fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r106-tall-167814482600327
Last Updated
May 14, 2023

About the Execution of Marcie+red for DBSingleClientW-PT-d2m08

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
9920.327 3600000.00 3641350.00 8910.10 TFFTFFFFT?FTFTTF 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.r106-tall-167814482600327.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 marciexred
Input is DBSingleClientW-PT-d2m08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r106-tall-167814482600327
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 8.4K Feb 26 15:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 15:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 15:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 15:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 15:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 26 15:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 15:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 15:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.6M Mar 5 18:22 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 DBSingleClientW-PT-d2m08-ReachabilityFireability-00
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-01
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-02
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-03
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-04
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-05
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-06
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-07
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-08
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-09
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-10
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-11
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-12
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-13
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-14
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678370368923

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=marciexred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d2m08
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-09 13:59:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 13:59:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 13:59:30] [INFO ] Load time of PNML (sax parser for PT used): 164 ms
[2023-03-09 13:59:30] [INFO ] Transformed 4763 places.
[2023-03-09 13:59:30] [INFO ] Transformed 2478 transitions.
[2023-03-09 13:59:30] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 435 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 3580 places in 16 ms
Reduce places removed 3580 places and 0 transitions.
Incomplete random walk after 10000 steps, including 2288 resets, run finished after 588 ms. (steps per millisecond=17 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 36 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 38 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 40 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 46 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 35 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 103 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 196590 steps, run timeout after 3001 ms. (steps per millisecond=65 ) properties seen :{2=1, 3=1, 6=1, 8=1, 10=1, 11=1, 12=1, 14=1, 15=1}
Probabilistic random walk after 196590 steps, saw 82985 distinct states, run finished after 3001 ms. (steps per millisecond=65 ) properties seen :9
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 7 properties.
// Phase 1: matrix 2478 rows 1183 cols
[2023-03-09 13:59:34] [INFO ] Computed 6 place invariants in 120 ms
[2023-03-09 13:59:35] [INFO ] [Real]Absence check using 2 positive place invariants in 12 ms returned sat
[2023-03-09 13:59:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 20 ms returned sat
[2023-03-09 13:59:35] [INFO ] After 519ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:6
[2023-03-09 13:59:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-09 13:59:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 15 ms returned sat
[2023-03-09 13:59:38] [INFO ] After 2281ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :3
[2023-03-09 13:59:38] [INFO ] State equation strengthened by 1588 read => feed constraints.
[2023-03-09 13:59:42] [INFO ] After 3598ms SMT Verify possible using 1588 Read/Feed constraints in natural domain returned unsat :4 sat :3
[2023-03-09 13:59:43] [INFO ] After 5581ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :3
Attempting to minimize the solution found.
Minimization took 2652 ms.
[2023-03-09 13:59:46] [INFO ] After 10998ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :3
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 35 ms.
Support contains 65 out of 1183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Graph (complete) has 4476 edges and 1183 vertex of which 1137 are kept as prefixes of interest. Removing 46 places using SCC suffix rule.7 ms
Discarding 46 places :
Also discarding 0 output transitions
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 0 with 199 rules applied. Total rules applied 200 place count 1137 transition count 2279
Discarding 361 places :
Symmetric choice reduction at 1 with 361 rule applications. Total rules 561 place count 776 transition count 1572
Iterating global reduction 1 with 361 rules applied. Total rules applied 922 place count 776 transition count 1572
Ensure Unique test removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Iterating post reduction 1 with 88 rules applied. Total rules applied 1010 place count 776 transition count 1484
Discarding 289 places :
Symmetric choice reduction at 2 with 289 rule applications. Total rules 1299 place count 487 transition count 1195
Iterating global reduction 2 with 289 rules applied. Total rules applied 1588 place count 487 transition count 1195
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1596 place count 487 transition count 1187
Discarding 205 places :
Symmetric choice reduction at 3 with 205 rule applications. Total rules 1801 place count 282 transition count 913
Iterating global reduction 3 with 205 rules applied. Total rules applied 2006 place count 282 transition count 913
Ensure Unique test removed 268 transitions
Reduce isomorphic transitions removed 268 transitions.
Iterating post reduction 3 with 268 rules applied. Total rules applied 2274 place count 282 transition count 645
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 2288 place count 268 transition count 623
Iterating global reduction 4 with 14 rules applied. Total rules applied 2302 place count 268 transition count 623
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 4 with 33 rules applied. Total rules applied 2335 place count 268 transition count 590
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 2340 place count 263 transition count 585
Iterating global reduction 5 with 5 rules applied. Total rules applied 2345 place count 263 transition count 585
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 2347 place count 263 transition count 583
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2351 place count 259 transition count 579
Iterating global reduction 6 with 4 rules applied. Total rules applied 2355 place count 259 transition count 579
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 2359 place count 259 transition count 575
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2360 place count 258 transition count 573
Iterating global reduction 7 with 1 rules applied. Total rules applied 2361 place count 258 transition count 573
Applied a total of 2361 rules in 280 ms. Remains 258 /1183 variables (removed 925) and now considering 573/2478 (removed 1905) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 281 ms. Remains : 258/1183 places, 573/2478 transitions.
Incomplete random walk after 10000 steps, including 2276 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 442 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 206 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 202 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 512203 steps, run timeout after 3001 ms. (steps per millisecond=170 ) properties seen :{2=1}
Probabilistic random walk after 512203 steps, saw 196877 distinct states, run finished after 3001 ms. (steps per millisecond=170 ) properties seen :1
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 573 rows 258 cols
[2023-03-09 13:59:50] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-09 13:59:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 13:59:50] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-09 13:59:50] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 13:59:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 13:59:50] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-09 13:59:50] [INFO ] After 392ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 13:59:50] [INFO ] State equation strengthened by 317 read => feed constraints.
[2023-03-09 13:59:51] [INFO ] After 378ms SMT Verify possible using 317 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 13:59:51] [INFO ] After 804ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 382 ms.
[2023-03-09 13:59:52] [INFO ] After 1647ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 23 ms.
Support contains 63 out of 258 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 258/258 places, 573/573 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 256 transition count 559
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 256 transition count 559
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 254 transition count 557
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 254 transition count 557
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 252 transition count 553
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 252 transition count 553
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 252 transition count 552
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 251 transition count 551
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 251 transition count 551
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 250 transition count 550
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 250 transition count 550
Applied a total of 17 rules in 49 ms. Remains 250 /258 variables (removed 8) and now considering 550/573 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 250/258 places, 550/573 transitions.
Incomplete random walk after 10000 steps, including 2309 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 470 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 204 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 908335 steps, run timeout after 3001 ms. (steps per millisecond=302 ) properties seen :{0=1}
Probabilistic random walk after 908335 steps, saw 328843 distinct states, run finished after 3001 ms. (steps per millisecond=302 ) properties seen :1
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 550 rows 250 cols
[2023-03-09 13:59:55] [INFO ] Computed 2 place invariants in 9 ms
[2023-03-09 13:59:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 13:59:55] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-09 13:59:55] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 13:59:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 13:59:55] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-09 13:59:55] [INFO ] After 245ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 13:59:55] [INFO ] State equation strengthened by 301 read => feed constraints.
[2023-03-09 13:59:56] [INFO ] After 276ms SMT Verify possible using 301 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 13:59:56] [INFO ] After 590ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 167 ms.
[2023-03-09 13:59:56] [INFO ] After 1055ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 43 out of 250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 250/250 places, 550/550 transitions.
Graph (complete) has 973 edges and 250 vertex of which 249 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 249 transition count 543
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 20 place count 237 transition count 490
Iterating global reduction 1 with 12 rules applied. Total rules applied 32 place count 237 transition count 490
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 41 place count 237 transition count 481
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 49 place count 229 transition count 468
Iterating global reduction 2 with 8 rules applied. Total rules applied 57 place count 229 transition count 468
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 59 place count 229 transition count 466
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 65 place count 223 transition count 457
Iterating global reduction 3 with 6 rules applied. Total rules applied 71 place count 223 transition count 457
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 74 place count 223 transition count 454
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 77 place count 220 transition count 446
Iterating global reduction 4 with 3 rules applied. Total rules applied 80 place count 220 transition count 446
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 83 place count 217 transition count 443
Iterating global reduction 4 with 3 rules applied. Total rules applied 86 place count 217 transition count 443
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 88 place count 215 transition count 440
Iterating global reduction 4 with 2 rules applied. Total rules applied 90 place count 215 transition count 440
Applied a total of 90 rules in 49 ms. Remains 215 /250 variables (removed 35) and now considering 440/550 (removed 110) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 215/250 places, 440/550 transitions.
Incomplete random walk after 10000 steps, including 2288 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 192 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1566257 steps, run timeout after 3001 ms. (steps per millisecond=521 ) properties seen :{}
Probabilistic random walk after 1566257 steps, saw 580621 distinct states, run finished after 3001 ms. (steps per millisecond=521 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 440 rows 215 cols
[2023-03-09 13:59:59] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-09 13:59:59] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 13:59:59] [INFO ] After 277ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 13:59:59] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 14:00:00] [INFO ] After 215ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 14:00:00] [INFO ] State equation strengthened by 225 read => feed constraints.
[2023-03-09 14:00:00] [INFO ] After 177ms SMT Verify possible using 225 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 14:00:00] [INFO ] After 320ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 150 ms.
[2023-03-09 14:00:00] [INFO ] After 737ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 43 out of 215 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 215/215 places, 440/440 transitions.
Applied a total of 0 rules in 11 ms. Remains 215 /215 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 215/215 places, 440/440 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 215/215 places, 440/440 transitions.
Applied a total of 0 rules in 11 ms. Remains 215 /215 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-09 14:00:00] [INFO ] Invariant cache hit.
[2023-03-09 14:00:00] [INFO ] Implicit Places using invariants in 111 ms returned []
[2023-03-09 14:00:00] [INFO ] Invariant cache hit.
[2023-03-09 14:00:00] [INFO ] State equation strengthened by 225 read => feed constraints.
[2023-03-09 14:00:01] [INFO ] Implicit Places using invariants and state equation in 724 ms returned []
Implicit Place search using SMT with State Equation took 839 ms to find 0 implicit places.
[2023-03-09 14:00:01] [INFO ] Redundant transitions in 35 ms returned []
[2023-03-09 14:00:01] [INFO ] Invariant cache hit.
[2023-03-09 14:00:01] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1028 ms. Remains : 215/215 places, 440/440 transitions.
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 215 transition count 429
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 17 Pre rules applied. Total rules applied 11 place count 215 transition count 412
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 1 with 34 rules applied. Total rules applied 45 place count 198 transition count 412
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 197 transition count 411
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 197 transition count 411
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 196 transition count 410
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 196 transition count 410
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 67 place count 187 transition count 401
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 71 place count 185 transition count 405
Free-agglomeration rule applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 74 place count 185 transition count 402
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 77 place count 182 transition count 402
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 2 with 25 rules applied. Total rules applied 102 place count 182 transition count 402
Applied a total of 102 rules in 38 ms. Remains 182 /215 variables (removed 33) and now considering 402/440 (removed 38) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 402 rows 182 cols
[2023-03-09 14:00:01] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-09 14:00:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-09 14:00:01] [INFO ] [Real]Absence check using 1 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 14:00:02] [INFO ] After 263ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 14:00:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-09 14:00:02] [INFO ] [Nat]Absence check using 1 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 14:00:02] [INFO ] After 199ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 14:00:02] [INFO ] After 347ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 129 ms.
[2023-03-09 14:00:02] [INFO ] After 523ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-09 14:00:02] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 2 ms.
[2023-03-09 14:00:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 215 places, 440 transitions and 1738 arcs took 3 ms.
[2023-03-09 14:00:02] [INFO ] Flatten gal took : 56 ms
Total runtime 32423 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: DBSingleClientW_PT_d2m08
(NrP: 215 NrTr: 440 NrArc: 1738)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.006sec

net check time: 0m 0.000sec

init dd package: 0m 2.716sec


before gc: list nodes free: 1300254

after gc: idd nodes used:678484, unused:63321516; list nodes free:284310701
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6227344 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16098556 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 ReachabilityFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.000sec

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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="DBSingleClientW-PT-d2m08"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is DBSingleClientW-PT-d2m08, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r106-tall-167814482600327"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m08.tgz
mv DBSingleClientW-PT-d2m08 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;