Trace number 4424573

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 0.829488 0.492565

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/roussel/
normalized-pigeon-cardinality-31-30--soft-66-100-0.wbo
MD5SUM624a339f0217b19ce83ed2965f11f6c0
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.02071
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables930
Total number of constraints61
Number of soft constraints16
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint31
Top cost 916
Min constraint cost 1
Max constraint cost 96
Sum of constraints costs 915
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 32
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.09	c version CUSTOM.v20240707
0.14/0.10	c java.runtime.name	OpenJDK Runtime Environment
0.14/0.10	c java.vm.name		OpenJDK 64-Bit Server VM
0.14/0.10	c java.vm.version	22.0.1+8-16
0.14/0.10	c java.vm.vendor	Oracle Corporation
0.14/0.10	c sun.arch.data.model	64
0.14/0.10	c java.version		22.0.1
0.14/0.10	c os.name		Linux
0.14/0.10	c os.version		4.18.0-301.1.el8.x86_64
0.14/0.10	c os.arch		amd64
0.14/0.11	c Free memory 		2115194816
0.14/0.11	c Max memory 		16282288128
0.14/0.11	c Total memory 		2122317824
0.14/0.12	c Number of processors 	2
0.14/0.19	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.14/0.19	 - never skip resolution steps
0.14/0.19	 - Auto-division on coefficients is disabled
0.14/0.19	 - No postprocessing
0.14/0.19	 - Conflict is considered as is when resolving
0.14/0.19	 - Use constraints as they come during conflict analysis
0.14/0.19	 - Weaken first using unassigned literals
0.14/0.19	 - Bump strategy: ALWAYS_ONE
0.14/0.19	 - Bumper: EFFECTIVE
0.14/0.19	--- Begin Solver configuration ---
0.14/0.19	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.14/0.19	Learn all clauses as in MiniSAT
0.14/0.19	LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.19	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.14/0.19	No reason simplification
0.14/0.19	Dynamic restart strategy considering the size of the coefficients
0.14/0.19	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.14/0.19	timeout=2147483s
0.14/0.19	DB Simplification allowed=false
0.14/0.19	Listener: none
0.14/0.19	--- End Solver configuration ---
0.14/0.20	c Pseudo Boolean Optimization by upper bound
0.14/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.14/0.20	c  - never skip resolution steps
0.14/0.20	c  - Auto-division on coefficients is disabled
0.14/0.20	c  - No postprocessing
0.14/0.20	c  - Conflict is considered as is when resolving
0.14/0.20	c  - Use constraints as they come during conflict analysis
0.14/0.20	c  - Weaken first using unassigned literals
0.14/0.20	c  - Bump strategy: ALWAYS_ONE
0.14/0.20	c  - Bumper: EFFECTIVE
0.14/0.20	c --- Begin Solver configuration ---
0.14/0.20	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.14/0.20	c Learn all clauses as in MiniSAT
0.14/0.20	c LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.20	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.14/0.20	c No reason simplification
0.14/0.20	c Dynamic restart strategy considering the size of the coefficients
0.14/0.20	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.14/0.20	c timeout=2147483s
0.14/0.20	c DB Simplification allowed=false
0.14/0.20	c Listener: none
0.14/0.20	c --- End Solver configuration ---
0.14/0.20	c solving HOME/instance-4424573-1720878281.wbo
0.14/0.20	c reading problem ... 
0.36/0.24	c ... done. Wall clock time 0.043s.
0.36/0.24	c declared #vars     930
0.36/0.24	c internal #vars     946
0.36/0.24	c #constraints  62
0.36/0.24	c constraints type 
0.36/0.24	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 24
0.36/0.24	c org.sat4j.specs.Constr$1 => 1
0.36/0.24	c org.sat4j.pb.constraints.pb.PuebloMinWatchPb => 6
0.36/0.24	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 31
0.36/0.24	c 62 constraints processed.
0.36/0.25	c objective function length is 16 literals
0.53/0.41	c SATISFIABLE
0.53/0.41	c OPTIMIZING...
0.53/0.41	c Got one! Elapsed wall clock time (in seconds):0.217
0.72/0.42	o 1
0.72/0.44	c starts		: 1
0.72/0.45	c conflicts		: 26
0.72/0.45	c decisions		: 747
0.72/0.45	c propagations		: 1916
0.72/0.45	c inspects		: 1888
0.72/0.45	c shortcuts		: 0
0.72/0.45	c learnt literals	: 0
0.72/0.45	c learnt binary clauses	: 0
0.72/0.45	c learnt ternary clauses	: 0
0.72/0.45	c learnt constraints	: 26
0.72/0.45	c ignored constraints	: 0
0.72/0.45	c root simplifications	: 0
0.72/0.45	c removed literals (reason simplification)	: 0
0.72/0.45	c reason swapping (by a shorter reason)	: 0
0.72/0.45	c Calls to reduceDB	: 0
0.72/0.45	c Number of update (reduction) of LBD	: 51
0.72/0.45	c Imported unit clauses	: 0
0.72/0.45	c No decision after first conflict	: false
0.72/0.45	c number of reductions to clauses (during analyze)	: 0
0.72/0.45	c number of learned constraints concerned by reduction	: 0
0.72/0.45	c number of learning phase by resolution	: 0
0.72/0.45	c number of learning phase by cutting planes	: 0
0.72/0.45	c number of rounding to 1 operations	: 0
0.72/0.45	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.72/0.45	c number of reductions of the coefficients by power 2 	: 0
0.72/0.45	c number of right shift for reduction by power 2 	: 0
0.72/0.45	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.72/0.45	c number of ending skipping 	: 0
0.72/0.45	c number of internal skipping 	: 0
0.72/0.45	c number of derivation steps 	: 60
0.72/0.45	c number of skipped derivation steps 	: 0
0.72/0.45	c number of remaining unassigned 	: 0
0.72/0.45	c number of remaining assigned 	: 0
0.72/0.45	c number of falsified literals weakened from reason	: 0
0.72/0.45	c number of falsified literals weakened from conflict	: 0
0.72/0.45	c time for arithmetic operations	: 0
0.72/0.46	c minimum degree of deleted constraints	: null
0.72/0.46	c maximum degree of deleted constraints	: null
0.72/0.46	c number of deleted constraints	: 0
0.72/0.46	c speed (assignments/second)	: 9300.970873786408
0.72/0.46	c non guided choices	: 440
0.72/0.46	s OPTIMUM FOUND
0.72/0.46	c Found 1 solution(s)
0.72/0.47	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 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 x182 -x183 -x184 -x185 -x186 -x187 -x188 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-x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 -x870 -x871 x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 -x889 -x890 -x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 -x901 x902 -x903 -x904 -x905 -x906 -x907 -x908 -x909 -x910 -x911 -x912 -x913 -x914 -x915 -x916 -x917 -x918 -x919 -x920 -x921 -x922 -x923 -x924 -x925 -x926 -x927 -x928 -x929 -x930 
0.72/0.47	c objective function=1
0.72/0.47	c Total wall clock time (in seconds): 0.274

Verifier Data 

OK	1

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 (60701 MiB free)
  memory of node 1: 64510 MiB (57223 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4424573-1720878281/watcher-4424573-1720878281 -o /tmp/evaluation-result-4424573-1720878281/solver-4424573-1720878281 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1720877760-700189 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4424573-1720878281.wbo 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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
Current StackSize limit: 8192 KiB

solver pid=706115, runsolver pid=706112

[startup+0.100237 s]*
/proc/loadavg: 4.54 4.46 4.35 7/317 706133
/proc/meminfo: memFree=120717208/131655788 swapFree=131071996/131071996
[pid=706115] ppid=706112 vsize=18975048 memory=58868 CPUtime=0.14 cores=0,2
/proc/706115/stat : 706115 (java) S 706112 706115 697934 0 -1 1077936128 6640 0 0 0 11 3 0 0 20 0 18 0 139986899 19430449152 14717 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
/proc/706115/statm: 4743762 14717 5657 1 0 551039 0
[pid=706115/tid=706117] ppid=706112 vsize=18975048 memory=4026561586 CPUtime=0.08 cores=0,2
/proc/706115/task/706117/stat : 706117 (java) R 706112 706115 697934 0 -1 4194368 5560 0 0 0 6 2 0 0 20 0 18 0 139986899 19430449152 14717 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
[pid=706115/tid=706126] ppid=706112 vsize=18975048 memory=232851243367 CPUtime=0 cores=0,2
/proc/706115/task/706126/stat : 706126 (Finalizer) S 706112 706115 697934 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 139986903 19430449152 14717 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
[pid=706115/tid=706133] ppid=706112 vsize=18975048 memory=14412639824552292 CPUtime=0 cores=0,2
/proc/706115/task/706133/stat : 706133 (Common-Cleaner) S 706112 706115 697934 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 139986903 19430449152 14717 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 58868 KiB

[startup+0.217064 s]*
/proc/loadavg: 4.54 4.46 4.35 7/317 706133
/proc/meminfo: memFree=120707748/131655788 swapFree=131071996/131071996
[pid=706115] ppid=706112 vsize=18975048 memory=68564 CPUtime=0.36 cores=0,2
/proc/706115/stat : 706115 (java) S 706112 706115 697934 0 -1 1077936128 7496 0 0 0 32 4 0 0 20 0 18 0 139986899 19430449152 17141 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
/proc/706115/statm: 4743762 17141 5751 1 0 551710 0
[pid=706115/tid=706117] ppid=706112 vsize=18975048 memory=4782652875487838339 CPUtime=0.2 cores=0,2
/proc/706115/task/706117/stat : 706117 (java) R 706112 706115 697934 0 -1 4194368 5944 0 0 0 17 3 0 0 20 0 18 0 139986899 19430449152 17141 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
[pid=706115/tid=706126] ppid=706112 vsize=18975048 memory=19017 CPUtime=0 cores=0,2
/proc/706115/task/706126/stat : 706126 (Finalizer) S 706112 706115 697934 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 139986903 19430449152 17141 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
[pid=706115/tid=706133] ppid=706112 vsize=18975048 memory=15535219704862701 CPUtime=0 cores=0,2
/proc/706115/task/706133/stat : 706133 (Common-Cleaner) S 706112 706115 697934 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 139986903 19430449152 17141 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
Current children cumulated CPU time: 0.36 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 68564 KiB

[startup+0.307955 s]*
/proc/loadavg: 4.54 4.46 4.35 7/318 706134
/proc/meminfo: memFree=120702540/131655788 swapFree=131071996/131071996
[pid=706115] ppid=706112 vsize=19041612 memory=74144 CPUtime=0.53 cores=0,2
/proc/706115/stat : 706115 (java) S 706112 706115 697934 0 -1 1077936128 7729 0 0 0 49 4 0 0 20 0 19 0 139986899 19498610688 18536 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
/proc/706115/statm: 4760403 18536 5874 1 0 552125 0
[pid=706115/tid=706117] ppid=706112 vsize=19041612 memory=-9033210841257124540 CPUtime=0.28 cores=0,2
/proc/706115/task/706117/stat : 706117 (java) R 706112 706115 697934 0 -1 1077936192 6075 0 0 0 25 3 0 0 20 0 19 0 139986899 19498610688 18536 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
[pid=706115/tid=706126] ppid=706112 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/706115/task/706126/stat : 706126 (Finalizer) S 706112 706115 697934 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 139986903 19498610688 18536 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
[pid=706115/tid=706133] ppid=706112 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/706115/task/706133/stat : 706133 (Common-Cleaner) S 706112 706115 697934 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 139986903 19498610688 18536 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
[pid=706115/tid=706134] ppid=706112 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/706115/task/706134/stat : 706134 (Timer-0) S 706112 706115 697934 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 139986924 19498610688 18536 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
Current children cumulated CPU time: 0.53 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 74144 KiB

[startup+0.492526 s]
# the end of solver process 706115 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.779737 s, system=0.049751 s

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

[startup+0.410233 s]*
/proc/loadavg: 4.54 4.46 4.35 7/318 706134
/proc/meminfo: memFree=120695984/131655788 swapFree=131071996/131071996
[pid=706115] ppid=706112 vsize=19041612 memory=80532 CPUtime=0.72 cores=0,2
/proc/706115/stat : 706115 (java) S 706112 706115 697934 0 -1 1077936128 8991 0 0 0 68 4 0 0 20 0 19 0 139986899 19498610688 20133 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
/proc/706115/statm: 4760403 20133 5874 1 0 552833 0
[pid=706115/tid=706117] ppid=706112 vsize=19041612 memory=4026531971 CPUtime=0.37 cores=0,2
/proc/706115/task/706117/stat : 706117 (java) D 706112 706115 697934 0 -1 4194368 6089 0 0 0 34 3 0 0 20 0 19 0 139986899 19498610688 20133 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
[pid=706115/tid=706126] ppid=706112 vsize=19041612 memory=19017 CPUtime=0 cores=0,2
/proc/706115/task/706126/stat : 706126 (Finalizer) S 706112 706115 697934 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 139986903 19498610688 20133 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
[pid=706115/tid=706133] ppid=706112 vsize=19041612 memory=15535219704862701 CPUtime=0 cores=0,2
/proc/706115/task/706133/stat : 706133 (Common-Cleaner) S 706112 706115 697934 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 139986903 19498610688 20133 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
[pid=706115/tid=706134] ppid=706112 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/706115/task/706134/stat : 706134 (Timer-0) S 706112 706115 697934 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 139986924 19498610688 20133 134679101440 94056247742464 94056247746160 140730812484976 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94056247753976 94056247754768 94056264445952 140730812490715 140730812490823 140730812490823 140730812497864 0
Current children cumulated CPU time: 0.72 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 80532 KiB

Child status: 30

Real time (s): 0.492565
CPU time (s): 0.829488
CPU user time (s): 0.779737
CPU system time (s): 0.049751
CPU usage (%): 168.402
Max. virtual memory (cumulated for all children) (KiB): 19041612
Max. memory (cumulated for all children) (KiB): 80532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.779737
system time used= 0.049751
maximum resident set size= 87752
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9478
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= 333
involuntary context switches= 46


# summary of solver processes directly reported to runsolver:
#   pid: 706115
#   total CPU time (s): 0.829488
#   total CPU user time (s): 0.779737
#   total CPU system time (s): 0.049751

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014017 second user time and 0.028003 second system time

The end

Launcher Data 

Begin job on nodeC006 at 2024-07-13 15:44:54
IDJOB=4424573
IDBENCH=143523
IDSOLVER=3036
FILE ID=nodeC006/4424573-1720878281
RUNJOBID= nodeC006-1720877760-700189
SLURM_JOB_ID= 7483754
Free space on /tmp= 723776 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/roussel/normalized-pigeon-cardinality-31-30--soft-66-100-0.wbo
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424573-1720878281/watcher-4424573-1720878281 -o /tmp/evaluation-result-4424573-1720878281/solver-4424573-1720878281 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1720877760-700189 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4424573-1720878281.wbo

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

MD5SUM BENCH= 624a339f0217b19ce83ed2965f11f6c0
RANDOM SEED=697155620

nodeC006.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		: 1795.894
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	: 6983.94
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		: 3652.723
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	: 6983.26
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		: 2693.820
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	: 6983.94
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		: 1197.349
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	: 6983.26
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		: 3653.530
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	: 6983.94
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		: 3597.149
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	: 6983.26
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		: 1197.342
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	: 6983.94
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		: 1197.431
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	: 6983.26
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        120755236 kB
MemAvailable:   120649000 kB
Buffers:          321748 kB
Cached:           420996 kB
SwapCached:            0 kB
Active:           479728 kB
Inactive:        9905228 kB
Active(anon):       1476 kB
Inactive(anon):  9678440 kB
Active(file):     478252 kB
Inactive(file):   226788 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              1192 kB
Writeback:             0 kB
AnonPages:       9642252 kB
Mapped:           121020 kB
Shmem:             37704 kB
KReclaimable:      57512 kB
Slab:             146760 kB
SReclaimable:      57512 kB
SUnreclaim:        89248 kB
KernelStack:        4780 kB
PageTables:        28976 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   12199464 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            45888 kB
HardwareCorrupted:     0 kB
AnonHugePages:   9318400 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:      162632 kB
DirectMap2M:     9179136 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 723776 MiB
End job on nodeC006 at 2024-07-13 15:44:55