Trace number 4424642

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 0.628204 0.397877

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/depot/
normalized-depot01cc_wcsp.wbo
MD5SUMc7fdbb4b183caa2dbb290679c2cb8e9b
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1982
Best CPU time to get the best result obtained on this benchmark0.038641
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables173
Total number of constraints765
Number of soft constraints700
Number of constraints which are clauses700
Number of constraints which are cardinality constraints (but not clauses)65
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint5
Top cost 9801
Min constraint cost 1
Max constraint cost 9801
Sum of constraints costs 6438293
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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.
0.00/0.08	c version CUSTOM.v20240707
0.00/0.09	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.09	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.09	c java.vm.version	22.0.1+8-16
0.00/0.09	c java.vm.vendor	Oracle Corporation
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		22.0.1
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		4.18.0-301.1.el8.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		2113181440
0.00/0.09	c Max memory 		16282288128
0.00/0.09	c Total memory 		2122317824
0.15/0.10	c Number of processors 	2
0.15/0.18	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.15/0.18	 - never skip resolution steps
0.15/0.18	 - Auto-division on coefficients is disabled
0.15/0.18	 - No postprocessing
0.15/0.18	 - Conflict is considered as is when resolving
0.15/0.18	 - Use constraints as they come during conflict analysis
0.15/0.18	 - Weaken first using unassigned literals
0.15/0.18	 - Bump strategy: ALWAYS_ONE
0.15/0.18	 - Bumper: EFFECTIVE
0.15/0.18	--- Begin Solver configuration ---
0.15/0.18	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.15/0.18	Learn all clauses as in MiniSAT
0.15/0.18	LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.15/0.18	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.15/0.18	No reason simplification
0.15/0.18	Dynamic restart strategy considering the size of the coefficients
0.15/0.18	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.15/0.18	timeout=2147483s
0.15/0.18	DB Simplification allowed=false
0.15/0.18	Listener: none
0.15/0.18	--- End Solver configuration ---
0.15/0.18	c Pseudo Boolean Optimization by upper bound
0.15/0.18	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.15/0.18	c  - never skip resolution steps
0.15/0.18	c  - Auto-division on coefficients is disabled
0.15/0.18	c  - No postprocessing
0.15/0.18	c  - Conflict is considered as is when resolving
0.15/0.18	c  - Use constraints as they come during conflict analysis
0.15/0.18	c  - Weaken first using unassigned literals
0.15/0.18	c  - Bump strategy: ALWAYS_ONE
0.15/0.18	c  - Bumper: EFFECTIVE
0.15/0.18	c --- Begin Solver configuration ---
0.15/0.18	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.15/0.18	c Learn all clauses as in MiniSAT
0.15/0.18	c LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.15/0.18	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.15/0.18	c No reason simplification
0.15/0.18	c Dynamic restart strategy considering the size of the coefficients
0.15/0.18	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.15/0.18	c timeout=2147483s
0.15/0.18	c DB Simplification allowed=false
0.15/0.18	c Listener: none
0.15/0.18	c --- End Solver configuration ---
0.15/0.18	c solving HOME/instance-4424642-1720889690.wbo
0.15/0.18	c reading problem ... 
0.32/0.28	c ... done. Wall clock time 0.089s.
0.32/0.28	c declared #vars     173
0.32/0.28	c internal #vars     873
0.32/0.28	c #constraints  831
0.32/0.28	c constraints type 
0.32/0.28	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 120
0.32/0.28	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 29
0.32/0.28	c org.sat4j.pb.constraints.pb.PuebloMinWatchPb => 1
0.32/0.28	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 681
0.32/0.28	c 831 constraints processed.
0.32/0.30	c objective function length is 700 literals
0.50/0.33	c SATISFIABLE
0.50/0.33	c OPTIMIZING...
0.50/0.33	c Got one! Elapsed wall clock time (in seconds):0.14
0.50/0.33	o 2076
0.50/0.35	c Got one! Elapsed wall clock time (in seconds):0.162
0.50/0.35	o 2072
0.50/0.36	c Got one! Elapsed wall clock time (in seconds):0.168
0.50/0.36	o 1982
0.50/0.36	c starts		: 3
0.50/0.37	c conflicts		: 9
0.50/0.37	c decisions		: 88
0.50/0.37	c propagations		: 3946
0.50/0.37	c inspects		: 3899
0.50/0.37	c shortcuts		: 0
0.50/0.37	c learnt literals	: 0
0.50/0.37	c learnt binary clauses	: 0
0.50/0.37	c learnt ternary clauses	: 0
0.50/0.37	c learnt constraints	: 9
0.50/0.37	c ignored constraints	: 0
0.50/0.37	c root simplifications	: 0
0.50/0.37	c removed literals (reason simplification)	: 0
0.50/0.37	c reason swapping (by a shorter reason)	: 0
0.50/0.37	c Calls to reduceDB	: 0
0.50/0.37	c Number of update (reduction) of LBD	: 12
0.50/0.37	c Imported unit clauses	: 0
0.50/0.37	c No decision after first conflict	: false
0.50/0.37	c number of reductions to clauses (during analyze)	: 0
0.50/0.37	c number of learned constraints concerned by reduction	: 0
0.50/0.37	c number of learning phase by resolution	: 0
0.50/0.37	c number of learning phase by cutting planes	: 0
0.50/0.37	c number of rounding to 1 operations	: 0
0.50/0.37	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.50/0.37	c number of reductions of the coefficients by power 2 	: 0
0.50/0.37	c number of right shift for reduction by power 2 	: 0
0.50/0.37	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.50/0.37	c number of ending skipping 	: 0
0.50/0.37	c number of internal skipping 	: 0
0.50/0.37	c number of derivation steps 	: 77
0.50/0.37	c number of skipped derivation steps 	: 0
0.50/0.37	c number of remaining unassigned 	: 0
0.50/0.37	c number of remaining assigned 	: 0
0.50/0.37	c number of falsified literals weakened from reason	: 0
0.50/0.37	c number of falsified literals weakened from conflict	: 0
0.50/0.37	c time for arithmetic operations	: 9508
0.50/0.37	c minimum degree of deleted constraints	: null
0.50/0.37	c maximum degree of deleted constraints	: null
0.50/0.37	c number of deleted constraints	: 0
0.50/0.37	c speed (assignments/second)	: 58895.5223880597
0.50/0.37	c non guided choices	: 0
0.50/0.37	s OPTIMUM FOUND
0.50/0.37	c Found 3 solution(s)
0.50/0.37	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 -x108 -x109 x110 -x111 -x112 x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 x122 x123 -x124 -x125 -x126 x127 x128 -x129 x130 -x131 x132 -x133 -x134 x135 -x136 x137 -x138 x139 -x140 x141 x142 -x143 -x144 x145 x146 -x147 x148 -x149 x150 -x151 x152 -x153 x154 -x155 -x156 x157 x158 -x159 x160 -x161 x162 -x163 x164 -x165 -x166 x167 x168 -x169 x170 -x171 -x172 x173 
0.50/0.37	c objective function=1982
0.50/0.37	c Total wall clock time (in seconds): 0.188

Verifier Data 

OK	1982

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 (59959 MiB free)
  memory of node 1: 64510 MiB (55573 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4424642-1720889690/watcher-4424642-1720889690 -o /tmp/evaluation-result-4424642-1720889690/solver-4424642-1720889690 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1720884932-703696 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4424642-1720889690.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=708337, runsolver pid=708334
Current StackSize limit: 8192 KiB


[startup+0.102967 s]*
/proc/loadavg: 4.20 4.20 4.18 6/319 708355
/proc/meminfo: memFree=118263008/131655788 swapFree=131071996/131071996
[pid=708337] ppid=708334 vsize=18975048 memory=64720 CPUtime=0.15 cores=4,6
/proc/708337/stat : 708337 (java) S 708334 708337 703685 0 -1 1077936128 7019 0 0 0 13 2 0 0 20 0 18 0 141125125 19430449152 16180 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
/proc/708337/statm: 4743762 16180 5731 1 0 551395 0
[pid=708337/tid=708339] ppid=708334 vsize=18975048 memory=4026561586 CPUtime=0.09 cores=4,6
/proc/708337/task/708339/stat : 708339 (java) R 708334 708337 703685 0 -1 4194368 5608 0 0 0 8 1 0 0 20 0 18 0 141125125 19430449152 16180 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
[pid=708337/tid=708348] ppid=708334 vsize=18975048 memory=232851243367 CPUtime=0 cores=4,6
/proc/708337/task/708348/stat : 708348 (Finalizer) S 708334 708337 703685 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141125128 19430449152 16180 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
[pid=708337/tid=708355] ppid=708334 vsize=18975048 memory=15255952358280619 CPUtime=0 cores=4,6
/proc/708337/task/708355/stat : 708355 (Common-Cleaner) S 708334 708337 703685 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 141125128 19430449152 16180 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 64720 KiB

[startup+0.206911 s]*
/proc/loadavg: 4.20 4.20 4.18 6/319 708355
/proc/meminfo: memFree=118256812/131655788 swapFree=131071996/131071996
[pid=708337] ppid=708334 vsize=18975048 memory=70824 CPUtime=0.32 cores=4,6
/proc/708337/stat : 708337 (java) S 708334 708337 703685 0 -1 1077936128 7564 0 0 0 30 2 0 0 20 0 18 0 141125125 19430449152 17706 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
/proc/708337/statm: 4743762 17706 5746 1 0 551751 0
[pid=708337/tid=708339] ppid=708334 vsize=18975048 memory=4782652875487838339 CPUtime=0.19 cores=4,6
/proc/708337/task/708339/stat : 708339 (java) R 708334 708337 703685 0 -1 4194368 5916 0 0 0 18 1 0 0 20 0 18 0 141125125 19430449152 17706 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
[pid=708337/tid=708348] ppid=708334 vsize=18975048 memory=3711 CPUtime=0 cores=4,6
/proc/708337/task/708348/stat : 708348 (Finalizer) S 708334 708337 703685 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141125128 19430449152 17706 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
[pid=708337/tid=708355] ppid=708334 vsize=18975048 memory=13572595761026746 CPUtime=0 cores=4,6
/proc/708337/task/708355/stat : 708355 (Common-Cleaner) S 708334 708337 703685 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 141125128 19430449152 17706 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 70824 KiB

[startup+0.305996 s]*
/proc/loadavg: 4.20 4.20 4.18 6/319 708355
/proc/meminfo: memFree=118248764/131655788 swapFree=131071996/131071996
[pid=708337] ppid=708334 vsize=19041612 memory=78740 CPUtime=0.5 cores=4,6
/proc/708337/stat : 708337 (java) S 708334 708337 703685 0 -1 1077936128 7940 0 0 0 47 3 0 0 20 0 19 0 141125125 19498610688 19685 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
/proc/708337/statm: 4760403 19685 5885 1 0 552272 0
[pid=708337/tid=708339] ppid=708334 vsize=19041612 memory=-8888530495614657212 CPUtime=0.27 cores=4,6
/proc/708337/task/708339/stat : 708339 (java) S 708334 708337 703685 0 -1 1077936192 6044 0 0 0 26 1 0 0 20 0 19 0 141125125 19498610688 19685 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
[pid=708337/tid=708348] ppid=708334 vsize=19041612 memory=0 CPUtime=0 cores=4,6
/proc/708337/task/708348/stat : 708348 (Finalizer) S 708334 708337 703685 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 141125128 19498610688 19685 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
[pid=708337/tid=708355] ppid=708334 vsize=19041612 memory=0 CPUtime=0 cores=4,6
/proc/708337/task/708355/stat : 708355 (Common-Cleaner) S 708334 708337 703685 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 141125128 19498610688 19685 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
[pid=708337/tid=708356] ppid=708334 vsize=19041612 memory=0 CPUtime=0 cores=4,6
/proc/708337/task/708356/stat : 708356 (Timer-0) S 708334 708337 703685 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 141125156 19498610688 19685 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
Current children cumulated CPU time: 0.5 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 78740 KiB

[startup+0.397843 s]
# the end of solver process 708337 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.592681 s, system=0.035523 s

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

[startup+0.305996 s]*
/proc/loadavg: 4.20 4.20 4.18 6/319 708355
/proc/meminfo: memFree=118248764/131655788 swapFree=131071996/131071996
[pid=708337] ppid=708334 vsize=19041612 memory=78740 CPUtime=0.5 cores=4,6
/proc/708337/stat : 708337 (java) S 708334 708337 703685 0 -1 1077936128 7940 0 0 0 47 3 0 0 20 0 19 0 141125125 19498610688 19685 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
/proc/708337/statm: 4760403 19685 5885 1 0 552272 0
[pid=708337/tid=708339] ppid=708334 vsize=19041612 memory=-8888530495614657212 CPUtime=0.27 cores=4,6
/proc/708337/task/708339/stat : 708339 (java) S 708334 708337 703685 0 -1 1077936192 6044 0 0 0 26 1 0 0 20 0 19 0 141125125 19498610688 19685 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
[pid=708337/tid=708348] ppid=708334 vsize=19041612 memory=0 CPUtime=0 cores=4,6
/proc/708337/task/708348/stat : 708348 (Finalizer) S 708334 708337 703685 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 141125128 19498610688 19685 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
[pid=708337/tid=708355] ppid=708334 vsize=19041612 memory=0 CPUtime=0 cores=4,6
/proc/708337/task/708355/stat : 708355 (Common-Cleaner) S 708334 708337 703685 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 141125128 19498610688 19685 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
[pid=708337/tid=708356] ppid=708334 vsize=19041612 memory=0 CPUtime=0 cores=4,6
/proc/708337/task/708356/stat : 708356 (Timer-0) S 708334 708337 703685 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 141125156 19498610688 19685 134679101440 94723090018304 94723090022000 140725247017424 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94723090029816 94723090030608 94723105935360 140725247026153 140725247026261 140725247026261 140725247033288 0
Current children cumulated CPU time: 0.5 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 78740 KiB

Child status: 30

Real time (s): 0.397877
CPU time (s): 0.628204
CPU user time (s): 0.592681
CPU system time (s): 0.035523
CPU usage (%): 157.889
Max. virtual memory (cumulated for all children) (KiB): 19041612
Max. memory (cumulated for all children) (KiB): 78740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.592681
system time used= 0.035523
maximum resident set size= 85152
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8366
page faults= 0
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 655
involuntary context switches= 37


# summary of solver processes directly reported to runsolver:
#   pid: 708337
#   total CPU time (s): 0.628204
#   total CPU user time (s): 0.592681
#   total CPU system time (s): 0.035523

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007958 second user time and 0.020837 second system time

The end

Launcher Data 

Begin job on nodeC003 at 2024-07-13 18:55:02
IDJOB=4424642
IDBENCH=143963
IDSOLVER=3036
FILE ID=nodeC003/4424642-1720889690
RUNJOBID= nodeC003-1720884932-703696
SLURM_JOB_ID= 7485786
Free space on /tmp= 723776 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/depot/normalized-depot01cc_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424642-1720889690/watcher-4424642-1720889690 -o /tmp/evaluation-result-4424642-1720889690/solver-4424642-1720889690 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1720884932-703696 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4424642-1720889690.wbo

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

MD5SUM BENCH= c7fdbb4b183caa2dbb290679c2cb8e9b
RANDOM SEED=1173779698

nodeC003.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		: 3642.166
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	: 6983.76
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		: 3634.547
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	: 6983.30
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		: 1197.376
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	: 6983.76
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		: 1197.255
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	: 6983.30
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		: 2394.445
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	: 6983.76
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		: 3634.852
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	: 6983.30
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		: 3633.841
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	: 6983.76
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		: 1197.315
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	: 6983.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        118306552 kB
MemAvailable:   118262760 kB
Buffers:          334356 kB
Cached:           470676 kB
SwapCached:            0 kB
Active:           492236 kB
Inactive:       12335584 kB
Active(anon):       1468 kB
Inactive(anon): 12059016 kB
Active(file):     490768 kB
Inactive(file):   276568 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:               968 kB
Writeback:            12 kB
AnonPages:      12022496 kB
Mapped:           121840 kB
Shmem:             37704 kB
KReclaimable:      57804 kB
Slab:             147896 kB
SReclaimable:      57804 kB
SUnreclaim:        90092 kB
KernelStack:        4812 kB
PageTables:        33560 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   17191484 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            45760 kB
HardwareCorrupted:     0 kB
AnonHugePages:  11702272 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:      205640 kB
DirectMap2M:     8087552 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 723776 MiB
End job on nodeC003 at 2024-07-13 18:55:03