About the Execution of Marcie+red for DBSingleClientW-PT-d1m04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5448.304 | 34010.00 | 48863.00 | 479.80 | 0 0 0 1 0 1 0 0 0 0 1 0 0 0 1 1 | 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-167814482400237.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-d1m04, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r106-tall-167814482400237
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 844K
-rw-r--r-- 1 mcc users 5.8K Feb 26 15:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 26 15:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 15:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 15:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 15:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 15:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 15:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 15:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:48 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 432K 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 positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DBSingleClientW-PT-d1m04-UpperBounds-00
FORMULA_NAME DBSingleClientW-PT-d1m04-UpperBounds-01
FORMULA_NAME DBSingleClientW-PT-d1m04-UpperBounds-02
FORMULA_NAME DBSingleClientW-PT-d1m04-UpperBounds-03
FORMULA_NAME DBSingleClientW-PT-d1m04-UpperBounds-04
FORMULA_NAME DBSingleClientW-PT-d1m04-UpperBounds-05
FORMULA_NAME DBSingleClientW-PT-d1m04-UpperBounds-06
FORMULA_NAME DBSingleClientW-PT-d1m04-UpperBounds-07
FORMULA_NAME DBSingleClientW-PT-d1m04-UpperBounds-08
FORMULA_NAME DBSingleClientW-PT-d1m04-UpperBounds-09
FORMULA_NAME DBSingleClientW-PT-d1m04-UpperBounds-10
FORMULA_NAME DBSingleClientW-PT-d1m04-UpperBounds-11
FORMULA_NAME DBSingleClientW-PT-d1m04-UpperBounds-12
FORMULA_NAME DBSingleClientW-PT-d1m04-UpperBounds-13
FORMULA_NAME DBSingleClientW-PT-d1m04-UpperBounds-14
FORMULA_NAME DBSingleClientW-PT-d1m04-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678351049960
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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d1m04
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-09 08:37:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-09 08:37:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 08:37:31] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2023-03-09 08:37:31] [INFO ] Transformed 1440 places.
[2023-03-09 08:37:31] [INFO ] Transformed 672 transitions.
[2023-03-09 08:37:31] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 151 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 1093 places in 5 ms
Reduce places removed 1093 places and 0 transitions.
FORMULA DBSingleClientW-PT-d1m04-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 672 rows 347 cols
[2023-03-09 08:37:31] [INFO ] Computed 6 place invariants in 42 ms
Incomplete random walk after 10000 steps, including 2281 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 955 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 999 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 970 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 961 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 953 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 5) seen :0
[2023-03-09 08:37:32] [INFO ] Invariant cache hit.
[2023-03-09 08:37:32] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-09 08:37:32] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 5 ms returned sat
[2023-03-09 08:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:32] [INFO ] [Real]Absence check using state equation in 401 ms returned sat
[2023-03-09 08:37:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-09 08:37:32] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-09 08:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:32] [INFO ] [Nat]Absence check using state equation in 130 ms returned sat
[2023-03-09 08:37:32] [INFO ] State equation strengthened by 418 read => feed constraints.
[2023-03-09 08:37:32] [INFO ] [Nat]Added 418 Read/Feed constraints in 64 ms returned sat
[2023-03-09 08:37:33] [INFO ] Deduced a trap composed of 96 places in 142 ms of which 3 ms to minimize.
[2023-03-09 08:37:33] [INFO ] Deduced a trap composed of 95 places in 126 ms of which 1 ms to minimize.
[2023-03-09 08:37:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 353 ms
[2023-03-09 08:37:33] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 147 ms.
[2023-03-09 08:37:33] [INFO ] Added : 4 causal constraints over 1 iterations in 295 ms. Result :sat
Minimization took 114 ms.
[2023-03-09 08:37:33] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-09 08:37:33] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-09 08:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:33] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2023-03-09 08:37:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-09 08:37:34] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-09 08:37:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:34] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2023-03-09 08:37:34] [INFO ] [Nat]Added 418 Read/Feed constraints in 120 ms returned sat
[2023-03-09 08:37:34] [INFO ] Deduced a trap composed of 100 places in 228 ms of which 1 ms to minimize.
[2023-03-09 08:37:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 276 ms
[2023-03-09 08:37:34] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 90 ms.
[2023-03-09 08:37:35] [INFO ] Deduced a trap composed of 26 places in 256 ms of which 1 ms to minimize.
[2023-03-09 08:37:35] [INFO ] Deduced a trap composed of 21 places in 121 ms of which 1 ms to minimize.
[2023-03-09 08:37:35] [INFO ] Deduced a trap composed of 104 places in 136 ms of which 0 ms to minimize.
[2023-03-09 08:37:35] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 716 ms
[2023-03-09 08:37:35] [INFO ] Added : 22 causal constraints over 5 iterations in 1225 ms. Result :sat
Minimization took 148 ms.
[2023-03-09 08:37:36] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-09 08:37:36] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-09 08:37:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:36] [INFO ] [Real]Absence check using state equation in 140 ms returned sat
[2023-03-09 08:37:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-09 08:37:36] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-09 08:37:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:36] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2023-03-09 08:37:36] [INFO ] [Nat]Added 418 Read/Feed constraints in 90 ms returned sat
[2023-03-09 08:37:36] [INFO ] Deduced a trap composed of 34 places in 153 ms of which 1 ms to minimize.
[2023-03-09 08:37:36] [INFO ] Deduced a trap composed of 35 places in 141 ms of which 1 ms to minimize.
[2023-03-09 08:37:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 396 ms
[2023-03-09 08:37:36] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 54 ms.
[2023-03-09 08:37:37] [INFO ] Added : 10 causal constraints over 2 iterations in 186 ms. Result :sat
Minimization took 110 ms.
[2023-03-09 08:37:37] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-09 08:37:37] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-09 08:37:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:37] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2023-03-09 08:37:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-09 08:37:37] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 6 ms returned sat
[2023-03-09 08:37:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:37] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2023-03-09 08:37:37] [INFO ] [Nat]Added 418 Read/Feed constraints in 114 ms returned sat
[2023-03-09 08:37:37] [INFO ] Deduced a trap composed of 97 places in 126 ms of which 1 ms to minimize.
[2023-03-09 08:37:38] [INFO ] Deduced a trap composed of 99 places in 125 ms of which 0 ms to minimize.
[2023-03-09 08:37:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 317 ms
[2023-03-09 08:37:38] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 64 ms.
[2023-03-09 08:37:38] [INFO ] Deduced a trap composed of 26 places in 132 ms of which 0 ms to minimize.
[2023-03-09 08:37:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 268 ms
[2023-03-09 08:37:38] [INFO ] Added : 16 causal constraints over 4 iterations in 588 ms. Result :sat
Minimization took 130 ms.
[2023-03-09 08:37:38] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-09 08:37:38] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-09 08:37:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:39] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2023-03-09 08:37:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-09 08:37:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 5 ms returned sat
[2023-03-09 08:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:39] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2023-03-09 08:37:39] [INFO ] [Nat]Added 418 Read/Feed constraints in 110 ms returned sat
[2023-03-09 08:37:39] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 53 ms.
[2023-03-09 08:37:39] [INFO ] Added : 10 causal constraints over 2 iterations in 188 ms. Result :sat
Minimization took 143 ms.
Current structural bounds on expressions (after SMT) : [857, 857, 6, 857, 7] Max seen :[0, 0, 0, 0, 0]
Support contains 5 out of 347 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 347/347 places, 672/672 transitions.
Graph (complete) has 1246 edges and 347 vertex of which 326 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.3 ms
Discarding 21 places :
Also discarding 0 output transitions
Drop transitions removed 8 transitions
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 86 transitions.
Iterating post reduction 0 with 86 rules applied. Total rules applied 87 place count 326 transition count 586
Discarding 95 places :
Symmetric choice reduction at 1 with 95 rule applications. Total rules 182 place count 231 transition count 343
Iterating global reduction 1 with 95 rules applied. Total rules applied 277 place count 231 transition count 343
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 281 place count 231 transition count 339
Discarding 72 places :
Symmetric choice reduction at 2 with 72 rule applications. Total rules 353 place count 159 transition count 267
Iterating global reduction 2 with 72 rules applied. Total rules applied 425 place count 159 transition count 267
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 431 place count 159 transition count 261
Discarding 41 places :
Symmetric choice reduction at 3 with 41 rule applications. Total rules 472 place count 118 transition count 196
Iterating global reduction 3 with 41 rules applied. Total rules applied 513 place count 118 transition count 196
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 3 with 30 rules applied. Total rules applied 543 place count 118 transition count 166
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 554 place count 107 transition count 148
Iterating global reduction 4 with 11 rules applied. Total rules applied 565 place count 107 transition count 148
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 567 place count 107 transition count 146
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 575 place count 99 transition count 138
Iterating global reduction 5 with 8 rules applied. Total rules applied 583 place count 99 transition count 138
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 586 place count 99 transition count 135
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 592 place count 93 transition count 129
Iterating global reduction 6 with 6 rules applied. Total rules applied 598 place count 93 transition count 129
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 601 place count 93 transition count 126
Applied a total of 601 rules in 93 ms. Remains 93 /347 variables (removed 254) and now considering 126/672 (removed 546) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 93/347 places, 126/672 transitions.
// Phase 1: matrix 126 rows 93 cols
[2023-03-09 08:37:40] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 229975 resets, run finished after 993 ms. (steps per millisecond=1007 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 1000001 steps, including 98946 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 1000001 steps, including 98436 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 1000000 steps, including 99139 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 1000001 steps, including 98160 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 1000000 steps, including 99128 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 5) seen :1
[2023-03-09 08:37:43] [INFO ] Invariant cache hit.
[2023-03-09 08:37:43] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 08:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:43] [INFO ] [Real]Absence check using state equation in 25 ms returned unsat
[2023-03-09 08:37:43] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:43] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-09 08:37:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:43] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:43] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-09 08:37:43] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-09 08:37:43] [INFO ] [Nat]Added 48 Read/Feed constraints in 14 ms returned sat
[2023-03-09 08:37:43] [INFO ] Computed and/alt/rep : 32/69/32 causal constraints (skipped 93 transitions) in 9 ms.
[2023-03-09 08:37:43] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 0 ms to minimize.
[2023-03-09 08:37:43] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 0 ms to minimize.
[2023-03-09 08:37:43] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 0 ms to minimize.
[2023-03-09 08:37:43] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 0 ms to minimize.
[2023-03-09 08:37:43] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 238 ms
[2023-03-09 08:37:43] [INFO ] Added : 19 causal constraints over 5 iterations in 300 ms. Result :sat
Minimization took 31 ms.
[2023-03-09 08:37:43] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-09 08:37:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:43] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 08:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:44] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-09 08:37:44] [INFO ] [Nat]Added 48 Read/Feed constraints in 9 ms returned sat
[2023-03-09 08:37:44] [INFO ] Computed and/alt/rep : 32/69/32 causal constraints (skipped 93 transitions) in 8 ms.
[2023-03-09 08:37:44] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 1 ms to minimize.
[2023-03-09 08:37:44] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 0 ms to minimize.
[2023-03-09 08:37:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 121 ms
[2023-03-09 08:37:44] [INFO ] Added : 13 causal constraints over 4 iterations in 179 ms. Result :sat
Minimization took 19 ms.
[2023-03-09 08:37:44] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 08:37:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:44] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-09 08:37:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:44] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:44] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-09 08:37:44] [INFO ] [Nat]Added 48 Read/Feed constraints in 15 ms returned sat
[2023-03-09 08:37:44] [INFO ] Computed and/alt/rep : 32/69/32 causal constraints (skipped 93 transitions) in 9 ms.
[2023-03-09 08:37:44] [INFO ] Added : 10 causal constraints over 3 iterations in 48 ms. Result :sat
Minimization took 21 ms.
[2023-03-09 08:37:44] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:44] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-09 08:37:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:44] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:44] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-09 08:37:44] [INFO ] [Nat]Added 48 Read/Feed constraints in 8 ms returned sat
[2023-03-09 08:37:44] [INFO ] Computed and/alt/rep : 32/69/32 causal constraints (skipped 93 transitions) in 7 ms.
[2023-03-09 08:37:44] [INFO ] Added : 10 causal constraints over 3 iterations in 40 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [1, 857, 6, 857, 7] Max seen :[1, 0, 0, 0, 0]
FORMULA DBSingleClientW-PT-d1m04-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 4 out of 93 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93/93 places, 126/126 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 92 transition count 124
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 92 transition count 124
Applied a total of 2 rules in 12 ms. Remains 92 /93 variables (removed 1) and now considering 124/126 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 92/93 places, 124/126 transitions.
// Phase 1: matrix 124 rows 92 cols
[2023-03-09 08:37:44] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 229864 resets, run finished after 955 ms. (steps per millisecond=1047 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 98523 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 99308 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 99016 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 98979 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 4) seen :0
[2023-03-09 08:37:47] [INFO ] Invariant cache hit.
[2023-03-09 08:37:47] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:47] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-09 08:37:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:47] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 08:37:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:47] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-09 08:37:47] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-09 08:37:47] [INFO ] [Nat]Added 46 Read/Feed constraints in 9 ms returned sat
[2023-03-09 08:37:47] [INFO ] Computed and/alt/rep : 32/69/32 causal constraints (skipped 91 transitions) in 8 ms.
[2023-03-09 08:37:47] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
[2023-03-09 08:37:47] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 0 ms to minimize.
[2023-03-09 08:37:47] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 0 ms to minimize.
[2023-03-09 08:37:47] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 1 ms to minimize.
[2023-03-09 08:37:48] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 1 ms to minimize.
[2023-03-09 08:37:48] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 0 ms to minimize.
[2023-03-09 08:37:48] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 0 ms to minimize.
[2023-03-09 08:37:48] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 0 ms to minimize.
[2023-03-09 08:37:48] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 465 ms
[2023-03-09 08:37:48] [INFO ] Added : 12 causal constraints over 4 iterations in 519 ms. Result :sat
Minimization took 26 ms.
[2023-03-09 08:37:48] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:48] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-09 08:37:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:48] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:48] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-09 08:37:48] [INFO ] [Nat]Added 46 Read/Feed constraints in 7 ms returned sat
[2023-03-09 08:37:48] [INFO ] Computed and/alt/rep : 32/69/32 causal constraints (skipped 91 transitions) in 6 ms.
[2023-03-09 08:37:48] [INFO ] Deduced a trap composed of 14 places in 55 ms of which 0 ms to minimize.
[2023-03-09 08:37:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2023-03-09 08:37:48] [INFO ] Added : 17 causal constraints over 5 iterations in 129 ms. Result :sat
Minimization took 19 ms.
[2023-03-09 08:37:48] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:48] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-09 08:37:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:48] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:48] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-09 08:37:48] [INFO ] [Nat]Added 46 Read/Feed constraints in 8 ms returned sat
[2023-03-09 08:37:48] [INFO ] Computed and/alt/rep : 32/69/32 causal constraints (skipped 91 transitions) in 8 ms.
[2023-03-09 08:37:48] [INFO ] Added : 12 causal constraints over 3 iterations in 39 ms. Result :sat
Minimization took 23 ms.
[2023-03-09 08:37:48] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 08:37:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:48] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-09 08:37:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:48] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:48] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-09 08:37:48] [INFO ] [Nat]Added 46 Read/Feed constraints in 6 ms returned sat
[2023-03-09 08:37:48] [INFO ] Computed and/alt/rep : 32/69/32 causal constraints (skipped 91 transitions) in 5 ms.
[2023-03-09 08:37:48] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
[2023-03-09 08:37:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2023-03-09 08:37:49] [INFO ] Added : 20 causal constraints over 5 iterations in 113 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [857, 6, 857, 7] Max seen :[0, 0, 0, 0]
Support contains 4 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 124/124 transitions.
Applied a total of 0 rules in 6 ms. Remains 92 /92 variables (removed 0) and now considering 124/124 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 92/92 places, 124/124 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 124/124 transitions.
Applied a total of 0 rules in 6 ms. Remains 92 /92 variables (removed 0) and now considering 124/124 (removed 0) transitions.
[2023-03-09 08:37:49] [INFO ] Invariant cache hit.
[2023-03-09 08:37:49] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-09 08:37:49] [INFO ] Invariant cache hit.
[2023-03-09 08:37:49] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-09 08:37:49] [INFO ] Implicit Places using invariants and state equation in 494 ms returned []
Implicit Place search using SMT with State Equation took 599 ms to find 0 implicit places.
[2023-03-09 08:37:49] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 08:37:49] [INFO ] Invariant cache hit.
[2023-03-09 08:37:49] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 685 ms. Remains : 92/92 places, 124/124 transitions.
Starting property specific reduction for DBSingleClientW-PT-d1m04-UpperBounds-05
[2023-03-09 08:37:49] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2280 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 895 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2023-03-09 08:37:49] [INFO ] Invariant cache hit.
[2023-03-09 08:37:49] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:49] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-09 08:37:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:49] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 08:37:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:49] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-09 08:37:49] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-09 08:37:49] [INFO ] [Nat]Added 46 Read/Feed constraints in 9 ms returned sat
[2023-03-09 08:37:49] [INFO ] Computed and/alt/rep : 32/69/32 causal constraints (skipped 91 transitions) in 8 ms.
[2023-03-09 08:37:50] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 0 ms to minimize.
[2023-03-09 08:37:50] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 0 ms to minimize.
[2023-03-09 08:37:50] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 0 ms to minimize.
[2023-03-09 08:37:50] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 0 ms to minimize.
[2023-03-09 08:37:50] [INFO ] Deduced a trap composed of 13 places in 53 ms of which 1 ms to minimize.
[2023-03-09 08:37:50] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 0 ms to minimize.
[2023-03-09 08:37:50] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 1 ms to minimize.
[2023-03-09 08:37:50] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 1 ms to minimize.
[2023-03-09 08:37:50] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 464 ms
[2023-03-09 08:37:50] [INFO ] Added : 12 causal constraints over 4 iterations in 522 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 124/124 transitions.
Graph (complete) has 293 edges and 92 vertex of which 91 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 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 91 transition count 122
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 5 place count 89 transition count 120
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 89 transition count 120
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 87 transition count 116
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 87 transition count 116
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 13 place count 87 transition count 114
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 14 place count 86 transition count 113
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 86 transition count 113
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 16 place count 85 transition count 112
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 85 transition count 112
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 18 place count 84 transition count 111
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 84 transition count 111
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 20 place count 83 transition count 105
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 83 transition count 105
Applied a total of 21 rules in 17 ms. Remains 83 /92 variables (removed 9) and now considering 105/124 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 83/92 places, 105/124 transitions.
// Phase 1: matrix 105 rows 83 cols
[2023-03-09 08:37:50] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 230149 resets, run finished after 757 ms. (steps per millisecond=1321 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 98931 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 1) seen :0
[2023-03-09 08:37:51] [INFO ] Invariant cache hit.
[2023-03-09 08:37:51] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:51] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-09 08:37:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:51] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:51] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-09 08:37:51] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-09 08:37:51] [INFO ] [Nat]Added 35 Read/Feed constraints in 6 ms returned sat
[2023-03-09 08:37:51] [INFO ] Computed and/alt/rep : 29/61/29 causal constraints (skipped 75 transitions) in 6 ms.
[2023-03-09 08:37:51] [INFO ] Added : 12 causal constraints over 3 iterations in 30 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 105/105 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 105/105 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 83/83 places, 105/105 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 105/105 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2023-03-09 08:37:51] [INFO ] Invariant cache hit.
[2023-03-09 08:37:51] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-09 08:37:51] [INFO ] Invariant cache hit.
[2023-03-09 08:37:52] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-09 08:37:52] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2023-03-09 08:37:52] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 08:37:52] [INFO ] Invariant cache hit.
[2023-03-09 08:37:52] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 297 ms. Remains : 83/83 places, 105/105 transitions.
Ending property specific reduction for DBSingleClientW-PT-d1m04-UpperBounds-05 in 2373 ms.
Starting property specific reduction for DBSingleClientW-PT-d1m04-UpperBounds-10
// Phase 1: matrix 124 rows 92 cols
[2023-03-09 08:37:52] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2289 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 986 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2023-03-09 08:37:52] [INFO ] Invariant cache hit.
[2023-03-09 08:37:52] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:52] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-09 08:37:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:52] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 08:37:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:52] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-09 08:37:52] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-09 08:37:52] [INFO ] [Nat]Added 46 Read/Feed constraints in 8 ms returned sat
[2023-03-09 08:37:52] [INFO ] Computed and/alt/rep : 32/69/32 causal constraints (skipped 91 transitions) in 6 ms.
[2023-03-09 08:37:52] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 1 ms to minimize.
[2023-03-09 08:37:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2023-03-09 08:37:52] [INFO ] Added : 17 causal constraints over 5 iterations in 115 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 124/124 transitions.
Graph (complete) has 293 edges and 92 vertex of which 91 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 91 transition count 122
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 5 place count 89 transition count 114
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 89 transition count 114
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 88 transition count 113
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 88 transition count 113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 88 transition count 112
Applied a total of 10 rules in 8 ms. Remains 88 /92 variables (removed 4) and now considering 112/124 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 88/92 places, 112/124 transitions.
// Phase 1: matrix 112 rows 88 cols
[2023-03-09 08:37:52] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 230179 resets, run finished after 818 ms. (steps per millisecond=1222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 99742 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 1) seen :0
[2023-03-09 08:37:53] [INFO ] Invariant cache hit.
[2023-03-09 08:37:53] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:53] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-09 08:37:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:53] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-09 08:37:53] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-09 08:37:53] [INFO ] [Nat]Added 36 Read/Feed constraints in 7 ms returned sat
[2023-03-09 08:37:53] [INFO ] Computed and/alt/rep : 31/67/31 causal constraints (skipped 80 transitions) in 6 ms.
[2023-03-09 08:37:53] [INFO ] Added : 9 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 88 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 88/88 places, 112/112 transitions.
Applied a total of 0 rules in 3 ms. Remains 88 /88 variables (removed 0) and now considering 112/112 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 88/88 places, 112/112 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 88/88 places, 112/112 transitions.
Applied a total of 0 rules in 3 ms. Remains 88 /88 variables (removed 0) and now considering 112/112 (removed 0) transitions.
[2023-03-09 08:37:53] [INFO ] Invariant cache hit.
[2023-03-09 08:37:53] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-09 08:37:53] [INFO ] Invariant cache hit.
[2023-03-09 08:37:54] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-09 08:37:54] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
[2023-03-09 08:37:54] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 08:37:54] [INFO ] Invariant cache hit.
[2023-03-09 08:37:54] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 278 ms. Remains : 88/88 places, 112/112 transitions.
Ending property specific reduction for DBSingleClientW-PT-d1m04-UpperBounds-10 in 1996 ms.
Starting property specific reduction for DBSingleClientW-PT-d1m04-UpperBounds-14
// Phase 1: matrix 124 rows 92 cols
[2023-03-09 08:37:54] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2286 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 947 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2023-03-09 08:37:54] [INFO ] Invariant cache hit.
[2023-03-09 08:37:54] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 08:37:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:54] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-09 08:37:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:54] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:54] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-09 08:37:54] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-09 08:37:54] [INFO ] [Nat]Added 46 Read/Feed constraints in 8 ms returned sat
[2023-03-09 08:37:54] [INFO ] Computed and/alt/rep : 32/69/32 causal constraints (skipped 91 transitions) in 7 ms.
[2023-03-09 08:37:54] [INFO ] Added : 12 causal constraints over 3 iterations in 52 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 124/124 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 89 transition count 114
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 89 transition count 114
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 87 transition count 110
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 87 transition count 110
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 87 transition count 109
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 86 transition count 108
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 86 transition count 108
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 85 transition count 107
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 85 transition count 107
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 84 transition count 106
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 84 transition count 106
Applied a total of 17 rules in 11 ms. Remains 84 /92 variables (removed 8) and now considering 106/124 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 84/92 places, 106/124 transitions.
// Phase 1: matrix 106 rows 84 cols
[2023-03-09 08:37:54] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 229923 resets, run finished after 847 ms. (steps per millisecond=1180 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 98934 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 1) seen :0
[2023-03-09 08:37:55] [INFO ] Invariant cache hit.
[2023-03-09 08:37:55] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 08:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:55] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-09 08:37:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:55] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:55] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-09 08:37:55] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-09 08:37:55] [INFO ] [Nat]Added 36 Read/Feed constraints in 5 ms returned sat
[2023-03-09 08:37:55] [INFO ] Computed and/alt/rep : 29/61/29 causal constraints (skipped 76 transitions) in 6 ms.
[2023-03-09 08:37:55] [INFO ] Added : 12 causal constraints over 3 iterations in 30 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 106/106 transitions.
Applied a total of 0 rules in 6 ms. Remains 84 /84 variables (removed 0) and now considering 106/106 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 84/84 places, 106/106 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 106/106 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 106/106 (removed 0) transitions.
[2023-03-09 08:37:55] [INFO ] Invariant cache hit.
[2023-03-09 08:37:55] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-09 08:37:55] [INFO ] Invariant cache hit.
[2023-03-09 08:37:55] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-09 08:37:56] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
[2023-03-09 08:37:56] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 08:37:56] [INFO ] Invariant cache hit.
[2023-03-09 08:37:56] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 269 ms. Remains : 84/84 places, 106/106 transitions.
Ending property specific reduction for DBSingleClientW-PT-d1m04-UpperBounds-14 in 1962 ms.
Starting property specific reduction for DBSingleClientW-PT-d1m04-UpperBounds-15
// Phase 1: matrix 124 rows 92 cols
[2023-03-09 08:37:56] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2285 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 959 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
[2023-03-09 08:37:56] [INFO ] Invariant cache hit.
[2023-03-09 08:37:56] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:56] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-09 08:37:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:56] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 08:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:56] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-09 08:37:56] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-09 08:37:56] [INFO ] [Nat]Added 46 Read/Feed constraints in 6 ms returned sat
[2023-03-09 08:37:56] [INFO ] Computed and/alt/rep : 32/69/32 causal constraints (skipped 91 transitions) in 6 ms.
[2023-03-09 08:37:56] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 1 ms to minimize.
[2023-03-09 08:37:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2023-03-09 08:37:56] [INFO ] Added : 20 causal constraints over 5 iterations in 130 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 124/124 transitions.
Graph (complete) has 293 edges and 92 vertex of which 91 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 91 transition count 122
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 5 place count 89 transition count 114
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 89 transition count 114
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 88 transition count 111
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 88 transition count 111
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 87 transition count 110
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 87 transition count 110
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 86 transition count 109
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 86 transition count 109
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 85 transition count 108
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 85 transition count 108
Applied a total of 15 rules in 9 ms. Remains 85 /92 variables (removed 7) and now considering 108/124 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 85/92 places, 108/124 transitions.
// Phase 1: matrix 108 rows 85 cols
[2023-03-09 08:37:56] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 229714 resets, run finished after 770 ms. (steps per millisecond=1298 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 99019 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 1) seen :0
[2023-03-09 08:37:57] [INFO ] Invariant cache hit.
[2023-03-09 08:37:57] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:57] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-09 08:37:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:37:57] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:37:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:37:57] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-09 08:37:57] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-09 08:37:57] [INFO ] [Nat]Added 36 Read/Feed constraints in 7 ms returned sat
[2023-03-09 08:37:57] [INFO ] Computed and/alt/rep : 30/63/30 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-09 08:37:57] [INFO ] Added : 13 causal constraints over 3 iterations in 37 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 85 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 85/85 places, 108/108 transitions.
Applied a total of 0 rules in 3 ms. Remains 85 /85 variables (removed 0) and now considering 108/108 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 85/85 places, 108/108 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 85/85 places, 108/108 transitions.
Applied a total of 0 rules in 2 ms. Remains 85 /85 variables (removed 0) and now considering 108/108 (removed 0) transitions.
[2023-03-09 08:37:57] [INFO ] Invariant cache hit.
[2023-03-09 08:37:57] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-09 08:37:57] [INFO ] Invariant cache hit.
[2023-03-09 08:37:57] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-09 08:37:58] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
[2023-03-09 08:37:58] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 08:37:58] [INFO ] Invariant cache hit.
[2023-03-09 08:37:58] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 249 ms. Remains : 85/85 places, 108/108 transitions.
Ending property specific reduction for DBSingleClientW-PT-d1m04-UpperBounds-15 in 1950 ms.
[2023-03-09 08:37:58] [INFO ] Flatten gal took : 36 ms
[2023-03-09 08:37:58] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-09 08:37:58] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 92 places, 124 transitions and 488 arcs took 2 ms.
Total runtime 26839 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=UpperBounds.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: DBSingleClientW_PT_d1m04
(NrP: 92 NrTr: 124 NrArc: 488)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.001sec
net check time: 0m 0.000sec
init dd package: 0m 2.764sec
RS generation: 0m 0.238sec
-> reachability set: #nodes 2511 (2.5e+03) #states 11,388 (4)
starting MCC model checker
--------------------------
checking: place_bound(p66)
normalized: place_bound(p66)
-> the formula is 1
FORMULA DBSingleClientW-PT-d1m04-UpperBounds-05 1 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.000sec
checking: place_bound(p17)
normalized: place_bound(p17)
-> the formula is 1
FORMULA DBSingleClientW-PT-d1m04-UpperBounds-10 1 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.000sec
checking: place_bound(p63)
normalized: place_bound(p63)
-> the formula is 1
FORMULA DBSingleClientW-PT-d1m04-UpperBounds-14 1 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.000sec
checking: place_bound(p6)
normalized: place_bound(p6)
-> the formula is 1
FORMULA DBSingleClientW-PT-d1m04-UpperBounds-15 1 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.000sec
totally nodes used: 38903 (3.9e+04)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 341867 1213451 1555318
used/not used/entry size/cache size: 1230032 65878832 16 1024MB
basic ops cache: hits/miss/sum: 316 4927 5243
used/not used/entry size/cache size: 14085 16763131 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 12 192MB
state nr cache: hits/miss/sum: 583 2511 3094
used/not used/entry size/cache size: 2511 8386097 32 256MB
max state cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 67070563
1 37703
2 594
3 4
4 0
5 0
6 0
7 0
8 0
9 0
>= 10 0
Total processing time: 0m 4.597sec
BK_STOP 1678351083970
--------------------
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 UpperBounds -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
iterations count:26007 (209), effective:643 (5)
initing FirstDep: 0m 0.000sec
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-d1m04"
export BK_EXAMINATION="UpperBounds"
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-d1m04, examination is UpperBounds"
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-167814482400237"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m04.tgz
mv DBSingleClientW-PT-d1m04 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;