Trace number 3494773

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 a100_source? (TO) 1800.12 1800.15

General information on the benchmark

NameSAT02/industrial/dellacherie/
comb/comb2.shuffled.cnf
MD5SUM148cedae75188a11dd768fb3da4b84da
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables31933
Number of clauses112462
Sum of the clauses size274030
Maximum clause length13
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 291097
Number of clauses of size 38991
Number of clauses of size 45431
Number of clauses of size 52817
Number of clauses of size over 54125

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-3494773-1307806884/watcher-3494773-1307806884 -o /tmp/evaluation-result-3494773-1307806884/solver-3494773-1307806884 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494773-1307806884.cnf 

running on 2 cores: 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): 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: 1.79 3.30 3.62 5/186 25889
/proc/meminfo: memFree=31288476/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=21020 CPUtime=0 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 959 0 0 0 0 0 0 0 22 0 1 0 873103741 21524480 899 33554432000 4194304 4279335 140735538829152 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 5255 903 223 21 0 1892 0

[startup+0.01944 s]
/proc/loadavg: 1.79 3.30 3.62 5/186 25889
/proc/meminfo: memFree=31288476/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=26192 CPUtime=0.01 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 2165 0 0 0 1 0 0 0 22 0 1 0 873103741 26820608 2068 33554432000 4194304 4279335 140735538829152 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 6548 2068 224 21 0 3185 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 26192

[startup+0.100449 s]
/proc/loadavg: 1.79 3.30 3.62 5/186 25889
/proc/meminfo: memFree=31288476/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=47388 CPUtime=0.08 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 7168 0 0 0 8 0 0 0 22 0 1 0 873103741 48525312 6990 33554432000 4194304 4279335 140735538829152 18446744073709551615 254261277381 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 11847 6992 239 21 0 8484 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 47388

[startup+0.300414 s]
/proc/loadavg: 1.79 3.30 3.62 5/186 25889
/proc/meminfo: memFree=31288476/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=55996 CPUtime=0.29 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 9293 0 0 0 28 1 0 0 23 0 1 0 873103741 57339904 9114 33554432000 4194304 4279335 140735538829152 18446744073709551615 4209532 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 13999 9114 250 21 0 10636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55996

[startup+0.700346 s]
/proc/loadavg: 1.79 3.30 3.62 5/186 25889
/proc/meminfo: memFree=31288476/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=55996 CPUtime=0.69 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 9293 0 0 0 68 1 0 0 25 0 1 0 873103741 57339904 9114 33554432000 4194304 4279335 140735538829152 18446744073709551615 4209637 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 13999 9114 250 21 0 10636 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55996

[startup+1.50022 s]
/proc/loadavg: 1.97 3.31 3.62 5/190 25900
/proc/meminfo: memFree=31139368/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=55996 CPUtime=1.49 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 9293 0 0 0 148 1 0 0 25 0 1 0 873103741 57339904 9114 33554432000 4194304 4279335 140735538829152 18446744073709551615 4210946 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 13999 9114 250 21 0 10636 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55996

[startup+3.10093 s]
/proc/loadavg: 1.97 3.31 3.62 5/190 25900
/proc/meminfo: memFree=31133100/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=55996 CPUtime=3.09 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 9293 0 0 0 308 1 0 0 25 0 1 0 873103741 57339904 9114 33554432000 4194304 4279335 140735538829152 18446744073709551615 4208301 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 13999 9114 250 21 0 10636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55996

[startup+6.30036 s]
/proc/loadavg: 1.97 3.31 3.62 5/190 25900
/proc/meminfo: memFree=31059196/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=55996 CPUtime=6.29 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 9295 0 0 0 628 1 0 0 25 0 1 0 873103741 57339904 9116 33554432000 4194304 4279335 140735538829152 18446744073709551615 4208950 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 13999 9116 250 21 0 10636 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 55996

[startup+12.7002 s]
/proc/loadavg: 2.28 3.33 3.63 5/190 25900
/proc/meminfo: memFree=30860100/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=73672 CPUtime=12.69 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 13401 0 0 0 1268 1 0 0 25 0 1 0 873103741 75440128 13045 33554432000 4194304 4279335 140735538829152 18446744073709551615 254265076114 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 18418 13045 270 21 0 15055 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73672

[startup+25.501 s]
/proc/loadavg: 2.54 3.35 3.63 5/190 25901
/proc/meminfo: memFree=30416636/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=137072 CPUtime=25.49 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 46195 0 0 0 2543 6 0 0 25 0 1 0 873103741 140361728 29593 33554432000 4194304 4279335 140735538829152 18446744073709551615 254265076024 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 34268 29593 270 21 0 30905 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 137072

[startup+51.1004 s]
/proc/loadavg: 3.04 3.40 3.64 5/190 25901
/proc/meminfo: memFree=29614068/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=402060 CPUtime=51.09 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 202052 0 0 0 5082 27 0 0 25 0 1 0 873103741 411709440 79447 33554432000 4194304 4279335 140735538829152 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 100515 79447 270 21 0 97152 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 402060

[startup+102.306 s]
/proc/loadavg: 3.61 3.50 3.66 5/190 25903
/proc/meminfo: memFree=28753740/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=618048 CPUtime=102.29 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 559807 0 0 0 10158 71 0 0 25 0 1 0 873103741 632881152 102510 33554432000 4194304 4279335 140735538829152 18446744073709551615 4237912 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 154512 102510 270 21 0 151149 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 618048

[startup+162.301 s]
/proc/loadavg: 3.92 3.60 3.68 5/190 25904
/proc/meminfo: memFree=27840348/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=968408 CPUtime=162.29 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 1026539 0 0 0 16098 131 0 0 25 0 1 0 873103741 991649792 189555 33554432000 4194304 4279335 140735538829152 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 242102 189555 270 21 0 238739 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 968408

[startup+222.301 s]
/proc/loadavg: 3.97 3.67 3.70 5/190 25906
/proc/meminfo: memFree=27083672/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=969952 CPUtime=222.29 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 1485106 0 0 0 22044 185 0 0 25 0 1 0 873103741 993230848 200157 33554432000 4194304 4279335 140735538829152 18446744073709551615 254265076152 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 242488 200157 270 21 0 239125 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 969952

[startup+282.301 s]
/proc/loadavg: 4.04 3.75 3.72 5/190 25907
/proc/meminfo: memFree=26508540/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=970812 CPUtime=282.29 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 1954906 0 0 0 27985 244 0 0 25 0 1 0 873103741 994111488 177857 33554432000 4194304 4279335 140735538829152 18446744073709551615 4242190 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 242703 177857 270 21 0 239340 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 970812

[startup+342.301 s]
/proc/loadavg: 4.01 3.79 3.73 5/190 25909
/proc/meminfo: memFree=28502440/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=971748 CPUtime=342.29 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 2377059 0 0 0 33930 299 0 0 25 0 1 0 873103741 995069952 185617 33554432000 4194304 4279335 140735538829152 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 242937 185617 270 21 0 239574 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 971748

[startup+402.3 s]
/proc/loadavg: 4.00 3.83 3.75 5/190 25911
/proc/meminfo: memFree=28273524/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=622852 CPUtime=402.29 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 2885792 0 0 0 39865 364 0 0 25 0 1 0 873103741 637800448 108151 33554432000 4194304 4279335 140735538829152 18446744073709551615 4235603 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 155713 108151 270 21 0 152350 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 622852

[startup+462.301 s]
/proc/loadavg: 4.00 3.85 3.76 5/190 25912
/proc/meminfo: memFree=27101696/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=1540396 CPUtime=462.29 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 3330995 0 0 0 45809 420 0 0 25 0 1 0 873103741 1577365504 247661 33554432000 4194304 4279335 140735538829152 18446744073709551615 4242141 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 385099 247661 270 21 0 381736 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 1540396

[startup+522.301 s]
/proc/loadavg: 4.00 3.88 3.77 5/190 25914
/proc/meminfo: memFree=26941596/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=973436 CPUtime=522.29 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 3834628 0 0 0 51745 484 0 0 25 0 1 0 873103741 996798464 201841 33554432000 4194304 4279335 140735538829152 18446744073709551615 4255765 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 243359 201841 270 21 0 239996 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 973436

[startup+582.301 s]
/proc/loadavg: 4.00 3.90 3.78 5/190 25915
/proc/meminfo: memFree=28212696/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=1542676 CPUtime=582.29 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 4294229 0 0 0 57688 541 0 0 25 0 1 0 873103741 1579700224 350975 33554432000 4194304 4279335 140735538829152 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 385669 350975 270 21 0 382306 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 1542676

[startup+642.301 s]

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

[startup+882.3 s]
/proc/loadavg: 4.03 3.97 3.84 5/190 25923
/proc/meminfo: memFree=27830572/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=1546572 CPUtime=882.28 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 6930990 0 0 0 87367 861 0 0 25 0 1 0 873103741 1583689728 260769 33554432000 4194304 4279335 140735538829152 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 386643 260769 270 21 0 383280 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 1546572

[startup+942.301 s]
/proc/loadavg: 4.04 3.99 3.85 5/190 25925
/proc/meminfo: memFree=26971108/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=1547084 CPUtime=942.27 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 7361370 0 0 0 93316 911 0 0 25 0 1 0 873103741 1584214016 346192 33554432000 4194304 4279335 140735538829152 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 386771 346192 270 21 0 383408 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 1547084

[startup+1002.3 s]
/proc/loadavg: 4.01 3.99 3.85 5/190 25927
/proc/meminfo: memFree=26784964/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=980916 CPUtime=1002.28 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 8009434 0 0 0 99239 989 0 0 25 0 1 0 873103741 1004457984 214470 33554432000 4194304 4279335 140735538829152 18446744073709551615 4255606 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 245229 214470 270 21 0 241866 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 980916

[startup+1062.3 s]
/proc/loadavg: 4.00 3.99 3.86 5/190 25928
/proc/meminfo: memFree=26057064/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=981168 CPUtime=1062.28 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 8471235 0 0 0 105182 1046 0 0 25 0 1 0 873103741 1004716032 240428 33554432000 4194304 4279335 140735538829152 18446744073709551615 4257121 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 245292 240428 270 21 0 241929 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 981168

[startup+1122.3 s]
/proc/loadavg: 4.00 3.99 3.87 5/190 25930
/proc/meminfo: memFree=25091580/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=1549596 CPUtime=1122.29 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 8954381 0 0 0 111123 1106 0 0 25 0 1 0 873103741 1586786304 335950 33554432000 4194304 4279335 140735538829152 18446744073709551615 4260709 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 387399 335950 270 21 0 384036 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 1549596

[startup+1182.3 s]
/proc/loadavg: 4.00 3.99 3.87 5/190 25940
/proc/meminfo: memFree=28360212/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=982576 CPUtime=1182.29 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 9581564 0 0 0 117047 1182 0 0 25 0 1 0 873103741 1006157824 220702 33554432000 4194304 4279335 140735538829152 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 245644 220702 270 21 0 242281 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 982576

[startup+1242.3 s]
/proc/loadavg: 4.00 3.99 3.88 5/190 25942
/proc/meminfo: memFree=26778768/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=1550628 CPUtime=1242.28 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 10061863 0 0 0 122988 1240 0 0 25 0 1 0 873103741 1587843072 256098 33554432000 4194304 4279335 140735538829152 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 387657 256098 270 21 0 384294 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 1550628

[startup+1302.3 s]
/proc/loadavg: 4.05 4.00 3.89 5/190 25944
/proc/meminfo: memFree=25796668/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=1551808 CPUtime=1302.28 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 10580639 0 0 0 128931 1297 0 0 25 0 1 0 873103741 1589051392 376682 33554432000 4194304 4279335 140735538829152 18446744073709551615 4257012 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 387952 376682 270 21 0 384589 0
Current children cumulated CPU time (s) 1302.28
Current children cumulated vsize (KiB) 1551808

[startup+1362.3 s]
/proc/loadavg: 4.02 4.00 3.89 5/190 25945
/proc/meminfo: memFree=26152528/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=984280 CPUtime=1362.28 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 11056023 0 0 0 134869 1359 0 0 25 0 1 0 873103741 1007902720 170053 33554432000 4194304 4279335 140735538829152 18446744073709551615 4256432 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 246070 170053 270 21 0 242707 0
Current children cumulated CPU time (s) 1362.28
Current children cumulated vsize (KiB) 984280

[startup+1422.31 s]
/proc/loadavg: 4.04 4.01 3.91 5/190 25947
/proc/meminfo: memFree=28389840/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=984844 CPUtime=1422.28 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 11663065 0 0 0 140796 1432 0 0 25 0 1 0 873103741 1008480256 161453 33554432000 4194304 4279335 140735538829152 18446744073709551615 4237869 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 246211 161453 270 21 0 242848 0
Current children cumulated CPU time (s) 1422.28
Current children cumulated vsize (KiB) 984844

[startup+1482.3 s]
/proc/loadavg: 4.06 4.02 3.91 5/190 25948
/proc/meminfo: memFree=27286460/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=1553164 CPUtime=1482.26 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 12125826 0 0 0 146743 1483 0 0 25 0 1 0 873103741 1590439936 294191 33554432000 4194304 4279335 140735538829152 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 388291 294191 270 21 0 384928 0
Current children cumulated CPU time (s) 1482.26
Current children cumulated vsize (KiB) 1553164

[startup+1542.3 s]
/proc/loadavg: 4.02 4.02 3.91 5/190 25950
/proc/meminfo: memFree=26236044/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=1554292 CPUtime=1542.26 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 12592351 0 0 0 152692 1534 0 0 25 0 1 0 873103741 1591595008 383642 33554432000 4194304 4279335 140735538829152 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 388573 383642 270 21 0 385210 0
Current children cumulated CPU time (s) 1542.26
Current children cumulated vsize (KiB) 1554292

[startup+1602.3 s]
/proc/loadavg: 4.00 4.01 3.91 5/190 25952
/proc/meminfo: memFree=25401504/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=2476528 CPUtime=1602.27 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 13115578 0 0 0 158629 1598 0 0 25 0 1 0 873103741 2535964672 417772 33554432000 4194304 4279335 140735538829152 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 619132 417772 270 21 0 615769 0
Current children cumulated CPU time (s) 1602.27
Current children cumulated vsize (KiB) 2476528

[startup+1662.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 25953
/proc/meminfo: memFree=24556556/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=2477500 CPUtime=1662.27 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 13630837 0 0 0 164566 1661 0 0 25 0 1 0 873103741 2536960000 436341 33554432000 4194304 4279335 140735538829152 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 619375 436341 270 21 0 616012 0
Current children cumulated CPU time (s) 1662.27
Current children cumulated vsize (KiB) 2477500

[startup+1722.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 25955
/proc/meminfo: memFree=28030276/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=988160 CPUtime=1722.27 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 14267675 0 0 0 170489 1738 0 0 25 0 1 0 873103741 1011875840 231291 33554432000 4194304 4279335 140735538829152 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 247040 231294 270 21 0 243677 0
Current children cumulated CPU time (s) 1722.27
Current children cumulated vsize (KiB) 988160

[startup+1782.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 25956
/proc/meminfo: memFree=26908928/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=1556280 CPUtime=1782.27 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 14700953 0 0 0 176438 1789 0 0 25 0 1 0 873103741 1593630720 346131 33554432000 4194304 4279335 140735538829152 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 389070 346131 270 21 0 385707 0
Current children cumulated CPU time (s) 1782.27
Current children cumulated vsize (KiB) 1556280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 4.00 4.00 3.91 3/186 25959
/proc/meminfo: memFree=28108776/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=1556856 CPUtime=1800.08 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 14938424 0 0 0 178189 1819 0 0 25 0 1 0 873103741 1594220544 249649 33554432000 4194304 4279335 140735538829152 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 389214 249649 270 21 0 385851 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1556856

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

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

[startup+1800.1 s]
/proc/loadavg: 4.00 4.00 3.91 3/186 25959
/proc/meminfo: memFree=28108776/32951124 swapFree=67057920/67111528
[pid=25889] ppid=25887 vsize=1556856 CPUtime=1800.08 cores=4,6
/proc/25889/stat : 25889 (OptimuS_release) R 25887 25889 26933 0 -1 4202496 14938424 0 0 0 178189 1819 0 0 25 0 1 0 873103741 1594220544 249649 33554432000 4194304 4279335 140735538829152 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25889/statm: 389214 249649 270 21 0 385851 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1556856

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.15
CPU time (s): 1800.12
CPU user time (s): 1781.89
CPU system time (s): 18.2322
CPU usage (%): 99.9988
Max. virtual memory (cumulated for all children) (KiB): 3385548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.89
system time used= 18.2322
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14938424
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= 1425

runsolver used 3.17152 second user time and 6.65599 second system time

The end

Launcher Data 

Begin job on node140 at 2011-06-11 17:41:24
IDJOB=3494773
IDBENCH=88046
IDSOLVER=1986
FILE ID=node140/3494773-1307806884
RUNJOBID= node140-1307806884-25842
PBS_JOBID= 13551008
Free space on /tmp= 73804 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT02/industrial/dellacherie/comb/comb2.shuffled.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494773-1307806884/watcher-3494773-1307806884 -o /tmp/evaluation-result-3494773-1307806884/solver-3494773-1307806884 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494773-1307806884.cnf

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

MD5SUM BENCH= 148cedae75188a11dd768fb3da4b84da
RANDOM SEED=1811979783

node140.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		: 2666.833
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	: 5333.66
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		: 2666.833
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	: 5226.14
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		: 2666.833
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	: 5332.75
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		: 2666.833
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	: 5332.77
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		: 2666.833
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		: 2666.833
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		: 2666.833
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		: 2666.833
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31292500 kB
Buffers:        321172 kB
Cached:        1086892 kB
SwapCached:       7060 kB
Active:         678804 kB
Inactive:       778884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31292500 kB
SwapTotal:    67111528 kB
SwapFree:     67057920 kB
Dirty:            5068 kB
Writeback:           0 kB
AnonPages:       47428 kB
Mapped:          13244 kB
Slab:           135812 kB
PageTables:       5200 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   270028 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= 73800 MiB
End job on node140 at 2011-06-11 18:11:26