Trace number 4082590

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
NaPS 1.02? (TO) 1800.03 1802.3

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat15_5_3_1_mh.opb
MD5SUM8032cd9ddf37959390b9864499521c4d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark17754249
Best CPU time to get the best result obtained on this benchmark72.584
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6810
Total number of constraints15202
Number of constraints which are clauses11580
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints3600
Minimum length of a constraint2
Maximum length of a constraint330
Number of terms in the objective function 3795
Biggest coefficient in the objective function 92345408
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 4968230641
Number of bits of the sum of numbers in the objective function 33
Biggest number in a constraint 92345408
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 4968230641
Number of bits of the biggest sum of numbers33
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 1.02b.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4082590-1465288093/watcher-4082590-1465288093 -o /tmp/evaluation-result-4082590-1465288093/solver-4082590-1465288093 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1465254880-10345 --watchdog 1960 naps-1.02 HOME/instance-4082590-1465288093.opb 

pid=15784
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.14 2.09 2.08 4/176 15787
/proc/meminfo: memFree=28217960/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=7456 CPUtime=0 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 537 0 0 0 0 0 0 0 20 0 1 0 110742320 7634944 412 33554432000 4194304 5796924 140735974156432 140736900801896 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 1864 412 114 392 0 1463 0

[startup+0.100116 s]
/proc/loadavg: 2.14 2.09 2.08 4/176 15787
/proc/meminfo: memFree=28217960/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=9708 CPUtime=0.09 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 1134 0 0 0 9 0 0 0 20 0 1 0 110742320 9940992 993 33554432000 4194304 5796924 140735974156432 140736900801896 4383664 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 2427 993 129 392 0 2026 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9708

[startup+0.200244 s]
/proc/loadavg: 2.14 2.09 2.08 4/176 15787
/proc/meminfo: memFree=28217960/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=12368 CPUtime=0.19 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 1844 0 0 0 19 0 0 0 20 0 1 0 110742320 12664832 1686 33554432000 4194304 5796924 140735974156432 140736900801896 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 3092 1687 129 392 0 2691 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12368

[startup+0.300176 s]
/proc/loadavg: 2.14 2.09 2.08 4/176 15787
/proc/meminfo: memFree=28217960/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=14180 CPUtime=0.29 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 2359 0 0 0 29 0 0 0 20 0 1 0 110742320 14520320 2652 33554432000 4194304 5796924 140735974156432 140736900801896 4425326 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 3545 2652 140 392 0 3144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14180

[startup+0.700232 s]
/proc/loadavg: 2.14 2.09 2.08 4/176 15787
/proc/meminfo: memFree=28217960/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=23920 CPUtime=0.69 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 5852 0 0 0 68 1 0 0 20 0 1 0 110742320 24494080 5269 33554432000 4194304 5796924 140735974156432 140735974149832 4564248 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 5980 5270 149 392 0 5579 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23920

[startup+1.50018 s]
/proc/loadavg: 2.14 2.09 2.08 4/177 15788
/proc/meminfo: memFree=28195216/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=25436 CPUtime=1.49 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 6367 0 0 0 148 1 0 0 20 0 1 0 110742320 26046464 5774 33554432000 4194304 5796924 140735974156432 140735974153416 4809102 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 6359 5774 170 392 0 5958 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25436

[startup+3.10019 s]
/proc/loadavg: 2.14 2.09 2.08 4/177 15788
/proc/meminfo: memFree=28194596/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=25436 CPUtime=3.09 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 6373 0 0 0 308 1 0 0 20 0 1 0 110742320 26046464 5780 33554432000 4194304 5796924 140735974156432 140735974153416 5092651 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 6359 5780 170 392 0 5958 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25436

[startup+6.30018 s]
/proc/loadavg: 2.13 2.08 2.08 4/177 15788
/proc/meminfo: memFree=28193780/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=25436 CPUtime=6.29 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 6376 0 0 0 628 1 0 0 20 0 1 0 110742320 26046464 5783 33554432000 4194304 5796924 140735974156432 140735974153416 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 6359 5783 171 392 0 5958 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25436

[startup+12.7002 s]
/proc/loadavg: 2.12 2.08 2.08 4/177 15788
/proc/meminfo: memFree=28194104/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=25436 CPUtime=12.69 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 6376 0 0 0 1268 1 0 0 20 0 1 0 110742320 26046464 5783 33554432000 4194304 5796924 140735974156432 140735974153416 5087724 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 6359 5783 171 392 0 5958 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25436

[startup+25.5002 s]
/proc/loadavg: 2.09 2.08 2.08 4/177 15788
/proc/meminfo: memFree=28194024/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=25584 CPUtime=25.49 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 6395 0 0 0 2548 1 0 0 20 0 1 0 110742320 26198016 5802 33554432000 4194304 5796924 140735974156432 140735974150920 5092425 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 6396 5802 171 392 0 5995 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25584

[startup+51.1002 s]
/proc/loadavg: 2.13 2.09 2.08 4/177 15788
/proc/meminfo: memFree=28194832/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=25716 CPUtime=51.08 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 6443 0 0 0 5107 1 0 0 20 0 1 0 110742320 26333184 5850 33554432000 4194304 5796924 140735974156432 140735974150920 4863664 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 6429 5850 171 392 0 6028 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25716

[startup+102.3 s]
/proc/loadavg: 2.20 2.12 2.09 4/177 15790
/proc/meminfo: memFree=28193532/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=26076 CPUtime=102.28 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 6527 0 0 0 10227 1 0 0 20 0 1 0 110742320 26701824 5934 33554432000 4194304 5796924 140735974156432 140735974151016 5092509 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 6519 5934 171 392 0 6118 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 26076

[startup+162.3 s]
/proc/loadavg: 2.21 2.14 2.10 4/178 15794
/proc/meminfo: memFree=28193072/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=26424 CPUtime=162.27 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 6602 0 0 0 16226 1 0 0 20 0 1 0 110742320 27058176 6009 33554432000 4194304 5796924 140735974156432 140735974150920 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 6606 6009 171 392 0 6205 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 26424

[startup+222.307 s]
/proc/loadavg: 2.34 2.19 2.11 4/177 15795
/proc/meminfo: memFree=28193184/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=26660 CPUtime=222.26 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 6658 0 0 0 22225 1 0 0 20 0 1 0 110742320 27299840 6114 33554432000 4194304 5796924 140735974156432 140735974150920 5096591 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 6665 6114 171 392 0 6264 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 26660

[startup+282.3 s]
/proc/loadavg: 2.43 2.22 2.12 4/177 15796
/proc/meminfo: memFree=28193048/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=26792 CPUtime=282.25 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 6691 0 0 0 28224 1 0 0 20 0 1 0 110742320 27435008 6147 33554432000 4194304 5796924 140735974156432 140735974151016 4863552 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 6698 6147 171 392 0 6297 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 26792

[startup+342.3 s]
/proc/loadavg: 2.20 2.19 2.12 4/177 15797
/proc/meminfo: memFree=28192924/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=26964 CPUtime=342.24 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 6727 0 0 0 34223 1 0 0 20 0 1 0 110742320 27611136 6183 33554432000 4194304 5796924 140735974156432 140735974151016 4806991 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 6741 6183 171 392 0 6340 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 26964

[startup+402.3 s]
/proc/loadavg: 2.27 2.21 2.12 3/177 15845
/proc/meminfo: memFree=30057136/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=26964 CPUtime=402.23 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 6756 0 0 0 40222 1 0 0 20 0 1 0 110742320 27611136 6212 33554432000 4194304 5796924 140735974156432 140735974151016 4809393 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 6741 6212 171 392 0 6340 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 26964

[startup+462.3 s]
/proc/loadavg: 2.24 2.21 2.13 4/177 15846
/proc/meminfo: memFree=28913872/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=27120 CPUtime=462.22 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 6782 0 0 0 46221 1 0 0 20 0 1 0 110742320 27770880 6238 33554432000 4194304 5796924 140735974156432 140735974151016 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 6780 6238 171 392 0 6379 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 27120

[startup+522.3 s]
/proc/loadavg: 2.34 2.25 2.14 4/177 15847
/proc/meminfo: memFree=28912912/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=27864 CPUtime=522.21 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 6941 0 0 0 52220 1 0 0 20 0 1 0 110742320 28532736 6397 33554432000 4194304 5796924 140735974156432 140735974150952 4809174 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 6966 6397 171 392 0 6565 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 27864

[startup+582.3 s]
/proc/loadavg: 2.24 2.23 2.14 3/177 15848
/proc/meminfo: memFree=28912900/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=27864 CPUtime=582.2 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 6943 0 0 0 58219 1 0 0 20 0 1 0 110742320 28532736 6399 33554432000 4194304 5796924 140735974156432 140735974150952 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 6966 6399 171 392 0 6565 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 27864


################
# More data... #
################

[pid=15787] ppid=15784 vsize=27864 CPUtime=1122.12 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 6951 0 0 0 112211 1 0 0 20 0 1 0 110742320 28532736 6406 33554432000 4194304 5796924 140735974156432 140735974150952 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 6966 6406 171 392 0 6565 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 27864

[startup+1182.3 s]
/proc/loadavg: 2.09 2.16 2.14 4/177 15863
/proc/meminfo: memFree=28909884/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=28248 CPUtime=1182.11 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 7034 0 0 0 118210 1 0 0 20 0 1 0 110742320 28925952 6489 33554432000 4194304 5796924 140735974156432 140735974150920 5087620 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 7062 6489 171 392 0 6661 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 28248

[startup+1242.3 s]
/proc/loadavg: 2.03 2.13 2.13 3/177 15864
/proc/meminfo: memFree=28910088/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=28248 CPUtime=1242.1 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 7035 0 0 0 124209 1 0 0 20 0 1 0 110742320 28925952 6490 33554432000 4194304 5796924 140735974156432 140735974150920 5092450 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 7062 6490 171 392 0 6661 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 28248

[startup+1302.3 s]
/proc/loadavg: 2.13 2.14 2.14 4/177 15866
/proc/meminfo: memFree=28909832/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=28248 CPUtime=1302.09 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 7035 0 0 0 130208 1 0 0 20 0 1 0 110742320 28925952 6490 33554432000 4194304 5796924 140735974156432 140735974150920 5096633 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 7062 6490 171 392 0 6661 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 28248

[startup+1362.3 s]
/proc/loadavg: 2.15 2.15 2.14 3/178 15870
/proc/meminfo: memFree=28908928/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=28248 CPUtime=1362.08 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 7036 0 0 0 136207 1 0 0 20 0 1 0 110742320 28925952 6491 33554432000 4194304 5796924 140735974156432 140735974150920 5096706 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 7062 6491 171 392 0 6661 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 28248

[startup+1422.3 s]
/proc/loadavg: 2.18 2.15 2.14 3/177 15871
/proc/meminfo: memFree=28907400/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=28248 CPUtime=1422.08 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 7036 0 0 0 142207 1 0 0 20 0 1 0 110742320 28925952 6491 33554432000 4194304 5796924 140735974156432 140735974150920 4865620 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 7062 6491 171 392 0 6661 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 28248

[startup+1482.3 s]
/proc/loadavg: 2.12 2.14 2.13 4/177 15872
/proc/meminfo: memFree=28907588/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=28248 CPUtime=1482.06 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 7036 0 0 0 148205 1 0 0 20 0 1 0 110742320 28925952 6491 33554432000 4194304 5796924 140735974156432 140735974150920 5100064 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 7062 6491 171 392 0 6661 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 28248

[startup+1542.31 s]
/proc/loadavg: 2.13 2.14 2.13 3/177 15873
/proc/meminfo: memFree=28907388/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=28248 CPUtime=1542.06 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 7037 0 0 0 154205 1 0 0 20 0 1 0 110742320 28925952 6492 33554432000 4194304 5796924 140735974156432 140735974150920 4809887 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 7062 6492 171 392 0 6661 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 28248

[startup+1602.3 s]
/proc/loadavg: 2.10 2.13 2.12 3/177 15875
/proc/meminfo: memFree=28906776/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=28248 CPUtime=1602.05 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 7037 0 0 0 160204 1 0 0 20 0 1 0 110742320 28925952 6492 33554432000 4194304 5796924 140735974156432 140735974150920 4199797 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 7062 6492 171 392 0 6661 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 28248

[startup+1662.3 s]
/proc/loadavg: 2.04 2.10 2.11 4/177 15876
/proc/meminfo: memFree=28907692/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=28248 CPUtime=1662.04 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 7045 0 0 0 166203 1 0 0 20 0 1 0 110742320 28925952 6500 33554432000 4194304 5796924 140735974156432 140735974150920 5087700 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 7062 6500 171 392 0 6661 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 28248

[startup+1722.3 s]
/proc/loadavg: 2.06 2.09 2.10 3/177 15877
/proc/meminfo: memFree=28906864/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=28248 CPUtime=1722.03 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 7046 0 0 0 172202 1 0 0 20 0 1 0 110742320 28925952 6501 33554432000 4194304 5796924 140735974156432 140735974150920 5092416 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 7062 6501 171 392 0 6661 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 28248

[startup+1782.3 s]
/proc/loadavg: 2.18 2.12 2.11 3/177 15878
/proc/meminfo: memFree=28907020/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=28248 CPUtime=1782.02 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 7051 0 0 0 178201 1 0 0 20 0 1 0 110742320 28925952 6506 33554432000 4194304 5796924 140735974156432 140735974150920 5087516 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 7062 6506 171 392 0 6661 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 28248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.13 2.11 3/177 15878
/proc/meminfo: memFree=28906760/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=28248 CPUtime=1800.02 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) R 15784 15787 10329 0 -1 4202496 7051 0 0 0 180001 1 0 0 20 0 1 0 110742320 28925952 6506 33554432000 4194304 5796924 140735974156432 140735974150920 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 7062 6506 171 392 0 6661 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 28248

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -15787
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 15787 sig 9
??? end of watcher thread

Solver just ended.
Dumping a history of the last processes samples

[startup+1801.6 s]
/proc/loadavg: 2.20 2.13 2.11 3/177 15878
/proc/meminfo: memFree=28906760/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=28248 CPUtime=1800.02 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) S 15784 15787 10329 0 -1 4194304 7052 0 0 0 180001 1 0 0 20 0 1 0 110742320 28925952 6507 33554432000 4194304 5796924 140735974156432 140735974150024 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 7062 6507 172 392 0 6661 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 28248

[startup+1802 s]
/proc/loadavg: 2.20 2.13 2.11 2/177 15878
/proc/meminfo: memFree=28906760/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=28248 CPUtime=1800.02 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) S 15784 15787 10329 0 -1 4194304 7052 0 0 0 180001 1 0 0 20 0 1 0 110742320 28925952 6507 33554432000 4194304 5796924 140735974156432 140735974150024 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 7062 6507 172 392 0 6661 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 28248

[startup+1802.2 s]
/proc/loadavg: 2.20 2.13 2.11 2/177 15878
/proc/meminfo: memFree=28906760/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=28248 CPUtime=1800.02 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) S 15784 15787 10329 0 -1 4194304 7052 0 0 0 180001 1 0 0 20 0 1 0 110742320 28925952 6507 33554432000 4194304 5796924 140735974156432 140735974150024 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 7062 6507 172 392 0 6661 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 28248

[startup+1802.3 s]
/proc/loadavg: 2.20 2.13 2.11 2/177 15878
/proc/meminfo: memFree=28906760/32872528 swapFree=14956/1314940
[pid=15787] ppid=15784 vsize=28248 CPUtime=1800.02 cores=0,2,4,6
/proc/15787/stat : 15787 (naps-1.02) S 15784 15787 10329 0 -1 4194304 7052 0 0 0 180001 1 0 0 20 0 1 0 110742320 28925952 6507 33554432000 4194304 5796924 140735974156432 140735974150024 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/15787/statm: 7062 6507 172 392 0 6661 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 28248

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.3
CPU time (s): 1800.03
CPU user time (s): 1800.01
CPU system time (s): 0.015997
CPU usage (%): 99.8738
Max. virtual memory (cumulated for all children) (KiB): 28248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.015997
maximum resident set size= 26028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7052
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= 8
involuntary context switches= 1979

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.33219 second user time and 7.2249 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-07 10:28:13
IDJOB=4082590
IDBENCH=92699
IDSOLVER=2544
FILE ID=node131/4082590-1465288093
RUNJOBID= node131-1465254880-10345
PBS_JOBID= 19843271
Free space on /tmp= 71696 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat15_5_3_1_mh.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4082590-1465288093/watcher-4082590-1465288093 -o /tmp/evaluation-result-4082590-1465288093/solver-4082590-1465288093 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1465254880-10345 --watchdog 1960  naps-1.02 HOME/instance-4082590-1465288093.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 8032cd9ddf37959390b9864499521c4d
RANDOM SEED=849836456

node131.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        28218332 kB
Buffers:          152364 kB
Cached:           450204 kB
SwapCached:         5096 kB
Active:          2133740 kB
Inactive:         431988 kB
Active(anon):    1961004 kB
Inactive(anon):     4668 kB
Active(file):     172736 kB
Inactive(file):   427320 kB
Unevictable:     1314940 kB
Mlocked:           14956 kB
SwapTotal:      67108856 kB
SwapFree:       67096212 kB
Dirty:              4660 kB
Writeback:             0 kB
AnonPages:       3274828 kB
Mapped:             9028 kB
Shmem:                 0 kB
Slab:             636968 kB
SReclaimable:      80888 kB
SUnreclaim:       556080 kB
KernelStack:        1464 kB
PageTables:        10344 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3476588 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3094528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71704 MiB
End job on node131 at 2016-06-07 10:58:16