05-17 13:21:05] [INFO ] Time to serialize gal into /tmp/LTL8811134934936061029.gal : 2 ms
[2021-05-17 13:21:05] [INFO ] Time to serialize properties into /tmp/LTL6248310366799795540.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL8811134934936061029.gal, -t, CGAL, -LTL, /tmp/LTL6248310366799795540.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8811134934936061029.gal -t CGAL -LTL /tmp/LTL6248310366799795540.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("(pl_P30_1==0)")&&(X(X("(pl_P30_1==1)")))))))
Formula 0 simplified : !XF("(pl_P30_1==0)" & XX"(pl_P30_1==1)")
Reverse transition relation is NOT exact ! Due to transitions t9, t35, t36, t37, t38, t40, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/45/6/51
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
4 items max in DFS search stack
15 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.183543,22164,1,0,115,26974,131,54,1560,20068,129
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Railroad-PT-005-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property Railroad-PT-005-09 finished in 1772 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 51/51 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 51
Applied a total of 1 rules in 2 ms. Remains 39 /40 variables (removed 1) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 39 cols
[2021-05-17 13:21:05] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-17 13:21:05] [INFO ] Implicit Places using invariants in 54 ms returned [17, 35]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 55 ms to find 2 implicit places.
// Phase 1: matrix 51 rows 37 cols
[2021-05-17 13:21:05] [INFO ] Computed 11 place invariants in 3 ms
[2021-05-17 13:21:05] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Starting structural reductions, iteration 1 : 37/40 places, 51/51 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 37 cols
[2021-05-17 13:21:05] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-17 13:21:05] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Finished structural reductions, in 2 iterations. Remains : 37/40 places, 51/51 transitions.
Stuttering acceptance computed with spot in 62 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Railroad-PT-005-10 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s15 0) (EQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA Railroad-PT-005-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-005-10 finished in 243 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 51/51 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 50
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 38 transition count 50
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 2 place count 38 transition count 46
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 34 transition count 46
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 2 with 4 rules applied. Total rules applied 14 place count 32 transition count 44
Applied a total of 14 rules in 7 ms. Remains 32 /40 variables (removed 8) and now considering 44/51 (removed 7) transitions.
// Phase 1: matrix 44 rows 32 cols
[2021-05-17 13:21:05] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 13:21:05] [INFO ] Implicit Places using invariants in 36 ms returned [15, 17, 29]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 36 ms to find 3 implicit places.
[2021-05-17 13:21:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 44 rows 29 cols
[2021-05-17 13:21:05] [INFO ] Computed 10 place invariants in 3 ms
[2021-05-17 13:21:06] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Starting structural reductions, iteration 1 : 29/40 places, 44/51 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 29 transition count 43
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 28 transition count 43
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 27 transition count 42
Applied a total of 4 rules in 5 ms. Remains 27 /29 variables (removed 2) and now considering 42/44 (removed 2) transitions.
// Phase 1: matrix 42 rows 27 cols
[2021-05-17 13:21:06] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-17 13:21:06] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 42 rows 27 cols
[2021-05-17 13:21:06] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-17 13:21:06] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 27/40 places, 42/51 transitions.
Stuttering acceptance computed with spot in 38 ms :[true, (NOT p0)]
Running random walk in product with property : Railroad-PT-005-11 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(NEQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA Railroad-PT-005-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-005-11 finished in 214 ms.
All properties solved without resorting to model-checking.
BK_STOP 1621257666339
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -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 LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/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="Railroad-PT-005"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Railroad-PT-005, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-162089415700412"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Railroad-PT-005.tgz
mv Railroad-PT-005 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;