Trace number 4440249

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 1.12941 0.713311

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s3-3-3-2pb.opb
MD5SUM44f2c253ac366ff68145b6ef26937f5b
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 benchmark0.005865
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables264
Total number of constraints712
Number of constraints which are clauses700
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 constraint22
Number of terms in the objective function 264
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 264
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 264
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.11/0.15	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.11/0.15	c This is free software under the dual EPL/GNU LGPL licenses.
0.11/0.15	c See www.sat4j.org for details.
0.11/0.17	c version CUSTOM.v20240707
0.11/0.19	c java.runtime.name	OpenJDK Runtime Environment
0.11/0.19	c java.vm.name		OpenJDK 64-Bit Server VM
0.11/0.19	c java.vm.version	22.0.1+8-16
0.11/0.19	c java.vm.vendor	Oracle Corporation
0.11/0.19	c sun.arch.data.model	64
0.11/0.19	c java.version		22.0.1
0.11/0.19	c os.name		Linux
0.11/0.19	c os.version		4.18.0-301.1.el8.x86_64
0.11/0.19	c os.arch		amd64
0.11/0.19	c Free memory 		2113181440
0.11/0.19	c Max memory 		16282288128
0.11/0.19	c Total memory 		2122317824
0.11/0.20	c Number of processors 	2
0.30/0.28	--- Begin Solver configuration ---
0.30/0.28	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@2401f4c3
0.30/0.28	Learn all clauses as in MiniSAT
0.30/0.28	LOGGER=java.util.logging.Logger@762efe5d claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.30/0.28	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.30/0.28	Expensive reason simplification
0.30/0.28	Glucose 2.1 dynamic restart strategy
0.30/0.28	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
0.30/0.28	timeout=2147483s
0.30/0.28	DB Simplification allowed=false
0.30/0.28	Listener: none
0.30/0.28	--- End Solver configuration ---
0.30/0.29	c Pseudo Boolean Optimization by upper bound
0.30/0.29	c --- Begin Solver configuration ---
0.30/0.29	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@2401f4c3
0.30/0.29	c Learn all clauses as in MiniSAT
0.30/0.29	c LOGGER=java.util.logging.Logger@762efe5d claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.30/0.29	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.30/0.29	c Expensive reason simplification
0.30/0.29	c Glucose 2.1 dynamic restart strategy
0.30/0.29	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
0.30/0.29	c timeout=2147483s
0.30/0.29	c DB Simplification allowed=false
0.30/0.29	c Listener: none
0.30/0.29	c --- End Solver configuration ---
0.30/0.29	c solving HOME/instance-4440249-1721769173.opb
0.30/0.29	c reading problem ... 
0.30/0.29	c using VERIPB proof format
0.30/0.29	c  objective function found
0.49/0.40	c ... done. Wall clock time 0.109s.
0.49/0.40	c declared #vars     264
0.49/0.40	c #constraints  712
0.49/0.40	c constraints type 
0.49/0.40	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 254
0.49/0.40	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 12
0.49/0.40	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 446
0.49/0.40	c 712 constraints processed.
0.49/0.44	c objective function length is 264 literals
0.89/0.60	c SATISFIABLE
0.89/0.60	c OPTIMIZING...
0.89/0.60	c Got one! Elapsed wall clock time (in seconds):0.31
0.89/0.60	o 36
1.03/0.65	c starts		: 2
1.03/0.66	c conflicts		: 435
1.03/0.66	c decisions		: 728
1.03/0.66	c propagations		: 18071
1.03/0.66	c inspects		: 45656
1.03/0.66	c shortcuts		: 0
1.03/0.66	c learnt literals	: 13
1.03/0.66	c learnt binary clauses	: 26
1.03/0.66	c learnt ternary clauses	: 60
1.03/0.66	c learnt constraints	: 421
1.03/0.66	c ignored constraints	: 0
1.03/0.66	c root simplifications	: 0
1.03/0.66	c removed literals (reason simplification)	: 459
1.03/0.66	c reason swapping (by a shorter reason)	: 0
1.03/0.66	c Calls to reduceDB	: 0
1.03/0.66	c Number of update (reduction) of LBD	: 106
1.03/0.66	c Imported unit clauses	: 0
1.03/0.66	c No decision after first conflict	: false
1.03/0.67	c number of reductions to clauses (during analyze)	: 0
1.03/0.67	c number of learned constraints concerned by reduction	: 0
1.03/0.67	c number of learning phase by resolution	: 0
1.03/0.67	c number of learning phase by cutting planes	: 0
1.03/0.67	c number of rounding to 1 operations	: 0
1.03/0.67	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.03/0.67	c number of reductions of the coefficients by power 2 	: 0
1.03/0.67	c number of right shift for reduction by power 2 	: 0
1.03/0.67	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.03/0.67	c number of ending skipping 	: 0
1.03/0.67	c number of internal skipping 	: 0
1.03/0.67	c number of derivation steps 	: 0
1.03/0.67	c number of skipped derivation steps 	: 0
1.03/0.67	c number of remaining unassigned 	: 0
1.03/0.67	c number of remaining assigned 	: 0
1.03/0.67	c number of falsified literals weakened from reason	: 0
1.03/0.67	c number of falsified literals weakened from conflict	: 0
1.03/0.67	c time for arithmetic operations	: 0
1.03/0.67	c minimum degree of deleted constraints	: null
1.03/0.67	c maximum degree of deleted constraints	: null
1.03/0.67	c number of deleted constraints	: 0
1.03/0.67	c speed (assignments/second)	: 74366.25514403293
1.03/0.67	c non guided choices	: 0
1.03/0.67	s OPTIMUM FOUND
1.03/0.68	c Found 1 solution(s)
1.03/0.68	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 -x241 -x242 -x243 -x244 -x245 x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 x264 
1.03/0.68	c objective function=36
1.03/0.68	c Total wall clock time (in seconds): 0.394

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 (52907 MiB free)
  memory of node 1: 64510 MiB (28879 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440249-1721769173/watcher-4440249-1721769173 -o /tmp/evaluation-result-4440249-1721769173/solver-4440249-1721769173 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721765593-126368 --watchdog 3760 java -Dveripb=PROOFDIR/proof-4440249-1721769173 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4440249-1721769173.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=128883, runsolver pid=128880
Current StackSize limit: 8192 KiB


[startup+0.100898 s]*
/proc/loadavg: 4.56 4.53 4.58 7/328 128901
/proc/meminfo: memFree=83714876/131655788 swapFree=131070448/131071996
[pid=128883] ppid=128880 vsize=18993908 memory=56736 CPUtime=0.11 cores=1,3
/proc/128883/stat : 128883 (java) S 128880 128883 126356 0 -1 1077936128 6447 0 0 0 9 2 0 0 20 0 18 0 12906696 19449761792 14184 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
/proc/128883/statm: 4748477 14184 5915 1 0 550769 0
[pid=128883/tid=128885] ppid=128880 vsize=18993908 memory=4026561586 CPUtime=0.08 cores=1,3
/proc/128883/task/128885/stat : 128885 (java) R 128880 128883 126356 0 -1 4194368 5391 0 0 0 6 2 0 0 20 0 18 0 12906697 19449761792 14184 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
[pid=128883/tid=128894] ppid=128880 vsize=18993908 memory=232851243367 CPUtime=0 cores=1,3
/proc/128883/task/128894/stat : 128894 (Finalizer) S 128880 128883 126356 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 12906703 19449761792 14184 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
[pid=128883/tid=128901] ppid=128880 vsize=18993908 memory=3618136736603162089 CPUtime=0 cores=1,3
/proc/128883/task/128901/stat : 128901 (Common-Cleaner) S 128880 128883 126356 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 12906704 19449761792 14184 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 56736 KiB

[startup+0.215957 s]*
/proc/loadavg: 4.56 4.53 4.58 6/328 128901
/proc/meminfo: memFree=83703692/131655788 swapFree=131070448/131071996
[pid=128883] ppid=128880 vsize=18993908 memory=68620 CPUtime=0.3 cores=1,3
/proc/128883/stat : 128883 (java) S 128880 128883 126356 0 -1 1077936128 7209 0 0 0 27 3 0 0 20 0 18 0 12906696 19449761792 17155 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
/proc/128883/statm: 4748477 17155 6017 1 0 551424 0
[pid=128883/tid=128885] ppid=128880 vsize=18993908 memory=4782652875487838339 CPUtime=0.19 cores=1,3
/proc/128883/task/128885/stat : 128885 (java) S 128880 128883 126356 0 -1 1077936192 5823 0 0 0 16 3 0 0 20 0 18 0 12906697 19449761792 17155 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
[pid=128883/tid=128894] ppid=128880 vsize=18993908 memory=881198 CPUtime=0 cores=1,3
/proc/128883/task/128894/stat : 128894 (Finalizer) S 128880 128883 126356 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 12906703 19449761792 17155 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
[pid=128883/tid=128901] ppid=128880 vsize=18993908 memory=3689070655443366200 CPUtime=0 cores=1,3
/proc/128883/task/128901/stat : 128901 (Common-Cleaner) S 128880 128883 126356 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 12906704 19449761792 17155 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 68620 KiB

[startup+0.317201 s]*
/proc/loadavg: 4.56 4.53 4.58 8/328 128901
/proc/meminfo: memFree=83699644/131655788 swapFree=131070448/131071996
[pid=128883] ppid=128880 vsize=18993908 memory=69888 CPUtime=0.49 cores=1,3
/proc/128883/stat : 128883 (java) S 128880 128883 126356 0 -1 1077936128 7462 0 0 0 45 4 0 0 20 0 18 0 12906696 19449761792 17472 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
/proc/128883/statm: 4748477 17472 6075 1 0 551636 0
[pid=128883/tid=128885] ppid=128880 vsize=18993908 memory=-9175347999291515580 CPUtime=0.29 cores=1,3
/proc/128883/task/128885/stat : 128885 (java) R 128880 128883 126356 0 -1 4194368 6004 0 0 0 26 3 0 0 20 0 18 0 12906697 19449761792 17472 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
[pid=128883/tid=128894] ppid=128880 vsize=18993908 memory=0 CPUtime=0 cores=1,3
/proc/128883/task/128894/stat : 128894 (Finalizer) S 128880 128883 126356 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 12906703 19449761792 17472 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
[pid=128883/tid=128901] ppid=128880 vsize=18993908 memory=0 CPUtime=0 cores=1,3
/proc/128883/task/128901/stat : 128901 (Common-Cleaner) S 128880 128883 126356 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 12906704 19449761792 17472 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
Current children cumulated CPU time: 0.49 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 69888 KiB

[startup+0.713241 s]
# the end of solver process 128883 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.06259 s, system=0.066818 s

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

[startup+0.420198 s]*
/proc/loadavg: 4.56 4.53 4.58 7/328 128901
/proc/meminfo: memFree=83694852/131655788 swapFree=131070448/131071996
[pid=128883] ppid=128880 vsize=19060472 memory=72604 CPUtime=0.68 cores=1,3
/proc/128883/stat : 128883 (java) S 128880 128883 126356 0 -1 1077936128 7691 0 0 0 64 4 0 0 20 0 19 0 12906696 19517923328 18151 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
/proc/128883/statm: 4765118 18151 6113 1 0 552092 0
[pid=128883/tid=128885] ppid=128880 vsize=19060472 memory=4026531971 CPUtime=0.39 cores=1,3
/proc/128883/task/128885/stat : 128885 (java) R 128880 128883 126356 0 -1 4194368 6142 0 0 0 36 3 0 0 20 0 19 0 12906697 19517923328 18151 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
[pid=128883/tid=128894] ppid=128880 vsize=19060472 memory=881198 CPUtime=0 cores=1,3
/proc/128883/task/128894/stat : 128894 (Finalizer) S 128880 128883 126356 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 12906703 19517923328 18151 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
[pid=128883/tid=128901] ppid=128880 vsize=19060472 memory=3689070655443366200 CPUtime=0 cores=1,3
/proc/128883/task/128901/stat : 128901 (Common-Cleaner) S 128880 128883 126356 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 12906704 19517923328 18151 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
[pid=128883/tid=128902] ppid=128880 vsize=19060472 memory=0 CPUtime=0 cores=1,3
/proc/128883/task/128902/stat : 128902 (Timer-0) S 128880 128883 126356 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 12906740 19517923328 18151 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 19060472 KiB
Current children cumulated memory: 72604 KiB

[startup+0.642436 s]
/proc/loadavg: 4.56 4.53 4.58 10/329 128902
/proc/meminfo: memFree=83687944/131655788 swapFree=131070448/131071996
[pid=128883] ppid=128880 vsize=19128064 memory=76444 CPUtime=1.03 cores=1,3
/proc/128883/stat : 128883 (java) S 128880 128883 126356 0 -1 1077936128 8329 0 0 0 98 5 0 0 20 0 21 0 12906696 19587137536 19111 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
/proc/128883/statm: 4782016 19111 6176 1 0 552938 0
[pid=128883/tid=128885] ppid=128880 vsize=19128064 memory=881114 CPUtime=0.53 cores=1,3
/proc/128883/task/128885/stat : 128885 (java) S 128880 128883 126356 0 -1 1077936192 6211 0 0 0 50 3 0 0 20 0 21 0 12906697 19587137536 19111 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
[pid=128883/tid=128894] ppid=128880 vsize=19128064 memory=883579 CPUtime=0 cores=1,3
/proc/128883/task/128894/stat : 128894 (Finalizer) S 128880 128883 126356 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 21 0 12906703 19587137536 19111 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
[pid=128883/tid=128901] ppid=128880 vsize=19128064 memory=884011 CPUtime=0 cores=1,3
/proc/128883/task/128901/stat : 128901 (Common-Cleaner) S 128880 128883 126356 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 21 0 12906704 19587137536 19111 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
[pid=128883/tid=128902] ppid=128880 vsize=19128064 memory=6992 CPUtime=0 cores=1,3
/proc/128883/task/128902/stat : 128902 (Timer-0) S 128880 128883 126356 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 21 0 12906740 19587137536 19111 134679101440 94838561042432 94838561046128 140726648783680 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94838561053944 94838561054736 94838569377792 140726648791983 140726648792165 140726648792165 140726648799176 0
Current children cumulated CPU time: 1.03 s
Current children cumulated vsize: 19128064 KiB
Current children cumulated memory: 76444 KiB

Child status: 30

Real time (s): 0.713311
CPU time (s): 1.12941
CPU user time (s): 1.06259
CPU system time (s): 0.066818
CPU usage (%): 158.333
Max. virtual memory (cumulated for all children) (KiB): 19128064
Max. memory (cumulated for all children) (KiB): 76444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.06259
system time used= 0.066818
maximum resident set size= 82152
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9312
page faults= 0
swaps= 0
block input operations= 0
block output operations= 56
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 433
involuntary context switches= 175


# summary of solver processes directly reported to runsolver:
#   pid: 128883
#   total CPU time (s): 1.12941
#   total CPU user time (s): 1.06259
#   total CPU system time (s): 0.066818

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.032533 second user time and 0.071576 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2024-07-23 23:12:53
IDJOB=4440249
IDBENCH=147187
IDSOLVER=3079
FILE ID=nodeC005/4440249-1721769173
RUNJOBID= nodeC005-1721765593-126368
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-s3-3-3-2pb.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-4440249-1721769173/watcher-4440249-1721769173 -o /tmp/evaluation-result-4440249-1721769173/solver-4440249-1721769173 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721765593-126368 --watchdog 3760  java -Dveripb=PROOFDIR/proof-4440249-1721769173 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4440249-1721769173.opb

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

MD5SUM BENCH= 44f2c253ac366ff68145b6ef26937f5b
RANDOM SEED=743937962

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		: 1296.876
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		: 1596.178
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		: 3665.968
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		: 1197.118
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		: 3658.674
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		: 3633.385
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		: 1197.311
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		: 1197.226
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:        83751880 kB
MemAvailable:   106814736 kB
Buffers:          177800 kB
Cached:         23670408 kB
SwapCached:          124 kB
Active:          1201484 kB
Inactive:       46027984 kB
Active(anon):       1564 kB
Inactive(anon): 23425072 kB
Active(file):    1199920 kB
Inactive(file): 22602912 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131070448 kB
Dirty:            258468 kB
Writeback:             8 kB
AnonPages:      23381304 kB
Mapped:           127304 kB
Shmem:             45208 kB
KReclaimable:     200108 kB
Slab:             309876 kB
SReclaimable:     200108 kB
SUnreclaim:       109768 kB
KernelStack:        5008 kB
PageTables:        55872 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   26148512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            14816 kB
HardwareCorrupted:     0 kB
AnonHugePages:  22587392 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 23:12:54