Trace number 4443134

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 Resolution Default 2024-07-07SAT 0.774679 0.468303

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
prestwich/armies/normalized-army8.9ls.opb
MD5SUM9ec58fe672af0a93859b9c5937cab541
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.008302
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables220
Total number of constraints332
Number of constraints which are clauses202
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints128
Minimum length of a constraint2
Maximum length of a constraint64
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 73
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.06	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.06	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.06	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
0.00/0.08	c Free memory 		2104792832
0.00/0.08	c Max memory 		16282288128
0.00/0.08	c Total memory 		2113929216
0.00/0.09	c Number of processors 	2
0.14/0.12	--- Begin Solver configuration ---
0.14/0.12	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.14/0.12	Learn all clauses as in MiniSAT
0.14/0.12	LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.12	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.14/0.12	No reason simplification
0.14/0.12	Glucose 2.1 dynamic restart strategy
0.14/0.12	Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.14/0.12	timeout=2147483s
0.14/0.12	DB Simplification allowed=false
0.14/0.12	Listener: none
0.14/0.12	--- End Solver configuration ---
0.14/0.12	c Pseudo Boolean Optimization by upper bound
0.14/0.12	c --- Begin Solver configuration ---
0.14/0.12	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.14/0.12	c Learn all clauses as in MiniSAT
0.14/0.12	c LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.14/0.12	c No reason simplification
0.14/0.12	c Glucose 2.1 dynamic restart strategy
0.14/0.12	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.14/0.12	c timeout=2147483s
0.14/0.12	c DB Simplification allowed=false
0.14/0.12	c Listener: none
0.14/0.12	c --- End Solver configuration ---
0.14/0.12	c solving HOME/instance-4443134-1721312408.opb
0.14/0.12	c reading problem ... 
0.14/0.12	c  no objective function found
0.14/0.15	c ... done. Wall clock time 0.027s.
0.14/0.15	c declared #vars     220
0.14/0.15	c #constraints  332
0.14/0.15	c constraints type 
0.14/0.15	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 118
0.14/0.15	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 2
0.14/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 128
0.14/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 84
0.14/0.15	c 332 constraints processed.
0.53/0.39	c SATISFIABLE
0.53/0.40	c starts		: 27
0.53/0.41	c conflicts		: 2732
0.53/0.41	c decisions		: 6174
0.53/0.41	c propagations		: 78897
0.53/0.41	c inspects		: 773150
0.53/0.41	c shortcuts		: 0
0.53/0.41	c learnt literals	: 0
0.53/0.41	c learnt binary clauses	: 0
0.53/0.41	c learnt ternary clauses	: 1
0.53/0.41	c learnt constraints	: 2732
0.53/0.41	c ignored constraints	: 0
0.53/0.41	c root simplifications	: 0
0.53/0.41	c removed literals (reason simplification)	: 0
0.53/0.41	c reason swapping (by a shorter reason)	: 0
0.53/0.41	c Calls to reduceDB	: 0
0.53/0.41	c Number of update (reduction) of LBD	: 844
0.53/0.41	c Imported unit clauses	: 0
0.53/0.41	c No decision after first conflict	: false
0.53/0.41	c number of reductions to clauses (during analyze)	: 0
0.53/0.41	c number of learned constraints concerned by reduction	: 0
0.53/0.41	c number of learning phase by resolution	: 0
0.53/0.41	c number of learning phase by cutting planes	: 0
0.53/0.41	c number of rounding to 1 operations	: 0
0.53/0.41	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.53/0.41	c number of reductions of the coefficients by power 2 	: 0
0.53/0.41	c number of right shift for reduction by power 2 	: 0
0.53/0.41	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.53/0.41	c number of ending skipping 	: 0
0.73/0.42	c number of internal skipping 	: 0
0.73/0.42	c number of derivation steps 	: 0
0.73/0.42	c number of skipped derivation steps 	: 0
0.73/0.42	c number of remaining unassigned 	: 0
0.73/0.42	c number of remaining assigned 	: 0
0.73/0.42	c number of falsified literals weakened from reason	: 0
0.73/0.42	c number of falsified literals weakened from conflict	: 0
0.73/0.42	c time for arithmetic operations	: 0
0.73/0.42	c minimum degree of deleted constraints	: null
0.73/0.42	c maximum degree of deleted constraints	: null
0.73/0.42	c number of deleted constraints	: 0
0.73/0.42	c speed (assignments/second)	: 299988.5931558935
0.73/0.42	c non guided choices	: 34
0.73/0.42	c learnt constraints type org.sat4j.pb.constraints.pb.LearntHTClausePB	: 2732
0.73/0.42	s SATISFIABLE
0.73/0.42	c Found 1 solution(s)
0.73/0.42	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 -x189 x190 -x191 x192 x193 -x194 -x195 x196 x197 -x198 -x199 -x200 -x201 x202 -x203 x204 -x205 -x206 -x207 x208 -x209 x210 -x211 x212 -x213 x214 -x215 x216 -x217 x218 -x219 x220 
0.73/0.42	c Total wall clock time (in seconds): 0.302

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 (50227 MiB free)
  memory of node 1: 64510 MiB (36184 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443134-1721312408/watcher-4443134-1721312408 -o /tmp/evaluation-result-4443134-1721312408/solver-4443134-1721312408 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1721305283-960571 --watchdog 3760 java -jar sat4j-pb.jar HOME/instance-4443134-1721312408.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
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=965066, runsolver pid=965063

[startup+0.100058 s]*
/proc/loadavg: 4.14 4.12 4.14 7/329 965084
/proc/meminfo: memFree=88441908/131524600 swapFree=130798872/131071996
[pid=965066] ppid=965063 vsize=18975048 memory=64872 CPUtime=0.14 cores=0,2
/proc/965066/stat : 965066 (java) S 965063 965066 960561 0 -1 1077936128 7203 0 0 0 12 2 0 0 20 0 18 0 183399893 19430449152 16218 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
/proc/965066/statm: 4743762 16218 5628 1 0 549318 0
[pid=965066/tid=965068] ppid=965063 vsize=18975048 memory=4026561586 CPUtime=0.08 cores=0,2
/proc/965066/task/965068/stat : 965068 (java) S 965063 965066 960561 0 -1 1077936192 5746 0 0 0 7 1 0 0 20 0 18 0 183399893 19430449152 16218 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
[pid=965066/tid=965077] ppid=965063 vsize=18975048 memory=237146210664 CPUtime=0 cores=0,2
/proc/965066/task/965077/stat : 965077 (Finalizer) S 965063 965066 960561 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 183399896 19430449152 16218 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
[pid=965066/tid=965084] ppid=965063 vsize=18975048 memory=14134446136991189 CPUtime=0 cores=0,2
/proc/965066/task/965084/stat : 965084 (Common-Cleaner) S 965063 965066 960561 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 183399896 19430449152 16218 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 64872 KiB

[startup+0.206892 s]*
/proc/loadavg: 4.14 4.12 4.14 8/330 965085
/proc/meminfo: memFree=88437200/131524600 swapFree=130798872/131071996
[pid=965066] ppid=965063 vsize=19042596 memory=71972 CPUtime=0.33 cores=0,2
/proc/965066/stat : 965066 (java) S 965063 965066 960561 0 -1 1077936128 8830 0 0 0 31 2 0 0 20 0 19 0 183399893 19499618304 17993 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
/proc/965066/statm: 4760649 17993 5824 1 0 550522 0
[pid=965066/tid=965068] ppid=965063 vsize=19042596 memory=4782652875487838339 CPUtime=0.18 cores=0,2
/proc/965066/task/965068/stat : 965068 (java) R 965063 965066 960561 0 -1 4194368 5956 0 0 0 17 1 0 0 20 0 19 0 183399893 19499618304 17993 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
[pid=965066/tid=965077] ppid=965063 vsize=19042596 memory=1285800 CPUtime=0 cores=0,2
/proc/965066/task/965077/stat : 965077 (Finalizer) S 965063 965066 960561 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 183399896 19499618304 17993 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
[pid=965066/tid=965084] ppid=965063 vsize=19042596 memory=13571496182286042 CPUtime=0 cores=0,2
/proc/965066/task/965084/stat : 965084 (Common-Cleaner) S 965063 965066 960561 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 183399896 19499618304 17993 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
[pid=965066/tid=965085] ppid=965063 vsize=19042596 memory=0 CPUtime=0 cores=0,2
/proc/965066/task/965085/stat : 965085 (Timer-0) S 965063 965066 960561 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 183399909 19499618304 17993 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
Current children cumulated CPU time: 0.33 s
Current children cumulated vsize: 19042596 KiB
Current children cumulated memory: 71972 KiB

[startup+0.305593 s]*
/proc/loadavg: 4.14 4.12 4.14 7/330 965085
/proc/meminfo: memFree=88433804/131524600 swapFree=130798872/131071996
[pid=965066] ppid=965063 vsize=19041612 memory=73404 CPUtime=0.53 cores=0,2
/proc/965066/stat : 965066 (java) S 965063 965066 960561 0 -1 1077936128 9506 0 0 0 50 3 0 0 20 0 19 0 183399893 19498610688 18351 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
/proc/965066/statm: 4760403 18351 5824 1 0 550823 0
[pid=965066/tid=965068] ppid=965063 vsize=19041612 memory=-8959746976041444028 CPUtime=0.26 cores=0,2
/proc/965066/task/965068/stat : 965068 (java) R 965063 965066 960561 0 -1 4194368 5976 0 0 0 25 1 0 0 20 0 19 0 183399893 19498610688 18351 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
[pid=965066/tid=965077] ppid=965063 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/965066/task/965077/stat : 965077 (Finalizer) S 965063 965066 960561 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 183399896 19498610688 18351 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
[pid=965066/tid=965084] ppid=965063 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/965066/task/965084/stat : 965084 (Common-Cleaner) S 965063 965066 960561 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 183399896 19498610688 18351 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
[pid=965066/tid=965085] ppid=965063 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/965066/task/965085/stat : 965085 (Timer-0) S 965063 965066 960561 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 183399909 19498610688 18351 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
Current children cumulated CPU time: 0.53 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 73404 KiB

[startup+0.468262 s]
# the end of solver process 965066 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=0.735233 s, system=0.039446 s

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

[startup+0.412893 s]*
/proc/loadavg: 4.14 4.12 4.14 8/332 965087
/proc/meminfo: memFree=88423076/131524600 swapFree=130798872/131071996
[pid=965066] ppid=965063 vsize=19174740 memory=84332 CPUtime=0.73 cores=0,2
/proc/965066/stat : 965066 (java) S 965063 965066 960561 0 -1 1077936128 11195 0 0 0 70 3 0 0 20 0 21 0 183399893 19634933760 21083 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
/proc/965066/statm: 4793685 21083 5840 1 0 552554 0
[pid=965066/tid=965068] ppid=965063 vsize=19174740 memory=4026531971 CPUtime=0.34 cores=0,2
/proc/965066/task/965068/stat : 965068 (java) R 965063 965066 960561 0 -1 1077936192 6009 0 0 0 33 1 0 0 20 0 21 0 183399893 19634933760 21083 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
[pid=965066/tid=965077] ppid=965063 vsize=19174740 memory=1285800 CPUtime=0 cores=0,2
/proc/965066/task/965077/stat : 965077 (Finalizer) S 965063 965066 960561 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 21 0 183399896 19634933760 21083 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
[pid=965066/tid=965084] ppid=965063 vsize=19174740 memory=13571496182286042 CPUtime=0 cores=0,2
/proc/965066/task/965084/stat : 965084 (Common-Cleaner) S 965063 965066 960561 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 21 0 183399896 19634933760 21083 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
[pid=965066/tid=965085] ppid=965063 vsize=19174740 memory=0 CPUtime=0 cores=0,2
/proc/965066/task/965085/stat : 965085 (Timer-0) S 965063 965066 960561 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 21 0 183399909 19634933760 21083 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
[pid=965066/tid=965086] ppid=965063 vsize=19174740 memory=0 CPUtime=0.01 cores=0,2
/proc/965066/task/965086/stat : 965086 (Thread-0) R 965063 965066 960561 0 -1 4194368 69 0 0 0 1 0 0 0 20 0 21 0 183399932 19634933760 21083 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
[pid=965066/tid=965087] ppid=965063 vsize=19174740 memory=0 CPUtime=0 cores=0,2
/proc/965066/task/965087/stat : 965087 (java) S 965063 965066 960561 0 -1 1077936192 1 0 0 0 0 0 0 0 20 0 21 0 183399933 19634933760 21083 134679101440 94874746286080 94874746289776 140732269941632 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94874746297592 94874746298384 94874756358144 140732269945862 140732269945952 140732269945952 140732269952968 0
Current children cumulated CPU time: 0.73 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 84332 KiB

Child status: 10

Real time (s): 0.468303
CPU time (s): 0.774679
CPU user time (s): 0.735233
CPU system time (s): 0.039446
CPU usage (%): 165.423
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 84332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.735233
system time used= 0.039446
maximum resident set size= 88368
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11932
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= 406
involuntary context switches= 57


# summary of solver processes directly reported to runsolver:
#   pid: 965066
#   total CPU time (s): 0.774679
#   total CPU user time (s): 0.735233
#   total CPU system time (s): 0.039446

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.015657 second user time and 0.019525 second system time

The end

Launcher Data 

Begin job on nodeC014 at 2024-07-18 16:20:20
IDJOB=4443134
IDBENCH=147864
IDSOLVER=3058
FILE ID=nodeC014/4443134-1721312408
RUNJOBID= nodeC014-1721305283-960571
SLURM_JOB_ID= 7542633
Free space on /tmp= 890068 MiB

SOLVER NAME= Sat4j Resolution Default 2024-07-07
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army8.9ls.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443134-1721312408/watcher-4443134-1721312408 -o /tmp/evaluation-result-4443134-1721312408/solver-4443134-1721312408 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1721305283-960571 --watchdog 3760  java -jar sat4j-pb.jar HOME/instance-4443134-1721312408.opb

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

MD5SUM BENCH= 9ec58fe672af0a93859b9c5937cab541
RANDOM SEED=638142230

nodeC014.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		: 3602.757
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	: 6999.32
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		: 3678.243
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	: 7005.96
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		: 3624.491
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	: 6999.32
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		: 3600.086
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	: 7005.96
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		: 3638.491
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	: 6999.32
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		: 3678.576
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	: 7005.96
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		: 3608.701
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	: 6999.32
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		: 3599.830
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	: 7005.96
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        88486356 kB
MemAvailable:   91565076 kB
Buffers:          437596 kB
Cached:          3445004 kB
SwapCached:        12904 kB
Active:          1351832 kB
Inactive:       41023560 kB
Active(anon):       9308 kB
Inactive(anon): 38503884 kB
Active(file):    1342524 kB
Inactive(file):  2519676 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       130798872 kB
Dirty:               920 kB
Writeback:             0 kB
AnonPages:      38483916 kB
Mapped:            69524 kB
Shmem:             20400 kB
KReclaimable:     112332 kB
Slab:             211248 kB
SReclaimable:     112332 kB
SUnreclaim:        98916 kB
KernelStack:        5024 kB
PageTables:        85804 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:   46778216 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            35168 kB
HardwareCorrupted:     0 kB
AnonHugePages:  38021120 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:      232148 kB
DirectMap2M:    25755648 kB
DirectMap1G:    110100480 kB

Free space on /tmp at the end= 890068 MiB
End job on nodeC014 at 2024-07-18 16:20:20