Trace number 4432191

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 NameAnswerobjective functionCPU timeWall clock time
Sat4j Resolution Default 2024-07-07OPT34 1.06507 0.678656

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s3-3-3-5pb.opb
MD5SUMb71f68de84e3d19039b04d8664427435
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark34
Best CPU time to get the best result obtained on this benchmark0.005172
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables240
Total number of constraints646
Number of constraints which are clauses634
Number of constraints which are cardinality constraints (but not clauses)12
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint20
Number of terms in the objective function 240
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 240
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 240
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.14/0.15	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.14/0.15	c This is free software under the dual EPL/GNU LGPL licenses.
0.14/0.15	c See www.sat4j.org for details.
0.14/0.16	c version CUSTOM.v20240707
0.14/0.18	c java.runtime.name	OpenJDK Runtime Environment
0.14/0.18	c java.vm.name		OpenJDK 64-Bit Server VM
0.14/0.18	c java.vm.version	22.0.1+8-16
0.14/0.19	c java.vm.vendor	Oracle Corporation
0.14/0.19	c sun.arch.data.model	64
0.14/0.19	c java.version		22.0.1
0.14/0.19	c os.name		Linux
0.14/0.19	c os.version		4.18.0-301.1.el8.x86_64
0.14/0.19	c os.arch		amd64
0.14/0.20	c Free memory 		2113181440
0.14/0.20	c Max memory 		16282288128
0.14/0.20	c Total memory 		2122317824
0.14/0.21	c Number of processors 	2
0.30/0.30	--- Begin Solver configuration ---
0.30/0.30	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.30/0.30	Learn all clauses as in MiniSAT
0.30/0.30	LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.30/0.30	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.30/0.30	No reason simplification
0.30/0.30	Glucose 2.1 dynamic restart strategy
0.30/0.30	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
0.30/0.30	timeout=2147483s
0.30/0.30	DB Simplification allowed=false
0.30/0.30	Listener: none
0.30/0.30	--- End Solver configuration ---
0.30/0.30	c Pseudo Boolean Optimization by upper bound
0.30/0.30	c --- Begin Solver configuration ---
0.30/0.30	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.30/0.30	c Learn all clauses as in MiniSAT
0.30/0.30	c LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.30/0.30	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.30/0.30	c No reason simplification
0.30/0.30	c Glucose 2.1 dynamic restart strategy
0.30/0.30	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
0.30/0.30	c timeout=2147483s
0.30/0.30	c DB Simplification allowed=false
0.30/0.30	c Listener: none
0.30/0.30	c --- End Solver configuration ---
0.30/0.30	c solving HOME/instance-4432191-1721077090.opb
0.30/0.30	c reading problem ... 
0.30/0.30	c  objective function found
0.44/0.41	c ... done. Wall clock time 0.101s.
0.44/0.41	c declared #vars     240
0.44/0.41	c #constraints  646
0.44/0.41	c constraints type 
0.44/0.41	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 244
0.44/0.41	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 12
0.44/0.41	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 390
0.44/0.41	c 646 constraints processed.
0.62/0.44	c objective function length is 240 literals
0.62/0.45	c SATISFIABLE
0.62/0.45	c OPTIMIZING...
0.62/0.45	c Got one! Elapsed wall clock time (in seconds):0.149
0.62/0.45	o 36
0.62/0.45	c Got one! Elapsed wall clock time (in seconds):0.153
0.62/0.45	o 34
0.96/0.62	c starts		: 3
0.96/0.63	c conflicts		: 1210
0.96/0.63	c decisions		: 1627
0.96/0.63	c propagations		: 53175
0.96/0.63	c inspects		: 182842
0.96/0.63	c shortcuts		: 0
0.96/0.63	c learnt literals	: 5
0.96/0.63	c learnt binary clauses	: 10
0.96/0.63	c learnt ternary clauses	: 22
0.96/0.63	c learnt constraints	: 1204
0.96/0.63	c ignored constraints	: 0
0.96/0.63	c root simplifications	: 0
0.96/0.63	c removed literals (reason simplification)	: 0
0.96/0.63	c reason swapping (by a shorter reason)	: 0
0.96/0.63	c Calls to reduceDB	: 0
0.96/0.63	c Number of update (reduction) of LBD	: 317
0.96/0.63	c Imported unit clauses	: 0
0.96/0.63	c No decision after first conflict	: false
0.96/0.63	c number of reductions to clauses (during analyze)	: 0
0.96/0.63	c number of learned constraints concerned by reduction	: 0
0.96/0.63	c number of learning phase by resolution	: 0
0.96/0.64	c number of learning phase by cutting planes	: 0
0.96/0.64	c number of rounding to 1 operations	: 0
0.96/0.64	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.96/0.64	c number of reductions of the coefficients by power 2 	: 0
0.96/0.64	c number of right shift for reduction by power 2 	: 0
0.96/0.64	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.96/0.64	c number of ending skipping 	: 0
0.96/0.64	c number of internal skipping 	: 0
0.96/0.64	c number of derivation steps 	: 0
0.96/0.64	c number of skipped derivation steps 	: 0
0.96/0.64	c number of remaining unassigned 	: 0
0.96/0.64	c number of remaining assigned 	: 0
0.96/0.64	c number of falsified literals weakened from reason	: 0
0.96/0.64	c number of falsified literals weakened from conflict	: 0
0.96/0.64	c time for arithmetic operations	: 0
0.96/0.64	c minimum degree of deleted constraints	: null
0.96/0.64	c maximum degree of deleted constraints	: null
0.96/0.64	c number of deleted constraints	: 0
0.96/0.64	c speed (assignments/second)	: 269923.8578680203
0.96/0.64	c non guided choices	: 0
0.96/0.64	s OPTIMUM FOUND
0.96/0.64	c Found 2 solution(s)
0.96/0.65	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 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 
0.96/0.65	c objective function=34
0.96/0.65	c Total wall clock time (in seconds): 0.348

Verifier Data 

OK	34

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: 64096 MiB (45564 MiB free)
  memory of node 1: 64473 MiB (44660 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4432191-1721077090/watcher-4432191-1721077090 -o /tmp/evaluation-result-4432191-1721077090/solver-4432191-1721077090 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1721073237-812190 --watchdog 3760 java -jar sat4j-pb.jar HOME/instance-4432191-1721077090.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=815174, runsolver pid=815171

[startup+0.109278 s]*
/proc/loadavg: 4.49 4.48 4.39 7/318 815192
/proc/meminfo: memFree=92355284/131655788 swapFree=131071996/131071996
[pid=815174] ppid=815171 vsize=18975048 memory=56312 CPUtime=0.14 cores=0,2
/proc/815174/stat : 815174 (java) S 815171 815174 812180 0 -1 1077936128 6587 0 0 0 11 3 0 0 20 0 18 0 159866160 19430449152 14078 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
/proc/815174/statm: 4743762 14078 5695 1 0 550916 0
[pid=815174/tid=815176] ppid=815171 vsize=18975048 memory=4026561586 CPUtime=0.09 cores=0,2
/proc/815174/task/815176/stat : 815176 (java) R 815171 815174 812180 0 -1 4194368 5458 0 0 0 7 2 0 0 20 0 18 0 159866161 19430449152 14078 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
[pid=815174/tid=815185] ppid=815171 vsize=18975048 memory=232851243367 CPUtime=0 cores=0,2
/proc/815174/task/815185/stat : 815185 (Finalizer) S 815171 815174 812180 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 159866165 19430449152 14078 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
[pid=815174/tid=815192] ppid=815171 vsize=18975048 memory=14698495668050282 CPUtime=0 cores=0,2
/proc/815174/task/815192/stat : 815192 (Common-Cleaner) S 815171 815174 812180 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 159866166 19430449152 14078 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 56312 KiB

[startup+0.223291 s]*
/proc/loadavg: 4.49 4.48 4.39 5/318 815192
/proc/meminfo: memFree=92346340/131655788 swapFree=131071996/131071996
[pid=815174] ppid=815171 vsize=18975048 memory=65068 CPUtime=0.3 cores=0,2
/proc/815174/stat : 815174 (java) S 815171 815174 812180 0 -1 1077936128 7177 0 0 0 26 4 0 0 20 0 18 0 159866160 19430449152 16267 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
/proc/815174/statm: 4743762 16267 5703 1 0 551389 0
[pid=815174/tid=815176] ppid=815171 vsize=18975048 memory=4782652875487838339 CPUtime=0.19 cores=0,2
/proc/815174/task/815176/stat : 815176 (java) R 815171 815174 812180 0 -1 4194368 5717 0 0 0 16 3 0 0 20 0 18 0 159866161 19430449152 16267 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
[pid=815174/tid=815185] ppid=815171 vsize=18975048 memory=4674 CPUtime=0 cores=0,2
/proc/815174/task/815185/stat : 815185 (Finalizer) S 815171 815174 812180 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 159866165 19430449152 16267 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
[pid=815174/tid=815192] ppid=815171 vsize=18975048 memory=13848573179598470 CPUtime=0 cores=0,2
/proc/815174/task/815192/stat : 815192 (Common-Cleaner) S 815171 815174 812180 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 159866166 19430449152 16267 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 65068 KiB

[startup+0.314293 s]*
/proc/loadavg: 4.49 4.48 4.39 7/318 815192
/proc/meminfo: memFree=92343200/131655788 swapFree=131071996/131071996
[pid=815174] ppid=815171 vsize=18975048 memory=68368 CPUtime=0.44 cores=0,2
/proc/815174/stat : 815174 (java) S 815171 815174 812180 0 -1 1077936128 7406 0 0 0 40 4 0 0 20 0 18 0 159866160 19430449152 17092 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
/proc/815174/statm: 4743762 17092 5782 1 0 551560 0
[pid=815174/tid=815176] ppid=815171 vsize=18975048 memory=-9103579589712913084 CPUtime=0.26 cores=0,2
/proc/815174/task/815176/stat : 815176 (java) R 815171 815174 812180 0 -1 4194368 5856 0 0 0 23 3 0 0 20 0 18 0 159866161 19430449152 17092 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
[pid=815174/tid=815185] ppid=815171 vsize=18975048 memory=0 CPUtime=0 cores=0,2
/proc/815174/task/815185/stat : 815185 (Finalizer) S 815171 815174 812180 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 159866165 19430449152 17092 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
[pid=815174/tid=815192] ppid=815171 vsize=18975048 memory=0 CPUtime=0 cores=0,2
/proc/815174/task/815192/stat : 815192 (Common-Cleaner) S 815171 815174 812180 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 159866166 19430449152 17092 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
Current children cumulated CPU time: 0.44 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 68368 KiB

[startup+0.6786 s]
# the end of solver process 815174 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.00572 s, system=0.059357 s

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

[startup+0.416279 s]*
/proc/loadavg: 4.49 4.48 4.39 9/318 815192
/proc/meminfo: memFree=92340344/131655788 swapFree=131071996/131071996
[pid=815174] ppid=815171 vsize=18975048 memory=71520 CPUtime=0.62 cores=0,2
/proc/815174/stat : 815174 (java) S 815171 815174 812180 0 -1 1077936128 7592 0 0 0 57 5 0 0 20 0 18 0 159866160 19430449152 17880 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
/proc/815174/statm: 4743762 17880 5883 1 0 551671 0
[pid=815174/tid=815176] ppid=815171 vsize=18975048 memory=4026531971 CPUtime=0.35 cores=0,2
/proc/815174/task/815176/stat : 815176 (java) R 815171 815174 812180 0 -1 4194368 5925 0 0 0 32 3 0 0 20 0 18 0 159866161 19430449152 17880 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
[pid=815174/tid=815185] ppid=815171 vsize=18975048 memory=4674 CPUtime=0 cores=0,2
/proc/815174/task/815185/stat : 815185 (Finalizer) S 815171 815174 812180 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 159866165 19430449152 17880 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
[pid=815174/tid=815192] ppid=815171 vsize=18975048 memory=13848573179598470 CPUtime=0 cores=0,2
/proc/815174/task/815192/stat : 815192 (Common-Cleaner) S 815171 815174 812180 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 159866166 19430449152 17880 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 71520 KiB

[startup+0.61012 s]
/proc/loadavg: 4.49 4.48 4.39 8/319 815193
/proc/meminfo: memFree=92339308/131655788 swapFree=131071996/131071996
[pid=815174] ppid=815171 vsize=19041612 memory=74632 CPUtime=0.96 cores=0,2
/proc/815174/stat : 815174 (java) S 815171 815174 812180 0 -1 1077936128 9176 0 0 0 91 5 0 0 20 0 19 0 159866160 19498610688 18658 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
/proc/815174/statm: 4760403 18658 5921 1 0 552606 0
[pid=815174/tid=815176] ppid=815171 vsize=19041612 memory=4528 CPUtime=0.52 cores=0,2
/proc/815174/task/815176/stat : 815176 (java) R 815171 815174 812180 0 -1 4194368 6039 0 0 0 49 3 0 0 20 0 19 0 159866161 19498610688 18658 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
[pid=815174/tid=815185] ppid=815171 vsize=19041612 memory=24505 CPUtime=0 cores=0,2
/proc/815174/task/815185/stat : 815185 (Finalizer) S 815171 815174 812180 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 159866165 19498610688 18658 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
[pid=815174/tid=815192] ppid=815171 vsize=19041612 memory=3977861756873633620 CPUtime=0 cores=0,2
/proc/815174/task/815192/stat : 815192 (Common-Cleaner) S 815171 815174 812180 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 159866166 19498610688 18658 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
[pid=815174/tid=815193] ppid=815171 vsize=19041612 memory=19604 CPUtime=0 cores=0,2
/proc/815174/task/815193/stat : 815193 (Timer-0) S 815171 815174 812180 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 159866205 19498610688 18658 134679101440 94761665478656 94761665482352 140728369713040 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94761665490168 94761665490960 94761686601728 140728369722375 140728369722465 140728369722465 140728369729480 0
Current children cumulated CPU time: 0.96 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 74632 KiB

Child status: 30

Real time (s): 0.678656
CPU time (s): 1.06507
CPU user time (s): 1.00572
CPU system time (s): 0.059357
CPU usage (%): 156.939
Max. virtual memory (cumulated for all children) (KiB): 19041612
Max. memory (cumulated for all children) (KiB): 74632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.00572
system time used= 0.059357
maximum resident set size= 81312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9569
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= 467
involuntary context switches= 73


# summary of solver processes directly reported to runsolver:
#   pid: 815174
#   total CPU time (s): 1.06507
#   total CPU user time (s): 1.00572
#   total CPU system time (s): 0.059357

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.033094 second user time and 0.054783 second system time

The end

Launcher Data 

Begin job on nodeC011 at 2024-07-15 22:58:23
IDJOB=4432191
IDBENCH=147188
IDSOLVER=3058
FILE ID=nodeC011/4432191-1721077090
RUNJOBID= nodeC011-1721073237-812190
SLURM_JOB_ID= 7505544
Free space on /tmp= 723780 MiB

SOLVER NAME= Sat4j Resolution Default 2024-07-07
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s3-3-3-5pb.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4432191-1721077090/watcher-4432191-1721077090 -o /tmp/evaluation-result-4432191-1721077090/solver-4432191-1721077090 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1721073237-812190 --watchdog 3760  java -jar sat4j-pb.jar HOME/instance-4432191-1721077090.opb

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

MD5SUM BENCH= b71f68de84e3d19039b04d8664427435
RANDOM SEED=910324734

nodeC011.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		: 1728.998
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	: 6983.20
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		: 1197.260
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	: 6983.31
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		: 1239.191
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	: 6983.20
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		: 3522.691
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	: 6983.31
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		: 3628.166
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	: 6983.20
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		: 3653.869
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	: 6983.31
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		: 1197.300
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	: 6983.20
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		: 1197.255
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	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        92390808 kB
MemAvailable:   97457844 kB
Buffers:          404052 kB
Cached:          5441064 kB
SwapCached:            0 kB
Active:           674740 kB
Inactive:       37859732 kB
Active(anon):       1444 kB
Inactive(anon): 32725320 kB
Active(file):     673296 kB
Inactive(file):  5134412 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              1000 kB
Writeback:            20 kB
AnonPages:      32687036 kB
Mapped:           124160 kB
Shmem:             37704 kB
KReclaimable:     199052 kB
Slab:             309776 kB
SReclaimable:     199052 kB
SUnreclaim:       110724 kB
KernelStack:        4844 kB
PageTables:        73560 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   35566328 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            51424 kB
HardwareCorrupted:     0 kB
AnonHugePages:  32112640 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:      262984 kB
DirectMap2M:    33196032 kB
DirectMap1G:    102760448 kB

Free space on /tmp at the end= 723776 MiB
End job on nodeC011 at 2024-07-15 22:58:23