Trace number 4455870

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sat4j Cutting Planes 2024 2024-07-12? 1.27482 0.926086

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/web/uclid_pb_benchmarks/
normalized-44s.smv--soft-0-100-0.wbo
MD5SUMb36e85102c0aa6188e1be702d84f308a
Bench CategorySOFT-LIN (WBO, only soft constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.191673
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables495
Total number of constraints940
Number of soft constraints940
Number of constraints which are clauses800
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints140
Minimum length of a constraint1
Maximum length of a constraint13
Top cost 46815
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46814
Biggest number in a constraint 68
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 257
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.22/0.33	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.22/0.33	c This is free software under the dual EPL/GNU LGPL licenses.
0.22/0.33	c See www.sat4j.org for details.
0.22/0.35	c version CUSTOM.v20240707
0.22/0.38	c java.runtime.name	OpenJDK Runtime Environment
0.22/0.38	c java.vm.name		OpenJDK 64-Bit Server VM
0.22/0.38	c java.vm.version	22.0.1+8-16
0.22/0.38	c java.vm.vendor	Oracle Corporation
0.22/0.38	c sun.arch.data.model	64
0.22/0.38	c java.version		22.0.1
0.22/0.38	c os.name		Linux
0.22/0.38	c os.version		4.18.0-301.1.el8.x86_64
0.22/0.38	c os.arch		amd64
0.22/0.39	c Free memory 		2115194816
0.22/0.39	c Max memory 		16282288128
0.22/0.39	c Total memory 		2122317824
0.22/0.40	c Number of processors 	2
0.55/0.57	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.55/0.57	 - never skip resolution steps
0.55/0.57	 - Auto-division on coefficients is disabled
0.55/0.57	 - No postprocessing
0.55/0.57	 - Conflict is considered as is when resolving
0.55/0.57	 - Use constraints as they come during conflict analysis
0.55/0.57	 - Weaken first using unassigned literals
0.55/0.57	 - Bump strategy: ALWAYS_ONE
0.55/0.57	 - Bumper: EFFECTIVE
0.55/0.57	--- Begin Solver configuration ---
0.55/0.57	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.55/0.57	Learn all clauses as in MiniSAT
0.55/0.57	LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.55/0.57	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.55/0.57	No reason simplification
0.55/0.57	Dynamic restart strategy considering the size of the coefficients
0.55/0.57	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.55/0.57	timeout=2147483s
0.55/0.57	DB Simplification allowed=false
0.55/0.57	Listener: none
0.55/0.57	--- End Solver configuration ---
0.55/0.58	c Pseudo Boolean Optimization by upper bound
0.55/0.58	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.55/0.58	c  - never skip resolution steps
0.55/0.58	c  - Auto-division on coefficients is disabled
0.55/0.58	c  - No postprocessing
0.55/0.58	c  - Conflict is considered as is when resolving
0.55/0.58	c  - Use constraints as they come during conflict analysis
0.55/0.58	c  - Weaken first using unassigned literals
0.55/0.58	c  - Bump strategy: ALWAYS_ONE
0.55/0.58	c  - Bumper: EFFECTIVE
0.55/0.58	c --- Begin Solver configuration ---
0.55/0.58	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.55/0.58	c Learn all clauses as in MiniSAT
0.55/0.58	c LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.55/0.58	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.55/0.58	c No reason simplification
0.55/0.58	c Dynamic restart strategy considering the size of the coefficients
0.55/0.58	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.55/0.58	c timeout=2147483s
0.55/0.58	c DB Simplification allowed=false
0.55/0.58	c Listener: none
0.55/0.58	c --- End Solver configuration ---
0.55/0.58	c solving HOME/instance-4455870-1721717812.wbo
0.55/0.58	c reading problem ... 
0.87/0.75	c ... done. Wall clock time 0.164s.
0.87/0.75	c declared #vars     495
0.87/0.75	c internal #vars     1435
0.87/0.75	c #constraints  941
0.87/0.75	c constraints type 
0.87/0.75	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1
0.87/0.75	c org.sat4j.specs.Constr$1 => 1
0.87/0.75	c org.sat4j.pb.constraints.pb.PuebloMinWatchPb => 140
0.87/0.75	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 799
0.87/0.75	c 941 constraints processed.
0.87/0.79	c objective function length is 940 literals
1.07/0.84	Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 960 out of bounds for length 496
1.07/0.85		at org.sat4j.pb.lcds.AbstractLBDComputerStrategy.computeLBD(AbstractLBDComputerStrategy.java:32)
1.07/0.85		at org.sat4j.pb.lcds.PBGlucoseLCDS.computeLBD(PBGlucoseLCDS.java:98)
1.07/0.85		at org.sat4j.minisat.core.GlucoseLCDS.onClauseLearning(GlucoseLCDS.java:116)
1.07/0.86		at org.sat4j.minisat.core.Glucose2LCDS.onClauseLearning(Glucose2LCDS.java:35)
1.07/0.86		at org.sat4j.pb.core.PBSolverCP.analyzeCP(PBSolverCP.java:231)
1.07/0.86		at org.sat4j.pb.core.PBSolverCP.analyze(PBSolverCP.java:163)
1.07/0.86		at org.sat4j.minisat.core.Solver.search(Solver.java:1338)
1.07/0.86		at org.sat4j.minisat.core.Solver.isSatisfiable(Solver.java:1903)
1.07/0.86		at org.sat4j.tools.SolverDecorator.isSatisfiable(SolverDecorator.java:106)
1.07/0.86		at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(PseudoOptDecorator.java:180)
1.07/0.86		at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(PseudoOptDecorator.java:173)
1.07/0.86		at org.sat4j.OptimizationMode.solve(OptimizationMode.java:141)
1.07/0.86		at org.sat4j.AbstractLauncher.solve(AbstractLauncher.java:323)
1.07/0.86		at org.sat4j.AbstractLauncher.run(AbstractLauncher.java:267)
1.07/0.86		at org.sat4j.pb.LanceurPseudo2007.main(LanceurPseudo2007.java:118)
1.07/0.86	c starts		: 1
1.07/0.87	c conflicts		: 1
1.07/0.87	c decisions		: 960
1.07/0.87	c propagations		: 1155
1.07/0.87	c inspects		: 1418
1.07/0.87	c shortcuts		: 0
1.07/0.87	c learnt literals	: 0
1.07/0.87	c learnt binary clauses	: 0
1.07/0.87	c learnt ternary clauses	: 0
1.07/0.87	c learnt constraints	: 0
1.07/0.87	c ignored constraints	: 0
1.07/0.87	c root simplifications	: 0
1.07/0.87	c removed literals (reason simplification)	: 0
1.07/0.87	c reason swapping (by a shorter reason)	: 0
1.07/0.87	c Calls to reduceDB	: 0
1.07/0.87	c Number of update (reduction) of LBD	: 0
1.07/0.87	c Imported unit clauses	: 0
1.07/0.87	c No decision after first conflict	: true
1.07/0.87	c number of reductions to clauses (during analyze)	: 0
1.07/0.89	c number of learned constraints concerned by reduction	: 0
1.07/0.89	c number of learning phase by resolution	: 0
1.07/0.89	c number of learning phase by cutting planes	: 0
1.07/0.89	c number of rounding to 1 operations	: 0
1.07/0.89	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.07/0.89	c number of reductions of the coefficients by power 2 	: 0
1.07/0.89	c number of right shift for reduction by power 2 	: 0
1.07/0.89	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.07/0.89	c number of ending skipping 	: 0
1.07/0.89	c number of internal skipping 	: 0
1.07/0.89	c number of derivation steps 	: 6
1.07/0.89	c number of skipped derivation steps 	: 0
1.07/0.89	c number of remaining unassigned 	: 0
1.07/0.89	c number of remaining assigned 	: 0
1.07/0.89	c number of falsified literals weakened from reason	: 0
1.07/0.89	c number of falsified literals weakened from conflict	: 0
1.07/0.89	c time for arithmetic operations	: 0
1.07/0.90	c minimum degree of deleted constraints	: null
1.07/0.90	c maximum degree of deleted constraints	: null
1.07/0.90	c number of deleted constraints	: 0
1.07/0.90	c speed (assignments/second)	: 12977.52808988764
1.07/0.90	c non guided choices	: 20
1.07/0.90	s UNKNOWN
1.07/0.90	c Total wall clock time (in seconds): 0.323

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 64059 MiB (61195 MiB free)
  memory of node 1: 64510 MiB (61364 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4455870-1721717812/watcher-4455870-1721717812 -o /tmp/evaluation-result-4455870-1721717812/solver-4455870-1721717812 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1721717812-78073 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4455870-1721717812.wbo 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=78112, runsolver pid=78106
Current StackSize limit: 8192 KiB


[startup+0.100088 s]*
/proc/loadavg: 1.90 2.05 2.08 1/255 78149
/proc/meminfo: memFree=125452684/131655788 swapFree=131071996/131071996
[pid=78112] ppid=78106 vsize=528268 memory=21644 CPUtime=0.02 cores=4,6
/proc/78112/stat : 78112 (java) S 78106 78112 78062 0 -1 1077936128 1406 0 84 0 0 2 0 0 20 0 2 0 7770597 540946432 5411 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 0 0 16784588 0 0 0 17 6 0 0 2 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
/proc/78112/statm: 132067 5411 3319 1 0 4206 0
[pid=78112/tid=78134] ppid=78106 vsize=528268 memory=4026531971 CPUtime=0.01 cores=4,6
/proc/78112/task/78134/stat : 78134 (java) D 78106 78112 78062 0 -1 4194368 852 0 51 0 0 1 0 0 20 0 2 0 7770602 540946432 5411 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 4 0 16784588 0 0 0 -1 4 0 0 5 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 528268 KiB
Current children cumulated memory: 21644 KiB

[startup+0.219944 s]*
/proc/loadavg: 1.90 2.05 2.08 9/311 78205
/proc/meminfo: memFree=125344356/131655788 swapFree=131071996/131071996
[pid=78112] ppid=78106 vsize=18908300 memory=49916 CPUtime=0.09 cores=4,6
/proc/78112/stat : 78112 (java) S 78106 78112 78062 0 -1 1077936128 5925 0 131 0 4 5 0 0 20 0 17 0 7770597 19362099200 12479 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 0 0 16800975 0 0 0 17 6 0 0 2 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
/proc/78112/statm: 4727075 12479 4654 1 0 550170 0
[pid=78112/tid=78134] ppid=78106 vsize=18908300 memory=8505393642823811203 CPUtime=0.07 cores=4,6
/proc/78112/task/78134/stat : 78134 (java) R 78106 78112 78062 0 -1 1077936192 5141 0 84 0 3 4 0 0 20 0 17 0 7770602 19362099200 12479 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 10 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
[pid=78112/tid=78183] ppid=78106 vsize=18908300 memory=3637 CPUtime=0 cores=4,6
/proc/78112/task/78183/stat : 78183 (Finalizer) S 78106 78112 78062 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 17 0 7770619 19362099200 12479 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
[pid=78112/tid=78212] ppid=78106 vsize=18908300 memory=14126749604647555 CPUtime=0 cores=4,6
/proc/78112/task/78212/stat : 78212 (java) S 78106 78112 78062 0 -1 1077936192 1 0 0 0 0 0 0 0 20 0 17 0 7770620 19362099200 12479 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 18908300 KiB
Current children cumulated memory: 49916 KiB

[startup+0.316912 s]*
/proc/loadavg: 1.90 2.05 2.08 11/319 78213
/proc/meminfo: memFree=125319280/131655788 swapFree=131071996/131071996
[pid=78112] ppid=78106 vsize=18975048 memory=57944 CPUtime=0.22 cores=4,6
/proc/78112/stat : 78112 (java) S 78106 78112 78062 0 -1 1077936128 6632 0 135 0 16 6 0 0 20 0 18 0 7770597 19430449152 14486 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 0 0 16800975 0 0 0 17 6 0 0 2 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
/proc/78112/statm: 4743762 14486 5523 1 0 550965 0
[pid=78112/tid=78134] ppid=78106 vsize=18975048 memory=-6000919489903420520 CPUtime=0.15 cores=4,6
/proc/78112/task/78134/stat : 78134 (java) R 78106 78112 78062 0 -1 4194368 5500 0 88 0 10 5 0 0 20 0 18 0 7770602 19430449152 14486 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 10 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
[pid=78112/tid=78183] ppid=78106 vsize=18975048 memory=0 CPUtime=0 cores=4,6
/proc/78112/task/78183/stat : 78183 (Finalizer) S 78106 78112 78062 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 7770619 19430449152 14486 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
[pid=78112/tid=78213] ppid=78106 vsize=18975048 memory=0 CPUtime=0 cores=4,6
/proc/78112/task/78213/stat : 78213 (Common-Cleaner) S 78106 78112 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 7770621 19430449152 14486 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 57944 KiB

[startup+0.700905 s]
/proc/loadavg: 1.90 2.05 2.08 13/319 78213
/proc/meminfo: memFree=125289248/131655788 swapFree=131071996/131071996
[pid=78112] ppid=78106 vsize=18975048 memory=77024 CPUtime=0.87 cores=4,6
/proc/78112/stat : 78112 (java) S 78106 78112 78062 0 -1 1077936128 7695 0 136 0 79 8 0 0 20 0 18 0 7770597 19430449152 19256 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 0 0 16800975 0 0 0 17 6 0 0 2 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
/proc/78112/statm: 4743762 19256 5683 1 0 551741 0
[pid=78112/tid=78134] ppid=78106 vsize=18975048 memory=31436 CPUtime=0.49 cores=4,6
/proc/78112/task/78134/stat : 78134 (java) R 78106 78112 78062 0 -1 4194368 6003 0 89 0 43 6 0 0 20 0 18 0 7770602 19430449152 19256 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 11 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
[pid=78112/tid=78183] ppid=78106 vsize=18975048 memory=12932 CPUtime=0 cores=4,6
/proc/78112/task/78183/stat : 78183 (Finalizer) S 78106 78112 78062 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 7770619 19430449152 19256 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
[pid=78112/tid=78213] ppid=78106 vsize=18975048 memory=5472 CPUtime=0 cores=4,6
/proc/78112/task/78213/stat : 78213 (Common-Cleaner) S 78106 78112 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 7770621 19430449152 19256 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
Current children cumulated CPU time: 0.87 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 77024 KiB

[startup+0.926019 s]
# the end of solver process 78112 was just reported to runsolver
# Child status: 1

# cumulated CPU time of all completed processes:  user=1.17438 s, system=0.100438 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.802018 s]
/proc/loadavg: 1.90 2.05 2.08 13/319 78213
/proc/meminfo: memFree=125289248/131655788 swapFree=131071996/131071996
[pid=78112] ppid=78106 vsize=18975048 memory=81880 CPUtime=1.07 cores=4,6
/proc/78112/stat : 78112 (java) S 78106 78112 78062 0 -1 1077936128 7853 0 137 0 98 9 0 0 20 0 18 0 7770597 19430449152 20470 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 0 0 16800975 0 0 0 17 6 0 0 2 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
/proc/78112/statm: 4743762 20470 5722 1 0 551838 0
[pid=78112/tid=78134] ppid=78106 vsize=18975048 memory=2316 CPUtime=0.56 cores=4,6
/proc/78112/task/78134/stat : 78134 (java) R 78106 78112 78062 0 -1 1077936192 6100 0 90 0 50 6 0 0 20 0 18 0 7770602 19430449152 20470 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 12 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
[pid=78112/tid=78183] ppid=78106 vsize=18975048 memory=100 CPUtime=0 cores=4,6
/proc/78112/task/78183/stat : 78183 (Finalizer) S 78106 78112 78062 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 7770619 19430449152 20470 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
[pid=78112/tid=78213] ppid=78106 vsize=18975048 memory=2032 CPUtime=0 cores=4,6
/proc/78112/task/78213/stat : 78213 (Common-Cleaner) S 78106 78112 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 7770621 19430449152 20470 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
Current children cumulated CPU time: 1.07 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 81880 KiB

[startup+0.904166 s]
/proc/loadavg: 1.90 2.05 2.08 13/319 78213
/proc/meminfo: memFree=125289248/131655788 swapFree=131071996/131071996
[pid=78112] ppid=78106 vsize=19174740 memory=89312 CPUtime=1.25 cores=4,6
/proc/78112/stat : 78112 (java) S 78106 78112 78062 0 -1 1077936128 8096 0 137 0 116 9 0 0 20 0 19 0 7770597 19634933760 22326 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 0 0 16800975 0 0 0 17 6 0 0 2 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
/proc/78112/statm: 4793685 22326 5838 1 0 552788 0
[pid=78112/tid=78134] ppid=78106 vsize=19174740 memory=31436 CPUtime=0.59 cores=4,6
/proc/78112/task/78134/stat : 78134 (java) S 78106 78112 78062 0 -1 1077936192 6130 0 90 0 53 6 0 0 20 0 19 0 7770602 19634933760 22310 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 12 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
[pid=78112/tid=78183] ppid=78106 vsize=19174740 memory=5472 CPUtime=0 cores=4,6
/proc/78112/task/78183/stat : 78183 (Finalizer) S 78106 78112 78062 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 7770619 19634933760 22310 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
[pid=78112/tid=78213] ppid=78106 vsize=19174740 memory=12932 CPUtime=0 cores=4,6
/proc/78112/task/78213/stat : 78213 (Common-Cleaner) S 78106 78112 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 7770621 19634933760 22310 134679101440 94219015651328 94219015655024 140724762844480 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94219015662840 94219015663632 94219041599488 140724762850292 140724762850400 140724762850400 140724762857416 0
Current children cumulated CPU time: 1.25 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 89312 KiB

Child status: 1

Real time (s): 0.926086
CPU time (s): 1.27482
CPU user time (s): 1.17438
CPU system time (s): 0.100438
CPU usage (%): 137.657
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 89312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.17438
system time used= 0.100438
maximum resident set size= 90380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8135
page faults= 138
swaps= 0
block input operations= 25208
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 919
involuntary context switches= 120


# summary of solver processes directly reported to runsolver:
#   pid: 78112
#   total CPU time (s): 1.27482
#   total CPU user time (s): 1.17438
#   total CPU system time (s): 0.100438

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.032236 second user time and 0.071902 second system time

The end

Launcher Data 

Begin job on nodeC008 at 2024-07-23 08:56:52
IDJOB=4455870
IDBENCH=143081
IDSOLVER=3036
FILE ID=nodeC008/4455870-1721717812
RUNJOBID= nodeC008-1721717812-78073
SLURM_JOB_ID= 7770387
Free space on /tmp= 723768 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/WBO/SOFT-LIN/PB06/web/uclid_pb_benchmarks/normalized-44s.smv--soft-0-100-0.wbo
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4455870-1721717812/watcher-4455870-1721717812 -o /tmp/evaluation-result-4455870-1721717812/solver-4455870-1721717812 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1721717812-78073 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4455870-1721717812.wbo

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= b36e85102c0aa6188e1be702d84f308a
RANDOM SEED=716633944

nodeC008.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.121
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.19
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.136
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.127
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.19
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.126
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.122
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.19
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.127
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1657.909
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.19
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.120
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        125505960 kB
MemAvailable:   129954744 kB
Buffers:          135584 kB
Cached:          5091864 kB
SwapCached:            0 kB
Active:           841756 kB
Inactive:        4717012 kB
Active(anon):       1344 kB
Inactive(anon):   359484 kB
Active(file):     840412 kB
Inactive(file):  4357528 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              1452 kB
Writeback:             0 kB
AnonPages:        331388 kB
Mapped:            98564 kB
Shmem:             29512 kB
KReclaimable:     181748 kB
Slab:             277988 kB
SReclaimable:     181748 kB
SUnreclaim:        96240 kB
KernelStack:        3652 kB
PageTables:         9312 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     625352 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            16064 kB
HardwareCorrupted:     0 kB
AnonHugePages:    210944 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      256840 kB
DirectMap2M:    24813568 kB
DirectMap1G:    111149056 kB

Free space on /tmp at the end= 723764 MiB
End job on nodeC008 at 2024-07-23 08:56:53