About the Execution of ITS-Tools for ResAllocation-PT-R050C002
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 929.483 | 74943.00 | 100215.00 | 271.50 | TFFFTFTFFTFFTTFF | 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-162089416400812.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ResAllocation-PT-R050C002, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089416400812
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 22K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 189K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 113K 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 6.7K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Mar 28 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 28 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 10:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 10:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 14:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 14:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 9 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 212K 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 ResAllocation-PT-R050C002-00
FORMULA_NAME ResAllocation-PT-R050C002-01
FORMULA_NAME ResAllocation-PT-R050C002-02
FORMULA_NAME ResAllocation-PT-R050C002-03
FORMULA_NAME ResAllocation-PT-R050C002-04
FORMULA_NAME ResAllocation-PT-R050C002-05
FORMULA_NAME ResAllocation-PT-R050C002-06
FORMULA_NAME ResAllocation-PT-R050C002-07
FORMULA_NAME ResAllocation-PT-R050C002-08
FORMULA_NAME ResAllocation-PT-R050C002-09
FORMULA_NAME ResAllocation-PT-R050C002-10
FORMULA_NAME ResAllocation-PT-R050C002-11
FORMULA_NAME ResAllocation-PT-R050C002-12
FORMULA_NAME ResAllocation-PT-R050C002-13
FORMULA_NAME ResAllocation-PT-R050C002-14
FORMULA_NAME ResAllocation-PT-R050C002-15
=== Now, execution of the tool begins
BK_START 1621266948217
Running Version 0
[2021-05-17 15:55:49] [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 15:55:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 15:55:49] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2021-05-17 15:55:49] [INFO ] Transformed 200 places.
[2021-05-17 15:55:49] [INFO ] Transformed 102 transitions.
[2021-05-17 15:55:49] [INFO ] Parsed PT model containing 200 places and 102 transitions in 112 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 15:55:50] [INFO ] Initial state test concluded for 2 properties.
FORMULA ResAllocation-PT-R050C002-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 200 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 200/200 places, 102/102 transitions.
Applied a total of 0 rules in 16 ms. Remains 200 /200 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 200 cols
[2021-05-17 15:55:50] [INFO ] Computed 100 place invariants in 12 ms
[2021-05-17 15:55:50] [INFO ] Implicit Places using invariants in 243 ms returned [101, 103, 105, 107, 113, 117, 119, 121, 125, 131, 135, 139, 141, 143, 145, 147, 151, 153, 155, 159, 161, 163, 165, 167, 169, 171, 173, 179, 183, 187, 189, 191, 193, 195, 197, 199]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 268 ms to find 36 implicit places.
// Phase 1: matrix 102 rows 164 cols
[2021-05-17 15:55:50] [INFO ] Computed 64 place invariants in 2 ms
[2021-05-17 15:55:50] [INFO ] Dead Transitions using invariants and state equation in 108 ms returned []
Starting structural reductions, iteration 1 : 164/200 places, 102/102 transitions.
Applied a total of 0 rules in 8 ms. Remains 164 /164 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 164 cols
[2021-05-17 15:55:50] [INFO ] Computed 64 place invariants in 1 ms
[2021-05-17 15:55:50] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Finished structural reductions, in 2 iterations. Remains : 164/200 places, 102/102 transitions.
[2021-05-17 15:55:50] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-17 15:55:50] [INFO ] Flatten gal took : 41 ms
FORMULA ResAllocation-PT-R050C002-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 15:55:50] [INFO ] Flatten gal took : 14 ms
[2021-05-17 15:55:50] [INFO ] Input system was already deterministic with 102 transitions.
Incomplete random walk after 100000 steps, including 150 resets, run finished after 379 ms. (steps per millisecond=263 ) properties (out of 32) seen :15
Running SMT prover for 17 properties.
// Phase 1: matrix 102 rows 164 cols
[2021-05-17 15:55:51] [INFO ] Computed 64 place invariants in 17 ms
[2021-05-17 15:55:51] [INFO ] [Real]Absence check using 64 positive place invariants in 13 ms returned sat
[2021-05-17 15:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:55:51] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2021-05-17 15:55:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 15:55:51] [INFO ] [Nat]Absence check using 64 positive place invariants in 11 ms returned sat
[2021-05-17 15:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 15:55:51] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2021-05-17 15:55:51] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 2 ms to minimize.
[2021-05-17 15:55:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2021-05-17 15:55:51] [INFO ] Computed and/alt/rep : 100/100/100 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-17 15:55:51] [INFO ] Added : 48 causal constraints over 10 iterations in 98 ms. Result :sat
[2021-05-17 15:55:51] [INFO ] [Real]Absence check using 64 positive place invariants in 18 ms returned sat
[2021-05-17 15:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:55:51] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2021-05-17 15:55:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 15:55:51] [INFO ] [Nat]Absence check using 64 positive place invariants in 9 ms returned sat
[2021-05-17 15:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 15:55:51] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2021-05-17 15:55:51] [INFO ] Computed and/alt/rep : 100/100/100 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-17 15:55:51] [INFO ] Added : 48 causal constraints over 10 iterations in 100 ms. Result :sat
[2021-05-17 15:55:51] [INFO ] [Real]Absence check using 64 positive place invariants in 9 ms returned sat
[2021-05-17 15:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:55:51] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-17 15:55:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 15:55:52] [INFO ] [Nat]Absence check using 64 positive place invariants in 9 ms returned sat
[2021-05-17 15:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 15:55:52] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2021-05-17 15:55:52] [INFO ] Computed and/alt/rep : 100/100/100 causal constraints (skipped 0 transitions) in 8 ms.
[2021-05-17 15:55:52] [INFO ] Added : 47 causal constraints over 10 iterations in 106 ms. Result :sat
[2021-05-17 15:55:52] [INFO ] [Real]Absence check using 64 positive place invariants in 7 ms returned sat
[2021-05-17 15:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:55:52] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-17 15:55:52] [INFO ] Computed and/alt/rep : 100/100/100 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-17 15:55:52] [INFO ] Added : 94 causal constraints over 19 iterations in 187 ms. Result :sat
[2021-05-17 15:55:52] [INFO ] [Real]Absence check using 64 positive place invariants in 5 ms returned unsat
[2021-05-17 15:55:52] [INFO ] [Real]Absence check using 64 positive place invariants in 4 ms returned unsat
[2021-05-17 15:55:52] [INFO ] [Real]Absence check using 64 positive place invariants in 7 ms returned sat
[2021-05-17 15:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:55:52] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-17 15:55:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 15:55:52] [INFO ] [Nat]Absence check using 64 positive place invariants in 8 ms returned sat
[2021-05-17 15:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 15:55:52] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-17 15:55:52] [INFO ] Computed and/alt/rep : 100/100/100 causal constraints (skipped 0 transitions) in 12 ms.
[2021-05-17 15:55:52] [INFO ] Added : 47 causal constraints over 10 iterations in 86 ms. Result :sat
[2021-05-17 15:55:52] [INFO ] [Real]Absence check using 64 positive place invariants in 2 ms returned unsat
[2021-05-17 15:55:52] [INFO ] [Real]Absence check using 64 positive place invariants in 4 ms returned unsat
[2021-05-17 15:55:52] [INFO ] [Real]Absence check using 64 positive place invariants in 5 ms returned unsat
[2021-05-17 15:55:52] [INFO ] [Real]Absence check using 64 positive place invariants in 7 ms returned sat
[2021-05-17 15:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:55:52] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-17 15:55:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 15:55:52] [INFO ] [Nat]Absence check using 64 positive place invariants in 9 ms returned sat
[2021-05-17 15:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 15:55:52] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2021-05-17 15:55:52] [INFO ] Computed and/alt/rep : 100/100/100 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-17 15:55:53] [INFO ] Added : 47 causal constraints over 10 iterations in 74 ms. Result :sat
[2021-05-17 15:55:53] [INFO ] [Real]Absence check using 64 positive place invariants in 14 ms returned sat
[2021-05-17 15:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:55:53] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2021-05-17 15:55:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 15:55:53] [INFO ] [Nat]Absence check using 64 positive place invariants in 13 ms returned sat
[2021-05-17 15:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 15:55:53] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2021-05-17 15:55:53] [INFO ] Computed and/alt/rep : 100/100/100 causal constraints (skipped 0 transitions) in 8 ms.
[2021-05-17 15:55:53] [INFO ] Added : 48 causal constraints over 10 iterations in 82 ms. Result :sat
[2021-05-17 15:55:53] [INFO ] [Real]Absence check using 64 positive place invariants in 3 ms returned unsat
[2021-05-17 15:55:53] [INFO ] [Real]Absence check using 64 positive place invariants in 12 ms returned sat
[2021-05-17 15:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:55:53] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-17 15:55:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 15:55:53] [INFO ] [Nat]Absence check using 64 positive place invariants in 10 ms returned sat
[2021-05-17 15:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 15:55:53] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2021-05-17 15:55:53] [INFO ] Computed and/alt/rep : 100/100/100 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-17 15:55:53] [INFO ] Added : 67 causal constraints over 14 iterations in 143 ms. Result :sat
[2021-05-17 15:55:53] [INFO ] [Real]Absence check using 64 positive place invariants in 8 ms returned unsat
[2021-05-17 15:55:53] [INFO ] [Real]Absence check using 64 positive place invariants in 7 ms returned unsat
[2021-05-17 15:55:53] [INFO ] [Real]Absence check using 64 positive place invariants in 10 ms returned sat
[2021-05-17 15:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 15:55:53] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-17 15:55:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 15:55:53] [INFO ] [Nat]Absence check using 64 positive place invariants in 9 ms returned sat
[2021-05-17 15:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 15:55:53] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2021-05-17 15:55:53] [INFO ] Computed and/alt/rep : 100/100/100 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-17 15:55:53] [INFO ] Added : 63 causal constraints over 13 iterations in 119 ms. Result :sat
Successfully simplified 8 atomic propositions for a total of 14 simplifications.
[2021-05-17 15:55:53] [INFO ] Initial state test concluded for 2 properties.
FORMULA ResAllocation-PT-R050C002-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R050C002-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((X(p0)||(p1 U (p2||G(p1))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 164/164 places, 102/102 transitions.
Applied a total of 0 rules in 12 ms. Remains 164 /164 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 164 cols
[2021-05-17 15:55:54] [INFO ] Computed 64 place invariants in 1 ms
[2021-05-17 15:55:54] [INFO ] Implicit Places using invariants in 103 ms returned [105, 107, 110, 115, 118, 120, 123, 126, 133, 138, 148, 153, 156]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 104 ms to find 13 implicit places.
// Phase 1: matrix 102 rows 151 cols
[2021-05-17 15:55:54] [INFO ] Computed 51 place invariants in 1 ms
[2021-05-17 15:55:54] [INFO ] Dead Transitions using invariants and state equation in 97 ms returned []
Starting structural reductions, iteration 1 : 151/164 places, 102/102 transitions.
Applied a total of 0 rules in 9 ms. Remains 151 /151 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 151 cols
[2021-05-17 15:55:54] [INFO ] Computed 51 place invariants in 2 ms
[2021-05-17 15:55:54] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Finished structural reductions, in 2 iterations. Remains : 151/164 places, 102/102 transitions.
Stuttering acceptance computed with spot in 238 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : ResAllocation-PT-R050C002-00 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p2:(AND (GT 1 s15) (GT 1 s139) (GT s25 s10)), p1:(AND (GT 1 s139) (GT s25 s10)), p0:(LEQ s25 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 4636 reset in 387 ms.
Product exploration explored 100000 steps with 4551 reset in 332 ms.
Knowledge obtained : [(NOT p2), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 4579 reset in 266 ms.
Product exploration explored 100000 steps with 4517 reset in 287 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Support contains 4 out of 151 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 151/151 places, 102/102 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 151 transition count 102
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 2 rules in 12 ms. Remains 151 /151 variables (removed 0) and now considering 102/102 (removed 0) transitions.
[2021-05-17 15:55:56] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 102 rows 151 cols
[2021-05-17 15:55:56] [INFO ] Computed 51 place invariants in 1 ms
[2021-05-17 15:55:56] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 1 iterations. Remains : 151/151 places, 102/102 transitions.
Product exploration explored 100000 steps with 4553 reset in 391 ms.
Product exploration explored 100000 steps with 4613 reset in 334 ms.
[2021-05-17 15:55:57] [INFO ] Flatten gal took : 17 ms
[2021-05-17 15:55:57] [INFO ] Flatten gal took : 9 ms
[2021-05-17 15:55:57] [INFO ] Time to serialize gal into /tmp/LTL12716584323987813327.gal : 8 ms
[2021-05-17 15:55:57] [INFO ] Time to serialize properties into /tmp/LTL16533681272093528173.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/LTL12716584323987813327.gal, -t, CGAL, -LTL, /tmp/LTL16533681272093528173.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/LTL12716584323987813327.gal -t CGAL -LTL /tmp/LTL16533681272093528173.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((X("(r_0_12<=p_0_5)"))||(("((r_1_38<1)&&(r_0_12>p_0_5))")U(("(((r_0_7<1)&&(r_1_38<1))&&(r_0_12>p_0_5))")||(G("((r_1_38<1)&&(r_0_12>p_0_5))")))))))
Formula 0 simplified : !F(X"(r_0_12<=p_0_5)" | ("((r_1_38<1)&&(r_0_12>p_0_5))" U ("(((r_0_7<1)&&(r_1_38<1))&&(r_0_12>p_0_5))" | G"((r_1_38<1)&&(r_0_12>p_0_5))")))
Reverse transition relation is NOT exact ! Due to transitions t50, t51, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/100/2/102
Computing Next relation with stutter on 49 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
1210 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,0,12.1294,373204,1,0,7831,2.05924e+06,247,4963,4688,3.0509e+06,14905
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ResAllocation-PT-R050C002-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ResAllocation-PT-R050C002-00 finished in 18339 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(((p0 U p1) U (G((p0 U p1))||((p0 U p1)&&X((p0&&F(!p0))))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 164/164 places, 102/102 transitions.
Applied a total of 0 rules in 7 ms. Remains 164 /164 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 164 cols
[2021-05-17 15:56:12] [INFO ] Computed 64 place invariants in 2 ms
[2021-05-17 15:56:12] [INFO ] Implicit Places using invariants in 128 ms returned [107, 110, 123, 126, 133, 138, 148, 150, 153, 156]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 129 ms to find 10 implicit places.
// Phase 1: matrix 102 rows 154 cols
[2021-05-17 15:56:12] [INFO ] Computed 54 place invariants in 2 ms
[2021-05-17 15:56:12] [INFO ] Dead Transitions using invariants and state equation in 74 ms returned []
Starting structural reductions, iteration 1 : 154/164 places, 102/102 transitions.
Applied a total of 0 rules in 4 ms. Remains 154 /154 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 154 cols
[2021-05-17 15:56:12] [INFO ] Computed 54 place invariants in 0 ms
[2021-05-17 15:56:12] [INFO ] Dead Transitions using invariants and state equation in 84 ms returned []
Finished structural reductions, in 2 iterations. Remains : 154/164 places, 102/102 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (AND (NOT p1) p0)]
Running random walk in product with property : ResAllocation-PT-R050C002-01 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ s116 s118), p0:(LEQ s113 s105)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 60580 steps with 90 reset in 189 ms.
FORMULA ResAllocation-PT-R050C002-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R050C002-01 finished in 689 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0&&(G(p1) U p2)&&X(!p0)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 164 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 164/164 places, 102/102 transitions.
Applied a total of 0 rules in 3 ms. Remains 164 /164 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 164 cols
[2021-05-17 15:56:13] [INFO ] Computed 64 place invariants in 1 ms
[2021-05-17 15:56:13] [INFO ] Implicit Places using invariants in 98 ms returned [105, 110, 115, 118, 120, 123, 126, 133, 148, 150, 153, 156]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 100 ms to find 12 implicit places.
// Phase 1: matrix 102 rows 152 cols
[2021-05-17 15:56:13] [INFO ] Computed 52 place invariants in 1 ms
[2021-05-17 15:56:13] [INFO ] Dead Transitions using invariants and state equation in 73 ms returned []
Starting structural reductions, iteration 1 : 152/164 places, 102/102 transitions.
Applied a total of 0 rules in 3 ms. Remains 152 /152 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 152 cols
[2021-05-17 15:56:13] [INFO ] Computed 52 place invariants in 1 ms
[2021-05-17 15:56:13] [INFO ] Dead Transitions using invariants and state equation in 69 ms returned []
Finished structural reductions, in 2 iterations. Remains : 152/164 places, 102/102 transitions.
Stuttering acceptance computed with spot in 246 ms :[true, true, true, true, p0, (NOT p1), (NOT p2)]
Running random walk in product with property : ResAllocation-PT-R050C002-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=2 dest: 3}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 5}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 3}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=p1, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=6 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s130 s106), p2:(LEQ s53 s24), p1:(LEQ 1 s98)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R050C002-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R050C002-02 finished in 514 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 164 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 164/164 places, 102/102 transitions.
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 0 with 4 rules applied. Total rules applied 4 place count 162 transition count 100
Applied a total of 4 rules in 11 ms. Remains 162 /164 variables (removed 2) and now considering 100/102 (removed 2) transitions.
// Phase 1: matrix 100 rows 162 cols
[2021-05-17 15:56:13] [INFO ] Computed 64 place invariants in 1 ms
[2021-05-17 15:56:13] [INFO ] Implicit Places using invariants in 89 ms returned [103, 105, 108, 113, 116, 118, 121, 124, 136, 146, 148, 151, 154]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 91 ms to find 13 implicit places.
[2021-05-17 15:56:13] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 100 rows 149 cols
[2021-05-17 15:56:13] [INFO ] Computed 51 place invariants in 1 ms
[2021-05-17 15:56:13] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Starting structural reductions, iteration 1 : 149/164 places, 100/102 transitions.
Applied a total of 0 rules in 4 ms. Remains 149 /149 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2021-05-17 15:56:13] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 100 rows 149 cols
[2021-05-17 15:56:13] [INFO ] Computed 51 place invariants in 3 ms
[2021-05-17 15:56:13] [INFO ] Dead Transitions using invariants and state equation in 62 ms returned []
Finished structural reductions, in 2 iterations. Remains : 149/164 places, 100/102 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R050C002-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s123)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 650 steps with 0 reset in 1 ms.
FORMULA ResAllocation-PT-R050C002-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R050C002-03 finished in 303 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 164/164 places, 102/102 transitions.
Applied a total of 0 rules in 1 ms. Remains 164 /164 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 164 cols
[2021-05-17 15:56:13] [INFO ] Computed 64 place invariants in 0 ms
[2021-05-17 15:56:13] [INFO ] Implicit Places using invariants in 111 ms returned [105, 107, 110, 115, 118, 120, 123, 126, 133, 138, 148, 150, 156]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 111 ms to find 13 implicit places.
// Phase 1: matrix 102 rows 151 cols
[2021-05-17 15:56:13] [INFO ] Computed 51 place invariants in 1 ms
[2021-05-17 15:56:14] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Starting structural reductions, iteration 1 : 151/164 places, 102/102 transitions.
Applied a total of 0 rules in 1 ms. Remains 151 /151 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 151 cols
[2021-05-17 15:56:14] [INFO ] Computed 51 place invariants in 2 ms
[2021-05-17 15:56:14] [INFO ] Dead Transitions using invariants and state equation in 62 ms returned []
Finished structural reductions, in 2 iterations. Remains : 151/164 places, 102/102 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R050C002-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s102 s141)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 157 ms.
Product exploration explored 100000 steps with 50000 reset in 183 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 176 ms.
Product exploration explored 100000 steps with 50000 reset in 182 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 151 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 151/151 places, 102/102 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 151 transition count 102
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 6 ms. Remains 151 /151 variables (removed 0) and now considering 102/102 (removed 0) transitions.
[2021-05-17 15:56:15] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 102 rows 151 cols
[2021-05-17 15:56:15] [INFO ] Computed 51 place invariants in 2 ms
[2021-05-17 15:56:15] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 1 iterations. Remains : 151/151 places, 102/102 transitions.
Product exploration explored 100000 steps with 50000 reset in 715 ms.
Product exploration explored 100000 steps with 50000 reset in 746 ms.
[2021-05-17 15:56:16] [INFO ] Flatten gal took : 8 ms
[2021-05-17 15:56:16] [INFO ] Flatten gal took : 8 ms
[2021-05-17 15:56:16] [INFO ] Time to serialize gal into /tmp/LTL16586967742091055722.gal : 2 ms
[2021-05-17 15:56:16] [INFO ] Time to serialize properties into /tmp/LTL16197529986159320510.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL16586967742091055722.gal, -t, CGAL, -LTL, /tmp/LTL16197529986159320510.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/LTL16586967742091055722.gal -t CGAL -LTL /tmp/LTL16197529986159320510.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(p_1_2<=r_1_40)"))))
Formula 0 simplified : !XF"(p_1_2<=r_1_40)"
Reverse transition relation is NOT exact ! Due to transitions t50, t51, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/100/2/102
Computing Next relation with stutter on 49 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
34 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,0,0.346286,24276,1,0,219,60528,230,107,4665,26599,217
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ResAllocation-PT-R050C002-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ResAllocation-PT-R050C002-04 finished in 3197 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0||G(!p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 164/164 places, 102/102 transitions.
Applied a total of 0 rules in 1 ms. Remains 164 /164 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 164 cols
[2021-05-17 15:56:17] [INFO ] Computed 64 place invariants in 2 ms
[2021-05-17 15:56:17] [INFO ] Implicit Places using invariants in 164 ms returned [105, 107, 110, 115, 118, 120, 123, 126, 133, 138, 148, 150, 153, 156]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 165 ms to find 14 implicit places.
// Phase 1: matrix 102 rows 150 cols
[2021-05-17 15:56:17] [INFO ] Computed 50 place invariants in 0 ms
[2021-05-17 15:56:17] [INFO ] Dead Transitions using invariants and state equation in 58 ms returned []
Starting structural reductions, iteration 1 : 150/164 places, 102/102 transitions.
Applied a total of 0 rules in 2 ms. Remains 150 /150 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 150 cols
[2021-05-17 15:56:17] [INFO ] Computed 50 place invariants in 2 ms
[2021-05-17 15:56:17] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Finished structural reductions, in 2 iterations. Remains : 150/164 places, 102/102 transitions.
Stuttering acceptance computed with spot in 91 ms :[p0, false, false, true]
Running random walk in product with property : ResAllocation-PT-R050C002-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(LEQ s64 s130)], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 75250 steps with 113 reset in 178 ms.
FORMULA ResAllocation-PT-R050C002-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R050C002-05 finished in 571 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 164/164 places, 102/102 transitions.
Applied a total of 0 rules in 1 ms. Remains 164 /164 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 164 cols
[2021-05-17 15:56:17] [INFO ] Computed 64 place invariants in 1 ms
[2021-05-17 15:56:17] [INFO ] Implicit Places using invariants in 116 ms returned [105, 107, 110, 115, 118, 120, 123, 126, 133, 138, 148, 150, 153, 156]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 129 ms to find 14 implicit places.
// Phase 1: matrix 102 rows 150 cols
[2021-05-17 15:56:17] [INFO ] Computed 50 place invariants in 0 ms
[2021-05-17 15:56:17] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Starting structural reductions, iteration 1 : 150/164 places, 102/102 transitions.
Applied a total of 0 rules in 1 ms. Remains 150 /150 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 150 cols
[2021-05-17 15:56:17] [INFO ] Computed 50 place invariants in 0 ms
[2021-05-17 15:56:17] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 2 iterations. Remains : 150/164 places, 102/102 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R050C002-08 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 1 s131), p1:(GT 1 s144)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 4417 steps with 31 reset in 12 ms.
FORMULA ResAllocation-PT-R050C002-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R050C002-08 finished in 383 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(((G(p0) U p1)&&X(G(p2)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 164/164 places, 102/102 transitions.
Applied a total of 0 rules in 1 ms. Remains 164 /164 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 164 cols
[2021-05-17 15:56:18] [INFO ] Computed 64 place invariants in 0 ms
[2021-05-17 15:56:18] [INFO ] Implicit Places using invariants in 89 ms returned [105, 110, 115, 118, 120, 123, 126, 133, 138, 148, 150, 153, 156]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 94 ms to find 13 implicit places.
// Phase 1: matrix 102 rows 151 cols
[2021-05-17 15:56:18] [INFO ] Computed 51 place invariants in 0 ms
[2021-05-17 15:56:18] [INFO ] Dead Transitions using invariants and state equation in 58 ms returned []
Starting structural reductions, iteration 1 : 151/164 places, 102/102 transitions.
Applied a total of 0 rules in 1 ms. Remains 151 /151 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 151 cols
[2021-05-17 15:56:18] [INFO ] Computed 51 place invariants in 1 ms
[2021-05-17 15:56:18] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 2 iterations. Remains : 151/164 places, 102/102 transitions.
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : ResAllocation-PT-R050C002-11 automaton TGBA [mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(OR p1 p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (GT s57 s106) (LEQ s8 s126)), p0:(LEQ s8 s126), p2:(LEQ s57 s106)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 150 reset in 266 ms.
Product exploration explored 100000 steps with 150 reset in 254 ms.
Knowledge obtained : [p1, p0, p2]
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p2)]
Entered a terminal (fully accepting) state of product in 52304 steps with 79 reset in 141 ms.
FORMULA ResAllocation-PT-R050C002-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R050C002-11 finished in 1366 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 164/164 places, 102/102 transitions.
Applied a total of 0 rules in 2 ms. Remains 164 /164 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 164 cols
[2021-05-17 15:56:19] [INFO ] Computed 64 place invariants in 1 ms
[2021-05-17 15:56:19] [INFO ] Implicit Places using invariants in 156 ms returned [105, 107, 115, 118, 120, 123, 126, 133, 138, 148, 150, 153, 156]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 165 ms to find 13 implicit places.
// Phase 1: matrix 102 rows 151 cols
[2021-05-17 15:56:19] [INFO ] Computed 51 place invariants in 1 ms
[2021-05-17 15:56:19] [INFO ] Dead Transitions using invariants and state equation in 72 ms returned []
Starting structural reductions, iteration 1 : 151/164 places, 102/102 transitions.
Applied a total of 0 rules in 2 ms. Remains 151 /151 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 151 cols
[2021-05-17 15:56:19] [INFO ] Computed 51 place invariants in 0 ms
[2021-05-17 15:56:19] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
Finished structural reductions, in 2 iterations. Remains : 151/164 places, 102/102 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R050C002-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s6 s108)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 184 ms.
Product exploration explored 100000 steps with 50000 reset in 247 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 229 ms.
Product exploration explored 100000 steps with 50000 reset in 258 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 151 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 151/151 places, 102/102 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 151 transition count 102
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 7 ms. Remains 151 /151 variables (removed 0) and now considering 102/102 (removed 0) transitions.
[2021-05-17 15:56:21] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 102 rows 151 cols
[2021-05-17 15:56:21] [INFO ] Computed 51 place invariants in 1 ms
[2021-05-17 15:56:21] [INFO ] Dead Transitions using invariants and state equation in 91 ms returned []
Finished structural reductions, in 1 iterations. Remains : 151/151 places, 102/102 transitions.
Product exploration explored 100000 steps with 50000 reset in 827 ms.
Product exploration explored 100000 steps with 50000 reset in 741 ms.
[2021-05-17 15:56:22] [INFO ] Flatten gal took : 13 ms
[2021-05-17 15:56:22] [INFO ] Flatten gal took : 6 ms
[2021-05-17 15:56:22] [INFO ] Time to serialize gal into /tmp/LTL13250359776497078537.gal : 1 ms
[2021-05-17 15:56:22] [INFO ] Time to serialize properties into /tmp/LTL9862967395456692444.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL13250359776497078537.gal, -t, CGAL, -LTL, /tmp/LTL9862967395456692444.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/LTL13250359776497078537.gal -t CGAL -LTL /tmp/LTL9862967395456692444.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(p_0_3<=r_1_7)"))))
Formula 0 simplified : !XF"(p_0_3<=r_1_7)"
Reverse transition relation is NOT exact ! Due to transitions t50, t51, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/100/2/102
Computing Next relation with stutter on 49 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
32 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,0,0.334224,24376,1,0,219,60066,230,107,4665,26335,217
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ResAllocation-PT-R050C002-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ResAllocation-PT-R050C002-12 finished in 3720 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 164/164 places, 102/102 transitions.
Applied a total of 0 rules in 2 ms. Remains 164 /164 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 164 cols
[2021-05-17 15:56:23] [INFO ] Computed 64 place invariants in 1 ms
[2021-05-17 15:56:23] [INFO ] Implicit Places using invariants in 154 ms returned [105, 107, 110, 115, 118, 120, 123, 126, 133, 138, 148, 150, 153, 156]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 155 ms to find 14 implicit places.
// Phase 1: matrix 102 rows 150 cols
[2021-05-17 15:56:23] [INFO ] Computed 50 place invariants in 2 ms
[2021-05-17 15:56:23] [INFO ] Dead Transitions using invariants and state equation in 72 ms returned []
Starting structural reductions, iteration 1 : 150/164 places, 102/102 transitions.
Applied a total of 0 rules in 2 ms. Remains 150 /150 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 150 cols
[2021-05-17 15:56:23] [INFO ] Computed 50 place invariants in 2 ms
[2021-05-17 15:56:23] [INFO ] Dead Transitions using invariants and state equation in 69 ms returned []
Finished structural reductions, in 2 iterations. Remains : 150/164 places, 102/102 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ResAllocation-PT-R050C002-13 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s30 s21)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 214 ms.
Product exploration explored 100000 steps with 50000 reset in 236 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 50000 reset in 180 ms.
Product exploration explored 100000 steps with 50000 reset in 213 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0), true]
Support contains 2 out of 150 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 150/150 places, 102/102 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 150 transition count 102
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 6 ms. Remains 150 /150 variables (removed 0) and now considering 102/102 (removed 0) transitions.
[2021-05-17 15:56:24] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 102 rows 150 cols
[2021-05-17 15:56:24] [INFO ] Computed 50 place invariants in 1 ms
[2021-05-17 15:56:24] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 1 iterations. Remains : 150/150 places, 102/102 transitions.
Product exploration explored 100000 steps with 50000 reset in 683 ms.
Product exploration explored 100000 steps with 50000 reset in 533 ms.
[2021-05-17 15:56:26] [INFO ] Flatten gal took : 15 ms
[2021-05-17 15:56:26] [INFO ] Flatten gal took : 13 ms
[2021-05-17 15:56:26] [INFO ] Time to serialize gal into /tmp/LTL15269817497910301782.gal : 2 ms
[2021-05-17 15:56:26] [INFO ] Time to serialize properties into /tmp/LTL13702545645821916987.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL15269817497910301782.gal, -t, CGAL, -LTL, /tmp/LTL13702545645821916987.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/LTL15269817497910301782.gal -t CGAL -LTL /tmp/LTL13702545645821916987.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X("(p_0_15<=r_0_10)")))
Formula 0 simplified : !X"(p_0_15<=r_0_10)"
Reverse transition relation is NOT exact ! Due to transitions t50, t51, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/100/2/102
Computing Next relation with stutter on 49 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
35 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,0,0.385314,24312,1,0,219,59733,224,107,4639,26276,215
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ResAllocation-PT-R050C002-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ResAllocation-PT-R050C002-13 finished in 3432 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((X(p0) U (p1 U !p0)) U (p1 U G(p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 164/164 places, 102/102 transitions.
Applied a total of 0 rules in 1 ms. Remains 164 /164 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 164 cols
[2021-05-17 15:56:26] [INFO ] Computed 64 place invariants in 0 ms
[2021-05-17 15:56:26] [INFO ] Implicit Places using invariants in 221 ms returned [105, 107, 110, 115, 118, 120, 123, 126, 133, 138, 148, 150, 153]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 222 ms to find 13 implicit places.
// Phase 1: matrix 102 rows 151 cols
[2021-05-17 15:56:26] [INFO ] Computed 51 place invariants in 1 ms
[2021-05-17 15:56:26] [INFO ] Dead Transitions using invariants and state equation in 112 ms returned []
Starting structural reductions, iteration 1 : 151/164 places, 102/102 transitions.
Applied a total of 0 rules in 1 ms. Remains 151 /151 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 151 cols
[2021-05-17 15:56:26] [INFO ] Computed 51 place invariants in 1 ms
[2021-05-17 15:56:27] [INFO ] Dead Transitions using invariants and state equation in 503 ms returned []
Finished structural reductions, in 2 iterations. Remains : 151/164 places, 102/102 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ResAllocation-PT-R050C002-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s143 s17), p1:(LEQ s23 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33230 reset in 135 ms.
Product exploration explored 100000 steps with 33216 reset in 162 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 33270 reset in 222 ms.
Product exploration explored 100000 steps with 33455 reset in 321 ms.
Applying partial POR strategy [true, true, true]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0), true]
Support contains 4 out of 151 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 151/151 places, 102/102 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 151 transition count 102
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 9 ms. Remains 151 /151 variables (removed 0) and now considering 102/102 (removed 0) transitions.
[2021-05-17 15:56:28] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 102 rows 151 cols
[2021-05-17 15:56:28] [INFO ] Computed 51 place invariants in 1 ms
[2021-05-17 15:56:28] [INFO ] Dead Transitions using invariants and state equation in 91 ms returned []
Finished structural reductions, in 1 iterations. Remains : 151/151 places, 102/102 transitions.
Product exploration explored 100000 steps with 33320 reset in 260 ms.
Product exploration explored 100000 steps with 33381 reset in 296 ms.
[2021-05-17 15:56:29] [INFO ] Flatten gal took : 9 ms
[2021-05-17 15:56:29] [INFO ] Flatten gal took : 9 ms
[2021-05-17 15:56:29] [INFO ] Time to serialize gal into /tmp/LTL2490849922061035629.gal : 2 ms
[2021-05-17 15:56:29] [INFO ] Time to serialize properties into /tmp/LTL3670525385433957617.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2490849922061035629.gal, -t, CGAL, -LTL, /tmp/LTL3670525385433957617.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/LTL2490849922061035629.gal -t CGAL -LTL /tmp/LTL3670525385433957617.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((((X("(r_1_42<=r_0_8)"))U(("(r_0_11<=p_0_10)")U("(r_1_42>r_0_8)")))U(("(r_0_11<=p_0_10)")U(G("(r_1_42<=r_0_8)")))))
Formula 0 simplified : !((X"(r_1_42<=r_0_8)" U ("(r_0_11<=p_0_10)" U "(r_1_42>r_0_8)")) U ("(r_0_11<=p_0_10)" U G"(r_1_42<=r_0_8)"))
Reverse transition relation is NOT exact ! Due to transitions t50, t51, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/100/2/102
Computing Next relation with stutter on 49 deadlock states
Detected timeout of ITS tools.
[2021-05-17 15:56:44] [INFO ] Flatten gal took : 20 ms
[2021-05-17 15:56:44] [INFO ] Applying decomposition
[2021-05-17 15:56:44] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph773409197258946265.txt, -o, /tmp/graph773409197258946265.bin, -w, /tmp/graph773409197258946265.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph773409197258946265.bin, -l, -1, -v, -w, /tmp/graph773409197258946265.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 15:56:44] [INFO ] Decomposing Gal with order
[2021-05-17 15:56:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 15:56:44] [INFO ] Removed a total of 2 redundant transitions.
[2021-05-17 15:56:44] [INFO ] Flatten gal took : 44 ms
[2021-05-17 15:56:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 10 ms.
[2021-05-17 15:56:44] [INFO ] Time to serialize gal into /tmp/LTL15267376166443186767.gal : 3 ms
[2021-05-17 15:56:44] [INFO ] Time to serialize properties into /tmp/LTL12821369450829275091.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL15267376166443186767.gal, -t, CGAL, -LTL, /tmp/LTL12821369450829275091.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/LTL15267376166443186767.gal -t CGAL -LTL /tmp/LTL12821369450829275091.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((((X("(gu8.r_1_42<=gu8.r_0_8)"))U(("(gu10.r_0_11<=gu10.p_0_10)")U("(gu8.r_1_42>gu8.r_0_8)")))U(("(gu10.r_0_11<=gu10.p_0_10)")U(G("(gu8.r_1_42<=gu8.r_0_8)")))))
Formula 0 simplified : !((X"(gu8.r_1_42<=gu8.r_0_8)" U ("(gu10.r_0_11<=gu10.p_0_10)" U "(gu8.r_1_42>gu8.r_0_8)")) U ("(gu10.r_0_11<=gu10.p_0_10)" U G"(gu8.r_1_42<=gu8.r_0_8)"))
Reverse transition relation is NOT exact ! Due to transitions gi2.gi0.gi0.gi0.gu0.t51, gi2.gi4.gu48.t50, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/99/2/101
Computing Next relation with stutter on 49 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3585659406520996658
[2021-05-17 15:56:59] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3585659406520996658
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin3585659406520996658]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin3585659406520996658] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin3585659406520996658] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property ResAllocation-PT-R050C002-14 finished in 34321 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0&&F((!p0||X(F(p1))))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 164/164 places, 102/102 transitions.
Applied a total of 0 rules in 2 ms. Remains 164 /164 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 164 cols
[2021-05-17 15:57:00] [INFO ] Computed 64 place invariants in 1 ms
[2021-05-17 15:57:00] [INFO ] Implicit Places using invariants in 131 ms returned [105, 107, 110, 115, 118, 120, 123, 133, 138, 148, 150, 153, 156]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 133 ms to find 13 implicit places.
// Phase 1: matrix 102 rows 151 cols
[2021-05-17 15:57:00] [INFO ] Computed 51 place invariants in 1 ms
[2021-05-17 15:57:01] [INFO ] Dead Transitions using invariants and state equation in 69 ms returned []
Starting structural reductions, iteration 1 : 151/164 places, 102/102 transitions.
Applied a total of 0 rules in 1 ms. Remains 151 /151 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 151 cols
[2021-05-17 15:57:01] [INFO ] Computed 51 place invariants in 13 ms
[2021-05-17 15:57:01] [INFO ] Dead Transitions using invariants and state equation in 96 ms returned []
Finished structural reductions, in 2 iterations. Remains : 151/164 places, 102/102 transitions.
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (AND p0 (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R050C002-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s51 s98), p1:(LEQ s108 s119)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ResAllocation-PT-R050C002-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R050C002-15 finished in 474 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12641861784131625542
[2021-05-17 15:57:01] [INFO ] Computing symmetric may disable matrix : 102 transitions.
[2021-05-17 15:57:01] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-17 15:57:01] [INFO ] Applying decomposition
[2021-05-17 15:57:01] [INFO ] Computing symmetric may enable matrix : 102 transitions.
[2021-05-17 15:57:01] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-17 15:57:01] [INFO ] Computing Do-Not-Accords matrix : 102 transitions.
[2021-05-17 15:57:01] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-17 15:57:01] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12641861784131625542
[2021-05-17 15:57:01] [INFO ] Flatten gal took : 13 ms
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12641861784131625542]
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph12344570680369421398.txt, -o, /tmp/graph12344570680369421398.bin, -w, /tmp/graph12344570680369421398.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph12344570680369421398.bin, -l, -1, -v, -w, /tmp/graph12344570680369421398.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 15:57:01] [INFO ] Decomposing Gal with order
[2021-05-17 15:57:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 15:57:01] [INFO ] Removed a total of 2 redundant transitions.
[2021-05-17 15:57:01] [INFO ] Flatten gal took : 18 ms
[2021-05-17 15:57:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 6 ms.
[2021-05-17 15:57:01] [INFO ] Time to serialize gal into /tmp/LTLCardinality4365610187414883761.gal : 3 ms
[2021-05-17 15:57:01] [INFO ] Time to serialize properties into /tmp/LTLCardinality8046837664346977043.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/LTLCardinality4365610187414883761.gal, -t, CGAL, -LTL, /tmp/LTLCardinality8046837664346977043.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/LTLCardinality4365610187414883761.gal -t CGAL -LTL /tmp/LTLCardinality8046837664346977043.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((((X("(gu8.r_1_42<=gu8.r_0_8)"))U(("(gu10.r_0_11<=gu10.p_0_10)")U("(gu8.r_1_42>gu8.r_0_8)")))U(("(gu10.r_0_11<=gu10.p_0_10)")U(G("(gu8.r_1_42<=gu8.r_0_8)")))))
Formula 0 simplified : !((X"(gu8.r_1_42<=gu8.r_0_8)" U ("(gu10.r_0_11<=gu10.p_0_10)" U "(gu8.r_1_42>gu8.r_0_8)")) U ("(gu10.r_0_11<=gu10.p_0_10)" U G"(gu8.r_1_42<=gu8.r_0_8)"))
Reverse transition relation is NOT exact ! Due to transitions gi2.gi0.gu0.t_1_0, gi2.gi1.gi2.gu48.t_0_50, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/99/2/101
Computing Next relation with stutter on 49 deadlock states
Compilation finished in 683 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin12641861784131625542]
Link finished in 77 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, ((X((LTLAPp0==true)) U ((LTLAPp1==true) U !(LTLAPp0==true))) U ((LTLAPp1==true) U []((LTLAPp0==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin12641861784131625542]
LTSmin run took 748 ms.
FORMULA ResAllocation-PT-R050C002-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
BK_STOP 1621267023160
--------------------
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="ResAllocation-PT-R050C002"
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 ResAllocation-PT-R050C002, 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-162089416400812"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R050C002.tgz
mv ResAllocation-PT-R050C002 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 ;