About the Execution of LTSMin+red for Szymanski-PT-b04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2061.508 | 3600000.00 | 14160221.00 | 529.90 | FF?F??F??F??TFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r489-tall-167912706800457.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is Szymanski-PT-b04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912706800457
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.2M
-rw-r--r-- 1 mcc users 8.4K Feb 26 16:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 26 16:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 16:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 16:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 17:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 25 17:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 26 16:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 205K Feb 26 16:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 16:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Feb 26 16:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.7M Mar 5 18:23 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 Szymanski-PT-b04-CTLCardinality-00
FORMULA_NAME Szymanski-PT-b04-CTLCardinality-01
FORMULA_NAME Szymanski-PT-b04-CTLCardinality-02
FORMULA_NAME Szymanski-PT-b04-CTLCardinality-03
FORMULA_NAME Szymanski-PT-b04-CTLCardinality-04
FORMULA_NAME Szymanski-PT-b04-CTLCardinality-05
FORMULA_NAME Szymanski-PT-b04-CTLCardinality-06
FORMULA_NAME Szymanski-PT-b04-CTLCardinality-07
FORMULA_NAME Szymanski-PT-b04-CTLCardinality-08
FORMULA_NAME Szymanski-PT-b04-CTLCardinality-09
FORMULA_NAME Szymanski-PT-b04-CTLCardinality-10
FORMULA_NAME Szymanski-PT-b04-CTLCardinality-11
FORMULA_NAME Szymanski-PT-b04-CTLCardinality-12
FORMULA_NAME Szymanski-PT-b04-CTLCardinality-13
FORMULA_NAME Szymanski-PT-b04-CTLCardinality-14
FORMULA_NAME Szymanski-PT-b04-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679248281880
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-b04
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-19 17:51:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 17:51:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 17:51:23] [INFO ] Load time of PNML (sax parser for PT used): 310 ms
[2023-03-19 17:51:23] [INFO ] Transformed 568 places.
[2023-03-19 17:51:23] [INFO ] Transformed 8320 transitions.
[2023-03-19 17:51:23] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 540 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Deduced a syphon composed of 260 places in 18 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b04-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 60 out of 308 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 307 transition count 8064
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 306 transition count 7936
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 306 transition count 7936
Applied a total of 3 rules in 190 ms. Remains 306 /308 variables (removed 2) and now considering 7936/8064 (removed 128) transitions.
[2023-03-19 17:51:24] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 306 cols
[2023-03-19 17:51:24] [INFO ] Computed 2 place invariants in 52 ms
[2023-03-19 17:51:25] [INFO ] Implicit Places using invariants in 766 ms returned []
[2023-03-19 17:51:25] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 17:51:25] [INFO ] Invariant cache hit.
[2023-03-19 17:51:25] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 17:51:26] [INFO ] Implicit Places using invariants and state equation in 1890 ms returned []
Implicit Place search using SMT with State Equation took 2692 ms to find 0 implicit places.
[2023-03-19 17:51:26] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 17:51:26] [INFO ] Invariant cache hit.
[2023-03-19 17:51:29] [INFO ] Dead Transitions using invariants and state equation in 2211 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 306/308 places, 7936/8064 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5098 ms. Remains : 306/308 places, 7936/8064 transitions.
Support contains 60 out of 306 places after structural reductions.
[2023-03-19 17:51:29] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-19 17:51:29] [INFO ] Flatten gal took : 428 ms
[2023-03-19 17:51:29] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Szymanski-PT-b04-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 17:51:30] [INFO ] Flatten gal took : 266 ms
[2023-03-19 17:51:30] [INFO ] Input system was already deterministic with 7936 transitions.
Support contains 49 out of 306 places (down from 60) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 387 ms. (steps per millisecond=25 ) properties (out of 37) seen :10
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
[2023-03-19 17:51:31] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 17:51:31] [INFO ] Invariant cache hit.
[2023-03-19 17:51:31] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-19 17:51:31] [INFO ] After 214ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:20
[2023-03-19 17:51:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:51:32] [INFO ] After 1107ms SMT Verify possible using state equation in natural domain returned unsat :18 sat :3
[2023-03-19 17:51:32] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 17:51:44] [INFO ] After 11324ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :18 sat :2
[2023-03-19 17:51:45] [INFO ] Deduced a trap composed of 79 places in 351 ms of which 4 ms to minimize.
[2023-03-19 17:51:45] [INFO ] Deduced a trap composed of 138 places in 411 ms of which 1 ms to minimize.
[2023-03-19 17:51:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 954 ms
[2023-03-19 17:51:45] [INFO ] After 12696ms SMT Verify possible using trap constraints in natural domain returned unsat :18 sat :2
Attempting to minimize the solution found.
Minimization took 138 ms.
[2023-03-19 17:51:45] [INFO ] After 14160ms SMT Verify possible using all constraints in natural domain returned unsat :18 sat :2
Fused 21 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 31 ms.
Support contains 4 out of 306 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 306/306 places, 7936/7936 transitions.
Graph (complete) has 9096 edges and 306 vertex of which 305 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.16 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 0 with 127 rules applied. Total rules applied 128 place count 305 transition count 7809
Applied a total of 128 rules in 488 ms. Remains 305 /306 variables (removed 1) and now considering 7809/7936 (removed 127) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 489 ms. Remains : 305/306 places, 7809/7936 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 134790 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :{}
Probabilistic random walk after 134790 steps, saw 53756 distinct states, run finished after 3002 ms. (steps per millisecond=44 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-19 17:51:49] [INFO ] Flow matrix only has 2605 transitions (discarded 5204 similar events)
// Phase 1: matrix 2605 rows 305 cols
[2023-03-19 17:51:49] [INFO ] Computed 2 place invariants in 26 ms
[2023-03-19 17:51:49] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-19 17:51:49] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-19 17:51:51] [INFO ] After 1337ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-19 17:51:51] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 17:52:02] [INFO ] After 11501ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-19 17:52:02] [INFO ] After 11723ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 113 ms.
[2023-03-19 17:52:02] [INFO ] After 13276ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 25 ms.
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7809/7809 transitions.
Applied a total of 0 rules in 350 ms. Remains 305 /305 variables (removed 0) and now considering 7809/7809 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 350 ms. Remains : 305/305 places, 7809/7809 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7809/7809 transitions.
Applied a total of 0 rules in 209 ms. Remains 305 /305 variables (removed 0) and now considering 7809/7809 (removed 0) transitions.
[2023-03-19 17:52:03] [INFO ] Flow matrix only has 2605 transitions (discarded 5204 similar events)
[2023-03-19 17:52:03] [INFO ] Invariant cache hit.
[2023-03-19 17:52:04] [INFO ] Implicit Places using invariants in 507 ms returned []
[2023-03-19 17:52:04] [INFO ] Flow matrix only has 2605 transitions (discarded 5204 similar events)
[2023-03-19 17:52:04] [INFO ] Invariant cache hit.
[2023-03-19 17:52:04] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 17:52:08] [INFO ] Implicit Places using invariants and state equation in 4002 ms returned []
Implicit Place search using SMT with State Equation took 4527 ms to find 0 implicit places.
[2023-03-19 17:52:08] [INFO ] Redundant transitions in 936 ms returned []
[2023-03-19 17:52:08] [INFO ] Flow matrix only has 2605 transitions (discarded 5204 similar events)
[2023-03-19 17:52:08] [INFO ] Invariant cache hit.
[2023-03-19 17:52:10] [INFO ] Dead Transitions using invariants and state equation in 1938 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7622 ms. Remains : 305/305 places, 7809/7809 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 5 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1947
Applied a total of 417 rules in 357 ms. Remains 269 /305 variables (removed 36) and now considering 1947/7809 (removed 5862) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 1947 rows 269 cols
[2023-03-19 17:52:11] [INFO ] Computed 2 place invariants in 12 ms
[2023-03-19 17:52:11] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-19 17:52:11] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-19 17:52:12] [INFO ] After 572ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-19 17:52:12] [INFO ] State equation strengthened by 504 read => feed constraints.
[2023-03-19 17:52:13] [INFO ] After 1117ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-19 17:52:14] [INFO ] After 2100ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 674 ms.
[2023-03-19 17:52:14] [INFO ] After 3422ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Successfully simplified 18 atomic propositions for a total of 9 simplifications.
FORMULA Szymanski-PT-b04-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 17:52:15] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-19 17:52:15] [INFO ] Flatten gal took : 206 ms
FORMULA Szymanski-PT-b04-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 17:52:15] [INFO ] Flatten gal took : 217 ms
[2023-03-19 17:52:15] [INFO ] Input system was already deterministic with 7936 transitions.
Support contains 12 out of 306 places (down from 13) after GAL structural reductions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Graph (complete) has 12425 edges and 306 vertex of which 305 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.32 ms
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 7936/7936 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 305 transition count 7936
Applied a total of 1 rules in 70 ms. Remains 305 /306 variables (removed 1) and now considering 7936/7936 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72 ms. Remains : 305/306 places, 7936/7936 transitions.
[2023-03-19 17:52:16] [INFO ] Flatten gal took : 188 ms
[2023-03-19 17:52:16] [INFO ] Flatten gal took : 228 ms
[2023-03-19 17:52:16] [INFO ] Input system was already deterministic with 7936 transitions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 7936/7936 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 305 transition count 7936
Applied a total of 1 rules in 35 ms. Remains 305 /306 variables (removed 1) and now considering 7936/7936 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36 ms. Remains : 305/306 places, 7936/7936 transitions.
[2023-03-19 17:52:16] [INFO ] Flatten gal took : 178 ms
[2023-03-19 17:52:17] [INFO ] Flatten gal took : 193 ms
[2023-03-19 17:52:17] [INFO ] Input system was already deterministic with 7936 transitions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 7936/7936 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 305 transition count 7936
Applied a total of 1 rules in 35 ms. Remains 305 /306 variables (removed 1) and now considering 7936/7936 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35 ms. Remains : 305/306 places, 7936/7936 transitions.
[2023-03-19 17:52:17] [INFO ] Flatten gal took : 174 ms
[2023-03-19 17:52:17] [INFO ] Flatten gal took : 193 ms
[2023-03-19 17:52:18] [INFO ] Input system was already deterministic with 7936 transitions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 7936/7936 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 305 transition count 7936
Applied a total of 1 rules in 35 ms. Remains 305 /306 variables (removed 1) and now considering 7936/7936 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35 ms. Remains : 305/306 places, 7936/7936 transitions.
[2023-03-19 17:52:18] [INFO ] Flatten gal took : 171 ms
[2023-03-19 17:52:18] [INFO ] Flatten gal took : 195 ms
[2023-03-19 17:52:19] [INFO ] Input system was already deterministic with 7936 transitions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 7936/7936 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 305 transition count 7936
Applied a total of 1 rules in 33 ms. Remains 305 /306 variables (removed 1) and now considering 7936/7936 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 305/306 places, 7936/7936 transitions.
[2023-03-19 17:52:19] [INFO ] Flatten gal took : 168 ms
[2023-03-19 17:52:19] [INFO ] Flatten gal took : 191 ms
[2023-03-19 17:52:19] [INFO ] Input system was already deterministic with 7936 transitions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 7936/7936 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 305 transition count 7936
Applied a total of 1 rules in 33 ms. Remains 305 /306 variables (removed 1) and now considering 7936/7936 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 305/306 places, 7936/7936 transitions.
[2023-03-19 17:52:20] [INFO ] Flatten gal took : 173 ms
[2023-03-19 17:52:20] [INFO ] Flatten gal took : 212 ms
[2023-03-19 17:52:20] [INFO ] Input system was already deterministic with 7936 transitions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 7936/7936 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 305 transition count 7936
Applied a total of 1 rules in 32 ms. Remains 305 /306 variables (removed 1) and now considering 7936/7936 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 305/306 places, 7936/7936 transitions.
[2023-03-19 17:52:20] [INFO ] Flatten gal took : 171 ms
[2023-03-19 17:52:21] [INFO ] Flatten gal took : 217 ms
[2023-03-19 17:52:21] [INFO ] Input system was already deterministic with 7936 transitions.
[2023-03-19 17:52:21] [INFO ] Flatten gal took : 193 ms
[2023-03-19 17:52:21] [INFO ] Flatten gal took : 194 ms
[2023-03-19 17:52:21] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-19 17:52:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 306 places, 7936 transitions and 31744 arcs took 36 ms.
Total runtime 58482 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/514/ctl_0_ --ctl=/tmp/514/ctl_1_ --ctl=/tmp/514/ctl_2_ --ctl=/tmp/514/ctl_3_ --ctl=/tmp/514/ctl_4_ --ctl=/tmp/514/ctl_5_ --ctl=/tmp/514/ctl_6_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15484348 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16090476 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
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="Szymanski-PT-b04"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is Szymanski-PT-b04, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r489-tall-167912706800457"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b04.tgz
mv Szymanski-PT-b04 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;