About the Execution of ITS-Tools for ServersAndClients-PT-100160
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12321.476 | 589703.00 | 1275740.00 | 2319.10 | FFFFFFFFFFFTFFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r311-tall-162132107900149.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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Generated by BenchKit 2-4028
Executing tool itstools
Input is ServersAndClients-PT-100160, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132107900149
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 31M
-rw-r--r-- 1 mcc users 11K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 80K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 12 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 12 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 12 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 12 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.8K May 11 20:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 11 20:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 11 17:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 11 17:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 12 04:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 7 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 31M May 12 08:13 model.pnml
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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 ServersAndClients-PT-100160-00
FORMULA_NAME ServersAndClients-PT-100160-01
FORMULA_NAME ServersAndClients-PT-100160-02
FORMULA_NAME ServersAndClients-PT-100160-03
FORMULA_NAME ServersAndClients-PT-100160-04
FORMULA_NAME ServersAndClients-PT-100160-05
FORMULA_NAME ServersAndClients-PT-100160-06
FORMULA_NAME ServersAndClients-PT-100160-07
FORMULA_NAME ServersAndClients-PT-100160-08
FORMULA_NAME ServersAndClients-PT-100160-09
FORMULA_NAME ServersAndClients-PT-100160-10
FORMULA_NAME ServersAndClients-PT-100160-11
FORMULA_NAME ServersAndClients-PT-100160-12
FORMULA_NAME ServersAndClients-PT-100160-13
FORMULA_NAME ServersAndClients-PT-100160-14
FORMULA_NAME ServersAndClients-PT-100160-15
=== Now, execution of the tool begins
BK_START 1621439272361
Running Version 0
[2021-05-19 15:47:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-19 15:47:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 15:47:55] [INFO ] Load time of PNML (sax parser for PT used): 1130 ms
[2021-05-19 15:47:55] [INFO ] Transformed 16561 places.
[2021-05-19 15:47:55] [INFO ] Transformed 32200 transitions.
[2021-05-19 15:47:55] [INFO ] Found NUPN structural information;
[2021-05-19 15:47:55] [INFO ] Parsed PT model containing 16561 places and 32200 transitions in 1292 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Support contains 51 out of 16561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 269 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:47:56] [INFO ] Computed 361 place invariants in 430 ms
[2021-05-19 15:47:59] [INFO ] Implicit Places using invariants in 3042 ms returned []
Implicit Place search using SMT only with invariants took 3066 ms to find 0 implicit places.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:47:59] [INFO ] Computed 361 place invariants in 241 ms
[2021-05-19 15:48:02] [INFO ] Dead Transitions using invariants and state equation in 2669 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16561/16561 places, 32200/32200 transitions.
[2021-05-19 15:48:03] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-19 15:48:03] [INFO ] Flatten gal took : 1264 ms
FORMULA ServersAndClients-PT-100160-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100160-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 15:48:04] [INFO ] Flatten gal took : 1069 ms
[2021-05-19 15:48:06] [INFO ] Input system was already deterministic with 32200 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 5826 ms. (steps per millisecond=17 ) properties (out of 30) seen :27
Running SMT prover for 3 properties.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:48:12] [INFO ] Computed 361 place invariants in 223 ms
[2021-05-19 15:48:17] [INFO ] [Real]Absence check using 261 positive place invariants in 733 ms returned sat
[2021-05-19 15:48:18] [INFO ] [Real]Absence check using 261 positive and 100 generalized place invariants in 255 ms returned sat
[2021-05-19 15:48:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 15:49:00] [INFO ] [Real]Absence check using state equation in 42440 ms returned unsat :2 sat :1 real:0
Attempting to minimize the solution found.
Minimization took 963 ms.
[2021-05-19 15:49:01] [INFO ] SMT Verify possible in real domain returnedunsat :2 sat :1 real:0
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U X(p1))||X(G(p2))))], workingDir=/home/mcc/execution]
Support contains 5 out of 16561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 180 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:49:02] [INFO ] Computed 361 place invariants in 202 ms
[2021-05-19 15:49:04] [INFO ] Implicit Places using invariants in 2599 ms returned []
Implicit Place search using SMT only with invariants took 2600 ms to find 0 implicit places.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:49:05] [INFO ] Computed 361 place invariants in 196 ms
[2021-05-19 15:49:07] [INFO ] Dead Transitions using invariants and state equation in 2529 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16561/16561 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 310 ms :[true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-100160-00 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={} source=6 dest: 0}]], initial=1, aps=[p0:(AND (EQ s377 1) (EQ s1613 1)), p1:(EQ s15638 1), p2:(AND (EQ s379 1) (EQ s9794 1))], 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, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 7 ms.
FORMULA ServersAndClients-PT-100160-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-00 finished in 5740 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 16561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Drop transitions removed 15484 transitions
Trivial Post-agglo rules discarded 15484 transitions
Performed 15484 trivial Post agglomeration. Transition count delta: 15484
Iterating post reduction 0 with 15484 rules applied. Total rules applied 15484 place count 16561 transition count 16716
Reduce places removed 15484 places and 0 transitions.
Performed 316 Post agglomeration using F-continuation condition.Transition count delta: 316
Iterating post reduction 1 with 15800 rules applied. Total rules applied 31284 place count 1077 transition count 16400
Reduce places removed 474 places and 0 transitions.
Ensure Unique test removed 15700 transitions
Reduce isomorphic transitions removed 15700 transitions.
Iterating post reduction 2 with 16174 rules applied. Total rules applied 47458 place count 603 transition count 700
Applied a total of 47458 rules in 597 ms. Remains 603 /16561 variables (removed 15958) and now considering 700/32200 (removed 31500) transitions.
// Phase 1: matrix 700 rows 603 cols
[2021-05-19 15:49:08] [INFO ] Computed 203 place invariants in 4 ms
[2021-05-19 15:49:08] [INFO ] Implicit Places using invariants in 434 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199]
Discarding 200 places :
Implicit Place search using SMT only with invariants took 447 ms to find 200 implicit places.
[2021-05-19 15:49:08] [INFO ] Redundant transitions in 39 ms returned []
// Phase 1: matrix 700 rows 403 cols
[2021-05-19 15:49:08] [INFO ] Computed 3 place invariants in 6 ms
[2021-05-19 15:49:09] [INFO ] Dead Transitions using invariants and state equation in 342 ms returned []
Starting structural reductions, iteration 1 : 403/16561 places, 700/32200 transitions.
Graph (trivial) has 296 edges and 403 vertex of which 197 / 403 are part of one of the 1 SCC in 3 ms
Free SCC test removed 196 places
Ensure Unique test removed 293 transitions
Reduce isomorphic transitions removed 293 transitions.
Discarding 195 places :
Symmetric choice reduction at 0 with 195 rule applications. Total rules 196 place count 12 transition count 212
Iterating global reduction 0 with 195 rules applied. Total rules applied 391 place count 12 transition count 212
Ensure Unique test removed 194 transitions
Reduce isomorphic transitions removed 194 transitions.
Iterating post reduction 0 with 194 rules applied. Total rules applied 585 place count 12 transition count 18
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 587 place count 10 transition count 16
Iterating global reduction 1 with 2 rules applied. Total rules applied 589 place count 10 transition count 16
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 1 with 2 rules applied. Total rules applied 591 place count 9 transition count 15
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 593 place count 7 transition count 13
Iterating global reduction 1 with 2 rules applied. Total rules applied 595 place count 7 transition count 13
Applied a total of 595 rules in 14 ms. Remains 7 /403 variables (removed 396) and now considering 13/700 (removed 687) transitions.
// Phase 1: matrix 13 rows 7 cols
[2021-05-19 15:49:09] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-19 15:49:09] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 13 rows 7 cols
[2021-05-19 15:49:09] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-19 15:49:09] [INFO ] Implicit Places using invariants and state equation in 10 ms returned []
Implicit Place search using SMT with State Equation took 19 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 7/16561 places, 13/32200 transitions.
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-100160-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (NEQ s1 1) (NEQ s3 1)), p1:(OR (NEQ s0 1) (NEQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1 reset in 208 ms.
Stack based approach found an accepted trace after 28 steps with 2 reset with depth 18 and stack size 10 in 1 ms.
FORMULA ServersAndClients-PT-100160-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-01 finished in 1846 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0||X(G(p1)))&&F(p2)))], workingDir=/home/mcc/execution]
Support contains 4 out of 16561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 110 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:49:09] [INFO ] Computed 361 place invariants in 235 ms
[2021-05-19 15:49:12] [INFO ] Implicit Places using invariants in 2522 ms returned []
Implicit Place search using SMT only with invariants took 2523 ms to find 0 implicit places.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:49:12] [INFO ] Computed 361 place invariants in 214 ms
[2021-05-19 15:49:14] [INFO ] Dead Transitions using invariants and state equation in 2521 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16561/16561 places, 32200/32200 transitions.
[2021-05-19 15:49:14] [INFO ] Initial state test concluded for 1 properties.
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (NOT p2), true]
Running random walk in product with property : ServersAndClients-PT-100160-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s5966 1), p2:(AND (EQ s255 1) (EQ s10400 1)), p1:(EQ s2662 1)], 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 1635 steps with 3 reset in 76 ms.
FORMULA ServersAndClients-PT-100160-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-02 finished in 5406 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 16561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 135 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:49:15] [INFO ] Computed 361 place invariants in 212 ms
[2021-05-19 15:49:17] [INFO ] Implicit Places using invariants in 2522 ms returned []
Implicit Place search using SMT only with invariants took 2523 ms to find 0 implicit places.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:49:17] [INFO ] Computed 361 place invariants in 195 ms
[2021-05-19 15:49:20] [INFO ] Dead Transitions using invariants and state equation in 2433 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16561/16561 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-100160-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s3086 1), p1:(EQ s15301 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 4 reset in 4888 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 2 ms.
FORMULA ServersAndClients-PT-100160-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-03 finished in 10180 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(G(p0))&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 16561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 161 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:49:25] [INFO ] Computed 361 place invariants in 217 ms
[2021-05-19 15:49:27] [INFO ] Implicit Places using invariants in 2438 ms returned []
Implicit Place search using SMT only with invariants took 2447 ms to find 0 implicit places.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:49:28] [INFO ] Computed 361 place invariants in 228 ms
[2021-05-19 15:49:30] [INFO ] Dead Transitions using invariants and state equation in 2493 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16561/16561 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ServersAndClients-PT-100160-04 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(OR (NEQ s217 1) (NEQ s6562 1)), p1:(EQ s16236 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 21 steps with 0 reset in 2 ms.
FORMULA ServersAndClients-PT-100160-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-04 finished in 5324 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 16561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Drop transitions removed 15740 transitions
Trivial Post-agglo rules discarded 15740 transitions
Performed 15740 trivial Post agglomeration. Transition count delta: 15740
Iterating post reduction 0 with 15740 rules applied. Total rules applied 15740 place count 16561 transition count 16460
Reduce places removed 15740 places and 0 transitions.
Performed 159 Post agglomeration using F-continuation condition.Transition count delta: 159
Iterating post reduction 1 with 15899 rules applied. Total rules applied 31639 place count 821 transition count 16301
Reduce places removed 317 places and 0 transitions.
Ensure Unique test removed 15700 transitions
Reduce isomorphic transitions removed 15700 transitions.
Iterating post reduction 2 with 16017 rules applied. Total rules applied 47656 place count 504 transition count 601
Drop transitions removed 98 transitions
Redundant transition composition rules discarded 98 transitions
Iterating global reduction 3 with 98 rules applied. Total rules applied 47754 place count 504 transition count 503
Applied a total of 47754 rules in 532 ms. Remains 504 /16561 variables (removed 16057) and now considering 503/32200 (removed 31697) transitions.
[2021-05-19 15:49:31] [INFO ] Flow matrix only has 502 transitions (discarded 1 similar events)
// Phase 1: matrix 502 rows 504 cols
[2021-05-19 15:49:31] [INFO ] Computed 203 place invariants in 15 ms
[2021-05-19 15:49:31] [INFO ] Implicit Places using invariants in 379 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 401]
Discarding 201 places :
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT only with invariants took 392 ms to find 201 implicit places.
[2021-05-19 15:49:31] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 502 rows 303 cols
[2021-05-19 15:49:31] [INFO ] Computed 2 place invariants in 4 ms
[2021-05-19 15:49:31] [INFO ] Dead Transitions using invariants and state equation in 269 ms returned []
Starting structural reductions, iteration 1 : 303/16561 places, 502/32200 transitions.
Graph (trivial) has 298 edges and 303 vertex of which 199 / 303 are part of one of the 1 SCC in 1 ms
Free SCC test removed 198 places
Ensure Unique test removed 296 transitions
Reduce isomorphic transitions removed 296 transitions.
Discarding 98 places :
Symmetric choice reduction at 0 with 98 rule applications. Total rules 99 place count 7 transition count 108
Iterating global reduction 0 with 98 rules applied. Total rules applied 197 place count 7 transition count 108
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 0 with 98 rules applied. Total rules applied 295 place count 7 transition count 10
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 1 with 2 rules applied. Total rules applied 297 place count 6 transition count 9
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 298 place count 5 transition count 8
Iterating global reduction 1 with 1 rules applied. Total rules applied 299 place count 5 transition count 8
Applied a total of 299 rules in 8 ms. Remains 5 /303 variables (removed 298) and now considering 8/502 (removed 494) transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-19 15:49:31] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 15:49:31] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2021-05-19 15:49:31] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 15:49:31] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 24 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 5/16561 places, 8/32200 transitions.
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ServersAndClients-PT-100160-07 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s2 1), p1:(OR (NEQ s0 1) (NEQ s3 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 122 ms.
Stack based approach found an accepted trace after 1 steps with 0 reset with depth 2 and stack size 2 in 0 ms.
FORMULA ServersAndClients-PT-100160-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-07 finished in 1420 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 16561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 133 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:49:32] [INFO ] Computed 361 place invariants in 198 ms
[2021-05-19 15:49:34] [INFO ] Implicit Places using invariants in 2792 ms returned []
Implicit Place search using SMT only with invariants took 2794 ms to find 0 implicit places.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:49:35] [INFO ] Computed 361 place invariants in 195 ms
[2021-05-19 15:49:37] [INFO ] Dead Transitions using invariants and state equation in 2344 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16561/16561 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100160-08 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}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(EQ s14758 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA ServersAndClients-PT-100160-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-08 finished in 5447 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 16561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 124 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:49:37] [INFO ] Computed 361 place invariants in 204 ms
[2021-05-19 15:49:39] [INFO ] Implicit Places using invariants in 2446 ms returned []
Implicit Place search using SMT only with invariants took 2446 ms to find 0 implicit places.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:49:40] [INFO ] Computed 361 place invariants in 217 ms
[2021-05-19 15:49:42] [INFO ] Dead Transitions using invariants and state equation in 2819 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16561/16561 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100160-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (EQ s319 1) (EQ s10097 1))], 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 261 reset in 4963 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 2 ms.
FORMULA ServersAndClients-PT-100160-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-09 finished in 10524 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 16561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 134 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:49:48] [INFO ] Computed 361 place invariants in 194 ms
[2021-05-19 15:49:50] [INFO ] Implicit Places using invariants in 2869 ms returned []
Implicit Place search using SMT only with invariants took 2870 ms to find 0 implicit places.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:49:51] [INFO ] Computed 361 place invariants in 195 ms
[2021-05-19 15:49:53] [INFO ] Dead Transitions using invariants and state equation in 2357 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16561/16561 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true, (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-100160-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 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=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s243 0) (EQ s10602 0) (EQ s6574 1)), p1:(NEQ s10121 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 5032 ms.
Product exploration explored 100000 steps with 0 reset in 5403 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 88 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true, (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 4896 ms.
Stack based approach found an accepted trace after 55934 steps with 0 reset with depth 55935 and stack size 3208 in 2890 ms.
FORMULA ServersAndClients-PT-100160-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-10 finished in 23932 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||X(F(p1))||(X(G(p0))&&p2))))], workingDir=/home/mcc/execution]
Support contains 3 out of 16561 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 123 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:50:12] [INFO ] Computed 361 place invariants in 209 ms
[2021-05-19 15:50:14] [INFO ] Implicit Places using invariants in 2361 ms returned []
Implicit Place search using SMT only with invariants took 2361 ms to find 0 implicit places.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:50:14] [INFO ] Computed 361 place invariants in 210 ms
[2021-05-19 15:50:16] [INFO ] Dead Transitions using invariants and state equation in 2574 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16561/16561 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ServersAndClients-PT-100160-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s207 1) (EQ s9895 1)), p1:(NEQ s6458 1)], 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 timeout after 82210 steps with 41105 reset in 10001 ms.
Product exploration timeout after 81490 steps with 40745 reset in 10002 ms.
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 81990 steps with 40995 reset in 10001 ms.
Product exploration timeout after 84440 steps with 42220 reset in 10001 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 16561 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Performed 15899 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 15899 rules applied. Total rules applied 15899 place count 16561 transition count 32200
Discarding 157 places :
Symmetric choice reduction at 1 with 157 rule applications. Total rules 16056 place count 16404 transition count 16500
Deduced a syphon composed of 15899 places in 4 ms
Iterating global reduction 1 with 157 rules applied. Total rules applied 16213 place count 16404 transition count 16500
Deduced a syphon composed of 15899 places in 4 ms
Applied a total of 16213 rules in 6284 ms. Remains 16404 /16561 variables (removed 157) and now considering 16500/32200 (removed 15700) transitions.
[2021-05-19 15:51:03] [INFO ] Flow matrix only has 16401 transitions (discarded 99 similar events)
// Phase 1: matrix 16401 rows 16404 cols
[2021-05-19 15:51:07] [INFO ] Computed 204 place invariants in 3997 ms
[2021-05-19 15:51:09] [INFO ] Dead Transitions using invariants and state equation in 5639 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16404/16561 places, 16500/32200 transitions.
Product exploration timeout after 14890 steps with 7445 reset in 10001 ms.
Product exploration timeout after 14950 steps with 7475 reset in 10003 ms.
Starting structural reductions, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 108 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:51:30] [INFO ] Computed 361 place invariants in 336 ms
[2021-05-19 15:51:32] [INFO ] Implicit Places using invariants in 2441 ms returned []
Implicit Place search using SMT only with invariants took 2441 ms to find 0 implicit places.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:51:32] [INFO ] Computed 361 place invariants in 218 ms
[2021-05-19 15:51:35] [INFO ] Dead Transitions using invariants and state equation in 2377 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16561/16561 places, 32200/32200 transitions.
[2021-05-19 15:51:36] [INFO ] Flatten gal took : 913 ms
[2021-05-19 15:51:37] [INFO ] Flatten gal took : 944 ms
[2021-05-19 15:51:37] [INFO ] Time to serialize gal into /tmp/LTL6221623953342347426.gal : 199 ms
[2021-05-19 15:51:37] [INFO ] Time to serialize properties into /tmp/LTL2092872932447901874.ltl : 2 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/LTL6221623953342347426.gal, -t, CGAL, -LTL, /tmp/LTL2092872932447901874.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/LTL6221623953342347426.gal -t CGAL -LTL /tmp/LTL2092872932447901874.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 5 LTL properties
Checking formula 0 : !((F((("((sys_req3==1)&&(sv94==1))")||(X(F("(sv59_c97!=1)"))))||(("((sys_req55==1)&&(sv127==1))")&&(X(G("((sys_req3==1)&&(sv94==1))")))))))
Formula 0 simplified : !F("((sys_req3==1)&&(sv94==1))" | XF"(sv59_c97!=1)" | ("((sys_req55==1)&&(sv127==1))" & XG"((sys_req3==1)&&(sv94==1))"))
Detected timeout of ITS tools.
[2021-05-19 15:51:53] [INFO ] Flatten gal took : 906 ms
[2021-05-19 15:51:53] [INFO ] Applying decomposition
[2021-05-19 15:51:54] [INFO ] Flatten gal took : 982 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/graph17145119522727769331.txt, -o, /tmp/graph17145119522727769331.bin, -w, /tmp/graph17145119522727769331.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/graph17145119522727769331.bin, -l, -1, -v, -w, /tmp/graph17145119522727769331.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 15:51:56] [INFO ] Decomposing Gal with order
[2021-05-19 15:51:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 15:52:05] [INFO ] Removed a total of 31563 redundant transitions.
[2021-05-19 15:52:06] [INFO ] Flatten gal took : 6423 ms
[2021-05-19 15:52:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 164 ms.
[2021-05-19 15:52:07] [INFO ] Time to serialize gal into /tmp/LTL6455002240054619931.gal : 184 ms
[2021-05-19 15:52:07] [INFO ] Time to serialize properties into /tmp/LTL10906837778470990598.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/LTL6455002240054619931.gal, -t, CGAL, -LTL, /tmp/LTL10906837778470990598.ltl, -c, -stutter-deadlock], 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/LTL6455002240054619931.gal -t CGAL -LTL /tmp/LTL10906837778470990598.ltl -c -stutter-deadlock
Read 5 LTL properties
Checking formula 0 : !((F((("((i86.u108.sys_req3==1)&&(i141.u195.sv94==1))")||(X(F("(u160.sv59_c97!=1)"))))||(("((i51.u156.sys_req55==1)&&(u228.sv127==1))")&&(X(G("((i86.u108.sys_req3==1)&&(i141.u195.sv94==1))")))))))
Formula 0 simplified : !F("((i86.u108.sys_req3==1)&&(i141.u195.sv94==1))" | XF"(u160.sv59_c97!=1)" | ("((i51.u156.sys_req55==1)&&(u228.sv127==1))" & XG"((i86.u108.sys_req3==1)&&(i141.u195.sv94==1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15420179574804492659
[2021-05-19 15:52:22] [INFO ] Built C files in 353ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15420179574804492659
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/ltsmin15420179574804492659]
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/ltsmin15420179574804492659] 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/ltsmin15420179574804492659] 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 ServersAndClients-PT-100160-11 finished in 131684 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((F(p1)&&p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 16561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Drop transitions removed 15741 transitions
Trivial Post-agglo rules discarded 15741 transitions
Performed 15741 trivial Post agglomeration. Transition count delta: 15741
Iterating post reduction 0 with 15741 rules applied. Total rules applied 15741 place count 16561 transition count 16459
Reduce places removed 15741 places and 0 transitions.
Performed 159 Post agglomeration using F-continuation condition.Transition count delta: 159
Iterating post reduction 1 with 15900 rules applied. Total rules applied 31641 place count 820 transition count 16300
Reduce places removed 318 places and 0 transitions.
Ensure Unique test removed 15800 transitions
Reduce isomorphic transitions removed 15800 transitions.
Iterating post reduction 2 with 16118 rules applied. Total rules applied 47759 place count 502 transition count 500
Applied a total of 47759 rules in 352 ms. Remains 502 /16561 variables (removed 16059) and now considering 500/32200 (removed 31700) transitions.
// Phase 1: matrix 500 rows 502 cols
[2021-05-19 15:52:23] [INFO ] Computed 202 place invariants in 2 ms
[2021-05-19 15:52:24] [INFO ] Implicit Places using invariants in 319 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199]
Discarding 200 places :
Implicit Place search using SMT only with invariants took 320 ms to find 200 implicit places.
[2021-05-19 15:52:24] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 500 rows 302 cols
[2021-05-19 15:52:24] [INFO ] Computed 2 place invariants in 4 ms
[2021-05-19 15:52:24] [INFO ] Dead Transitions using invariants and state equation in 196 ms returned []
Starting structural reductions, iteration 1 : 302/16561 places, 500/32200 transitions.
Graph (trivial) has 298 edges and 302 vertex of which 199 / 302 are part of one of the 1 SCC in 0 ms
Free SCC test removed 198 places
Ensure Unique test removed 296 transitions
Reduce isomorphic transitions removed 296 transitions.
Discarding 98 places :
Symmetric choice reduction at 0 with 98 rule applications. Total rules 99 place count 6 transition count 106
Iterating global reduction 0 with 98 rules applied. Total rules applied 197 place count 6 transition count 106
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 0 with 98 rules applied. Total rules applied 295 place count 6 transition count 8
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 1 with 2 rules applied. Total rules applied 297 place count 5 transition count 7
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 298 place count 4 transition count 6
Iterating global reduction 1 with 1 rules applied. Total rules applied 299 place count 4 transition count 6
Applied a total of 299 rules in 3 ms. Remains 4 /302 variables (removed 298) and now considering 6/500 (removed 494) transitions.
// Phase 1: matrix 6 rows 4 cols
[2021-05-19 15:52:24] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 15:52:24] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 6 rows 4 cols
[2021-05-19 15:52:24] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 15:52:24] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 21 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 4/16561 places, 6/32200 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ServersAndClients-PT-100160-12 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(AND (EQ s0 1) (EQ s2 1)), p0:(AND (EQ s0 1) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ServersAndClients-PT-100160-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-12 finished in 980 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0&&X(G(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 16561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 95 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:52:24] [INFO ] Computed 361 place invariants in 222 ms
[2021-05-19 15:52:27] [INFO ] Implicit Places using invariants in 3212 ms returned []
Implicit Place search using SMT only with invariants took 3213 ms to find 0 implicit places.
// Phase 1: matrix 32200 rows 16561 cols
[2021-05-19 15:52:28] [INFO ] Computed 361 place invariants in 215 ms
[2021-05-19 15:52:30] [INFO ] Dead Transitions using invariants and state equation in 2918 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16561/16561 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ServersAndClients-PT-100160-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s2626 0) (AND (EQ s265 1) (EQ s5148 1))), p1:(EQ s2626 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA ServersAndClients-PT-100160-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-13 finished in 6396 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 16561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Drop transitions removed 15999 transitions
Trivial Post-agglo rules discarded 15999 transitions
Performed 15999 trivial Post agglomeration. Transition count delta: 15999
Iterating post reduction 0 with 15999 rules applied. Total rules applied 15999 place count 16561 transition count 16201
Reduce places removed 16158 places and 0 transitions.
Ensure Unique test removed 15800 transitions
Reduce isomorphic transitions removed 15800 transitions.
Iterating post reduction 1 with 31958 rules applied. Total rules applied 47957 place count 403 transition count 401
Drop transitions removed 99 transitions
Redundant transition composition rules discarded 99 transitions
Iterating global reduction 2 with 99 rules applied. Total rules applied 48056 place count 403 transition count 302
Discarding 99 places :
Implicit places reduction removed 99 places
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 2 with 297 rules applied. Total rules applied 48353 place count 304 transition count 104
Reduce places removed 297 places and 0 transitions.
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 3 with 395 rules applied. Total rules applied 48748 place count 7 transition count 6
Applied a total of 48748 rules in 246 ms. Remains 7 /16561 variables (removed 16554) and now considering 6/32200 (removed 32194) transitions.
// Phase 1: matrix 6 rows 7 cols
[2021-05-19 15:52:31] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-19 15:52:31] [INFO ] Implicit Places using invariants in 28 ms returned [0, 1, 5]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 28 ms to find 3 implicit places.
[2021-05-19 15:52:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 4 cols
[2021-05-19 15:52:31] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 15:52:31] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Starting structural reductions, iteration 1 : 4/16561 places, 6/32200 transitions.
Graph (trivial) has 4 edges and 4 vertex of which 3 / 4 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Applied a total of 1 rules in 1 ms. Remains 2 /4 variables (removed 2) and now considering 3/6 (removed 3) transitions.
// Phase 1: matrix 3 rows 2 cols
[2021-05-19 15:52:31] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 15:52:31] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-19 15:52:31] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 15:52:31] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 2/16561 places, 3/32200 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100160-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 78 ms.
Stack based approach found an accepted trace after 1 steps with 0 reset with depth 2 and stack size 2 in 0 ms.
FORMULA ServersAndClients-PT-100160-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-14 finished in 477 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((G(F(p1))||p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 16561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Drop transitions removed 15740 transitions
Trivial Post-agglo rules discarded 15740 transitions
Performed 15740 trivial Post agglomeration. Transition count delta: 15740
Iterating post reduction 0 with 15740 rules applied. Total rules applied 15740 place count 16561 transition count 16460
Reduce places removed 15740 places and 0 transitions.
Performed 159 Post agglomeration using F-continuation condition.Transition count delta: 159
Iterating post reduction 1 with 15899 rules applied. Total rules applied 31639 place count 821 transition count 16301
Reduce places removed 317 places and 0 transitions.
Ensure Unique test removed 15700 transitions
Reduce isomorphic transitions removed 15700 transitions.
Iterating post reduction 2 with 16017 rules applied. Total rules applied 47656 place count 504 transition count 601
Drop transitions removed 98 transitions
Redundant transition composition rules discarded 98 transitions
Iterating global reduction 3 with 98 rules applied. Total rules applied 47754 place count 504 transition count 503
Applied a total of 47754 rules in 283 ms. Remains 504 /16561 variables (removed 16057) and now considering 503/32200 (removed 31697) transitions.
[2021-05-19 15:52:31] [INFO ] Flow matrix only has 502 transitions (discarded 1 similar events)
// Phase 1: matrix 502 rows 504 cols
[2021-05-19 15:52:31] [INFO ] Computed 203 place invariants in 2 ms
[2021-05-19 15:52:32] [INFO ] Implicit Places using invariants in 341 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 502]
Discarding 201 places :
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT only with invariants took 343 ms to find 201 implicit places.
[2021-05-19 15:52:32] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 502 rows 303 cols
[2021-05-19 15:52:32] [INFO ] Computed 2 place invariants in 4 ms
[2021-05-19 15:52:32] [INFO ] Dead Transitions using invariants and state equation in 246 ms returned []
Starting structural reductions, iteration 1 : 303/16561 places, 502/32200 transitions.
Graph (trivial) has 298 edges and 303 vertex of which 199 / 303 are part of one of the 1 SCC in 0 ms
Free SCC test removed 198 places
Ensure Unique test removed 296 transitions
Reduce isomorphic transitions removed 296 transitions.
Discarding 98 places :
Symmetric choice reduction at 0 with 98 rule applications. Total rules 99 place count 7 transition count 108
Iterating global reduction 0 with 98 rules applied. Total rules applied 197 place count 7 transition count 108
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 0 with 98 rules applied. Total rules applied 295 place count 7 transition count 10
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 1 with 2 rules applied. Total rules applied 297 place count 6 transition count 9
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 298 place count 5 transition count 8
Iterating global reduction 1 with 1 rules applied. Total rules applied 299 place count 5 transition count 8
Applied a total of 299 rules in 7 ms. Remains 5 /303 variables (removed 298) and now considering 8/502 (removed 494) transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-19 15:52:32] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-19 15:52:32] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2021-05-19 15:52:32] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 15:52:32] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 21 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 5/16561 places, 8/32200 transitions.
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ServersAndClients-PT-100160-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s0 0) (EQ s2 0)), p1:(NEQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 77 ms.
Product exploration explored 100000 steps with 0 reset in 210 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 74 ms.
Product exploration explored 100000 steps with 0 reset in 201 ms.
[2021-05-19 15:52:33] [INFO ] Flatten gal took : 1 ms
[2021-05-19 15:52:33] [INFO ] Flatten gal took : 0 ms
[2021-05-19 15:52:33] [INFO ] Time to serialize gal into /tmp/LTL8934613070598791745.gal : 1 ms
[2021-05-19 15:52:33] [INFO ] Time to serialize properties into /tmp/LTL17185919408311666046.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/LTL8934613070598791745.gal, -t, CGAL, -LTL, /tmp/LTL17185919408311666046.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/LTL8934613070598791745.gal -t CGAL -LTL /tmp/LTL17185919408311666046.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F(("((sys_req71==0)||(sv34==0))")||(G(F("(sv143_c68!=1)")))))))
Formula 0 simplified : !GF("((sys_req71==0)||(sv34==0))" | GF"(sv143_c68!=1)")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
1 unique states visited
0 strongly connected components in search stack
1 transitions explored
1 items max in DFS search stack
0 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,0,0.011099,16584,1,0,5,79,22,0,127,52,12
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ServersAndClients-PT-100160-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ServersAndClients-PT-100160-15 finished in 2290 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3874511464815561547
[2021-05-19 15:52:34] [INFO ] Too many transitions (32200) to apply POR reductions. Disabling POR matrices.
[2021-05-19 15:52:34] [INFO ] Built C files in 502ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3874511464815561547
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/ltsmin3874511464815561547]
[2021-05-19 15:52:34] [INFO ] Applying decomposition
[2021-05-19 15:52:36] [INFO ] Flatten gal took : 1144 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/graph14490572690399759697.txt, -o, /tmp/graph14490572690399759697.bin, -w, /tmp/graph14490572690399759697.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/graph14490572690399759697.bin, -l, -1, -v, -w, /tmp/graph14490572690399759697.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 15:52:38] [INFO ] Decomposing Gal with order
[2021-05-19 15:52:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 15:52:47] [INFO ] Removed a total of 31599 redundant transitions.
[2021-05-19 15:52:47] [INFO ] Flatten gal took : 6135 ms
[2021-05-19 15:52:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 114 ms.
[2021-05-19 15:52:48] [INFO ] Time to serialize gal into /tmp/LTLFireability7254852149738160496.gal : 298 ms
[2021-05-19 15:52:48] [INFO ] Time to serialize properties into /tmp/LTLFireability5127850789267020928.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/LTLFireability7254852149738160496.gal, -t, CGAL, -LTL, /tmp/LTLFireability5127850789267020928.ltl, -c, -stutter-deadlock], 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/LTLFireability7254852149738160496.gal -t CGAL -LTL /tmp/LTLFireability5127850789267020928.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F((("((i174.u3.sys_req3==1)&&(u194.sv94==1))")||(("((i133.u179.sys_req55==1)&&(u227.sv127==1))")&&(X(G("((i174.u3.sys_req3==1)&&(u194.sv94==1))")))))||(X(F("(u159.sv59_c97!=1)"))))))
Formula 0 simplified : !F("((i174.u3.sys_req3==1)&&(u194.sv94==1))" | ("((i133.u179.sys_req55==1)&&(u227.sv127==1))" & XG"((i174.u3.sys_req3==1)&&(u194.sv94==1))") | XF"(u159.sv59_c97!=1)")
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/ltsmin3874511464815561547] killed by timeout after 25 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/ltsmin3874511464815561547] killed by timeout after 25 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
27349 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,0,283.594,2041200,1,0,2.08721e+06,940474,238061,714579,6270,3.07477e+06,22907420
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ServersAndClients-PT-100160-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
BK_STOP 1621439862064
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -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 LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/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="ServersAndClients-PT-100160"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ServersAndClients-PT-100160, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r311-tall-162132107900149"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-100160.tgz
mv ServersAndClients-PT-100160 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;