Trace number 4440250

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 2024 2024-07-07OPT cert.36 1.00857 0.638499

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s3-3-3-4pb.opb
MD5SUMaa57cff6de4d6b1c70c9e3456143b57a
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 benchmark36
Best CPU time to get the best result obtained on this benchmark0.005349
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables228
Total number of constraints616
Number of constraints which are clauses604
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 constraint19
Number of terms in the objective function 228
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 228
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 228
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

Solver Data 

0.12/0.12	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.12/0.12	c This is free software under the dual EPL/GNU LGPL licenses.
0.12/0.12	c See www.sat4j.org for details.
0.12/0.13	c version CUSTOM.v20240707
0.12/0.15	c java.runtime.name	OpenJDK Runtime Environment
0.12/0.15	c java.vm.name		OpenJDK 64-Bit Server VM
0.12/0.15	c java.vm.version	22.0.1+8-16
0.12/0.16	c java.vm.vendor	Oracle Corporation
0.12/0.16	c sun.arch.data.model	64
0.12/0.16	c java.version		22.0.1
0.12/0.16	c os.name		Linux
0.12/0.16	c os.version		4.18.0-301.1.el8.x86_64
0.12/0.16	c os.arch		amd64
0.12/0.16	c Free memory 		2115194816
0.12/0.16	c Max memory 		16282288128
0.12/0.16	c Total memory 		2122317824
0.12/0.17	c Number of processors 	2
0.26/0.25	--- Begin Solver configuration ---
0.26/0.25	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@2401f4c3
0.26/0.25	Learn all clauses as in MiniSAT
0.26/0.25	LOGGER=java.util.logging.Logger@762efe5d claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.26/0.25	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.26/0.25	Expensive reason simplification
0.26/0.25	Glucose 2.1 dynamic restart strategy
0.26/0.25	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
0.26/0.25	timeout=2147483s
0.26/0.25	DB Simplification allowed=false
0.26/0.25	Listener: none
0.26/0.25	--- End Solver configuration ---
0.26/0.26	c Pseudo Boolean Optimization by upper bound
0.26/0.26	c --- Begin Solver configuration ---
0.26/0.26	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@2401f4c3
0.26/0.26	c Learn all clauses as in MiniSAT
0.26/0.26	c LOGGER=java.util.logging.Logger@762efe5d claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.26/0.26	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.26/0.26	c Expensive reason simplification
0.26/0.26	c Glucose 2.1 dynamic restart strategy
0.26/0.26	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
0.26/0.26	c timeout=2147483s
0.26/0.26	c DB Simplification allowed=false
0.26/0.26	c Listener: none
0.26/0.26	c --- End Solver configuration ---
0.26/0.26	c solving HOME/instance-4440250-1721769162.opb
0.26/0.26	c reading problem ... 
0.26/0.27	c using VERIPB proof format
0.26/0.27	c  objective function found
0.42/0.35	c ... done. Wall clock time 0.081s.
0.42/0.35	c declared #vars     228
0.42/0.35	c #constraints  616
0.42/0.35	c constraints type 
0.42/0.36	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 224
0.42/0.36	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 12
0.42/0.36	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 380
0.42/0.36	c 616 constraints processed.
0.42/0.37	c objective function length is 228 literals
0.59/0.43	c SATISFIABLE
0.59/0.43	c OPTIMIZING...
0.59/0.43	c Got one! Elapsed wall clock time (in seconds):0.174
0.59/0.43	o 36
0.95/0.60	c starts		: 3
0.95/0.61	c conflicts		: 863
0.95/0.61	c decisions		: 1307
0.95/0.61	c propagations		: 34642
0.95/0.61	c inspects		: 117491
0.95/0.61	c shortcuts		: 0
0.95/0.61	c learnt literals	: 5
0.95/0.61	c learnt binary clauses	: 26
0.95/0.61	c learnt ternary clauses	: 58
0.95/0.61	c learnt constraints	: 857
0.95/0.61	c ignored constraints	: 0
0.95/0.61	c root simplifications	: 0
0.95/0.61	c removed literals (reason simplification)	: 1796
0.95/0.61	c reason swapping (by a shorter reason)	: 0
0.95/0.61	c Calls to reduceDB	: 0
0.95/0.61	c Number of update (reduction) of LBD	: 336
0.95/0.61	c Imported unit clauses	: 0
0.95/0.61	c No decision after first conflict	: false
0.95/0.61	c number of reductions to clauses (during analyze)	: 0
0.95/0.61	c number of learned constraints concerned by reduction	: 0
0.95/0.61	c number of learning phase by resolution	: 0
0.95/0.61	c number of learning phase by cutting planes	: 0
0.95/0.61	c number of rounding to 1 operations	: 0
0.95/0.61	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.95/0.61	c number of reductions of the coefficients by power 2 	: 0
0.95/0.61	c number of right shift for reduction by power 2 	: 0
0.95/0.61	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.95/0.61	c number of ending skipping 	: 0
0.95/0.61	c number of internal skipping 	: 0
0.95/0.61	c number of derivation steps 	: 0
0.95/0.61	c number of skipped derivation steps 	: 0
0.95/0.61	c number of remaining unassigned 	: 0
0.95/0.61	c number of remaining assigned 	: 0
0.95/0.61	c number of falsified literals weakened from reason	: 0
0.95/0.62	c number of falsified literals weakened from conflict	: 0
0.95/0.62	c time for arithmetic operations	: 0
0.95/0.62	c minimum degree of deleted constraints	: null
0.95/0.62	c maximum degree of deleted constraints	: null
0.95/0.62	c number of deleted constraints	: 0
0.95/0.62	c speed (assignments/second)	: 145554.6218487395
0.95/0.62	c non guided choices	: 0
0.95/0.62	s OPTIMUM FOUND
0.95/0.62	c Found 1 solution(s)
0.95/0.62	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 
0.95/0.62	c objective function=36
0.95/0.62	c Total wall clock time (in seconds): 0.357

Verifier Data 

OK	36

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS 36 <= obj <= 36
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS 36 <= obj <= 36
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 36 <= obj <= 36
--summary--
ALL OK

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 64059 MiB (52909 MiB free)
  memory of node 1: 64510 MiB (15788 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440250-1721769162/watcher-4440250-1721769162 -o /tmp/evaluation-result-4440250-1721769162/solver-4440250-1721769162 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721765593-126366 --watchdog 3760 java -Dveripb=PROOFDIR/proof-4440250-1721769162 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4440250-1721769162.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
solver pid=128678, runsolver pid=128675
Current StackSize limit: 8192 KiB


[startup+0.100036 s]*
/proc/loadavg: 4.57 4.54 4.58 5/328 128696
/proc/meminfo: memFree=70309500/131655788 swapFree=131070448/131071996
[pid=128678] ppid=128675 vsize=18993908 memory=57020 CPUtime=0.12 cores=0,2
/proc/128678/stat : 128678 (java) S 128675 128678 126356 0 -1 1077936128 6659 0 0 0 10 2 0 0 20 0 18 0 12905628 19449761792 14255 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
/proc/128678/statm: 4748477 14255 5800 1 0 550932 0
[pid=128678/tid=128680] ppid=128675 vsize=18993908 memory=4026561586 CPUtime=0.08 cores=0,2
/proc/128678/task/128680/stat : 128680 (java) R 128675 128678 126356 0 -1 4194368 5584 0 0 0 7 1 0 0 20 0 18 0 12905628 19449761792 14255 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
[pid=128678/tid=128689] ppid=128675 vsize=18993908 memory=232851243367 CPUtime=0 cores=0,2
/proc/128678/task/128689/stat : 128689 (Finalizer) S 128675 128678 126356 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 12905631 19449761792 14288 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
[pid=128678/tid=128696] ppid=128675 vsize=18993908 memory=3618136736603162089 CPUtime=0 cores=0,2
/proc/128678/task/128696/stat : 128696 (Common-Cleaner) S 128675 128678 126356 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 12905632 19449761792 14288 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 57020 KiB

[startup+0.206367 s]*
/proc/loadavg: 4.57 4.54 4.58 5/328 128696
/proc/meminfo: memFree=70298428/131655788 swapFree=131070448/131071996
[pid=128678] ppid=128675 vsize=18993908 memory=66072 CPUtime=0.26 cores=0,2
/proc/128678/stat : 128678 (java) S 128675 128678 126356 0 -1 1077936128 7324 0 0 0 23 3 0 0 20 0 18 0 12905628 19449761792 16518 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
/proc/128678/statm: 4748477 16518 5804 1 0 551493 0
[pid=128678/tid=128680] ppid=128675 vsize=18993908 memory=4782652875487838339 CPUtime=0.18 cores=0,2
/proc/128678/task/128680/stat : 128680 (java) R 128675 128678 126356 0 -1 4194368 5850 0 0 0 16 2 0 0 20 0 18 0 12905628 19449761792 16518 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
[pid=128678/tid=128689] ppid=128675 vsize=18993908 memory=881198 CPUtime=0 cores=0,2
/proc/128678/task/128689/stat : 128689 (Finalizer) S 128675 128678 126356 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 12905631 19449761792 16518 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
[pid=128678/tid=128696] ppid=128675 vsize=18993908 memory=3689070655443366200 CPUtime=0 cores=0,2
/proc/128678/task/128696/stat : 128696 (Common-Cleaner) S 128675 128678 126356 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 12905632 19449761792 16518 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 66072 KiB

[startup+0.313252 s]*
/proc/loadavg: 4.57 4.54 4.58 6/328 128696
/proc/meminfo: memFree=70295164/131655788 swapFree=131070448/131071996
[pid=128678] ppid=128675 vsize=18993908 memory=68708 CPUtime=0.42 cores=0,2
/proc/128678/stat : 128678 (java) S 128675 128678 126356 0 -1 1077936128 7688 0 0 0 39 3 0 0 20 0 18 0 12905628 19449761792 17177 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
/proc/128678/statm: 4748477 17177 6101 1 0 551711 0
[pid=128678/tid=128680] ppid=128675 vsize=18993908 memory=-8815343703101842108 CPUtime=0.28 cores=0,2
/proc/128678/task/128680/stat : 128680 (java) S 128675 128678 126356 0 -1 1077936192 6003 0 0 0 26 2 0 0 20 0 18 0 12905628 19449761792 17177 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
[pid=128678/tid=128689] ppid=128675 vsize=18993908 memory=0 CPUtime=0 cores=0,2
/proc/128678/task/128689/stat : 128689 (Finalizer) S 128675 128678 126356 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 12905631 19449761792 17177 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
[pid=128678/tid=128696] ppid=128675 vsize=18993908 memory=0 CPUtime=0 cores=0,2
/proc/128678/task/128696/stat : 128696 (Common-Cleaner) S 128675 128678 126356 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 12905632 19449761792 17177 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
Current children cumulated CPU time: 0.42 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 68708 KiB

[startup+0.63846 s]
# the end of solver process 128678 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.953076 s, system=0.055496 s

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

[startup+0.408873 s]*
/proc/loadavg: 4.57 4.54 4.58 6/329 128697
/proc/meminfo: memFree=70290484/131655788 swapFree=131070448/131071996
[pid=128678] ppid=128675 vsize=19060472 memory=71700 CPUtime=0.59 cores=0,2
/proc/128678/stat : 128678 (java) S 128675 128678 126356 0 -1 1077936128 7945 0 0 0 55 4 0 0 20 0 19 0 12905628 19517923328 17925 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
/proc/128678/statm: 4765118 17925 6139 1 0 552123 0
[pid=128678/tid=128680] ppid=128675 vsize=19060472 memory=4026531971 CPUtime=0.38 cores=0,2
/proc/128678/task/128680/stat : 128680 (java) R 128675 128678 126356 0 -1 4194368 6132 0 0 0 35 3 0 0 20 0 19 0 12905628 19517923328 17925 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
[pid=128678/tid=128689] ppid=128675 vsize=19060472 memory=881198 CPUtime=0 cores=0,2
/proc/128678/task/128689/stat : 128689 (Finalizer) S 128675 128678 126356 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 12905631 19517923328 17925 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
[pid=128678/tid=128696] ppid=128675 vsize=19060472 memory=3689070655443366200 CPUtime=0 cores=0,2
/proc/128678/task/128696/stat : 128696 (Common-Cleaner) S 128675 128678 126356 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 12905632 19517923328 17925 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
[pid=128678/tid=128697] ppid=128675 vsize=19060472 memory=0 CPUtime=0 cores=0,2
/proc/128678/task/128697/stat : 128697 (Timer-0) S 128675 128678 126356 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 12905666 19517923328 17925 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 19060472 KiB
Current children cumulated memory: 71700 KiB

[startup+0.606492 s]
/proc/loadavg: 4.57 4.54 4.58 7/329 128697
/proc/meminfo: memFree=70281788/131655788 swapFree=131070448/131071996
[pid=128678] ppid=128675 vsize=19128064 memory=85616 CPUtime=0.95 cores=0,2
/proc/128678/stat : 128678 (java) S 128675 128678 126356 0 -1 1077936128 10201 0 0 0 90 5 0 0 20 0 21 0 12905628 19587137536 21404 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
/proc/128678/statm: 4782016 21404 6154 1 0 553925 0
[pid=128678/tid=128680] ppid=128675 vsize=19128064 memory=881114 CPUtime=0.52 cores=0,2
/proc/128678/task/128680/stat : 128680 (java) S 128675 128678 126356 0 -1 1077936192 6199 0 0 0 49 3 0 0 20 0 21 0 12905628 19587137536 21404 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
[pid=128678/tid=128689] ppid=128675 vsize=19128064 memory=883579 CPUtime=0 cores=0,2
/proc/128678/task/128689/stat : 128689 (Finalizer) S 128675 128678 126356 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 21 0 12905631 19587137536 21404 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
[pid=128678/tid=128696] ppid=128675 vsize=19128064 memory=884097 CPUtime=0 cores=0,2
/proc/128678/task/128696/stat : 128696 (Common-Cleaner) S 128675 128678 126356 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 21 0 12905632 19587137536 21404 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
[pid=128678/tid=128697] ppid=128675 vsize=19128064 memory=6992 CPUtime=0 cores=0,2
/proc/128678/task/128697/stat : 128697 (Timer-0) S 128675 128678 126356 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 21 0 12905666 19587137536 21404 134679101440 94347695058944 94347695062640 140734201811056 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94347695070456 94347695071248 94347699056640 140734201815983 140734201816165 140734201816165 140734201823176 0
Current children cumulated CPU time: 0.95 s
Current children cumulated vsize: 19128064 KiB
Current children cumulated memory: 85616 KiB

Child status: 30

Real time (s): 0.638499
CPU time (s): 1.00857
CPU user time (s): 0.953076
CPU system time (s): 0.055496
CPU usage (%): 157.96
Max. virtual memory (cumulated for all children) (KiB): 19128064
Max. memory (cumulated for all children) (KiB): 85616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.953076
system time used= 0.055496
maximum resident set size= 87216
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10311
page faults= 0
swaps= 0
block input operations= 0
block output operations= 120
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 775
involuntary context switches= 53


# summary of solver processes directly reported to runsolver:
#   pid: 128678
#   total CPU time (s): 1.00857
#   total CPU user time (s): 0.953076
#   total CPU system time (s): 0.055496

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.016088 second user time and 0.030547 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2024-07-23 23:12:42
IDJOB=4440250
IDBENCH=147181
IDSOLVER=3079
FILE ID=nodeC005/4440250-1721769162
RUNJOBID= nodeC005-1721765593-126366
SLURM_JOB_ID= 7770667
Free space on /tmp= 723780 MiB

SOLVER NAME= Sat4j Resolution 2024 2024-07-07
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s3-3-3-4pb.opb
COMMAND LINE= java -Dveripb=PROOFFILE -jar sat4j-pb.jar ResolutionPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440250-1721769162/watcher-4440250-1721769162 -o /tmp/evaluation-result-4440250-1721769162/solver-4440250-1721769162 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721765593-126366 --watchdog 3760  java -Dveripb=PROOFDIR/proof-4440250-1721769162 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4440250-1721769162.opb

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

MD5SUM BENCH= aa57cff6de4d6b1c70c9e3456143b57a
RANDOM SEED=1402718968

nodeC005.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		: 1197.117
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	: 6983.14
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		: 2421.182
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		: 2664.974
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	: 6983.14
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		: 3514.853
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		: 3654.598
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	: 6983.14
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		: 3641.674
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		: 1197.274
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	: 6983.14
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		: 1197.221
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:        70347832 kB
MemAvailable:   105114108 kB
Buffers:          177712 kB
Cached:         35350628 kB
SwapCached:          124 kB
Active:          1201224 kB
Inactive:       59384988 kB
Active(anon):       1584 kB
Inactive(anon): 25101568 kB
Active(file):    1199640 kB
Inactive(file): 34283420 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131070448 kB
Dirty:            204452 kB
Writeback:           168 kB
AnonPages:      25053428 kB
Mapped:           127192 kB
Shmem:             45208 kB
KReclaimable:     246492 kB
Slab:             355104 kB
SReclaimable:     246492 kB
SUnreclaim:       108612 kB
KernelStack:        4972 kB
PageTables:        59200 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   25929048 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            14816 kB
HardwareCorrupted:     0 kB
AnonHugePages:  23963648 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:      275272 kB
DirectMap2M:    22697984 kB
DirectMap1G:    113246208 kB

Free space on /tmp at the end= 723780 MiB
End job on nodeC005 at 2024-07-23 23:12:43