Trace number 3439264

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
PicoSAT 941? (TO) 5000.09 5000.02

General information on the benchmark

NameSAT03/handmade/anton/UNSAT/
SGI_30_70_15_90_1-log.shuffled-as.sat03-137.cnf
MD5SUM808fa775df860c59a1178e77fc60f410
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3885.47
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses25452
Sum of the clauses size254370
Maximum clause length10
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 530
Number of clauses of size over 525422

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3439264-1306913144/watcher-3439264-1306913144 -o /tmp/evaluation-result-3439264-1306913144/solver-3439264-1306913144 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439264-1306913144.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.18 1.73 1.89 3/370 27823
/proc/meminfo: memFree=7922676/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=2140 CPUtime=0 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 273 0 0 0 0 0 0 0 22 0 1 0 802914871 2191360 219 33554432000 134512640 134603332 4288146624 18446744073709551615 5215740 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 535 219 89 23 0 161 0

[startup+0.0777789 s]
/proc/loadavg: 1.18 1.73 1.89 3/370 27823
/proc/meminfo: memFree=7922676/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=3724 CPUtime=0.07 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 684 0 0 0 7 0 0 0 22 0 1 0 802914871 3813376 630 33554432000 134512640 134603332 4288146624 18446744073709551615 5215740 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 931 630 97 23 0 557 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3724

[startup+0.100774 s]
/proc/loadavg: 1.18 1.73 1.89 3/370 27823
/proc/meminfo: memFree=7922676/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=3988 CPUtime=0.09 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 731 0 0 0 9 0 0 0 22 0 1 0 802914871 4083712 677 33554432000 134512640 134603332 4288146624 18446744073709551615 5215740 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 997 677 97 23 0 623 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3988

[startup+0.300752 s]
/proc/loadavg: 1.18 1.73 1.89 3/370 27823
/proc/meminfo: memFree=7922676/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=5104 CPUtime=0.29 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 999 0 0 0 29 0 0 0 23 0 1 0 802914871 5226496 945 33554432000 134512640 134603332 4288146624 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 1276 945 97 23 0 902 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5104

[startup+0.700668 s]
/proc/loadavg: 1.18 1.73 1.89 3/370 27823
/proc/meminfo: memFree=7922676/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=6688 CPUtime=0.69 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 1409 0 0 0 69 0 0 0 25 0 1 0 802914871 6848512 1355 33554432000 134512640 134603332 4288146624 18446744073709551615 134550879 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 1672 1356 97 23 0 1298 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6688

[startup+1.50052 s]
/proc/loadavg: 1.25 1.73 1.89 3/374 27830
/proc/meminfo: memFree=7913480/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=8660 CPUtime=1.49 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 1874 0 0 0 149 0 0 0 25 0 1 0 802914871 8867840 1820 33554432000 134512640 134603332 4288146624 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 2165 1820 109 23 0 1791 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8660

[startup+3.1002 s]
/proc/loadavg: 1.25 1.73 1.89 3/374 27830
/proc/meminfo: memFree=7909012/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=9056 CPUtime=3.09 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 1976 0 0 0 309 0 0 0 25 0 1 0 802914871 9273344 1911 33554432000 134512640 134603332 4288146624 18446744073709551615 134551001 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 2264 1911 98 23 0 1890 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9056

[startup+6.30058 s]
/proc/loadavg: 1.25 1.73 1.89 3/374 27830
/proc/meminfo: memFree=7906836/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=9980 CPUtime=6.27 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 2232 0 0 0 627 0 0 0 25 0 1 0 802914871 10219520 2167 33554432000 134512640 134603332 4288146624 18446744073709551615 134563552 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/27823/statm: 2495 2167 98 23 0 2121 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9980

[startup+12.7005 s]
/proc/loadavg: 1.36 1.74 1.89 3/374 27830
/proc/meminfo: memFree=7902076/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=11548 CPUtime=12.62 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 2522 0 0 0 1262 0 0 0 25 0 1 0 802914871 11825152 2457 33554432000 134512640 134603332 4288146624 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 2887 2457 98 23 0 2513 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 11548

[startup+25.5011 s]
/proc/loadavg: 1.46 1.75 1.90 3/374 27831
/proc/meminfo: memFree=7899984/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=12340 CPUtime=25.42 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 2731 0 0 0 2542 0 0 0 25 0 1 0 802914871 12636160 2666 33554432000 134512640 134603332 4288146624 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 3085 2666 98 23 0 2711 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 12340

[startup+51.1005 s]
/proc/loadavg: 1.64 1.77 1.90 3/374 27831
/proc/meminfo: memFree=7897476/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=14056 CPUtime=51.02 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 3178 0 0 0 5102 0 0 0 25 0 1 0 802914871 14393344 3113 33554432000 134512640 134603332 4288146624 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 3514 3113 98 23 0 3140 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 14056

[startup+102.314 s]
/proc/loadavg: 1.86 1.81 1.90 3/374 27833
/proc/meminfo: memFree=7892872/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=15076 CPUtime=102.23 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 3516 0 0 0 10223 0 0 0 25 0 1 0 802914871 15437824 3416 33554432000 134512640 134603332 4288146624 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 3769 3416 98 23 0 3395 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 15076

[startup+162.3 s]
/proc/loadavg: 1.94 1.84 1.91 3/374 27841
/proc/meminfo: memFree=7888220/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=17292 CPUtime=162.22 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 4080 0 0 0 16222 0 0 0 25 0 1 0 802914871 17707008 3980 33554432000 134512640 134603332 4288146624 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 4323 3980 98 23 0 3949 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 17292

[startup+222.3 s]
/proc/loadavg: 1.98 1.86 1.91 3/374 27850
/proc/meminfo: memFree=7887664/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=17268 CPUtime=222.22 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 4080 0 0 0 22222 0 0 0 25 0 1 0 802914871 17682432 3980 33554432000 134512640 134603332 4288146624 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 4317 3980 98 23 0 3943 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17268

[startup+282.3 s]
/proc/loadavg: 2.04 1.90 1.91 3/374 27851
/proc/meminfo: memFree=7884304/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=21188 CPUtime=282.22 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 4843 0 0 0 28222 0 0 0 25 0 1 0 802914871 21696512 4743 33554432000 134512640 134603332 4288146624 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 5297 4743 98 23 0 4923 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 21188

[startup+342.3 s]
/proc/loadavg: 2.06 1.93 1.92 3/374 27853
/proc/meminfo: memFree=7883164/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=21188 CPUtime=342.22 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 4843 0 0 0 34222 0 0 0 25 0 1 0 802914871 21696512 4743 33554432000 134512640 134603332 4288146624 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 5297 4743 98 23 0 4923 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 21188

[startup+402.3 s]
/proc/loadavg: 2.10 1.97 1.93 3/374 27855
/proc/meminfo: memFree=7883024/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=21084 CPUtime=402.22 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 4871 0 0 0 40222 0 0 0 25 0 1 0 802914871 21590016 4756 33554432000 134512640 134603332 4288146624 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 5271 4756 98 23 0 4897 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 21084

[startup+462.3 s]
/proc/loadavg: 2.04 1.97 1.93 3/374 27856
/proc/meminfo: memFree=7882884/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=21072 CPUtime=462.23 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 4871 0 0 0 46223 0 0 0 25 0 1 0 802914871 21577728 4753 33554432000 134512640 134603332 4288146624 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 5268 4753 98 23 0 4894 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 21072

[startup+522.3 s]
/proc/loadavg: 2.01 1.97 1.93 3/374 27858
/proc/meminfo: memFree=7882880/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=21056 CPUtime=522.23 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 4871 0 0 0 52223 0 0 0 25 0 1 0 802914871 21561344 4749 33554432000 134512640 134603332 4288146624 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 5264 4749 98 23 0 4890 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 21056

[startup+582.3 s]
/proc/loadavg: 2.00 1.97 1.93 3/374 27859
/proc/meminfo: memFree=7880628/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=21036 CPUtime=582.23 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 4871 0 0 0 58223 0 0 0 25 0 1 0 802914871 21540864 4744 33554432000 134512640 134603332 4288146624 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27823/statm: 5259 4744 98 23 0 4885 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 21036

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 28131
/proc/meminfo: memFree=22977772/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=27772 CPUtime=4002.33 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7458 0 0 0 400231 2 0 0 25 0 1 0 802914871 28438528 6564 33554432000 134512640 134603332 4288146624 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 6943 6564 98 23 0 6569 0
Current children cumulated CPU time (s) 4002.33
Current children cumulated vsize (KiB) 27772

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 28132
/proc/meminfo: memFree=22976256/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=27768 CPUtime=4062.34 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7502 0 0 0 406232 2 0 0 25 0 1 0 802914871 28434432 6607 33554432000 134512640 134603332 4288146624 18446744073709551615 134551168 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 6942 6607 98 23 0 6568 0
Current children cumulated CPU time (s) 4062.34
Current children cumulated vsize (KiB) 27768

[startup+4122.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/374 28134
/proc/meminfo: memFree=22975860/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=27864 CPUtime=4122.33 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7560 0 0 0 412231 2 0 0 25 0 1 0 802914871 28532736 6631 33554432000 134512640 134603332 4288146624 18446744073709551615 134565560 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 6966 6631 98 23 0 6592 0
Current children cumulated CPU time (s) 4122.33
Current children cumulated vsize (KiB) 27864

[startup+4182.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/374 28135
/proc/meminfo: memFree=22977192/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=28788 CPUtime=4182.34 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7785 0 0 0 418231 3 0 0 25 0 1 0 802914871 29478912 6856 33554432000 134512640 134603332 4288146624 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 7197 6856 98 23 0 6823 0
Current children cumulated CPU time (s) 4182.34
Current children cumulated vsize (KiB) 28788

[startup+4242.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/374 28137
/proc/meminfo: memFree=22976424/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=28788 CPUtime=4242.34 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7785 0 0 0 424231 3 0 0 25 0 1 0 802914871 29478912 6856 33554432000 134512640 134603332 4288146624 18446744073709551615 134550945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 7197 6856 98 23 0 6823 0
Current children cumulated CPU time (s) 4242.34
Current children cumulated vsize (KiB) 28788

[startup+4302.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/374 28139
/proc/meminfo: memFree=22976396/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=28788 CPUtime=4302.34 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7791 0 0 0 430231 3 0 0 25 0 1 0 802914871 29478912 6862 33554432000 134512640 134603332 4288146624 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 7197 6862 98 23 0 6823 0
Current children cumulated CPU time (s) 4302.34
Current children cumulated vsize (KiB) 28788

[startup+4362.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/374 28140
/proc/meminfo: memFree=22976132/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=29316 CPUtime=4362.34 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7908 0 0 0 436231 3 0 0 25 0 1 0 802914871 30019584 6979 33554432000 134512640 134603332 4288146624 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 7329 6979 98 23 0 6955 0
Current children cumulated CPU time (s) 4362.34
Current children cumulated vsize (KiB) 29316

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 28142
/proc/meminfo: memFree=22975984/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=29316 CPUtime=4422.35 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7908 0 0 0 442232 3 0 0 25 0 1 0 802914871 30019584 6979 33554432000 134512640 134603332 4288146624 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 7329 6979 98 23 0 6955 0
Current children cumulated CPU time (s) 4422.35
Current children cumulated vsize (KiB) 29316

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 28143
/proc/meminfo: memFree=22976084/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=29316 CPUtime=4482.35 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7908 0 0 0 448232 3 0 0 25 0 1 0 802914871 30019584 6979 33554432000 134512640 134603332 4288146624 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 7329 6979 98 23 0 6955 0
Current children cumulated CPU time (s) 4482.35
Current children cumulated vsize (KiB) 29316

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 28145
/proc/meminfo: memFree=22975812/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=29304 CPUtime=4542.35 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7908 0 0 0 454232 3 0 0 25 0 1 0 802914871 30007296 6979 33554432000 134512640 134603332 4288146624 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 7326 6979 98 23 0 6952 0
Current children cumulated CPU time (s) 4542.35
Current children cumulated vsize (KiB) 29304

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 28147
/proc/meminfo: memFree=22974420/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=29304 CPUtime=4602.36 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7908 0 0 0 460233 3 0 0 25 0 1 0 802914871 30007296 6979 33554432000 134512640 134603332 4288146624 18446744073709551615 134550935 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 7326 6979 98 23 0 6952 0
Current children cumulated CPU time (s) 4602.36
Current children cumulated vsize (KiB) 29304

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 28148
/proc/meminfo: memFree=22973908/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=29304 CPUtime=4662.35 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7920 0 0 0 466232 3 0 0 25 0 1 0 802914871 30007296 6991 33554432000 134512640 134603332 4288146624 18446744073709551615 134551056 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 7326 6991 98 23 0 6952 0
Current children cumulated CPU time (s) 4662.35
Current children cumulated vsize (KiB) 29304

[startup+4722.31 s]
/proc/loadavg: 2.04 2.01 2.00 3/374 28150
/proc/meminfo: memFree=22974744/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=29112 CPUtime=4722.37 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7920 0 0 0 472234 3 0 0 25 0 1 0 802914871 29810688 6943 33554432000 134512640 134603332 4288146624 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 7278 6943 98 23 0 6904 0
Current children cumulated CPU time (s) 4722.37
Current children cumulated vsize (KiB) 29112

[startup+4782.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/374 28151
/proc/meminfo: memFree=22974724/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=28984 CPUtime=4782.36 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7920 0 0 0 478233 3 0 0 25 0 1 0 802914871 29679616 6911 33554432000 134512640 134603332 4288146624 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 7246 6911 98 23 0 6872 0
Current children cumulated CPU time (s) 4782.36
Current children cumulated vsize (KiB) 28984

[startup+4842.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/374 28153
/proc/meminfo: memFree=22974448/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=28980 CPUtime=4842.36 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7920 0 0 0 484233 3 0 0 25 0 1 0 802914871 29675520 6910 33554432000 134512640 134603332 4288146624 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 7245 6910 98 23 0 6871 0
Current children cumulated CPU time (s) 4842.36
Current children cumulated vsize (KiB) 28980

[startup+4902.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/374 28155
/proc/meminfo: memFree=22974552/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=28952 CPUtime=4902.36 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7920 0 0 0 490233 3 0 0 25 0 1 0 802914871 29646848 6903 33554432000 134512640 134603332 4288146624 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 7238 6903 98 23 0 6864 0
Current children cumulated CPU time (s) 4902.36
Current children cumulated vsize (KiB) 28952

[startup+4962.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/374 28156
/proc/meminfo: memFree=22975388/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=28948 CPUtime=4962.36 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7920 0 0 0 496233 3 0 0 25 0 1 0 802914871 29642752 6902 33554432000 134512640 134603332 4288146624 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 7237 6902 98 23 0 6863 0
Current children cumulated CPU time (s) 4962.36
Current children cumulated vsize (KiB) 28948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.02 2.00 2/373 28158
/proc/meminfo: memFree=23007252/32951124 swapFree=37148216/67111528
[pid=27823] ppid=27821 vsize=28940 CPUtime=5000.08 cores=0,2,4,6
/proc/27823/stat : 27823 (picosat) R 27821 27823 25823 0 -1 4202496 7920 0 0 0 500005 3 0 0 25 0 1 0 802914871 29634560 6900 33554432000 134512640 134603332 4288146624 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27823/statm: 7235 6900 98 23 0 6861 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 28940

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): 5000.02
CPU time (s): 5000.09
CPU user time (s): 5000.05
CPU system time (s): 0.035994
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 29316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7920
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= 6
involuntary context switches= 8572

runsolver used 19.0151 second user time and 40.1079 second system time

The end

Launcher Data 

Begin job on node104 at 2011-06-01 09:25:44
IDJOB=3439264
IDBENCH=83921
IDSOLVER=1934
FILE ID=node104/3439264-1306913144
RUNJOBID= node104-1306913144-27809
PBS_JOBID= 13488472
Free space on /tmp= 59436 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT03/handmade/anton/UNSAT/SGI_30_70_15_90_1-log.shuffled-as.sat03-137.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439264-1306913144/watcher-3439264-1306913144 -o /tmp/evaluation-result-3439264-1306913144/solver-3439264-1306913144 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439264-1306913144.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 808fa775df860c59a1178e77fc60f410
RANDOM SEED=1211462902

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
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	: 5332.83
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		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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	: 5332.83
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		: 2666.855
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       7922832 kB
Buffers:        390624 kB
Cached:       22171756 kB
SwapCached:     153208 kB
Active:       17980240 kB
Inactive:      6348696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       7922832 kB
SwapTotal:    67111528 kB
SwapFree:     37148216 kB
Dirty:            1560 kB
Writeback:           0 kB
AnonPages:     1626196 kB
Mapped:          10744 kB
Slab:           543480 kB
PageTables:      88868 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 87706360 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= 73860 MiB
End job on node104 at 2011-06-01 10:49:06