Trace number 4456148

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
NaPS-PB16 1.02b5OPTIMUM 28.4368 28.5101

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900552423--soft-0-100-0.wbo
MD5SUM128eb31e74e9d5316274ee97a7821bb0
Bench CategorySOFT-LIN (WBO, only soft constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark20.8141
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Top cost 136180
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 136179
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 779
Number of bits of the biggest sum of numbers10
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 

0.00/0.00	c NaPS 1.02b5.
0.00/0.00	c Input file name: HOME/instance-4456148-1721718533.wbo
28.21/28.37	o 1296
28.21/28.37	o 851
28.21/28.37	o 529
28.21/28.37	o 231
28.21/28.37	o 119
28.21/28.37	o 77
28.21/28.37	o 43
28.21/28.37	o 16
28.21/28.37	o 8
28.21/28.37	o 7
28.21/28.37	o 6
28.21/28.37	o 5
28.21/28.37	s OPTIMUM FOUND
28.21/28.37	c _____________________________________________________________________________
28.21/28.37	c 
28.21/28.37	c std/band forms        : 36,0
28.21/28.37	c 2cl/3cl ITE-codings   : 1150,0
28.21/28.37	c BDD/srt/adr Max costs : 1386,944940,0
28.21/28.37	c BDDraw/bin/mul/srt/adr: 23,0,0,13,0
28.21/28.37	c BDD nodes             : 1827
28.21/28.37	c Es1/CC detections     : 0,0
28.21/28.37	c SAT/UNSAT calls       : 12,2
28.21/28.37	c regenrated variables  : 71719
28.21/28.37	c restarts              : 2130
28.21/28.37	c conflicts             : 696812         (25091 /sec)
28.21/28.37	c decisions             : 10386904       (374016 /sec)
28.21/28.37	c propagations          : 296146256      (10663746 /sec)
28.21/28.37	c inspects              : 0              (0 /sec)
28.21/28.37	c CPU time (solving tm) : 27.77 s        (23.95 s)
28.21/28.37	c Time for Opt-base     : 0.1412 s
28.21/28.37	c _____________________________________________________________________________
28.21/28.37	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
28.21/28.37	v

Verifier Data 

OK	5

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 (60077 MiB free)
  memory of node 1: 64473 MiB (61302 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4456148-1721718533/watcher-4456148-1721718533 -o /tmp/evaluation-result-4456148-1721718533/solver-4456148-1721718533 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721718429-79039 --watchdog 3760 HOME/naps-1.02b5.sh HOME/instance-4456148-1721718533.wbo 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
Start ng watchdog threadard l
4.18.0-301.1.el8.x86_64
Start ng watchdog threadard l
4.18.0-301.1.el8.x86_64Current StackSize limit: 8192 KiB

solver pid=79430, runsolver pid=79427

[startup+0.100592 s]*
/proc/loadavg: 3.59 2.08 1.88 5/246 79435
/proc/meminfo: memFree=124284940/131655788 swapFree=131071996/131071996
[pid=79430] ppid=79427 vsize=9932 memory=2660 CPUtime=0 cores=4,6
/proc/79430/stat : 79430 (naps-1.02b5.sh) S 79427 79430 79028 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 7842187 10170368 665 134679101440 94673918558208 94673919637528 140730987370016 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94673921735984 94673921783172 94673945632768 140730987373535 140730987373662 140730987373662 140730987380678 0
/proc/79430/statm: 2483 665 588 264 0 134 0
[pid=79435] ppid=79430 vsize=6236 memory=5620 CPUtime=0.1 cores=4,6
/proc/79435/stat : 79435 (naps-1.02b5) R 79430 79430 79028 0 -1 4194304 1168 0 0 0 10 0 0 0 20 0 1 0 7842188 6385664 1405 134679101440 4194304 5746509 140734742546752 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 20869120 140734742553582 140734742553696 140734742553696 140734742560713 0
/proc/79435/statm: 1559 1405 421 379 0 1093 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 16168 KiB
Current children cumulated memory: 8280 KiB

[startup+0.213987 s]*
/proc/loadavg: 3.59 2.08 1.88 5/246 79435
/proc/meminfo: memFree=124240140/131655788 swapFree=131071996/131071996
[pid=79430] ppid=79427 vsize=9932 memory=2660 CPUtime=0 cores=4,6
/proc/79430/stat : 79430 (naps-1.02b5.sh) S 79427 79430 79028 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 7842187 10170368 665 134679101440 94673918558208 94673919637528 140730987370016 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94673921735984 94673921783172 94673945632768 140730987373535 140730987373662 140730987373662 140730987380678 0
/proc/79430/statm: 2483 665 588 264 0 134 0
[pid=79435] ppid=79430 vsize=6712 memory=6144 CPUtime=0.21 cores=4,6
/proc/79435/stat : 79435 (naps-1.02b5) R 79430 79430 79028 0 -1 4194304 1297 0 0 0 21 0 0 0 20 0 1 0 7842188 6873088 1536 134679101440 4194304 5746509 140734742546752 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 20869120 140734742553582 140734742553696 140734742553696 140734742560713 0
/proc/79435/statm: 1678 1536 421 379 0 1212 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 16644 KiB
Current children cumulated memory: 8804 KiB

[startup+0.313932 s]*
/proc/loadavg: 3.59 2.08 1.88 5/246 79435
/proc/meminfo: memFree=124214412/131655788 swapFree=131071996/131071996
[pid=79430] ppid=79427 vsize=9932 memory=2660 CPUtime=0 cores=4,6
/proc/79430/stat : 79430 (naps-1.02b5.sh) S 79427 79430 79028 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 7842187 10170368 665 134679101440 94673918558208 94673919637528 140730987370016 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94673921735984 94673921783172 94673945632768 140730987373535 140730987373662 140730987373662 140730987380678 0
/proc/79430/statm: 2483 665 588 264 0 134 0
[pid=79435] ppid=79430 vsize=28800 memory=25548 CPUtime=0.31 cores=4,6
/proc/79435/stat : 79435 (naps-1.02b5) R 79430 79430 79028 0 -1 4194304 5097 0 0 0 30 1 0 0 20 0 1 0 7842188 29491200 6387 134679101440 4194304 5746509 140734742546752 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 20869120 140734742553582 140734742553696 140734742553696 140734742560713 0
/proc/79435/statm: 7200 6387 421 379 0 6734 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38732 KiB
Current children cumulated memory: 28208 KiB

[startup+0.700433 s]
/proc/loadavg: 3.59 2.08 1.88 5/246 79435
/proc/meminfo: memFree=124248748/131655788 swapFree=131071996/131071996
[pid=79430] ppid=79427 vsize=9932 memory=2660 CPUtime=0 cores=4,6
/proc/79430/stat : 79430 (naps-1.02b5.sh) S 79427 79430 79028 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 7842187 10170368 665 134679101440 94673918558208 94673919637528 140730987370016 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94673921735984 94673921783172 94673945632768 140730987373535 140730987373662 140730987373662 140730987380678 0
/proc/79430/statm: 2483 665 588 264 0 134 0
[pid=79435] ppid=79430 vsize=104468 memory=100756 CPUtime=0.68 cores=4,6
/proc/79435/stat : 79435 (naps-1.02b5) R 79430 79430 79028 0 -1 4194304 16139 0 0 0 63 5 0 0 20 0 1 0 7842188 106975232 25189 134679101440 4194304 5746509 140734742546752 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 20869120 140734742553582 140734742553696 140734742553696 140734742560713 0
/proc/79435/statm: 26117 25189 421 379 0 25651 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 114400 KiB
Current children cumulated memory: 103416 KiB

[startup+1.50045 s]
/proc/loadavg: 3.59 2.08 1.88 5/246 79435
/proc/meminfo: memFree=124052380/131655788 swapFree=131071996/131071996
[pid=79430] ppid=79427 vsize=9932 memory=2660 CPUtime=0 cores=4,6
/proc/79430/stat : 79430 (naps-1.02b5.sh) S 79427 79430 79028 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 7842187 10170368 665 134679101440 94673918558208 94673919637528 140730987370016 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94673921735984 94673921783172 94673945632768 140730987373535 140730987373662 140730987373662 140730987380678 0
/proc/79430/statm: 2483 665 588 264 0 134 0
[pid=79435] ppid=79430 vsize=397620 memory=366248 CPUtime=1.48 cores=4,6
/proc/79435/stat : 79435 (naps-1.02b5) R 79430 79430 79028 0 -1 4194304 40584 0 0 0 135 13 0 0 20 0 1 0 7842188 407162880 91562 134679101440 4194304 5746509 140734742546752 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 20869120 140734742553582 140734742553696 140734742553696 140734742560713 0
/proc/79435/statm: 99405 91562 421 379 0 98939 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 407552 KiB
Current children cumulated memory: 368908 KiB

[startup+3.1136 s]
/proc/loadavg: 3.59 2.08 1.88 5/246 79435
/proc/meminfo: memFree=123611196/131655788 swapFree=131071996/131071996
[pid=79430] ppid=79427 vsize=9932 memory=2660 CPUtime=0 cores=4,6
/proc/79430/stat : 79430 (naps-1.02b5.sh) S 79427 79430 79028 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 7842187 10170368 665 134679101440 94673918558208 94673919637528 140730987370016 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94673921735984 94673921783172 94673945632768 140730987373535 140730987373662 140730987373662 140730987380678 0
/proc/79430/statm: 2483 665 588 264 0 134 0
[pid=79435] ppid=79430 vsize=475464 memory=459720 CPUtime=3.09 cores=4,6
/proc/79435/stat : 79435 (naps-1.02b5) R 79430 79430 79028 0 -1 4194304 52887 0 0 0 292 17 0 0 20 0 1 0 7842188 486875136 114930 134679101440 4194304 5746509 140734742546752 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 20869120 140734742553582 140734742553696 140734742553696 140734742560713 0
/proc/79435/statm: 118866 114930 421 379 0 118400 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 485396 KiB
Current children cumulated memory: 462380 KiB

[startup+6.30065 s]
/proc/loadavg: 3.62 2.12 1.89 5/246 79435
/proc/meminfo: memFree=123290348/131655788 swapFree=131071996/131071996
[pid=79430] ppid=79427 vsize=9932 memory=2660 CPUtime=0 cores=4,6
/proc/79430/stat : 79430 (naps-1.02b5.sh) S 79427 79430 79028 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 7842187 10170368 665 134679101440 94673918558208 94673919637528 140730987370016 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94673921735984 94673921783172 94673945632768 140730987373535 140730987373662 140730987373662 140730987380678 0
/proc/79430/statm: 2483 665 588 264 0 134 0
[pid=79435] ppid=79430 vsize=779736 memory=696124 CPUtime=6.27 cores=4,6
/proc/79435/stat : 79435 (naps-1.02b5) R 79430 79430 79028 0 -1 4194304 74506 0 0 0 602 25 0 0 20 0 1 0 7842188 798449664 174031 134679101440 4194304 5746509 140734742546752 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 20869120 140734742553582 140734742553696 140734742553696 140734742560713 0
/proc/79435/statm: 194934 174031 421 379 0 194468 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 789668 KiB
Current children cumulated memory: 698784 KiB

[startup+12.7004 s]
/proc/loadavg: 3.65 2.15 1.90 5/246 79436
/proc/meminfo: memFree=123041684/131655788 swapFree=131071996/131071996
[pid=79430] ppid=79427 vsize=9932 memory=2660 CPUtime=0 cores=4,6
/proc/79430/stat : 79430 (naps-1.02b5.sh) S 79427 79430 79028 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 7842187 10170368 665 134679101440 94673918558208 94673919637528 140730987370016 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94673921735984 94673921783172 94673945632768 140730987373535 140730987373662 140730987373662 140730987380678 0
/proc/79430/statm: 2483 665 588 264 0 134 0
[pid=79435] ppid=79430 vsize=1300092 memory=1162996 CPUtime=12.65 cores=4,6
/proc/79435/stat : 79435 (naps-1.02b5) R 79430 79430 79028 0 -1 4194304 119778 0 0 0 1223 42 0 0 20 0 1 0 7842188 1331294208 290749 134679101440 4194304 5746509 140734742546752 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 20869120 140734742553582 140734742553696 140734742553696 140734742560713 0
/proc/79435/statm: 325023 290749 421 379 0 324557 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 1310024 KiB
Current children cumulated memory: 1165656 KiB

[startup+25.5004 s]
/proc/loadavg: 3.81 2.26 1.94 5/246 79439
/proc/meminfo: memFree=122714216/131655788 swapFree=131071996/131071996
[pid=79430] ppid=79427 vsize=9932 memory=2660 CPUtime=0 cores=4,6
/proc/79430/stat : 79430 (naps-1.02b5.sh) S 79427 79430 79028 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 7842187 10170368 665 134679101440 94673918558208 94673919637528 140730987370016 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94673921735984 94673921783172 94673945632768 140730987373535 140730987373662 140730987373662 140730987380678 0
/proc/79430/statm: 2483 665 588 264 0 134 0
[pid=79435] ppid=79430 vsize=1423704 memory=1324236 CPUtime=25.42 cores=4,6
/proc/79435/stat : 79435 (naps-1.02b5) R 79430 79430 79028 0 -1 4194304 130285 0 0 0 2490 52 0 0 20 0 1 0 7842188 1457872896 331059 134679101440 4194304 5746509 140734742546752 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 20869120 140734742553582 140734742553696 140734742553696 140734742560713 0
/proc/79435/statm: 355926 331059 421 379 0 355460 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 1433636 KiB
Current children cumulated memory: 1326896 KiB

[startup+28.51 s]
# the end of solver process 79430 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=27.8806 s, system=0.556257 s

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

[startup+25.6005 s]
/proc/loadavg: 3.81 2.26 1.94 5/246 79439
/proc/meminfo: memFree=122714216/131655788 swapFree=131071996/131071996
[pid=79430] ppid=79427 vsize=9932 memory=2660 CPUtime=0 cores=4,6
/proc/79430/stat : 79430 (naps-1.02b5.sh) S 79427 79430 79028 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 7842187 10170368 665 134679101440 94673918558208 94673919637528 140730987370016 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94673921735984 94673921783172 94673945632768 140730987373535 140730987373662 140730987373662 140730987380678 0
/proc/79430/statm: 2483 665 588 264 0 134 0
[pid=79435] ppid=79430 vsize=1423704 memory=1324236 CPUtime=25.52 cores=4,6
/proc/79435/stat : 79435 (naps-1.02b5) R 79430 79430 79028 0 -1 4194304 130285 0 0 0 2500 52 0 0 20 0 1 0 7842188 1457872896 331059 134679101440 4194304 5746509 140734742546752 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 20869120 140734742553582 140734742553696 140734742553696 140734742560713 0
/proc/79435/statm: 355926 331059 421 379 0 355460 0
Current children cumulated CPU time: 25.52 s
Current children cumulated vsize: 1433636 KiB
Current children cumulated memory: 1326896 KiB

[startup+27.2003 s]
/proc/loadavg: 3.81 2.26 1.94 5/246 79439
/proc/meminfo: memFree=122660724/131655788 swapFree=131071996/131071996
[pid=79430] ppid=79427 vsize=9932 memory=2660 CPUtime=0 cores=4,6
/proc/79430/stat : 79430 (naps-1.02b5.sh) S 79427 79430 79028 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 7842187 10170368 665 134679101440 94673918558208 94673919637528 140730987370016 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94673921735984 94673921783172 94673945632768 140730987373535 140730987373662 140730987373662 140730987380678 0
/proc/79430/statm: 2483 665 588 264 0 134 0
[pid=79435] ppid=79430 vsize=1423704 memory=1324236 CPUtime=27.11 cores=4,6
/proc/79435/stat : 79435 (naps-1.02b5) R 79430 79430 79028 0 -1 4194304 130312 0 0 0 2659 52 0 0 20 0 1 0 7842188 1457872896 331059 134679101440 4194304 5746509 140734742546752 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 20869120 140734742553582 140734742553696 140734742553696 140734742560713 0
/proc/79435/statm: 355926 331059 421 379 0 355460 0
Current children cumulated CPU time: 27.11 s
Current children cumulated vsize: 1433636 KiB
Current children cumulated memory: 1326896 KiB

[startup+28.0004 s]*
/proc/loadavg: 3.81 2.26 1.94 5/246 79439
/proc/meminfo: memFree=122746092/131655788 swapFree=131071996/131071996
[pid=79430] ppid=79427 vsize=9932 memory=2660 CPUtime=0 cores=4,6
/proc/79430/stat : 79430 (naps-1.02b5.sh) S 79427 79430 79028 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 7842187 10170368 665 134679101440 94673918558208 94673919637528 140730987370016 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94673921735984 94673921783172 94673945632768 140730987373535 140730987373662 140730987373662 140730987380678 0
/proc/79430/statm: 2483 665 588 264 0 134 0
[pid=79435] ppid=79430 vsize=1423704 memory=1324280 CPUtime=27.92 cores=4,6
/proc/79435/stat : 79435 (naps-1.02b5) R 79430 79430 79028 0 -1 4194304 130346 0 0 0 2740 52 0 0 20 0 1 0 7842188 1457872896 331070 134679101440 4194304 5746509 140734742546752 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 20869120 140734742553582 140734742553696 140734742553696 140734742560713 0
/proc/79435/statm: 355926 331070 421 379 0 355460 0
Current children cumulated CPU time: 27.92 s
Current children cumulated vsize: 1433636 KiB
Current children cumulated memory: 1326940 KiB

[startup+28.4004 s]
/proc/loadavg: 3.81 2.26 1.94 5/246 79439
/proc/meminfo: memFree=122746092/131655788 swapFree=131071996/131071996
[pid=79430] ppid=79427 vsize=9932 memory=2660 CPUtime=0 cores=4,6
/proc/79430/stat : 79430 (naps-1.02b5.sh) S 79427 79430 79028 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 7842187 10170368 665 134679101440 94673918558208 94673919637528 140730987370016 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94673921735984 94673921783172 94673945632768 140730987373535 140730987373662 140730987373662 140730987380678 0
/proc/79430/statm: 2483 665 588 264 0 134 0
[pid=79435] ppid=79430 vsize=1423704 memory=1324280 CPUtime=28.31 cores=4,6
/proc/79435/stat : 79435 (naps-1.02b5) R 79430 79430 79028 0 -1 4194304 130348 0 0 0 2779 52 0 0 20 0 1 0 7842188 1457872896 331070 134679101440 4194304 5746509 140734742546752 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 6059216 6091920 20869120 140734742553582 140734742553696 140734742553696 140734742560713 0
/proc/79435/statm: 355926 331070 421 379 0 355460 0
Current children cumulated CPU time: 28.31 s
Current children cumulated vsize: 1433636 KiB
Current children cumulated memory: 1326940 KiB

[startup+28.5004 s]
/proc/loadavg: 3.81 2.26 1.94 5/246 79439
/proc/meminfo: memFree=122746092/131655788 swapFree=131071996/131071996
[pid=79430] ppid=79427 vsize=9932 memory=2660 CPUtime=0 cores=4,6
/proc/79430/stat : 79430 (naps-1.02b5.sh) S 79427 79430 79028 0 -1 4194304 222 243 0 0 0 0 0 0 20 0 1 0 7842187 10170368 665 134679101440 94673918558208 94673919637528 140730987370016 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94673921735984 94673921783172 94673945632768 140730987373535 140730987373662 140730987373662 140730987380678 0
/proc/79430/statm: 2483 665 588 264 0 134 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 9932 KiB
Current children cumulated memory: 2660 KiB

Child status: 30

Real time (s): 28.5101
CPU time (s): 28.4368
CPU user time (s): 27.8806
CPU system time (s): 0.556257
CPU usage (%): 99.7431
Max. virtual memory (cumulated for all children) (KiB): 1644004
Max. memory (cumulated for all children) (KiB): 1469564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.8806
system time used= 0.556257
maximum resident set size= 1466904
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 130858
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 38


# summary of solver processes directly reported to runsolver:
#   pid: 79430
#   total CPU time (s): 28.4368
#   total CPU user time (s): 27.8806
#   total CPU system time (s): 0.556257

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.215473 second user time and 0.34136 second system time

The end

Launcher Data 

Begin job on nodeC002 at 2024-07-23 09:08:53
IDJOB=4456148
IDBENCH=143227
IDSOLVER=3045
FILE ID=nodeC002/4456148-1721718533
RUNJOBID= nodeC002-1721718429-79039
SLURM_JOB_ID= 7770412
Free space on /tmp= 723772 MiB

SOLVER NAME= NaPS-PB16 1.02b5
BENCH NAME= PB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552423--soft-0-100-0.wbo
COMMAND LINE= HOME/naps-1.02b5.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4456148-1721718533/watcher-4456148-1721718533 -o /tmp/evaluation-result-4456148-1721718533/solver-4456148-1721718533 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721718429-79039 --watchdog 3760  HOME/naps-1.02b5.sh HOME/instance-4456148-1721718533.wbo

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

MD5SUM BENCH= 128eb31e74e9d5316274ee97a7821bb0
RANDOM SEED=765558420

nodeC002.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		: 3491.715
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	: 6983.43
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		: 3646.160
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	: 6983.41
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		: 1197.362
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	: 6983.43
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		: 1197.268
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	: 6983.41
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		: 3491.736
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	: 6983.43
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		: 3646.434
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	: 6983.41
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		: 1197.163
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	: 6983.43
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		: 1197.321
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	: 6983.41
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        124293352 kB
MemAvailable:   128835832 kB
Buffers:          139324 kB
Cached:          5179288 kB
SwapCached:            0 kB
Active:           849908 kB
Inactive:        5910932 kB
Active(anon):       1500 kB
Inactive(anon):  1469948 kB
Active(file):     848408 kB
Inactive(file):  4440984 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              8264 kB
Writeback:             0 kB
AnonPages:       1440908 kB
Mapped:           103812 kB
Shmem:             29512 kB
KReclaimable:     186572 kB
Slab:             284400 kB
SReclaimable:     186572 kB
SUnreclaim:        97828 kB
KernelStack:        3968 kB
PageTables:        12100 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    2040860 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            18016 kB
HardwareCorrupted:     0 kB
AnonHugePages:    759808 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:      254792 kB
DirectMap2M:    18524160 kB
DirectMap1G:    117440512 kB

Free space on /tmp at the end= 723768 MiB
End job on nodeC002 at 2024-07-23 09:09:22