Trace number 4463429

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 1.03a2OPTIMUM 5.3464 5.36517

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/academics/
normalized-zebra_wcsp.wbo
MD5SUM99790f2664be6800e1752e97b07386a2
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.083186
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables125
Total number of constraints15290
Number of soft constraints15265
Number of constraints which are clauses15265
Number of constraints which are cardinality constraints (but not clauses)25
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint5
Top cost 1
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 15265
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 9
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.03a2.
0.00/0.00	c Input file name: HOME/instance-4463429-1722352849.wbo
0.00/0.00	c Initial goal by soft: 0
0.59/0.68	c single stage optimization mode
1.68/1.72	c Found but not a solution: 10
3.67/3.76	c Found but not a solution: 3
4.67/4.72	c Found but not a solution: 1
5.17/5.29	o 0
5.17/5.30	s OPTIMUM FOUND
5.17/5.30	c _____________________________________________________________________________
5.17/5.30	c std/band forms        : 28,0
5.17/5.30	c 2cl/3cl ITE-codings   : 0,0
5.17/5.30	c BDD/srt/adr Max costs : 0,1418208,0
5.17/5.30	c BDDraw/bin/mul/srt/adr: 0,0,0,28,0
5.17/5.30	c BDD nodes             : 0
5.17/5.30	c Es1/CC detections     : 0,0
5.17/5.30	c CC sort               : 28
5.17/5.30	c SAT/UNSAT calls       : 4,0
5.17/5.30	c regenrated variables  : 0
5.17/5.30	c eliminated fixed lits : 0
5.17/5.30	c goal lit flips        : 15255
5.17/5.30	c goal stages           : 1
5.17/5.30	c goal shrink           : 0
5.17/5.30	c goal coeff separations: 0
5.17/5.30	c restarts              : 3
5.17/5.30	c conflicts             : 658            (130 /sec)
5.17/5.30	c decisions             : 45354          (8958 /sec)
5.17/5.30	c propagations          : 7875373        (1555530 /sec)
5.17/5.30	c inspects              : 0              (0 /sec)
5.17/5.30	c CPU time (solving tm) : 5.063 s        (2.449 s, SAT 2.449 s, UNSAT 0 s)
5.17/5.30	c Time for Opt-base     : 0.03311 s
5.17/5.30	c Steps for Opt-base    : 0
5.17/5.30	c Time for BDD coding   : 0 s
5.17/5.30	c Time for srt coding   : 0.6828 s
5.17/5.30	c _____________________________________________________________________________
5.17/5.30	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
5.17/5.30	v
5.17/5.30	v
5.17/5.30	v
5.17/5.30	v
5.17/5.30	v
5.17/5.30	v
5.17/5.30	v

Verifier Data 

OK	0

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 64096 MiB (56626 MiB free)
  memory of node 1: 64473 MiB (43190 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4463429-1722352849/watcher-4463429-1722352849 -o /tmp/evaluation-result-4463429-1722352849/solver-4463429-1722352849 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1722351984-14359 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4463429-1722352849.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
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=15152, runsolver pid=15149
Current StackSize limit: 8192 KiB


[startup+0.100354 s]*
/proc/loadavg: 4.67 4.26 3.29 5/249 15157
/proc/meminfo: memFree=102211200/131655788 swapFree=131071996/131071996
[pid=15152] ppid=15149 vsize=9932 memory=2672 CPUtime=0 cores=4,6
/proc/15152/stat : 15152 (naps-1.03.sh) S 15149 15152 14348 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 1881425 10170368 668 134679101440 93848933380096 93848934459416 140723998267824 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 93848936557872 93848936605060 93848945991680 140723998274531 140723998274656 140723998274656 140723998281672 0
/proc/15152/statm: 2483 668 590 264 0 134 0
[pid=15157] ppid=15152 vsize=5384 memory=4024 CPUtime=0.1 cores=4,6
/proc/15157/stat : 15157 (naps-1.03a2) R 15152 15152 14348 0 -1 4194304 517 0 0 0 10 0 0 0 20 0 1 0 1881425 5513216 1006 134679101440 4194304 6891597 140722911563856 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 15060992 140722911568878 140722911568992 140722911568992 140722911576009 0
/proc/15157/statm: 1346 1006 580 659 0 550 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 15316 KiB
Current children cumulated memory: 6696 KiB

[startup+0.213542 s]*
/proc/loadavg: 4.67 4.26 3.29 5/249 15157
/proc/meminfo: memFree=102209092/131655788 swapFree=131071996/131071996
[pid=15152] ppid=15149 vsize=9932 memory=2672 CPUtime=0 cores=4,6
/proc/15152/stat : 15152 (naps-1.03.sh) S 15149 15152 14348 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 1881425 10170368 668 134679101440 93848933380096 93848934459416 140723998267824 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 93848936557872 93848936605060 93848945991680 140723998274531 140723998274656 140723998274656 140723998281672 0
/proc/15152/statm: 2483 668 590 264 0 134 0
[pid=15157] ppid=15152 vsize=7092 memory=5584 CPUtime=0.2 cores=4,6
/proc/15157/stat : 15157 (naps-1.03a2) R 15152 15152 14348 0 -1 4194304 994 0 0 0 20 0 0 0 20 0 1 0 1881425 7262208 1396 134679101440 4194304 6891597 140722911563856 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 15060992 140722911568878 140722911568992 140722911568992 140722911576009 0
/proc/15157/statm: 1773 1396 580 659 0 977 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 17024 KiB
Current children cumulated memory: 8256 KiB

[startup+0.313497 s]*
/proc/loadavg: 4.67 4.26 3.29 5/249 15157
/proc/meminfo: memFree=102206600/131655788 swapFree=131071996/131071996
[pid=15152] ppid=15149 vsize=9932 memory=2672 CPUtime=0 cores=4,6
/proc/15152/stat : 15152 (naps-1.03.sh) S 15149 15152 14348 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 1881425 10170368 668 134679101440 93848933380096 93848934459416 140723998267824 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 93848936557872 93848936605060 93848945991680 140723998274531 140723998274656 140723998274656 140723998281672 0
/proc/15152/statm: 2483 668 590 264 0 134 0
[pid=15157] ppid=15152 vsize=9528 memory=8004 CPUtime=0.3 cores=4,6
/proc/15157/stat : 15157 (naps-1.03a2) R 15152 15152 14348 0 -1 4194304 1668 0 0 0 30 0 0 0 20 0 1 0 1881425 9756672 2001 134679101440 4194304 6891597 140722911563856 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 15060992 140722911568878 140722911568992 140722911568992 140722911576009 0
/proc/15157/statm: 2382 2001 580 659 0 1586 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 19460 KiB
Current children cumulated memory: 10676 KiB

[startup+0.700429 s]
/proc/loadavg: 4.67 4.26 3.29 5/249 15157
/proc/meminfo: memFree=102204688/131655788 swapFree=131071996/131071996
[pid=15152] ppid=15149 vsize=9932 memory=2672 CPUtime=0 cores=4,6
/proc/15152/stat : 15152 (naps-1.03.sh) S 15149 15152 14348 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 1881425 10170368 668 134679101440 93848933380096 93848934459416 140723998267824 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 93848936557872 93848936605060 93848945991680 140723998274531 140723998274656 140723998274656 140723998281672 0
/proc/15152/statm: 2483 668 590 264 0 134 0
[pid=15157] ppid=15152 vsize=16024 memory=14724 CPUtime=0.68 cores=4,6
/proc/15157/stat : 15157 (naps-1.03a2) R 15152 15152 14348 0 -1 4194304 3350 0 0 0 67 1 0 0 20 0 1 0 1881425 16408576 3681 134679101440 4194304 6891597 140722911563856 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 15060992 140722911568878 140722911568992 140722911568992 140722911576009 0
/proc/15157/statm: 4006 3681 612 659 0 3210 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 25956 KiB
Current children cumulated memory: 17396 KiB

[startup+1.50042 s]
/proc/loadavg: 4.67 4.26 3.29 5/249 15157
/proc/meminfo: memFree=102198304/131655788 swapFree=131071996/131071996
[pid=15152] ppid=15149 vsize=9932 memory=2672 CPUtime=0 cores=4,6
/proc/15152/stat : 15152 (naps-1.03.sh) S 15149 15152 14348 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 1881425 10170368 668 134679101440 93848933380096 93848934459416 140723998267824 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 93848936557872 93848936605060 93848945991680 140723998274531 140723998274656 140723998274656 140723998281672 0
/proc/15152/statm: 2483 668 590 264 0 134 0
[pid=15157] ppid=15152 vsize=17272 memory=15780 CPUtime=1.48 cores=4,6
/proc/15157/stat : 15157 (naps-1.03a2) R 15152 15152 14348 0 -1 4194304 3641 0 0 0 147 1 0 0 20 0 1 0 1881425 17686528 3945 134679101440 4194304 6891597 140722911563856 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 15060992 140722911568878 140722911568992 140722911568992 140722911576009 0
/proc/15157/statm: 4318 3945 612 659 0 3522 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 27204 KiB
Current children cumulated memory: 18452 KiB

[startup+3.11332 s]
/proc/loadavg: 4.67 4.26 3.29 5/249 15157
/proc/meminfo: memFree=102374484/131655788 swapFree=131071996/131071996
[pid=15152] ppid=15149 vsize=9932 memory=2672 CPUtime=0 cores=4,6
/proc/15152/stat : 15152 (naps-1.03.sh) S 15149 15152 14348 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 1881425 10170368 668 134679101440 93848933380096 93848934459416 140723998267824 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 93848936557872 93848936605060 93848945991680 140723998274531 140723998274656 140723998274656 140723998281672 0
/proc/15152/statm: 2483 668 590 264 0 134 0
[pid=15157] ppid=15152 vsize=611944 memory=586528 CPUtime=3.08 cores=4,6
/proc/15157/stat : 15157 (naps-1.03a2) R 15152 15152 14348 0 -1 4194304 63396 0 0 0 290 18 0 0 20 0 1 0 1881425 626630656 146632 134679101440 4194304 6891597 140722911563856 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 15060992 140722911568878 140722911568992 140722911568992 140722911576009 0
/proc/15157/statm: 152986 146632 612 659 0 152190 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 621876 KiB
Current children cumulated memory: 589200 KiB

[startup+5.3651 s]
# the end of solver process 15152 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=5.1187 s, system=0.227702 s

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

[startup+3.20046 s]
/proc/loadavg: 4.67 4.26 3.29 5/249 15157
/proc/meminfo: memFree=102374484/131655788 swapFree=131071996/131071996
[pid=15152] ppid=15149 vsize=9932 memory=2672 CPUtime=0 cores=4,6
/proc/15152/stat : 15152 (naps-1.03.sh) S 15149 15152 14348 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 1881425 10170368 668 134679101440 93848933380096 93848934459416 140723998267824 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 93848936557872 93848936605060 93848945991680 140723998274531 140723998274656 140723998274656 140723998281672 0
/proc/15152/statm: 2483 668 590 264 0 134 0
[pid=15157] ppid=15152 vsize=702060 memory=669644 CPUtime=3.17 cores=4,6
/proc/15157/stat : 15157 (naps-1.03a2) R 15152 15152 14348 0 -1 4194304 65820 0 0 0 297 20 0 0 20 0 1 0 1881425 718909440 167411 134679101440 4194304 6891597 140722911563856 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 15060992 140722911568878 140722911568992 140722911568992 140722911576009 0
/proc/15157/statm: 175515 167411 612 659 0 174719 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 711992 KiB
Current children cumulated memory: 672316 KiB

[startup+4.00038 s]*
/proc/loadavg: 4.67 4.26 3.29 5/249 15157
/proc/meminfo: memFree=102169160/131655788 swapFree=131071996/131071996
[pid=15152] ppid=15149 vsize=9932 memory=2672 CPUtime=0 cores=4,6
/proc/15152/stat : 15152 (naps-1.03.sh) S 15149 15152 14348 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 1881425 10170368 668 134679101440 93848933380096 93848934459416 140723998267824 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 93848936557872 93848936605060 93848945991680 140723998274531 140723998274656 140723998274656 140723998281672 0
/proc/15152/statm: 2483 668 590 264 0 134 0
[pid=15157] ppid=15152 vsize=702300 memory=670164 CPUtime=3.98 cores=4,6
/proc/15157/stat : 15157 (naps-1.03a2) R 15152 15152 14348 0 -1 4194304 65907 0 0 0 378 20 0 0 20 0 1 0 1881425 719155200 167541 134679101440 4194304 6891597 140722911563856 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 15060992 140722911568878 140722911568992 140722911568992 140722911576009 0
/proc/15157/statm: 175575 167541 644 659 0 174779 0
Current children cumulated CPU time: 3.98 s
Current children cumulated vsize: 712232 KiB
Current children cumulated memory: 672836 KiB

[startup+4.80039 s]
/proc/loadavg: 4.67 4.26 3.29 5/249 15157
/proc/meminfo: memFree=102169160/131655788 swapFree=131071996/131071996
[pid=15152] ppid=15149 vsize=9932 memory=2672 CPUtime=0 cores=4,6
/proc/15152/stat : 15152 (naps-1.03.sh) S 15149 15152 14348 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 1881425 10170368 668 134679101440 93848933380096 93848934459416 140723998267824 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 93848936557872 93848936605060 93848945991680 140723998274531 140723998274656 140723998274656 140723998281672 0
/proc/15152/statm: 2483 668 590 264 0 134 0
[pid=15157] ppid=15152 vsize=740356 memory=697220 CPUtime=4.77 cores=4,6
/proc/15157/stat : 15157 (naps-1.03a2) R 15152 15152 14348 0 -1 4194304 66570 0 0 0 456 21 0 0 20 0 1 0 1881425 758124544 174305 134679101440 4194304 6891597 140722911563856 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 15060992 140722911568878 140722911568992 140722911568992 140722911576009 0
/proc/15157/statm: 185089 174305 644 659 0 184293 0
Current children cumulated CPU time: 4.77 s
Current children cumulated vsize: 750288 KiB
Current children cumulated memory: 699892 KiB

[startup+5.2004 s]
/proc/loadavg: 4.62 4.26 3.29 5/249 15157
/proc/meminfo: memFree=102141896/131655788 swapFree=131071996/131071996
[pid=15152] ppid=15149 vsize=9932 memory=2672 CPUtime=0 cores=4,6
/proc/15152/stat : 15152 (naps-1.03.sh) S 15149 15152 14348 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 1881425 10170368 668 134679101440 93848933380096 93848934459416 140723998267824 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 93848936557872 93848936605060 93848945991680 140723998274531 140723998274656 140723998274656 140723998281672 0
/proc/15152/statm: 2483 668 590 264 0 134 0
[pid=15157] ppid=15152 vsize=740356 memory=697220 CPUtime=5.17 cores=4,6
/proc/15157/stat : 15157 (naps-1.03a2) R 15152 15152 14348 0 -1 4194304 66572 0 0 0 496 21 0 0 20 0 1 0 1881425 758124544 174305 134679101440 4194304 6891597 140722911563856 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 15060992 140722911568878 140722911568992 140722911568992 140722911576009 0
/proc/15157/statm: 185089 174305 644 659 0 184293 0
Current children cumulated CPU time: 5.17 s
Current children cumulated vsize: 750288 KiB
Current children cumulated memory: 699892 KiB

[startup+5.30035 s]
/proc/loadavg: 4.62 4.26 3.29 5/249 15157
/proc/meminfo: memFree=102141896/131655788 swapFree=131071996/131071996
[pid=15152] ppid=15149 vsize=9932 memory=2672 CPUtime=0 cores=4,6
/proc/15152/stat : 15152 (naps-1.03.sh) S 15149 15152 14348 0 -1 4194304 222 241 0 0 0 0 0 0 20 0 1 0 1881425 10170368 668 134679101440 93848933380096 93848934459416 140723998267824 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 93848936557872 93848936605060 93848945991680 140723998274531 140723998274656 140723998274656 140723998281672 0
/proc/15152/statm: 2483 668 590 264 0 134 0
[pid=15157] ppid=15152 vsize=740356 memory=697220 CPUtime=5.27 cores=4,6
/proc/15157/stat : 15157 (naps-1.03a2) R 15152 15152 14348 0 -1 4194304 66572 0 0 0 506 21 0 0 20 0 1 0 1881425 758124544 174305 134679101440 4194304 6891597 140722911563856 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 15060992 140722911568878 140722911568992 140722911568992 140722911576009 0
/proc/15157/statm: 185089 174305 644 659 0 184293 0
Current children cumulated CPU time: 5.27 s
Current children cumulated vsize: 750288 KiB
Current children cumulated memory: 699892 KiB

Child status: 30

Real time (s): 5.36517
CPU time (s): 5.3464
CPU user time (s): 5.1187
CPU system time (s): 0.227702
CPU usage (%): 99.6501
Max. virtual memory (cumulated for all children) (KiB): 750288
Max. memory (cumulated for all children) (KiB): 699892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.1187
system time used= 0.227702
maximum resident set size= 697220
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67051
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= 12
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 15152
#   total CPU time (s): 5.3464
#   total CPU user time (s): 5.1187
#   total CPU system time (s): 0.227702

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.061632 second user time and 0.113597 second system time

The end

Launcher Data 

Begin job on nodeC006 at 2024-07-30 17:20:49
IDJOB=4463429
IDBENCH=143900
IDSOLVER=3090
FILE ID=nodeC006/4463429-1722352849
RUNJOBID= nodeC006-1722351984-14359
SLURM_JOB_ID= 8249022
Free space on /tmp= 723764 MiB

SOLVER NAME= NaPS 1.03a2
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/academics/normalized-zebra_wcsp.wbo
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4463429-1722352849/watcher-4463429-1722352849 -o /tmp/evaluation-result-4463429-1722352849/solver-4463429-1722352849 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1722351984-14359 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4463429-1722352849.wbo

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

MD5SUM BENCH= 99790f2664be6800e1752e97b07386a2
RANDOM SEED=273455604

nodeC006.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		: 3491.733
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	: 6983.46
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		: 3661.320
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	: 6983.38
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		: 1197.318
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	: 6983.46
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		: 1197.285
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	: 6983.38
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		: 1197.183
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	: 6983.46
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		: 3491.733
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	: 6983.38
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		: 1197.171
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	: 6983.46
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		: 1197.422
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	: 6983.38
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        102213504 kB
MemAvailable:   108813008 kB
Buffers:           63544 kB
Cached:          7318752 kB
SwapCached:            0 kB
Active:           194080 kB
Inactive:       28663232 kB
Active(anon):       1444 kB
Inactive(anon): 21494936 kB
Active(file):     192636 kB
Inactive(file):  7168296 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              6488 kB
Writeback:            24 kB
AnonPages:      21474668 kB
Mapped:            96280 kB
Shmem:             21320 kB
KReclaimable:     157544 kB
Slab:             240492 kB
SReclaimable:     157544 kB
SUnreclaim:        82948 kB
KernelStack:        3984 kB
PageTables:        51128 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   23521208 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             6400 kB
HardwareCorrupted:     0 kB
AnonHugePages:  14850048 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:      226120 kB
DirectMap2M:    16455680 kB
DirectMap1G:    119537664 kB

Free space on /tmp at the end= 723760 MiB
End job on nodeC006 at 2024-07-30 17:20:55