Trace number 3495122

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
OptimuS p100_source? (TO) 1800.06 1800.02

General information on the benchmark

NameAPPLICATIONS/
bitverif/minand/minand064.cnf
MD5SUMbf7b492ab6e18ae58155d14517070d60
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1105.69
Satisfiable
(Un)Satisfiability was proved
Number of variables14703
Number of clauses42956
Sum of the clauses size100228
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 228636
Number of clauses of size 314318
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3495122-1307804862/watcher-3495122-1307804862 -o /tmp/evaluation-result-3495122-1307804862/solver-3495122-1307804862 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495122-1307804862.cnf 

running on 2 cores: 5,7

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): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.17 1.93 2.81 4/189 18601
/proc/meminfo: memFree=31355768/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=21676 CPUtime=0 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 1087 0 0 0 0 0 0 0 25 0 1 0 970716953 22196224 1017 33554432000 4194304 4279399 140734337121744 18446744073709551615 215988289744 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 5455 1029 224 21 0 2092 0

[startup+0.0249329 s]
/proc/loadavg: 2.17 1.93 2.81 4/189 18601
/proc/meminfo: memFree=31355768/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=28244 CPUtime=0.02 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 2745 0 0 0 2 0 0 0 25 0 1 0 970716953 28921856 2642 33554432000 4194304 4279399 140734337121744 18446744073709551615 215988253381 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 7061 2645 239 21 0 3698 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 28244

[startup+0.100922 s]
/proc/loadavg: 2.17 1.93 2.81 4/189 18601
/proc/meminfo: memFree=31355768/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=33768 CPUtime=0.09 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 4000 0 0 0 9 0 0 0 25 0 1 0 970716953 34578432 3896 33554432000 4194304 4279399 140734337121744 18446744073709551615 4231736 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 8442 3896 251 21 0 5079 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33768

[startup+0.300887 s]
/proc/loadavg: 2.17 1.93 2.81 4/189 18601
/proc/meminfo: memFree=31355768/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=33768 CPUtime=0.29 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 4000 0 0 0 29 0 0 0 25 0 1 0 970716953 34578432 3896 33554432000 4194304 4279399 140734337121744 18446744073709551615 4208689 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 8442 3896 251 21 0 5079 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33768

[startup+0.700817 s]
/proc/loadavg: 2.17 1.93 2.81 4/189 18601
/proc/meminfo: memFree=31355768/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=33768 CPUtime=0.69 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 4003 0 0 0 69 0 0 0 25 0 1 0 970716953 34578432 3899 33554432000 4194304 4279399 140734337121744 18446744073709551615 4209529 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 8442 3899 251 21 0 5079 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33768

[startup+1.50068 s]
/proc/loadavg: 2.17 1.93 2.81 5/190 18602
/proc/meminfo: memFree=31604880/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=33768 CPUtime=1.49 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 4006 0 0 0 149 0 0 0 25 0 1 0 970716953 34578432 3902 33554432000 4194304 4279399 140734337121744 18446744073709551615 4211076 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 8442 3902 251 21 0 5079 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33768

[startup+3.10039 s]
/proc/loadavg: 2.17 1.93 2.81 5/190 18602
/proc/meminfo: memFree=31520188/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=60896 CPUtime=3.09 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 10025 0 0 0 308 1 0 0 25 0 1 0 970716953 62357504 9858 33554432000 4194304 4279399 140734337121744 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 15224 9858 270 21 0 11861 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60896

[startup+6.30084 s]
/proc/loadavg: 2.32 1.96 2.81 5/190 18602
/proc/meminfo: memFree=31255540/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=242692 CPUtime=6.29 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 42181 0 0 0 624 5 0 0 25 0 1 0 970716953 248516608 42012 33554432000 4194304 4279399 140734337121744 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 60673 42012 270 21 0 57310 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 242692

[startup+12.7007 s]
/proc/loadavg: 2.45 2.00 2.82 5/190 18602
/proc/meminfo: memFree=31308260/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=243816 CPUtime=12.69 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 119346 0 0 0 1254 15 0 0 25 0 1 0 970716953 249667584 43249 33554432000 4194304 4279399 140734337121744 18446744073709551615 4241960 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 60954 43249 270 21 0 57591 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 243816

[startup+25.5005 s]
/proc/loadavg: 2.79 2.09 2.84 5/190 18603
/proc/meminfo: memFree=31361456/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=376628 CPUtime=25.49 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 236317 0 0 0 2520 29 0 0 25 0 1 0 970716953 385667072 79215 33554432000 4194304 4279399 140734337121744 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 94157 79215 270 21 0 90794 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 376628

[startup+51.101 s]
/proc/loadavg: 3.20 2.25 2.87 5/190 18603
/proc/meminfo: memFree=31039012/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=591996 CPUtime=51.09 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 494078 0 0 0 5049 60 0 0 25 0 1 0 970716953 606203904 115384 33554432000 4194304 4279399 140734337121744 18446744073709551615 4235616 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 147999 115384 270 21 0 144636 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 591996

[startup+102.307 s]
/proc/loadavg: 3.65 2.51 2.92 5/190 18605
/proc/meminfo: memFree=31107416/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=592596 CPUtime=102.3 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 974360 0 0 0 10109 121 0 0 25 0 1 0 970716953 606818304 113491 33554432000 4194304 4279399 140734337121744 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 148149 113491 270 21 0 144786 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 592596

[startup+162.301 s]
/proc/loadavg: 3.87 2.78 2.99 5/190 18606
/proc/meminfo: memFree=31330452/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=379056 CPUtime=162.29 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 1603249 0 0 0 16033 196 0 0 25 0 1 0 970716953 388153344 63612 33554432000 4194304 4279399 140734337121744 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 94764 63612 270 21 0 91401 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 379056

[startup+222.301 s]
/proc/loadavg: 4.03 3.02 3.05 5/190 18608
/proc/meminfo: memFree=30979728/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=595280 CPUtime=222.3 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 2156998 0 0 0 21963 267 0 0 25 0 1 0 970716953 609566720 132839 33554432000 4194304 4279399 140734337121744 18446744073709551615 4257178 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 148820 132839 270 21 0 145457 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 595280

[startup+282.301 s]
/proc/loadavg: 4.01 3.19 3.11 5/190 18609
/proc/meminfo: memFree=31021596/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=596692 CPUtime=282.3 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 2779362 0 0 0 27890 340 0 0 25 0 1 0 970716953 611012608 119347 33554432000 4194304 4279399 140734337121744 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 149173 119347 270 21 0 145810 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 596692

[startup+342.301 s]
/proc/loadavg: 4.06 3.35 3.17 5/190 18611
/proc/meminfo: memFree=30997364/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=597768 CPUtime=342.3 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 3371801 0 0 0 33820 410 0 0 25 0 1 0 970716953 612114432 98620 33554432000 4194304 4279399 140734337121744 18446744073709551615 4237789 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 149442 98620 270 21 0 146079 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 597768

[startup+402.301 s]
/proc/loadavg: 4.02 3.47 3.22 5/190 18613
/proc/meminfo: memFree=31141760/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=384012 CPUtime=402.3 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 3934436 0 0 0 39751 479 0 0 25 0 1 0 970716953 393228288 90213 33554432000 4194304 4279399 140734337121744 18446744073709551615 4255878 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 96003 90213 270 21 0 92640 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 384012

[startup+462.301 s]
/proc/loadavg: 4.01 3.56 3.26 5/190 18614
/proc/meminfo: memFree=30977048/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=600128 CPUtime=462.3 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 4450965 0 0 0 45687 543 0 0 25 0 1 0 970716953 614531072 123607 33554432000 4194304 4279399 140734337121744 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 150032 123607 270 21 0 146669 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 600128

[startup+522.3 s]
/proc/loadavg: 4.00 3.64 3.31 5/190 18616
/proc/meminfo: memFree=31092072/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=600544 CPUtime=522.31 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 4961710 0 0 0 51629 602 0 0 25 0 1 0 970716953 614957056 124585 33554432000 4194304 4279399 140734337121744 18446744073709551615 4235920 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 150136 124585 270 21 0 146773 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 600544

[startup+582.301 s]
/proc/loadavg: 4.00 3.70 3.35 5/190 18617
/proc/meminfo: memFree=30898836/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=601740 CPUtime=582.31 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 5373931 0 0 0 57576 655 0 0 25 0 1 0 970716953 616181760 124389 33554432000 4194304 4279399 140734337121744 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 150435 124389 270 21 0 147072 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 601740

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 4.00 3.86 3.48 5/190 18624
/proc/meminfo: memFree=31089220/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=606116 CPUtime=822.31 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 6901799 0 0 0 81388 843 0 0 25 0 1 0 970716953 620662784 99739 33554432000 4194304 4279399 140734337121744 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 151529 99739 270 21 0 148166 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 606116

[startup+882.3 s]
/proc/loadavg: 4.00 3.88 3.51 5/190 18625
/proc/meminfo: memFree=30956868/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=607080 CPUtime=882.31 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 7289732 0 0 0 87340 891 0 0 25 0 1 0 970716953 621649920 96645 33554432000 4194304 4279399 140734337121744 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 151770 96645 270 21 0 148407 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 607080

[startup+942.301 s]
/proc/loadavg: 4.00 3.90 3.54 5/190 18627
/proc/meminfo: memFree=31297692/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=393048 CPUtime=942.31 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 7786755 0 0 0 93279 952 0 0 25 0 1 0 970716953 402481152 73662 33554432000 4194304 4279399 140734337121744 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 98262 73662 270 21 0 94899 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 393048

[startup+1002.3 s]
/proc/loadavg: 4.00 3.92 3.57 5/190 18629
/proc/meminfo: memFree=30818376/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=608792 CPUtime=1002.31 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 8251688 0 0 0 99223 1008 0 0 25 0 1 0 970716953 623403008 148422 33554432000 4194304 4279399 140734337121744 18446744073709551615 4235920 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 152198 148422 270 21 0 148835 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 608792

[startup+1062.3 s]
/proc/loadavg: 4.00 3.93 3.59 5/190 18630
/proc/meminfo: memFree=30980532/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=609464 CPUtime=1062.31 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 8784112 0 0 0 105157 1074 0 0 25 0 1 0 970716953 624091136 123366 33554432000 4194304 4279399 140734337121744 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 152366 123366 270 21 0 149003 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 609464

[startup+1122.3 s]
/proc/loadavg: 4.00 3.94 3.61 5/190 18632
/proc/meminfo: memFree=31115404/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=610088 CPUtime=1122.32 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 9313011 0 0 0 111091 1141 0 0 25 0 1 0 970716953 624730112 101405 33554432000 4194304 4279399 140734337121744 18446744073709551615 4235920 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 152522 101405 270 21 0 149159 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 610088

[startup+1182.3 s]
/proc/loadavg: 4.00 3.95 3.64 5/190 18633
/proc/meminfo: memFree=30928500/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=610892 CPUtime=1182.32 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 9849245 0 0 0 117027 1205 0 0 25 0 1 0 970716953 625553408 104956 33554432000 4194304 4279399 140734337121744 18446744073709551615 4235616 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 152723 104956 270 21 0 149360 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 610892

[startup+1242.3 s]
/proc/loadavg: 4.00 3.95 3.65 5/190 18635
/proc/meminfo: memFree=30644612/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=1304456 CPUtime=1242.32 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 10280708 0 0 0 122974 1258 0 0 25 0 1 0 970716953 1335762944 202324 33554432000 4194304 4279399 140734337121744 18446744073709551615 4243401 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 326114 202337 270 21 0 322751 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 1304456

[startup+1302.3 s]
/proc/loadavg: 4.00 3.96 3.67 5/190 18637
/proc/meminfo: memFree=30996968/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=611816 CPUtime=1302.33 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 10555634 0 0 0 128939 1294 0 0 25 0 1 0 970716953 626499584 147571 33554432000 4194304 4279399 140734337121744 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 152954 147571 270 21 0 149591 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 611816

[startup+1362.3 s]
/proc/loadavg: 4.00 3.96 3.69 5/190 18638
/proc/meminfo: memFree=30809564/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=612140 CPUtime=1362.32 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 11068323 0 0 0 134878 1354 0 0 25 0 1 0 970716953 626831360 147876 33554432000 4194304 4279399 140734337121744 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 153035 147876 270 21 0 149672 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 612140

[startup+1422.31 s]
/proc/loadavg: 4.00 3.97 3.71 5/190 18640
/proc/meminfo: memFree=31140964/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=397504 CPUtime=1422.32 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 11521232 0 0 0 140823 1409 0 0 25 0 1 0 970716953 407044096 71275 33554432000 4194304 4279399 140734337121744 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 99376 71275 270 21 0 96013 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 397504

[startup+1482.3 s]
/proc/loadavg: 4.07 3.99 3.73 5/190 18641
/proc/meminfo: memFree=30950952/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=613200 CPUtime=1482.32 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 11870690 0 0 0 146784 1448 0 0 25 0 1 0 970716953 627916800 130476 33554432000 4194304 4279399 140734337121744 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 153300 130476 270 21 0 149937 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 613200

[startup+1542.3 s]
/proc/loadavg: 4.08 4.00 3.75 5/190 18643
/proc/meminfo: memFree=31067220/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=613784 CPUtime=1542.32 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 12331069 0 0 0 152728 1504 0 0 25 0 1 0 970716953 628514816 106219 33554432000 4194304 4279399 140734337121744 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 153446 106219 270 21 0 150083 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 613784

[startup+1602.3 s]
/proc/loadavg: 4.03 4.00 3.76 5/190 18645
/proc/meminfo: memFree=30972540/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=399468 CPUtime=1602.32 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 12771650 0 0 0 158674 1558 0 0 25 0 1 0 970716953 409055232 95944 33554432000 4194304 4279399 140734337121744 18446744073709551615 4237933 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 99867 95944 270 21 0 96504 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 399468

[startup+1662.3 s]
/proc/loadavg: 4.01 4.00 3.77 5/190 18646
/proc/meminfo: memFree=30546808/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=267928 CPUtime=1662.32 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 13199116 0 0 0 164623 1609 0 0 25 0 1 0 970716953 274358272 62252 33554432000 4194304 4279399 140734337121744 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 66982 62252 270 21 0 63619 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 267928

[startup+1722.3 s]
/proc/loadavg: 4.00 4.00 3.78 5/190 18648
/proc/meminfo: memFree=30940824/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=615608 CPUtime=1722.32 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 13584318 0 0 0 170575 1657 0 0 25 0 1 0 970716953 630382592 142925 33554432000 4194304 4279399 140734337121744 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 153902 142925 270 21 0 150539 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 615608

[startup+1782.3 s]
/proc/loadavg: 3.56 3.90 3.76 3/178 18699
/proc/meminfo: memFree=31429744/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=401416 CPUtime=1782.33 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 14007645 0 0 0 176525 1708 0 0 25 0 1 0 970716953 411049984 89615 33554432000 4194304 4279399 140734337121744 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 100354 89615 270 21 0 96991 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 401416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.11 3.78 3.72 2/176 18701
/proc/meminfo: memFree=31558080/32950940 swapFree=67074964/67111528
[pid=18601] ppid=18599 vsize=401416 CPUtime=1800.04 cores=5,7
/proc/18601/stat : 18601 (OptimuS_release) R 18599 18601 17737 0 -1 4202496 14169793 0 0 0 178274 1730 0 0 25 0 1 0 970716953 411049984 84330 33554432000 4194304 4279399 140734337121744 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/18601/statm: 100354 84330 270 21 0 96991 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 401416

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.02
CPU time (s): 1800.06
CPU user time (s): 1782.74
CPU system time (s): 17.3134
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1520188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1782.74
system time used= 17.3134
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14169793
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= 5
involuntary context switches= 1242

runsolver used 2.88056 second user time and 6.92995 second system time

The end

Launcher Data 

Begin job on node117 at 2011-06-11 17:07:42
IDJOB=3495122
IDBENCH=70777
IDSOLVER=1987
FILE ID=node117/3495122-1307804862
RUNJOBID= node117-1307804830-18469
PBS_JOBID= 13551060
Free space on /tmp= 74024 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT09/APPLICATIONS/bitverif/minand/minand064.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495122-1307804862/watcher-3495122-1307804862 -o /tmp/evaluation-result-3495122-1307804862/solver-3495122-1307804862 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495122-1307804862.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= bf7b492ab6e18ae58155d14517070d60
RANDOM SEED=407012417

node117.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      31356932 kB
Buffers:        164112 kB
Cached:         702984 kB
SwapCached:       6164 kB
Active:         890184 kB
Inactive:       551160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      31356932 kB
SwapTotal:    67111528 kB
SwapFree:     67074964 kB
Dirty:            1932 kB
Writeback:           0 kB
AnonPages:      570180 kB
Mapped:          14404 kB
Slab:            85320 kB
PageTables:       5952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   864432 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74024 MiB
End job on node117 at 2011-06-11 17:37:44