Trace number 3494774

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) 1800.1 1800.06

General information on the benchmark

NameSAT02/industrial/
dellacherie/fifo8/fifo8_100.shuffled.cnf
MD5SUM703baa1dc77fa758c28d9599beaa3f41
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark218.851
Satisfiable
(Un)Satisfiability was proved
Number of variables64762
Number of clauses176313
Sum of the clauses size398865
Maximum clause length11
Minimum clause length1
Number of clauses of size 11539
Number of clauses of size 2135466
Number of clauses of size 333726
Number of clauses of size 44487
Number of clauses of size 5399
Number of clauses of size over 5696

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-3494774-1307806886/watcher-3494774-1307806886 -o /tmp/evaluation-result-3494774-1307806886/solver-3494774-1307806886 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494774-1307806886.cnf 

running on 2 cores: 1,3

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: 4.08 3.84 3.39 4/189 5418
/proc/meminfo: memFree=30808084/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=23180 CPUtime=0 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 1453 0 0 0 0 0 0 0 18 0 1 0 873104703 23736320 1393 33554432000 4194304 4279335 140736327257520 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 5795 1398 223 21 0 2432 0

[startup+0.0985951 s]
/proc/loadavg: 4.08 3.84 3.39 4/189 5418
/proc/meminfo: memFree=30808084/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=53132 CPUtime=0.09 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 8667 0 0 0 8 1 0 0 18 0 1 0 873104703 54407168 8358 33554432000 4194304 4279335 140736327257520 18446744073709551615 255106429637 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 13283 8361 239 21 0 9920 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 53132

[startup+0.100601 s]
/proc/loadavg: 4.08 3.84 3.39 4/189 5418
/proc/meminfo: memFree=30808084/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=53752 CPUtime=0.09 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 8776 0 0 0 8 1 0 0 18 0 1 0 873104703 55042048 8467 33554432000 4194304 4279335 140736327257520 18446744073709551615 255106429637 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 13438 8469 239 21 0 10075 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 53752

[startup+0.300561 s]
/proc/loadavg: 4.08 3.84 3.39 4/189 5418
/proc/meminfo: memFree=30808084/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=78916 CPUtime=0.29 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 15041 0 0 0 27 2 0 0 18 0 1 0 873104703 80809984 14731 33554432000 4194304 4279335 140736327257520 18446744073709551615 4211004 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 19729 14731 250 21 0 16366 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 78916

[startup+0.7005 s]
/proc/loadavg: 4.08 3.84 3.39 4/189 5418
/proc/meminfo: memFree=30808084/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=79056 CPUtime=0.69 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 15074 0 0 0 67 2 0 0 18 0 1 0 873104703 80953344 14764 33554432000 4194304 4279335 140736327257520 18446744073709551615 4209940 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 19764 14764 250 21 0 16401 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 79056

[startup+1.50035 s]
/proc/loadavg: 4.07 3.84 3.39 5/190 5419
/proc/meminfo: memFree=30749572/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=79208 CPUtime=1.49 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 15116 0 0 0 147 2 0 0 20 0 1 0 873104703 81108992 14802 33554432000 4194304 4279335 140736327257520 18446744073709551615 4209637 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 19802 14802 250 21 0 16439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 79208

[startup+3.10108 s]
/proc/loadavg: 4.07 3.84 3.39 5/190 5419
/proc/meminfo: memFree=30727376/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=79208 CPUtime=3.09 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 15119 0 0 0 307 2 0 0 25 0 1 0 873104703 81108992 14805 33554432000 4194304 4279335 140736327257520 18446744073709551615 4208689 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 19802 14805 250 21 0 16439 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 79208

[startup+6.30051 s]
/proc/loadavg: 4.07 3.84 3.39 5/190 5419
/proc/meminfo: memFree=30660668/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=79208 CPUtime=6.29 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 15119 0 0 0 627 2 0 0 25 0 1 0 873104703 81108992 14805 33554432000 4194304 4279335 140736327257520 18446744073709551615 4208586 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 19802 14805 250 21 0 16439 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 79208

[startup+12.7004 s]
/proc/loadavg: 4.06 3.85 3.40 5/190 5419
/proc/meminfo: memFree=30580268/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=110816 CPUtime=12.69 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 22790 0 0 0 1266 3 0 0 25 0 1 0 873104703 113475584 22229 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242129 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 27704 22229 270 21 0 24341 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 110816

[startup+25.5011 s]
/proc/loadavg: 4.05 3.85 3.40 5/190 5420
/proc/meminfo: memFree=30357168/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=212112 CPUtime=25.5 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 41304 0 0 0 2543 7 0 0 25 0 1 0 873104703 217202688 40730 33554432000 4194304 4279335 140736327257520 18446744073709551615 4255595 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 53028 40730 270 21 0 49665 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 212112

[startup+51.1006 s]
/proc/loadavg: 4.03 3.86 3.42 5/190 5420
/proc/meminfo: memFree=29987496/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=427108 CPUtime=51.09 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 78156 0 0 0 5095 14 0 0 25 0 1 0 873104703 437358592 77573 33554432000 4194304 4279335 140736327257520 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 106777 77573 270 21 0 103414 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 427108

[startup+102.307 s]
/proc/loadavg: 4.01 3.88 3.45 5/190 5422
/proc/meminfo: memFree=29385936/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=643932 CPUtime=102.3 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 206092 0 0 0 10196 34 0 0 25 0 1 0 873104703 659386368 109512 33554432000 4194304 4279335 140736327257520 18446744073709551615 4258269 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 160983 109512 270 21 0 157620 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 643932

[startup+162.301 s]
/proc/loadavg: 4.04 3.90 3.48 5/190 5575
/proc/meminfo: memFree=28534028/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=995100 CPUtime=162.3 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 296578 0 0 0 16180 50 0 0 25 0 1 0 873104703 1018982400 199984 33554432000 4194304 4279335 140736327257520 18446744073709551615 4241784 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 248775 199984 270 21 0 245412 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 995100

[startup+222.301 s]
/proc/loadavg: 4.01 3.92 3.51 5/190 5577
/proc/meminfo: memFree=28294160/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=996384 CPUtime=222.29 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 465975 0 0 0 22154 75 0 0 25 0 1 0 873104703 1020297216 170136 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 249096 170136 270 21 0 245733 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 996384

[startup+282.301 s]
/proc/loadavg: 4.00 3.93 3.54 5/190 5579
/proc/meminfo: memFree=29283740/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=1565216 CPUtime=282.3 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 546387 0 0 0 28143 87 0 0 25 0 1 0 873104703 1602781184 250537 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 391304 250537 270 21 0 387941 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1565216

[startup+342.301 s]
/proc/loadavg: 4.00 3.94 3.56 5/190 5580
/proc/meminfo: memFree=28346876/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=1567080 CPUtime=342.3 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 638847 0 0 0 34129 101 0 0 25 0 1 0 873104703 1604689920 342987 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 391770 342987 270 21 0 388407 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1567080

[startup+402.301 s]
/proc/loadavg: 4.00 3.95 3.59 5/190 5582
/proc/meminfo: memFree=28149664/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=1567680 CPUtime=402.3 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 879954 0 0 0 40094 136 0 0 25 0 1 0 873104703 1605304320 259069 33554432000 4194304 4279335 140736327257520 18446744073709551615 4235582 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 391920 259069 270 21 0 388557 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1567680

[startup+462.3 s]
/proc/loadavg: 4.07 3.97 3.62 5/190 5583
/proc/meminfo: memFree=27421992/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=1569348 CPUtime=462.3 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 954680 0 0 0 46084 146 0 0 25 0 1 0 873104703 1607012352 333787 33554432000 4194304 4279335 140736327257520 18446744073709551615 4256688 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 392337 333787 270 21 0 388974 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1569348

[startup+522.301 s]
/proc/loadavg: 4.02 3.97 3.64 5/190 5585
/proc/meminfo: memFree=28733616/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=1571468 CPUtime=522.3 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 1005342 0 0 0 52077 153 0 0 25 0 1 0 873104703 1609183232 384444 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 392867 384444 270 21 0 389504 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 1571468

[startup+582.3 s]
/proc/loadavg: 4.01 3.97 3.66 5/190 5587
/proc/meminfo: memFree=29159256/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=1005064 CPUtime=582.31 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 1225200 0 0 0 58047 184 0 0 25 0 1 0 873104703 1029185536 168271 33554432000 4194304 4279335 140736327257520 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 251266 168271 270 21 0 247903 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 1005064

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 4.00 3.97 3.73 5/190 5593
/proc/meminfo: memFree=28724188/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=2497672 CPUtime=822.31 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 1490148 0 0 0 82017 214 0 0 25 0 1 0 873104703 2557616128 433195 33554432000 4194304 4279335 140736327257520 18446744073709551615 4256024 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 624418 433195 270 21 0 621055 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 2497672

[startup+882.301 s]
/proc/loadavg: 4.00 3.97 3.74 6/190 5595
/proc/meminfo: memFree=28438800/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=2499940 CPUtime=882.31 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 1514815 0 0 0 88013 218 0 0 25 0 1 0 873104703 2559938560 457862 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 624985 457862 270 21 0 621622 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 2499940

[startup+942.301 s]
/proc/loadavg: 3.72 3.91 3.73 4/184 5620
/proc/meminfo: memFree=28222304/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=2501748 CPUtime=942.31 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 1543229 0 0 0 94010 221 0 0 25 0 1 0 873104703 2561789952 486276 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 625437 486276 270 21 0 622074 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 2501748

[startup+1002.3 s]
/proc/loadavg: 3.26 3.74 3.68 4/184 5622
/proc/meminfo: memFree=29175432/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=1014148 CPUtime=1002.31 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 1749986 0 0 0 99981 250 0 0 25 0 1 0 873104703 1038487552 198917 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 253537 198917 270 21 0 250174 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 1014148

[startup+1062.3 s]
/proc/loadavg: 3.13 3.62 3.64 4/184 5623
/proc/meminfo: memFree=30054176/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=1581864 CPUtime=1062.31 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 1819292 0 0 0 105972 259 0 0 25 0 1 0 873104703 1619828736 268220 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 395466 268220 270 21 0 392103 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 1581864

[startup+1122.3 s]
/proc/loadavg: 3.05 3.50 3.60 4/184 5625
/proc/meminfo: memFree=29728644/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=1582484 CPUtime=1122.32 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 1872381 0 0 0 111966 266 0 0 25 0 1 0 873104703 1620463616 321307 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 395621 321307 270 21 0 392258 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 1582484

[startup+1182.3 s]
/proc/loadavg: 2.49 3.27 3.51 3/178 5661
/proc/meminfo: memFree=30257980/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=1583504 CPUtime=1182.32 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 1897391 0 0 0 117962 270 0 0 25 0 1 0 873104703 1621508096 346316 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 395876 346316 270 21 0 392513 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 1583504

[startup+1242.3 s]
/proc/loadavg: 2.18 3.03 3.41 3/178 5662
/proc/meminfo: memFree=30161376/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=1584052 CPUtime=1242.32 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 1921319 0 0 0 123957 275 0 0 25 0 1 0 873104703 1622069248 370243 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 396013 370243 270 21 0 392650 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 1584052

[startup+1302.3 s]
/proc/loadavg: 2.06 2.84 3.32 3/178 5664
/proc/meminfo: memFree=29980424/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=2507776 CPUtime=1302.33 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 1966377 0 0 0 129952 281 0 0 25 0 1 0 873104703 2567962624 415294 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 626944 415294 270 21 0 623581 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 2507776

[startup+1362.3 s]
/proc/loadavg: 2.02 2.69 3.24 3/178 5665
/proc/meminfo: memFree=29843628/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=2508876 CPUtime=1362.32 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 2000496 0 0 0 135947 285 0 0 25 0 1 0 873104703 2569089024 449410 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 627219 449410 270 21 0 623856 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 2508876

[startup+1422.31 s]
/proc/loadavg: 2.01 2.56 3.16 3/178 5667
/proc/meminfo: memFree=29740808/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=2510116 CPUtime=1422.33 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 2017819 0 0 0 141947 286 0 0 25 0 1 0 873104703 2570358784 466732 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 627529 466732 270 21 0 624166 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 2510116

[startup+1482.3 s]
/proc/loadavg: 2.07 2.47 3.09 3/178 5669
/proc/meminfo: memFree=29691060/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=2511692 CPUtime=1482.32 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 2038763 0 0 0 147943 289 0 0 25 0 1 0 873104703 2571972608 487673 33554432000 4194304 4279335 140736327257520 18446744073709551615 4237860 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 627923 487673 270 21 0 624560 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 2511692

[startup+1542.3 s]
/proc/loadavg: 1.94 2.37 3.01 2/172 5695
/proc/meminfo: memFree=29703336/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=2513244 CPUtime=1542.33 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 2056832 0 0 0 153940 293 0 0 25 0 1 0 873104703 2573561856 505741 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 628311 505741 270 21 0 624948 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 2513244

[startup+1602.3 s]
/proc/loadavg: 1.35 2.11 2.88 2/172 5697
/proc/meminfo: memFree=30962556/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=1024072 CPUtime=1602.33 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 2226546 0 0 0 159913 320 0 0 25 0 1 0 873104703 1048649728 191700 33554432000 4194304 4279335 140736327257520 18446744073709551615 4235582 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 256018 191700 270 21 0 252655 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 1024072

[startup+1662.3 s]
/proc/loadavg: 1.12 1.91 2.76 2/172 5698
/proc/meminfo: memFree=30833932/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=1024608 CPUtime=1662.33 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 2258544 0 0 0 165909 324 0 0 25 0 1 0 873104703 1049198592 223698 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 256152 223698 270 21 0 252789 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 1024608

[startup+1722.3 s]
/proc/loadavg: 1.04 1.74 2.65 2/172 5700
/proc/meminfo: memFree=30681636/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=1592500 CPUtime=1722.33 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 2296344 0 0 0 171903 330 0 0 25 0 1 0 873104703 1630720000 261496 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 398125 261496 270 21 0 394762 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 1592500

[startup+1782.3 s]
/proc/loadavg: 1.01 1.60 2.54 2/172 5702
/proc/meminfo: memFree=30578676/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=1592908 CPUtime=1782.33 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 2322763 0 0 0 177899 334 0 0 25 0 1 0 873104703 1631137792 287912 33554432000 4194304 4279335 140736327257520 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 398227 287912 270 21 0 394864 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 1592908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.01 1.56 2.51 2/172 5702
/proc/meminfo: memFree=30525836/32951124 swapFree=67088052/67111528
[pid=5418] ppid=5416 vsize=1592908 CPUtime=1800.04 cores=1,3
/proc/5418/stat : 5418 (OptimuS_release) R 5416 5418 10609 0 -1 4202496 2335267 0 0 0 179668 336 0 0 25 0 1 0 873104703 1631137792 300416 33554432000 4194304 4279335 140736327257520 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/5418/statm: 398227 300416 270 21 0 394864 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1592908

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): 1800.06
CPU time (s): 1800.1
CPU user time (s): 1796.69
CPU system time (s): 3.40848
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 3411960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.69
system time used= 3.40848
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2335267
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= 9
involuntary context switches= 1115

runsolver used 2.74658 second user time and 6.74897 second system time

The end

Launcher Data 

Begin job on node144 at 2011-06-11 17:41:26
IDJOB=3494774
IDBENCH=88052
IDSOLVER=1986
FILE ID=node144/3494774-1307806886
RUNJOBID= node144-1307806224-5230
PBS_JOBID= 13551004
Free space on /tmp= 74024 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT02/industrial/dellacherie/fifo8/fifo8_100.shuffled.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494774-1307806886/watcher-3494774-1307806886 -o /tmp/evaluation-result-3494774-1307806886/solver-3494774-1307806886 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494774-1307806886.cnf

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

MD5SUM BENCH= 703baa1dc77fa758c28d9599beaa3f41
RANDOM SEED=33297494

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5226.16
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		: 2666.850
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		: 2666.850
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	: 5332.83
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		: 2666.850
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30808752 kB
Buffers:        199488 kB
Cached:         808652 kB
SwapCached:       1652 kB
Active:        1336004 kB
Inactive:       630748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30808752 kB
SwapTotal:    67111528 kB
SwapFree:     67088052 kB
Dirty:            3132 kB
Writeback:           0 kB
AnonPages:      956880 kB
Mapped:          14480 kB
Slab:           107576 kB
PageTables:       7084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1367540 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 node144 at 2011-06-11 18:11:28