Trace number 4443374

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 1.11761 0.617039

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
prestwich/armies/normalized-army8.9bt.opb
MD5SUMb5aeb70b232ec6b0dbd43a131c08b01d
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 benchmark0.013821
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 constraints470
Number of constraints which are clauses333
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints135
Minimum length of a constraint1
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 		2106806208
0.00/0.08	c Max memory 		16282288128
0.00/0.08	c Total memory 		2113929216
0.00/0.08	c Number of processors 	2
0.13/0.12	--- Begin Solver configuration ---
0.13/0.12	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.13/0.12	Learn all clauses as in MiniSAT
0.13/0.12	LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.12	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.13/0.12	No reason simplification
0.13/0.12	Glucose 2.1 dynamic restart strategy
0.13/0.12	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
0.13/0.12	timeout=2147483s
0.13/0.12	DB Simplification allowed=false
0.13/0.12	Listener: none
0.13/0.12	--- End Solver configuration ---
0.13/0.12	c Pseudo Boolean Optimization by upper bound
0.13/0.12	c --- Begin Solver configuration ---
0.13/0.12	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.13/0.12	c Learn all clauses as in MiniSAT
0.13/0.12	c LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.13/0.12	c No reason simplification
0.13/0.12	c Glucose 2.1 dynamic restart strategy
0.13/0.12	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
0.13/0.12	c timeout=2147483s
0.13/0.12	c DB Simplification allowed=false
0.13/0.12	c Listener: none
0.13/0.12	c --- End Solver configuration ---
0.13/0.12	c solving HOME/instance-4443374-1721316953.opb
0.13/0.12	c reading problem ... 
0.13/0.12	c  no objective function found
0.13/0.15	c ... done. Wall clock time 0.034s.
0.13/0.15	c declared #vars     220
0.13/0.15	c #constraints  470
0.13/0.15	c constraints type 
0.13/0.15	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 120
0.13/0.15	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 2
0.13/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 135
0.13/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 212
0.13/0.15	c org.sat4j.pb.constraints.pb.UnitClausePB => 1
0.13/0.15	c 470 constraints processed.
0.91/0.58	c cleaning 2500 clauses out of 5002 with flag 16651/5002
0.91/0.58	c SATISFIABLE
0.91/0.59	c starts		: 5
0.91/0.59	c conflicts		: 5116
0.91/0.59	c decisions		: 6698
0.91/0.59	c propagations		: 149708
0.91/0.59	c inspects		: 2518276
0.91/0.59	c shortcuts		: 0
0.91/0.59	c learnt literals	: 0
0.91/0.59	c learnt binary clauses	: 1
0.91/0.59	c learnt ternary clauses	: 2
0.91/0.59	c learnt constraints	: 5116
0.91/0.59	c ignored constraints	: 0
0.91/0.59	c root simplifications	: 0
0.91/0.59	c removed literals (reason simplification)	: 0
0.91/0.59	c reason swapping (by a shorter reason)	: 0
0.91/0.59	c Calls to reduceDB	: 1
0.91/0.59	c Number of update (reduction) of LBD	: 1098
0.91/0.59	c Imported unit clauses	: 0
0.91/0.59	c No decision after first conflict	: false
0.91/0.59	c number of reductions to clauses (during analyze)	: 0
0.91/0.59	c number of learned constraints concerned by reduction	: 0
0.91/0.59	c number of learning phase by resolution	: 0
0.91/0.59	c number of learning phase by cutting planes	: 0
0.91/0.59	c number of rounding to 1 operations	: 0
0.91/0.59	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.91/0.59	c number of reductions of the coefficients by power 2 	: 0
0.91/0.59	c number of right shift for reduction by power 2 	: 0
0.91/0.59	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.91/0.60	c number of ending skipping 	: 0
0.91/0.60	c number of internal skipping 	: 0
0.91/0.60	c number of derivation steps 	: 0
0.91/0.60	c number of skipped derivation steps 	: 0
0.91/0.60	c number of remaining unassigned 	: 0
0.91/0.60	c number of remaining assigned 	: 0
0.91/0.60	c number of falsified literals weakened from reason	: 0
0.91/0.60	c number of falsified literals weakened from conflict	: 0
0.91/0.60	c time for arithmetic operations	: 0
0.91/0.60	c minimum degree of deleted constraints	: null
0.91/0.60	c maximum degree of deleted constraints	: null
0.91/0.60	c number of deleted constraints	: 0
0.91/0.60	c speed (assignments/second)	: 345745.95842956123
0.91/0.60	c non guided choices	: 17
0.91/0.60	c learnt constraints type org.sat4j.pb.constraints.pb.LearntHTClausePB	: 2615
0.91/0.60	c learnt constraints type org.sat4j.pb.constraints.pb.LearntBinaryClausePB	: 1
0.91/0.60	s SATISFIABLE
0.91/0.60	c Found 1 solution(s)
0.91/0.60	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 
0.91/0.60	c Total wall clock time (in seconds): 0.486

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 (61514 MiB free)
  memory of node 1: 64510 MiB (61602 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443374-1721316953/watcher-4443374-1721316953 -o /tmp/evaluation-result-4443374-1721316953/solver-4443374-1721316953 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1721316965-937014 --watchdog 3760 java -jar sat4j-pb.jar HOME/instance-4443374-1721316953.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
solver pid=937066, runsolver pid=937059
Current StackSize limit: 8192 KiB


[startup+0.10011 s]*
/proc/loadavg: 1.11 1.33 2.21 12/323 937145
/proc/meminfo: memFree=125907216/131524600 swapFree=131071996/131071996
[pid=937066] ppid=937059 vsize=18975048 memory=62884 CPUtime=0.13 cores=0,2
/proc/937066/stat : 937066 (java) S 937059 937066 937004 0 -1 1077936128 7231 0 0 0 12 1 0 0 20 0 18 0 183855908 19430449152 15721 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
/proc/937066/statm: 4743762 15721 5621 1 0 549341 0
[pid=937066/tid=937071] ppid=937059 vsize=18975048 memory=4026531971 CPUtime=0.09 cores=0,2
/proc/937066/task/937071/stat : 937071 (java) R 937059 937066 937004 0 -1 4194368 5760 0 0 0 8 1 0 0 20 0 18 0 183855908 19430449152 15721 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
[pid=937066/tid=937105] ppid=937059 vsize=18975048 memory=14994 CPUtime=0 cores=0,2
/proc/937066/task/937105/stat : 937105 (Finalizer) S 937059 937066 937004 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 183855911 19430449152 15721 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
[pid=937066/tid=937134] ppid=937059 vsize=18975048 memory=15537410087847364 CPUtime=0 cores=0,2
/proc/937066/task/937134/stat : 937134 (Common-Cleaner) S 937059 937066 937004 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 183855911 19430449152 15721 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 62884 KiB

[startup+0.206515 s]*
/proc/loadavg: 1.11 1.33 2.21 15/327 937149
/proc/meminfo: memFree=125881972/131524600 swapFree=131071996/131071996
[pid=937066] ppid=937059 vsize=19041612 memory=68148 CPUtime=0.32 cores=0,2
/proc/937066/stat : 937066 (java) S 937059 937066 937004 0 -1 1077936128 8314 0 0 0 31 1 0 0 20 0 19 0 183855908 19498610688 17037 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
/proc/937066/statm: 4760403 17037 5864 1 0 550006 0
[pid=937066/tid=937071] ppid=937059 vsize=19041612 memory=4782652875487838339 CPUtime=0.18 cores=0,2
/proc/937066/task/937071/stat : 937071 (java) R 937059 937066 937004 0 -1 4194368 5957 0 0 0 17 1 0 0 20 0 19 0 183855908 19498610688 17037 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
[pid=937066/tid=937105] ppid=937059 vsize=19041612 memory=14994 CPUtime=0 cores=0,2
/proc/937066/task/937105/stat : 937105 (Finalizer) S 937059 937066 937004 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 183855911 19498610688 17037 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
[pid=937066/tid=937134] ppid=937059 vsize=19041612 memory=15537410087847364 CPUtime=0 cores=0,2
/proc/937066/task/937134/stat : 937134 (Common-Cleaner) S 937059 937066 937004 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 183855911 19498610688 17037 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
[pid=937066/tid=937147] ppid=937059 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/937066/task/937147/stat : 937147 (Timer-0) S 937059 937066 937004 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 183855924 19498610688 17037 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 68148 KiB

[startup+0.305892 s]*
/proc/loadavg: 1.11 1.33 2.21 12/327 937149
/proc/meminfo: memFree=125861036/131524600 swapFree=131071996/131071996
[pid=937066] ppid=937059 vsize=19041612 memory=73608 CPUtime=0.52 cores=0,2
/proc/937066/stat : 937066 (java) S 937059 937066 937004 0 -1 1077936128 9418 0 0 0 50 2 0 0 20 0 19 0 183855908 19498610688 18402 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
/proc/937066/statm: 4760403 18402 5864 1 0 550825 0
[pid=937066/tid=937071] ppid=937059 vsize=19041612 memory=-9103017730647564988 CPUtime=0.27 cores=0,2
/proc/937066/task/937071/stat : 937071 (java) R 937059 937066 937004 0 -1 4194368 5969 0 0 0 26 1 0 0 20 0 19 0 183855908 19498610688 18402 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
[pid=937066/tid=937105] ppid=937059 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/937066/task/937105/stat : 937105 (Finalizer) S 937059 937066 937004 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 183855911 19498610688 18402 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
[pid=937066/tid=937134] ppid=937059 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/937066/task/937134/stat : 937134 (Common-Cleaner) S 937059 937066 937004 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 183855911 19498610688 18402 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
[pid=937066/tid=937147] ppid=937059 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/937066/task/937147/stat : 937147 (Timer-0) S 937059 937066 937004 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 183855924 19498610688 18402 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
Current children cumulated CPU time: 0.52 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 73608 KiB

[startup+0.616994 s]
# the end of solver process 937066 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=1.08303 s, system=0.034577 s

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

[startup+0.415141 s]*
/proc/loadavg: 1.11 1.33 2.21 10/327 937149
/proc/meminfo: memFree=125842144/131524600 swapFree=131071996/131071996
[pid=937066] ppid=937059 vsize=19041612 memory=75316 CPUtime=0.73 cores=0,2
/proc/937066/stat : 937066 (java) S 937059 937066 937004 0 -1 1077936128 10171 0 0 0 71 2 0 0 20 0 19 0 183855908 19498610688 18829 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
/proc/937066/statm: 4760403 18829 5864 1 0 551207 0
[pid=937066/tid=937071] ppid=937059 vsize=19041612 memory=4026531971 CPUtime=0.38 cores=0,2
/proc/937066/task/937071/stat : 937071 (java) R 937059 937066 937004 0 -1 4194368 5969 0 0 0 37 1 0 0 20 0 19 0 183855908 19498610688 18829 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
[pid=937066/tid=937105] ppid=937059 vsize=19041612 memory=14994 CPUtime=0 cores=0,2
/proc/937066/task/937105/stat : 937105 (Finalizer) S 937059 937066 937004 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 183855911 19498610688 18829 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
[pid=937066/tid=937134] ppid=937059 vsize=19041612 memory=15537410087847364 CPUtime=0 cores=0,2
/proc/937066/task/937134/stat : 937134 (Common-Cleaner) S 937059 937066 937004 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 183855911 19498610688 18829 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
[pid=937066/tid=937147] ppid=937059 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/937066/task/937147/stat : 937147 (Timer-0) S 937059 937066 937004 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 183855924 19498610688 18829 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
Current children cumulated CPU time: 0.73 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 75316 KiB

[startup+0.610143 s]
/proc/loadavg: 1.11 1.33 2.21 12/327 937149
/proc/meminfo: memFree=125824744/131524600 swapFree=131071996/131071996
[pid=937066] ppid=937059 vsize=19174740 memory=89568 CPUtime=1.11 cores=0,2
/proc/937066/stat : 937066 (java) S 937059 937066 937004 0 -1 1077936128 12716 0 0 0 108 3 0 0 20 0 20 0 183855908 19634933760 22392 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
/proc/937066/statm: 4793685 22392 5876 1 0 553706 0
[pid=937066/tid=937071] ppid=937059 vsize=19174740 memory=14848 CPUtime=0.53 cores=0,2
/proc/937066/task/937071/stat : 937071 (java) S 937059 937066 937004 0 -1 1077936192 6040 0 0 0 52 1 0 0 20 0 20 0 183855908 19634933760 22392 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
[pid=937066/tid=937105] ppid=937059 vsize=19174740 memory=18851 CPUtime=0 cores=0,2
/proc/937066/task/937105/stat : 937105 (Finalizer) S 937059 937066 937004 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 20 0 183855911 19634933760 22392 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
[pid=937066/tid=937134] ppid=937059 vsize=19174740 memory=3544393599880003669 CPUtime=0 cores=0,2
/proc/937066/task/937134/stat : 937134 (Common-Cleaner) S 937059 937066 937004 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 20 0 183855911 19634933760 22392 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
[pid=937066/tid=937147] ppid=937059 vsize=19174740 memory=20428 CPUtime=0 cores=0,2
/proc/937066/task/937147/stat : 937147 (Timer-0) R 937059 937066 937004 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 20 0 183855924 19634933760 22392 134679101440 94349923176448 94349923180144 140728452588656 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94349923187960 94349923188752 94349950889984 140728452596742 140728452596832 140728452596832 140728452603848 0
Current children cumulated CPU time: 1.11 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 89568 KiB

Child status: 10

Real time (s): 0.617039
CPU time (s): 1.11761
CPU user time (s): 1.08303
CPU system time (s): 0.034577
CPU usage (%): 181.125
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 89568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.08303
system time used= 0.034577
maximum resident set size= 90864
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12735
page faults= 0
swaps= 0
block input operations= 0
block output operations= 96
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 408
involuntary context switches= 80


# summary of solver processes directly reported to runsolver:
#   pid: 937066
#   total CPU time (s): 1.11761
#   total CPU user time (s): 1.08303
#   total CPU system time (s): 0.034577

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007387 second user time and 0.034343 second system time

The end

Launcher Data 

Begin job on nodeC016 at 2024-07-18 17:36:05
IDJOB=4443374
IDBENCH=147872
IDSOLVER=3058
FILE ID=nodeC016/4443374-1721316953
RUNJOBID= nodeC016-1721316965-937014
SLURM_JOB_ID= 7542659
Free space on /tmp= 890084 MiB

SOLVER NAME= Sat4j Resolution Default 2024-07-07
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army8.9bt.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443374-1721316953/watcher-4443374-1721316953 -o /tmp/evaluation-result-4443374-1721316953/solver-4443374-1721316953 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1721316965-937014 --watchdog 3760  java -jar sat4j-pb.jar HOME/instance-4443374-1721316953.opb

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

MD5SUM BENCH= b5aeb70b232ec6b0dbd43a131c08b01d
RANDOM SEED=207792957

nodeC016.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		: 3233.482
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	: 6999.70
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		: 3604.666
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	: 7006.63
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		: 3552.597
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	: 6999.70
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		: 3624.891
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	: 7006.63
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		: 3235.215
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	: 6999.70
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		: 3555.557
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	: 7006.63
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		: 3451.143
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	: 6999.70
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		: 3656.712
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	: 7006.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        126074732 kB
MemAvailable:   129717776 kB
Buffers:          345980 kB
Cached:          4133204 kB
SwapCached:            0 kB
Active:           536548 kB
Inactive:        4306104 kB
Active(anon):       1444 kB
Inactive(anon):   400108 kB
Active(file):     535104 kB
Inactive(file):  3905996 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              2580 kB
Writeback:             0 kB
AnonPages:        362428 kB
Mapped:           106188 kB
Shmem:             37720 kB
KReclaimable:      83184 kB
Slab:             191920 kB
SReclaimable:      83184 kB
SUnreclaim:       108736 kB
KernelStack:        3940 kB
PageTables:         9992 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     684836 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            69536 kB
HardwareCorrupted:     0 kB
AnonHugePages:    235520 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:      207572 kB
DirectMap2M:    13197312 kB
DirectMap1G:    122683392 kB

Free space on /tmp at the end= 890080 MiB
End job on nodeC016 at 2024-07-18 17:36:06