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 |
| 10387.539 | 3600000.00 | 3676925.00 | 9542.30 | TFFTFFFFFF?FF??F | 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-167814482600321.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 CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r106-tall-167814482600321
=====================================================================
--------------------
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-CTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678367653873
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=CTLCardinality
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 13:14:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-09 13:14:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 13:14:15] [INFO ] Load time of PNML (sax parser for PT used): 161 ms
[2023-03-09 13:14:15] [INFO ] Transformed 4763 places.
[2023-03-09 13:14:15] [INFO ] Transformed 2478 transitions.
[2023-03-09 13:14:15] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 251 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Deduced a syphon composed of 3580 places in 15 ms
Reduce places removed 3580 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d2m08-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m08-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 17 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Reduce places removed 45 places and 0 transitions.
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 162 transitions.
Iterating post reduction 0 with 207 rules applied. Total rules applied 207 place count 1138 transition count 2316
Discarding 383 places :
Symmetric choice reduction at 1 with 383 rule applications. Total rules 590 place count 755 transition count 1249
Iterating global reduction 1 with 383 rules applied. Total rules applied 973 place count 755 transition count 1249
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 991 place count 755 transition count 1231
Discarding 307 places :
Symmetric choice reduction at 2 with 307 rule applications. Total rules 1298 place count 448 transition count 924
Iterating global reduction 2 with 307 rules applied. Total rules applied 1605 place count 448 transition count 924
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1617 place count 448 transition count 912
Discarding 228 places :
Symmetric choice reduction at 3 with 228 rule applications. Total rules 1845 place count 220 transition count 591
Iterating global reduction 3 with 228 rules applied. Total rules applied 2073 place count 220 transition count 591
Ensure Unique test removed 204 transitions
Reduce isomorphic transitions removed 204 transitions.
Iterating post reduction 3 with 204 rules applied. Total rules applied 2277 place count 220 transition count 387
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 2295 place count 202 transition count 358
Iterating global reduction 4 with 18 rules applied. Total rules applied 2313 place count 202 transition count 358
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 2325 place count 202 transition count 346
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 2336 place count 191 transition count 335
Iterating global reduction 5 with 11 rules applied. Total rules applied 2347 place count 191 transition count 335
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 2351 place count 191 transition count 331
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 2359 place count 183 transition count 323
Iterating global reduction 6 with 8 rules applied. Total rules applied 2367 place count 183 transition count 323
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 2372 place count 183 transition count 318
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2373 place count 182 transition count 316
Iterating global reduction 7 with 1 rules applied. Total rules applied 2374 place count 182 transition count 316
Applied a total of 2374 rules in 189 ms. Remains 182 /1183 variables (removed 1001) and now considering 316/2478 (removed 2162) transitions.
// Phase 1: matrix 316 rows 182 cols
[2023-03-09 13:14:16] [INFO ] Computed 2 place invariants in 15 ms
[2023-03-09 13:14:16] [INFO ] Implicit Places using invariants in 284 ms returned []
[2023-03-09 13:14:16] [INFO ] Invariant cache hit.
[2023-03-09 13:14:16] [INFO ] State equation strengthened by 142 read => feed constraints.
[2023-03-09 13:14:16] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 754 ms to find 0 implicit places.
[2023-03-09 13:14:16] [INFO ] Invariant cache hit.
[2023-03-09 13:14:16] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 182/1183 places, 316/2478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1107 ms. Remains : 182/1183 places, 316/2478 transitions.
Support contains 17 out of 182 places after structural reductions.
[2023-03-09 13:14:16] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-09 13:14:16] [INFO ] Flatten gal took : 47 ms
[2023-03-09 13:14:16] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA DBSingleClientW-PT-d2m08-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m08-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m08-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m08-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 13:14:16] [INFO ] Flatten gal took : 21 ms
[2023-03-09 13:14:17] [INFO ] Input system was already deterministic with 316 transitions.
Support contains 9 out of 182 places (down from 17) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2310 resets, run finished after 313 ms. (steps per millisecond=31 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 921 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 933 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 898 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 931 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 906 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 953 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 948 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 916 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 521559 steps, run timeout after 3001 ms. (steps per millisecond=173 ) properties seen :{1=1, 2=1, 3=1}
Probabilistic random walk after 521559 steps, saw 204014 distinct states, run finished after 3001 ms. (steps per millisecond=173 ) properties seen :3
Running SMT prover for 5 properties.
[2023-03-09 13:14:20] [INFO ] Invariant cache hit.
[2023-03-09 13:14:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 13:14:20] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-09 13:14:20] [INFO ] After 99ms SMT Verify possible using state equation in real domain returned unsat :3 sat :2
[2023-03-09 13:14:20] [INFO ] State equation strengthened by 142 read => feed constraints.
[2023-03-09 13:14:20] [INFO ] After 66ms SMT Verify possible using 142 Read/Feed constraints in real domain returned unsat :3 sat :0 real:2
[2023-03-09 13:14:20] [INFO ] After 276ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:2
[2023-03-09 13:14:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-09 13:14:21] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-09 13:14:21] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2023-03-09 13:14:21] [INFO ] After 41ms SMT Verify possible using 142 Read/Feed constraints in natural domain returned unsat :3 sat :2
[2023-03-09 13:14:21] [INFO ] After 82ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 30 ms.
[2023-03-09 13:14:21] [INFO ] After 252ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 182 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 182/182 places, 316/316 transitions.
Graph (complete) has 640 edges and 182 vertex of which 181 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 181 transition count 313
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 19 place count 166 transition count 281
Iterating global reduction 1 with 15 rules applied. Total rules applied 34 place count 166 transition count 281
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 37 place count 166 transition count 278
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 49 place count 154 transition count 258
Iterating global reduction 2 with 12 rules applied. Total rules applied 61 place count 154 transition count 258
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 64 place count 154 transition count 255
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 74 place count 144 transition count 244
Iterating global reduction 3 with 10 rules applied. Total rules applied 84 place count 144 transition count 244
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 87 place count 144 transition count 241
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 93 place count 138 transition count 225
Iterating global reduction 4 with 6 rules applied. Total rules applied 99 place count 138 transition count 225
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 103 place count 134 transition count 221
Iterating global reduction 4 with 4 rules applied. Total rules applied 107 place count 134 transition count 221
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 113 place count 134 transition count 215
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 121 place count 126 transition count 173
Iterating global reduction 5 with 8 rules applied. Total rules applied 129 place count 126 transition count 173
Applied a total of 129 rules in 51 ms. Remains 126 /182 variables (removed 56) and now considering 173/316 (removed 143) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 126/182 places, 173/316 transitions.
Incomplete random walk after 10000 steps, including 2344 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 1008 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 1024 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 990454 steps, run timeout after 3001 ms. (steps per millisecond=330 ) properties seen :{}
Probabilistic random walk after 990454 steps, saw 410212 distinct states, run finished after 3003 ms. (steps per millisecond=329 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 173 rows 126 cols
[2023-03-09 13:14:24] [INFO ] Computed 2 place invariants in 12 ms
[2023-03-09 13:14:24] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 13:14:24] [INFO ] After 51ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-09 13:14:24] [INFO ] State equation strengthened by 51 read => feed constraints.
[2023-03-09 13:14:24] [INFO ] After 23ms SMT Verify possible using 51 Read/Feed constraints in real domain returned unsat :0 sat :1 real:1
[2023-03-09 13:14:24] [INFO ] After 34ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-09 13:14:24] [INFO ] After 149ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:1
[2023-03-09 13:14:24] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 0 ms returned sat
[2023-03-09 13:14:24] [INFO ] After 49ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 13:14:24] [INFO ] After 20ms SMT Verify possible using 51 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 13:14:24] [INFO ] After 48ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-09 13:14:24] [INFO ] After 158ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 126 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 173/173 transitions.
Applied a total of 0 rules in 19 ms. Remains 126 /126 variables (removed 0) and now considering 173/173 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 126/126 places, 173/173 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 173/173 transitions.
Applied a total of 0 rules in 21 ms. Remains 126 /126 variables (removed 0) and now considering 173/173 (removed 0) transitions.
[2023-03-09 13:14:24] [INFO ] Invariant cache hit.
[2023-03-09 13:14:24] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-09 13:14:24] [INFO ] Invariant cache hit.
[2023-03-09 13:14:24] [INFO ] State equation strengthened by 51 read => feed constraints.
[2023-03-09 13:14:25] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2023-03-09 13:14:25] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-09 13:14:25] [INFO ] Invariant cache hit.
[2023-03-09 13:14:25] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 401 ms. Remains : 126/126 places, 173/173 transitions.
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 126 transition count 162
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 14 place count 123 transition count 162
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 14 place count 123 transition count 152
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 34 place count 113 transition count 152
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 35 place count 112 transition count 151
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 112 transition count 151
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 37 place count 111 transition count 150
Iterating global reduction 2 with 1 rules applied. Total rules applied 38 place count 111 transition count 150
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 44 place count 108 transition count 147
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 48 place count 106 transition count 169
Free-agglomeration rule applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 58 place count 106 transition count 159
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 68 place count 96 transition count 159
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 71 place count 96 transition count 159
Applied a total of 71 rules in 32 ms. Remains 96 /126 variables (removed 30) and now considering 159/173 (removed 14) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 159 rows 96 cols
[2023-03-09 13:14:25] [INFO ] Computed 6 place invariants in 5 ms
[2023-03-09 13:14:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-09 13:14:25] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-09 13:14:25] [INFO ] After 35ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2023-03-09 13:14:25] [INFO ] After 58ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-09 13:14:25] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:1
[2023-03-09 13:14:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-09 13:14:25] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-09 13:14:25] [INFO ] After 43ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 13:14:25] [INFO ] After 59ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-03-09 13:14:25] [INFO ] After 111ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 3 atomic propositions for a total of 8 simplifications.
FORMULA DBSingleClientW-PT-d2m08-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m08-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 13:14:25] [INFO ] Flatten gal took : 18 ms
[2023-03-09 13:14:25] [INFO ] Flatten gal took : 17 ms
[2023-03-09 13:14:25] [INFO ] Input system was already deterministic with 316 transitions.
Computed a total of 5 stabilizing places and 25 stable transitions
Graph (complete) has 689 edges and 182 vertex of which 180 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 182/182 places, 316/316 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 181 transition count 313
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 19 place count 166 transition count 283
Iterating global reduction 1 with 15 rules applied. Total rules applied 34 place count 166 transition count 283
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 37 place count 166 transition count 280
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 49 place count 154 transition count 260
Iterating global reduction 2 with 12 rules applied. Total rules applied 61 place count 154 transition count 260
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 64 place count 154 transition count 257
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 74 place count 144 transition count 246
Iterating global reduction 3 with 10 rules applied. Total rules applied 84 place count 144 transition count 246
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 87 place count 144 transition count 243
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 94 place count 137 transition count 226
Iterating global reduction 4 with 7 rules applied. Total rules applied 101 place count 137 transition count 226
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 106 place count 132 transition count 221
Iterating global reduction 4 with 5 rules applied. Total rules applied 111 place count 132 transition count 221
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 119 place count 132 transition count 213
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 127 place count 124 transition count 171
Iterating global reduction 5 with 8 rules applied. Total rules applied 135 place count 124 transition count 171
Applied a total of 135 rules in 15 ms. Remains 124 /182 variables (removed 58) and now considering 171/316 (removed 145) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 124/182 places, 171/316 transitions.
[2023-03-09 13:14:25] [INFO ] Flatten gal took : 9 ms
[2023-03-09 13:14:25] [INFO ] Flatten gal took : 9 ms
[2023-03-09 13:14:25] [INFO ] Input system was already deterministic with 171 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 182/182 places, 316/316 transitions.
Graph (complete) has 689 edges and 182 vertex of which 181 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 181 transition count 313
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 19 place count 166 transition count 283
Iterating global reduction 1 with 15 rules applied. Total rules applied 34 place count 166 transition count 283
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 37 place count 166 transition count 280
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 49 place count 154 transition count 260
Iterating global reduction 2 with 12 rules applied. Total rules applied 61 place count 154 transition count 260
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 64 place count 154 transition count 257
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 74 place count 144 transition count 246
Iterating global reduction 3 with 10 rules applied. Total rules applied 84 place count 144 transition count 246
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 87 place count 144 transition count 243
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 93 place count 138 transition count 227
Iterating global reduction 4 with 6 rules applied. Total rules applied 99 place count 138 transition count 227
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 103 place count 134 transition count 223
Iterating global reduction 4 with 4 rules applied. Total rules applied 107 place count 134 transition count 223
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 113 place count 134 transition count 217
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 121 place count 126 transition count 175
Iterating global reduction 5 with 8 rules applied. Total rules applied 129 place count 126 transition count 175
Applied a total of 129 rules in 35 ms. Remains 126 /182 variables (removed 56) and now considering 175/316 (removed 141) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36 ms. Remains : 126/182 places, 175/316 transitions.
[2023-03-09 13:14:25] [INFO ] Flatten gal took : 8 ms
[2023-03-09 13:14:25] [INFO ] Flatten gal took : 8 ms
[2023-03-09 13:14:25] [INFO ] Input system was already deterministic with 175 transitions.
Incomplete random walk after 10000 steps, including 2313 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 952 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2420012 steps, run timeout after 3001 ms. (steps per millisecond=806 ) properties seen :{}
Probabilistic random walk after 2420012 steps, saw 1004058 distinct states, run finished after 3001 ms. (steps per millisecond=806 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 175 rows 126 cols
[2023-03-09 13:14:28] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-09 13:14:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 13:14:28] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-09 13:14:28] [INFO ] After 41ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 13:14:28] [INFO ] State equation strengthened by 53 read => feed constraints.
[2023-03-09 13:14:28] [INFO ] After 14ms SMT Verify possible using 53 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 13:14:28] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 13:14:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-09 13:14:28] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-09 13:14:28] [INFO ] After 39ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 13:14:28] [INFO ] After 10ms SMT Verify possible using 53 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 13:14:28] [INFO ] After 24ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-09 13:14:28] [INFO ] After 107ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 1 out of 126 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 175/175 transitions.
Graph (complete) has 424 edges and 126 vertex of which 125 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 125 transition count 172
Applied a total of 4 rules in 7 ms. Remains 125 /126 variables (removed 1) and now considering 172/175 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 125/126 places, 172/175 transitions.
Incomplete random walk after 1000000 steps, including 229882 resets, run finished after 1289 ms. (steps per millisecond=775 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 95525 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2530024 steps, run timeout after 3001 ms. (steps per millisecond=843 ) properties seen :{}
Probabilistic random walk after 2530024 steps, saw 1046123 distinct states, run finished after 3001 ms. (steps per millisecond=843 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 172 rows 125 cols
[2023-03-09 13:14:33] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-09 13:14:33] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 13:14:33] [INFO ] After 39ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 13:14:33] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-09 13:14:33] [INFO ] After 20ms SMT Verify possible using 50 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 13:14:33] [INFO ] After 104ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 13:14:33] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 13:14:33] [INFO ] After 38ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 13:14:33] [INFO ] After 12ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 13:14:33] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-09 13:14:33] [INFO ] After 102ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 172/172 transitions.
Applied a total of 0 rules in 5 ms. Remains 125 /125 variables (removed 0) and now considering 172/172 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 125/125 places, 172/172 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 172/172 transitions.
Applied a total of 0 rules in 5 ms. Remains 125 /125 variables (removed 0) and now considering 172/172 (removed 0) transitions.
[2023-03-09 13:14:34] [INFO ] Invariant cache hit.
[2023-03-09 13:14:34] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-03-09 13:14:34] [INFO ] Invariant cache hit.
[2023-03-09 13:14:34] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-09 13:14:34] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
[2023-03-09 13:14:34] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-09 13:14:34] [INFO ] Invariant cache hit.
[2023-03-09 13:14:34] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 394 ms. Remains : 125/125 places, 172/172 transitions.
Incomplete random walk after 100000 steps, including 23003 resets, run finished after 197 ms. (steps per millisecond=507 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 13:14:34] [INFO ] Invariant cache hit.
[2023-03-09 13:14:34] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 13:14:34] [INFO ] After 34ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 13:14:34] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-09 13:14:34] [INFO ] After 14ms SMT Verify possible using 50 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-09 13:14:34] [INFO ] After 27ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 13:14:34] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 13:14:34] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 13:14:34] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 13:14:34] [INFO ] After 8ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 13:14:34] [INFO ] After 17ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-09 13:14:34] [INFO ] After 86ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished random walk after 672366 steps, including 154324 resets, run visited all 1 properties in 867 ms. (steps per millisecond=775 )
FORMULA DBSingleClientW-PT-d2m08-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 182/182 places, 316/316 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 181 transition count 313
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 17 place count 168 transition count 285
Iterating global reduction 1 with 13 rules applied. Total rules applied 30 place count 168 transition count 285
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 32 place count 168 transition count 283
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 43 place count 157 transition count 264
Iterating global reduction 2 with 11 rules applied. Total rules applied 54 place count 157 transition count 264
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 57 place count 157 transition count 261
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 66 place count 148 transition count 251
Iterating global reduction 3 with 9 rules applied. Total rules applied 75 place count 148 transition count 251
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 77 place count 148 transition count 249
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 84 place count 141 transition count 232
Iterating global reduction 4 with 7 rules applied. Total rules applied 91 place count 141 transition count 232
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 96 place count 136 transition count 227
Iterating global reduction 4 with 5 rules applied. Total rules applied 101 place count 136 transition count 227
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 109 place count 136 transition count 219
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 116 place count 129 transition count 185
Iterating global reduction 5 with 7 rules applied. Total rules applied 123 place count 129 transition count 185
Applied a total of 123 rules in 14 ms. Remains 129 /182 variables (removed 53) and now considering 185/316 (removed 131) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 129/182 places, 185/316 transitions.
[2023-03-09 13:14:35] [INFO ] Flatten gal took : 8 ms
[2023-03-09 13:14:35] [INFO ] Flatten gal took : 8 ms
[2023-03-09 13:14:35] [INFO ] Input system was already deterministic with 185 transitions.
Starting structural reductions in LTL mode, iteration 0 : 182/182 places, 316/316 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 181 transition count 313
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 19 place count 166 transition count 283
Iterating global reduction 1 with 15 rules applied. Total rules applied 34 place count 166 transition count 283
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 37 place count 166 transition count 280
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 49 place count 154 transition count 260
Iterating global reduction 2 with 12 rules applied. Total rules applied 61 place count 154 transition count 260
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 64 place count 154 transition count 257
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 74 place count 144 transition count 246
Iterating global reduction 3 with 10 rules applied. Total rules applied 84 place count 144 transition count 246
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 87 place count 144 transition count 243
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 94 place count 137 transition count 226
Iterating global reduction 4 with 7 rules applied. Total rules applied 101 place count 137 transition count 226
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 106 place count 132 transition count 221
Iterating global reduction 4 with 5 rules applied. Total rules applied 111 place count 132 transition count 221
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 119 place count 132 transition count 213
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 127 place count 124 transition count 171
Iterating global reduction 5 with 8 rules applied. Total rules applied 135 place count 124 transition count 171
Applied a total of 135 rules in 12 ms. Remains 124 /182 variables (removed 58) and now considering 171/316 (removed 145) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 124/182 places, 171/316 transitions.
[2023-03-09 13:14:35] [INFO ] Flatten gal took : 7 ms
[2023-03-09 13:14:35] [INFO ] Flatten gal took : 7 ms
[2023-03-09 13:14:35] [INFO ] Input system was already deterministic with 171 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 182/182 places, 316/316 transitions.
Graph (complete) has 689 edges and 182 vertex of which 181 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 181 transition count 313
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 18 place count 167 transition count 284
Iterating global reduction 1 with 14 rules applied. Total rules applied 32 place count 167 transition count 284
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 35 place count 167 transition count 281
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 46 place count 156 transition count 262
Iterating global reduction 2 with 11 rules applied. Total rules applied 57 place count 156 transition count 262
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 60 place count 156 transition count 259
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 69 place count 147 transition count 249
Iterating global reduction 3 with 9 rules applied. Total rules applied 78 place count 147 transition count 249
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 80 place count 147 transition count 247
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 86 place count 141 transition count 232
Iterating global reduction 4 with 6 rules applied. Total rules applied 92 place count 141 transition count 232
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 97 place count 136 transition count 227
Iterating global reduction 4 with 5 rules applied. Total rules applied 102 place count 136 transition count 227
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 110 place count 136 transition count 219
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 118 place count 128 transition count 177
Iterating global reduction 5 with 8 rules applied. Total rules applied 126 place count 128 transition count 177
Applied a total of 126 rules in 29 ms. Remains 128 /182 variables (removed 54) and now considering 177/316 (removed 139) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31 ms. Remains : 128/182 places, 177/316 transitions.
[2023-03-09 13:14:35] [INFO ] Flatten gal took : 7 ms
[2023-03-09 13:14:35] [INFO ] Flatten gal took : 7 ms
[2023-03-09 13:14:35] [INFO ] Input system was already deterministic with 177 transitions.
Starting structural reductions in LTL mode, iteration 0 : 182/182 places, 316/316 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 181 transition count 313
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 18 place count 167 transition count 284
Iterating global reduction 1 with 14 rules applied. Total rules applied 32 place count 167 transition count 284
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 35 place count 167 transition count 281
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 46 place count 156 transition count 265
Iterating global reduction 2 with 11 rules applied. Total rules applied 57 place count 156 transition count 265
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 60 place count 156 transition count 262
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 69 place count 147 transition count 252
Iterating global reduction 3 with 9 rules applied. Total rules applied 78 place count 147 transition count 252
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 81 place count 147 transition count 249
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 87 place count 141 transition count 233
Iterating global reduction 4 with 6 rules applied. Total rules applied 93 place count 141 transition count 233
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 97 place count 137 transition count 229
Iterating global reduction 4 with 4 rules applied. Total rules applied 101 place count 137 transition count 229
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 106 place count 137 transition count 224
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 111 place count 132 transition count 202
Iterating global reduction 5 with 5 rules applied. Total rules applied 116 place count 132 transition count 202
Applied a total of 116 rules in 12 ms. Remains 132 /182 variables (removed 50) and now considering 202/316 (removed 114) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 132/182 places, 202/316 transitions.
[2023-03-09 13:14:35] [INFO ] Flatten gal took : 7 ms
[2023-03-09 13:14:35] [INFO ] Flatten gal took : 7 ms
[2023-03-09 13:14:35] [INFO ] Input system was already deterministic with 202 transitions.
Starting structural reductions in LTL mode, iteration 0 : 182/182 places, 316/316 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 181 transition count 313
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 19 place count 166 transition count 283
Iterating global reduction 1 with 15 rules applied. Total rules applied 34 place count 166 transition count 283
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 37 place count 166 transition count 280
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 49 place count 154 transition count 260
Iterating global reduction 2 with 12 rules applied. Total rules applied 61 place count 154 transition count 260
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 64 place count 154 transition count 257
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 74 place count 144 transition count 246
Iterating global reduction 3 with 10 rules applied. Total rules applied 84 place count 144 transition count 246
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 87 place count 144 transition count 243
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 94 place count 137 transition count 226
Iterating global reduction 4 with 7 rules applied. Total rules applied 101 place count 137 transition count 226
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 106 place count 132 transition count 221
Iterating global reduction 4 with 5 rules applied. Total rules applied 111 place count 132 transition count 221
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 119 place count 132 transition count 213
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 127 place count 124 transition count 171
Iterating global reduction 5 with 8 rules applied. Total rules applied 135 place count 124 transition count 171
Applied a total of 135 rules in 11 ms. Remains 124 /182 variables (removed 58) and now considering 171/316 (removed 145) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 124/182 places, 171/316 transitions.
[2023-03-09 13:14:35] [INFO ] Flatten gal took : 6 ms
[2023-03-09 13:14:35] [INFO ] Flatten gal took : 6 ms
[2023-03-09 13:14:35] [INFO ] Input system was already deterministic with 171 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 182/182 places, 316/316 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 167 transition count 284
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 167 transition count 284
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 33 place count 167 transition count 281
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 45 place count 155 transition count 261
Iterating global reduction 1 with 12 rules applied. Total rules applied 57 place count 155 transition count 261
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 60 place count 155 transition count 258
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 70 place count 145 transition count 247
Iterating global reduction 2 with 10 rules applied. Total rules applied 80 place count 145 transition count 247
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 83 place count 145 transition count 244
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 90 place count 138 transition count 227
Iterating global reduction 3 with 7 rules applied. Total rules applied 97 place count 138 transition count 227
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 102 place count 133 transition count 222
Iterating global reduction 3 with 5 rules applied. Total rules applied 107 place count 133 transition count 222
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 115 place count 133 transition count 214
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 123 place count 125 transition count 172
Iterating global reduction 4 with 8 rules applied. Total rules applied 131 place count 125 transition count 172
Applied a total of 131 rules in 25 ms. Remains 125 /182 variables (removed 57) and now considering 172/316 (removed 144) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 125/182 places, 172/316 transitions.
[2023-03-09 13:14:35] [INFO ] Flatten gal took : 5 ms
[2023-03-09 13:14:35] [INFO ] Flatten gal took : 6 ms
[2023-03-09 13:14:35] [INFO ] Input system was already deterministic with 172 transitions.
[2023-03-09 13:14:35] [INFO ] Flatten gal took : 9 ms
[2023-03-09 13:14:35] [INFO ] Flatten gal took : 10 ms
[2023-03-09 13:14:35] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-09 13:14:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 182 places, 316 transitions and 1244 arcs took 4 ms.
Total runtime 20663 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=CTLCardinality.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: Petri
(NrP: 182 NrTr: 316 NrArc: 1244)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.004sec
net check time: 0m 0.000sec
init dd package: 0m 2.713sec
before gc: list nodes free: 1422161
after gc: idd nodes used:402779, unused:63597221; list nodes free:302224504
RS generation: 29m19.830sec
-> reachability set: #nodes 259288 (2.6e+05) #states 896,363,348 (8)
starting MCC model checker
--------------------------
checking: EX [0<=0]
normalized: EX [0<=0]
abstracting: (0<=0)
states: 896,363,348 (8)
.-> the formula is TRUE
FORMULA DBSingleClientW-PT-d2m08-CTLCardinality-00 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m30.254sec
checking: AF [AG [EX [0<=0]]]
normalized: ~ [EG [E [true U ~ [EX [0<=0]]]]]
abstracting: (0<=0)
states: 896,363,348 (8)
.
before gc: list nodes free: 1021873
after gc: idd nodes used:716353, unused:63283647; list nodes free:307090379
MC time: 5m 2.059sec
checking: [AG [AF [EX [0<=0]]] | AG [AX [1<=0]]]
normalized: [~ [E [true U EG [~ [EX [0<=0]]]]] | ~ [E [true U EX [~ [1<=0]]]]]
abstracting: (1<=0)
states: 0
.abstracting: (0<=0)
states: 896,363,348 (8)
..
EG iterations: 1
MC time: 4m11.019sec
checking: AG [AF [p104<=0]]
normalized: ~ [E [true U EG [~ [p104<=0]]]]
abstracting: (p104<=0)
states: 894,688,031 (8)
..
EG iterations: 2
before gc: list nodes free: 660741
after gc: idd nodes used:494380, unused:63505620; list nodes free:308128263
-> the formula is FALSE
FORMULA DBSingleClientW-PT-d2m08-CTLCardinality-09 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m27.332sec
checking: [AX [1<=0] | AF [AG [p29<=0]]]
normalized: [~ [EG [E [true U ~ [p29<=0]]]] | ~ [EX [~ [1<=0]]]]
abstracting: (1<=0)
states: 0
.abstracting: (p29<=0)
states: 889,834,922 (8)
before gc: list nodes free: 14164370
after gc: idd nodes used:645144, unused:63354856; list nodes free:307483663
MC time: 4m 6.015sec
checking: EG [EF [5<=p168]]
normalized: EG [E [true U 5<=p168]]
abstracting: (5<=p168)
states: 5,856 (3)
before gc: list nodes free: 7189465
after gc: idd nodes used:632477, unused:63367523; list nodes free:307534625
MC time: 3m17.000sec
checking: AX [AF [~ [p101<=p94]]]
normalized: ~ [EX [EG [p101<=p94]]]
abstracting: (p101<=p94)
states: 880,982,835 (8)
..
EG iterations: 2
.-> the formula is FALSE
FORMULA DBSingleClientW-PT-d2m08-CTLCardinality-05 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m31.528sec
checking: AF [AG [EX [0<=0]]]
normalized: ~ [EG [E [true U ~ [EX [0<=0]]]]]
abstracting: (0<=0)
states: 896,363,348 (8)
.
before gc: list nodes free: 465369
after gc: idd nodes used:748974, unused:63251026; list nodes free:306924421
EG iterations: 0
-> the formula is FALSE
FORMULA DBSingleClientW-PT-d2m08-CTLCardinality-08 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 5759964 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16099248 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
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
31723 63375 34682 58516 71908 150467 133848 154949 202405 221472 203922 204190 240361 240818 241901 237547 346281 410100 385813 367456 351704 360772 360737 345988 411399 399495 396667 376769 367664 358906 361442 362608 377427 375663 414094 428981 396312 389745 364714 367308 359208 361795 332040 306779 313742 313963 311535 352004 495928 406350 398269 252393 273192 287293 294378 303953 279003 283743 282173
iterations count:5947640 (18821), effective:68936 (218)
initing FirstDep: 0m 0.000sec
sat_reach.icc:155: Timeout: after 301 sec
iterations count:316 (1), effective:0 (0)
sat_reach.icc:155: Timeout: after 250 sec
iterations count:51511 (163), effective:411 (1)
147838 196786 206025
sat_reach.icc:155: Timeout: after 245 sec
98122 109100 123721 176945
sat_reach.icc:155: Timeout: after 196 sec
313044
iterations count:142514 (450), effective:1142 (3)
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="CTLCardinality"
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 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 r106-tall-167814482600321"
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 [ "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 ;