Trace number 4424603

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 2024-07-12OPTIMUM 1.21082 0.689665

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/academics/
normalized-donald_wcsp.wbo
MD5SUM45d95fd07d7162f271127978cc7ab15a
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.053246
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables107
Total number of constraints6557
Number of soft constraints6542
Number of constraints which are clauses6542
Number of constraints which are cardinality constraints (but not clauses)15
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Top cost 1
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 6542
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 11
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.07	c version CUSTOM.v20240707
0.00/0.08	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.08	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.08	c java.vm.version	22.0.1+8-16
0.00/0.08	c java.vm.vendor	Oracle Corporation
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		22.0.1
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		4.18.0-301.1.el8.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.09	c Free memory 		2106806208
0.00/0.09	c Max memory 		16282288128
0.00/0.09	c Total memory 		2113929216
0.00/0.09	c Number of processors 	2
0.13/0.16	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.13/0.16	 - never skip resolution steps
0.13/0.16	 - Auto-division on coefficients is disabled
0.13/0.16	 - No postprocessing
0.13/0.16	 - Conflict is considered as is when resolving
0.13/0.16	 - Use constraints as they come during conflict analysis
0.13/0.16	 - Weaken first using unassigned literals
0.13/0.16	 - Bump strategy: ALWAYS_ONE
0.13/0.16	 - Bumper: EFFECTIVE
0.13/0.16	--- Begin Solver configuration ---
0.13/0.16	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.13/0.16	Learn all clauses as in MiniSAT
0.13/0.16	LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.16	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.13/0.16	No reason simplification
0.13/0.16	Dynamic restart strategy considering the size of the coefficients
0.13/0.16	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.13/0.16	timeout=2147483s
0.13/0.16	DB Simplification allowed=false
0.13/0.16	Listener: none
0.13/0.16	--- End Solver configuration ---
0.13/0.16	c Pseudo Boolean Optimization by upper bound
0.13/0.16	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.13/0.16	c  - never skip resolution steps
0.13/0.16	c  - Auto-division on coefficients is disabled
0.13/0.16	c  - No postprocessing
0.13/0.16	c  - Conflict is considered as is when resolving
0.13/0.16	c  - Use constraints as they come during conflict analysis
0.13/0.16	c  - Weaken first using unassigned literals
0.13/0.16	c  - Bump strategy: ALWAYS_ONE
0.13/0.16	c  - Bumper: EFFECTIVE
0.13/0.16	c --- Begin Solver configuration ---
0.13/0.16	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.13/0.16	c Learn all clauses as in MiniSAT
0.13/0.16	c LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.16	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.13/0.16	c No reason simplification
0.13/0.16	c Dynamic restart strategy considering the size of the coefficients
0.13/0.16	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.13/0.16	c timeout=2147483s
0.13/0.16	c DB Simplification allowed=false
0.13/0.16	c Listener: none
0.13/0.16	c --- End Solver configuration ---
0.13/0.16	c solving HOME/instance-4424603-1720885248.wbo
0.13/0.16	c reading problem ... 
0.71/0.47	c ... done. Wall clock time 0.304s.
0.71/0.47	c declared #vars     107
0.71/0.47	c internal #vars     6649
0.71/0.47	c #constraints  6573
0.71/0.47	c constraints type 
0.71/0.47	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.71/0.47	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 10
0.71/0.47	c org.sat4j.pb.constraints.pb.UnitClausesPB => 1
0.71/0.47	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 6552
0.71/0.47	c 6573 constraints processed.
0.71/0.48	c objective function length is 6542 literals
1.07/0.65	c SATISFIABLE
1.07/0.65	c OPTIMIZING...
1.07/0.65	c Got one! Elapsed wall clock time (in seconds):0.492
1.07/0.65	o 0
1.07/0.66	c starts		: 2
1.07/0.66	c conflicts		: 321
1.07/0.66	c decisions		: 551
1.07/0.66	c propagations		: 11670
1.07/0.66	c inspects		: 71388
1.07/0.66	c shortcuts		: 0
1.07/0.66	c learnt literals	: 0
1.07/0.66	c learnt binary clauses	: 0
1.07/0.66	c learnt ternary clauses	: 0
1.07/0.66	c learnt constraints	: 321
1.07/0.66	c ignored constraints	: 0
1.07/0.66	c root simplifications	: 0
1.07/0.66	c removed literals (reason simplification)	: 0
1.07/0.66	c reason swapping (by a shorter reason)	: 0
1.07/0.66	c Calls to reduceDB	: 0
1.07/0.66	c Number of update (reduction) of LBD	: 415
1.07/0.66	c Imported unit clauses	: 0
1.07/0.66	c No decision after first conflict	: false
1.07/0.66	c number of reductions to clauses (during analyze)	: 0
1.07/0.66	c number of learned constraints concerned by reduction	: 0
1.07/0.66	c number of learning phase by resolution	: 0
1.07/0.66	c number of learning phase by cutting planes	: 0
1.07/0.66	c number of rounding to 1 operations	: 0
1.07/0.66	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.07/0.66	c number of reductions of the coefficients by power 2 	: 0
1.07/0.67	c number of right shift for reduction by power 2 	: 0
1.07/0.67	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.07/0.67	c number of ending skipping 	: 0
1.07/0.67	c number of internal skipping 	: 0
1.07/0.67	c number of derivation steps 	: 2410
1.07/0.67	c number of skipped derivation steps 	: 0
1.07/0.67	c number of remaining unassigned 	: 0
1.07/0.67	c number of remaining assigned 	: 4734
1.07/0.67	c number of falsified literals weakened from reason	: 0
1.07/0.67	c number of falsified literals weakened from conflict	: 0
1.07/0.67	c time for arithmetic operations	: 1065576
1.07/0.67	c minimum degree of deleted constraints	: null
1.07/0.67	c maximum degree of deleted constraints	: null
1.07/0.67	c number of deleted constraints	: 0
1.07/0.67	c speed (assignments/second)	: 71595.09202453987
1.07/0.67	c non guided choices	: 96
1.07/0.67	c learnt constraints type org.sat4j.pb.constraints.pb.LearntHTClausePB	: 282
1.07/0.67	c learnt constraints type org.sat4j.pb.constraints.pb.PuebloMinWatchPb	: 39
1.07/0.67	s OPTIMUM FOUND
1.07/0.67	c Found 1 solution(s)
1.07/0.67	v -x1 -x2 -x3 -x4 x5 -x6 -x7 -x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 x75 -x76 -x77 -x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 x101 x102 -x103 -x104 x105 -x106 x107 
1.07/0.67	c objective function=0
1.07/0.67	c Total wall clock time (in seconds): 0.513

Verifier Data 

OK	0

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: 63931 MiB (55087 MiB free)
  memory of node 1: 64510 MiB (60046 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4424603-1720885248/watcher-4424603-1720885248 -o /tmp/evaluation-result-4424603-1720885248/solver-4424603-1720885248 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1720885246-717998 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4424603-1720885248.wbo 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=718184, runsolver pid=718181
Current StackSize limit: 8192 KiB


[startup+0.100184 s]*
/proc/loadavg: 1.31 2.19 3.29 4/309 718204
/proc/meminfo: memFree=122023584/131524600 swapFree=131071996/131071996
[pid=718184] ppid=718181 vsize=18975048 memory=63224 CPUtime=0.13 cores=1,3
/proc/718184/stat : 718184 (java) S 718181 718184 717986 0 -1 1077936128 7179 0 0 0 11 2 0 0 20 0 18 0 140690141 19430449152 15806 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
/proc/718184/statm: 4743762 15806 5703 1 0 549301 0
[pid=718184/tid=718186] ppid=718181 vsize=18975048 memory=4026531971 CPUtime=0.08 cores=1,3
/proc/718184/task/718186/stat : 718186 (java) R 718181 718184 717986 0 -1 4194368 5718 0 0 0 7 1 0 0 20 0 18 0 140690142 19430449152 15806 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
[pid=718184/tid=718195] ppid=718181 vsize=18975048 memory=1667 CPUtime=0 cores=1,3
/proc/718184/task/718195/stat : 718195 (Finalizer) S 718181 718184 717986 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 140690144 19430449152 15806 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
[pid=718184/tid=718202] ppid=718181 vsize=18975048 memory=15539613406070311 CPUtime=0 cores=1,3
/proc/718184/task/718202/stat : 718202 (Common-Cleaner) S 718181 718184 717986 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 140690145 19430449152 15806 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 63224 KiB

[startup+0.206171 s]*
/proc/loadavg: 1.31 2.19 3.29 8/308 718208
/proc/meminfo: memFree=122014108/131524600 swapFree=131071996/131071996
[pid=718184] ppid=718181 vsize=18975048 memory=72204 CPUtime=0.33 cores=1,3
/proc/718184/stat : 718184 (java) S 718181 718184 717986 0 -1 1077936128 7735 0 0 0 30 3 0 0 20 0 18 0 140690141 19430449152 18051 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
/proc/718184/statm: 4743762 18051 5850 1 0 549671 0
[pid=718184/tid=718186] ppid=718181 vsize=18975048 memory=4782652875487838339 CPUtime=0.18 cores=1,3
/proc/718184/task/718186/stat : 718186 (java) R 718181 718184 717986 0 -1 4194368 6039 0 0 0 16 2 0 0 20 0 18 0 140690142 19430449152 18051 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
[pid=718184/tid=718195] ppid=718181 vsize=18975048 memory=1667 CPUtime=0 cores=1,3
/proc/718184/task/718195/stat : 718195 (Finalizer) S 718181 718184 717986 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 140690144 19430449152 18051 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
[pid=718184/tid=718202] ppid=718181 vsize=18975048 memory=15539613406070311 CPUtime=0 cores=1,3
/proc/718184/task/718202/stat : 718202 (Common-Cleaner) S 718181 718184 717986 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 140690145 19430449152 18051 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
Current children cumulated CPU time: 0.33 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 72204 KiB

[startup+0.309182 s]*
/proc/loadavg: 1.31 2.19 3.29 6/308 718218
/proc/meminfo: memFree=121964960/131524600 swapFree=131071996/131071996
[pid=718184] ppid=718181 vsize=18975048 memory=118560 CPUtime=0.52 cores=1,3
/proc/718184/stat : 718184 (java) S 718181 718184 717986 0 -1 1077936128 9172 0 0 0 47 5 0 0 20 0 18 0 140690141 19430449152 29640 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
/proc/718184/statm: 4743762 29640 5850 1 0 550644 0
[pid=718184/tid=718186] ppid=718181 vsize=18975048 memory=-6242758086247675845 CPUtime=0.26 cores=1,3
/proc/718184/task/718186/stat : 718186 (java) R 718181 718184 717986 0 -1 4194368 6065 0 0 0 23 3 0 0 20 0 18 0 140690142 19430449152 29640 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
[pid=718184/tid=718195] ppid=718181 vsize=18975048 memory=0 CPUtime=0 cores=1,3
/proc/718184/task/718195/stat : 718195 (Finalizer) S 718181 718184 717986 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 140690144 19430449152 29640 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
[pid=718184/tid=718202] ppid=718181 vsize=18975048 memory=0 CPUtime=0 cores=1,3
/proc/718184/task/718202/stat : 718202 (Common-Cleaner) S 718181 718184 717986 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 140690145 19430449152 29640 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
Current children cumulated CPU time: 0.52 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 118560 KiB

[startup+0.689618 s]
# the end of solver process 718184 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.13923 s, system=0.071593 s

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

[startup+0.406174 s]*
/proc/loadavg: 1.31 2.19 3.29 6/306 718236
/proc/meminfo: memFree=121923424/131524600 swapFree=131071996/131071996
[pid=718184] ppid=718181 vsize=19041612 memory=164728 CPUtime=0.71 cores=1,3
/proc/718184/stat : 718184 (java) S 718181 718184 717986 0 -1 1077936128 9475 0 0 0 65 6 0 0 20 0 19 0 140690141 19498610688 41182 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
/proc/718184/statm: 4760403 41182 5866 1 0 551005 0
[pid=718184/tid=718186] ppid=718181 vsize=19041612 memory=4026531959 CPUtime=0.35 cores=1,3
/proc/718184/task/718186/stat : 718186 (java) R 718181 718184 717986 0 -1 4194368 6087 0 0 0 31 4 0 0 20 0 19 0 140690142 19498610688 41182 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
[pid=718184/tid=718195] ppid=718181 vsize=19041612 memory=1651 CPUtime=0 cores=1,3
/proc/718184/task/718195/stat : 718195 (Finalizer) S 718181 718184 717986 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 140690144 19498610688 41182 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
[pid=718184/tid=718202] ppid=718181 vsize=19041612 memory=15535206769624345 CPUtime=0 cores=1,3
/proc/718184/task/718202/stat : 718202 (Common-Cleaner) S 718181 718184 717986 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 140690145 19498610688 41182 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
Current children cumulated CPU time: 0.71 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 164728 KiB

[startup+0.608742 s]
/proc/loadavg: 1.31 2.19 3.29 9/324 718263
/proc/meminfo: memFree=121890944/131524600 swapFree=131071996/131071996
[pid=718184] ppid=718181 vsize=19108176 memory=166776 CPUtime=1.07 cores=1,3
/proc/718184/stat : 718184 (java) S 718181 718184 717986 0 -1 1077936128 9905 0 0 0 101 6 0 0 20 0 20 0 140690141 19566772224 41694 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
/proc/718184/statm: 4777044 41694 5919 1 0 551527 0
[pid=718184/tid=718186] ppid=718181 vsize=19108176 memory=1521 CPUtime=0.49 cores=1,3
/proc/718184/task/718186/stat : 718186 (java) R 718181 718184 717986 0 -1 4194368 6231 0 0 0 45 4 0 0 20 0 20 0 140690142 19566772224 41694 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
[pid=718184/tid=718195] ppid=718181 vsize=19108176 memory=16657 CPUtime=0 cores=1,3
/proc/718184/task/718195/stat : 718195 (Finalizer) S 718181 718184 717986 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 20 0 140690144 19566772224 41694 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
[pid=718184/tid=718202] ppid=718181 vsize=19108176 memory=4123387618351052238 CPUtime=0 cores=1,3
/proc/718184/task/718202/stat : 718202 (Common-Cleaner) S 718181 718184 717986 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 20 0 140690145 19566772224 41694 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
[pid=718184/tid=718267] ppid=718181 vsize=19108176 memory=8168 CPUtime=0 cores=1,3
/proc/718184/task/718267/stat : 718267 (Timer-0) S 718181 718184 717986 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 20 0 140690192 19566772224 41694 134679101440 94155246698496 94155246702192 140727686751696 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94155246710008 94155246710800 94155254566912 140727686755305 140727686755413 140727686755413 140727686762440 0
Current children cumulated CPU time: 1.07 s
Current children cumulated vsize: 19108176 KiB
Current children cumulated memory: 166776 KiB

Child status: 30

Real time (s): 0.689665
CPU time (s): 1.21082
CPU user time (s): 1.13923
CPU system time (s): 0.071593
CPU usage (%): 175.567
Max. virtual memory (cumulated for all children) (KiB): 19108176
Max. memory (cumulated for all children) (KiB): 166776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.13923
system time used= 0.071593
maximum resident set size= 169504
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10661
page faults= 0
swaps= 0
block input operations= 0
block output operations= 96
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 517
involuntary context switches= 81


# summary of solver processes directly reported to runsolver:
#   pid: 718184
#   total CPU time (s): 1.21082
#   total CPU user time (s): 1.13923
#   total CPU system time (s): 0.071593

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008888 second user time and 0.035959 second system time

The end

Launcher Data 

Begin job on nodeC025 at 2024-07-13 17:41:00
IDJOB=4424603
IDBENCH=143896
IDSOLVER=3036
FILE ID=nodeC025/4424603-1720885248
RUNJOBID= nodeC025-1720885246-717998
SLURM_JOB_ID= 7485793
Free space on /tmp= 890060 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/academics/normalized-donald_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424603-1720885248/watcher-4424603-1720885248 -o /tmp/evaluation-result-4424603-1720885248/solver-4424603-1720885248 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1720885246-717998 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4424603-1720885248.wbo

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

MD5SUM BENCH= 45d95fd07d7162f271127978cc7ab15a
RANDOM SEED=894691022

nodeC025.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	: 0xb00002a
cpu MHz		: 3599.860
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.72
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	: 0xb00002a
cpu MHz		: 3626.848
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7007.09
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	: 0xb00002a
cpu MHz		: 3599.860
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.72
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	: 0xb00002a
cpu MHz		: 3648.380
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7007.09
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	: 0xb00002a
cpu MHz		: 3599.860
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.72
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	: 0xb00002a
cpu MHz		: 3671.290
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7007.09
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	: 0xb00002a
cpu MHz		: 3599.887
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.72
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	: 0xb00002a
cpu MHz		: 3620.499
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7007.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        117897360 kB
MemAvailable:   118132516 kB
Buffers:          325908 kB
Cached:           752992 kB
SwapCached:            0 kB
Active:           497652 kB
Inactive:       12541320 kB
Active(anon):       1528 kB
Inactive(anon): 11996300 kB
Active(file):     496124 kB
Inactive(file):   545020 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              1288 kB
Writeback:             0 kB
AnonPages:      11960120 kB
Mapped:           121440 kB
Shmem:             37720 kB
KReclaimable:      67320 kB
Slab:             165716 kB
SReclaimable:      67320 kB
SUnreclaim:        98396 kB
KernelStack:        5008 kB
PageTables:        33364 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:   16769628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            55936 kB
HardwareCorrupted:     0 kB
AnonHugePages:  11683840 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:      168660 kB
DirectMap2M:    11139072 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 890064 MiB
End job on nodeC025 at 2024-07-13 17:41:01