Trace number 296390

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, and are wall clock time (not CPU 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 535? (TO) 1200.04 1200.36

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S148460961-17.UNSAT.shuffled.cnf
MD5SUMcba836d3415c03e5feb448d639b83adc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark816.733
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-296390-1171822658 -o ROOT/results/node38/solver-296390-1171822658 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296390-1171822658/picosat /tmp/evaluation/296390-1171822658/instance-296390-1171822658.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.18 3/64 21228
/proc/meminfo: memFree=854760/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=568 CPUtime=0
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 202221641 581632 53 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 142 53 40 102 0 37 0

[startup+0.107661 s]
/proc/loadavg: 1.00 1.00 1.18 3/64 21228
/proc/meminfo: memFree=854760/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=836 CPUtime=0.1
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 145 0 0 0 5 5 0 0 18 0 1 0 202221641 856064 130 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 209 130 42 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.516706 s]
/proc/loadavg: 1.00 1.00 1.18 3/64 21228
/proc/meminfo: memFree=854760/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=976 CPUtime=0.5
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 203 0 0 0 45 5 0 0 21 0 1 0 202221641 999424 186 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 244 186 48 102 0 139 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 976

[startup+1.3368 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 21229
/proc/meminfo: memFree=854176/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=1120 CPUtime=1.32
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 223 0 0 0 127 5 0 0 25 0 1 0 202221641 1146880 206 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 280 206 48 102 0 175 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1120

[startup+2.97299 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 21229
/proc/meminfo: memFree=853984/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=1264 CPUtime=2.96
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 246 0 0 0 291 5 0 0 25 0 1 0 202221641 1294336 229 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 316 229 48 102 0 211 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1264

[startup+6.24936 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 21229
/proc/meminfo: memFree=853728/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=1408 CPUtime=6.23
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 282 0 0 0 618 5 0 0 25 0 1 0 202221641 1441792 265 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 352 265 48 102 0 247 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1408

[startup+12.7061 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 21229
/proc/meminfo: memFree=853544/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=1528 CPUtime=12.69
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 326 0 0 0 1264 5 0 0 25 0 1 0 202221641 1564672 309 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 382 309 48 102 0 277 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1528

[startup+25.6076 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 21229
/proc/meminfo: memFree=853352/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=1756 CPUtime=25.59
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 388 0 0 0 2553 6 0 0 25 0 1 0 202221641 1798144 371 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 439 371 48 102 0 334 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1756

[startup+51.2145 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 21229
/proc/meminfo: memFree=853032/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=2020 CPUtime=51.19
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 458 0 0 0 5113 6 0 0 25 0 1 0 202221641 2068480 441 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 505 441 48 102 0 400 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 2020

[startup+102.422 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 21229
/proc/meminfo: memFree=852584/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=2520 CPUtime=102.39
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 557 0 0 0 10233 6 0 0 25 0 1 0 202221641 2580480 540 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 630 540 48 102 0 525 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 2520

[startup+162.445 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 21229
/proc/meminfo: memFree=852200/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=2848 CPUtime=162.39
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 646 0 0 0 16233 6 0 0 25 0 1 0 202221641 2916352 628 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531564 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 712 628 48 102 0 607 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 2848

[startup+222.466 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 21229
/proc/meminfo: memFree=852008/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=3036 CPUtime=222.4
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 693 0 0 0 22234 6 0 0 25 0 1 0 202221641 3108864 675 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 759 675 48 102 0 654 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 3036

[startup+282.483 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 21229
/proc/meminfo: memFree=851752/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=3292 CPUtime=282.4
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 752 0 0 0 28234 6 0 0 25 0 1 0 202221641 3371008 734 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 823 734 48 102 0 718 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 3292

[startup+342.5 s]
/proc/loadavg: 1.05 1.01 1.12 2/65 21229
/proc/meminfo: memFree=851688/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=3356 CPUtime=342.4
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 779 0 0 0 34234 6 0 0 25 0 1 0 202221641 3436544 761 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 839 761 48 102 0 734 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 3356

[startup+402.518 s]
/proc/loadavg: 1.02 1.01 1.10 2/65 21229
/proc/meminfo: memFree=851368/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=3624 CPUtime=402.4
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 842 0 0 0 40234 6 0 0 25 0 1 0 202221641 3710976 824 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 906 824 48 102 0 801 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 3624

[startup+462.53 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 21229
/proc/meminfo: memFree=851304/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=3692 CPUtime=462.4
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 862 0 0 0 46234 6 0 0 25 0 1 0 202221641 3780608 844 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 923 844 48 102 0 818 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 3692

[startup+522.545 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 21229
/proc/meminfo: memFree=851304/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=3692 CPUtime=522.4
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 871 0 0 0 52234 6 0 0 25 0 1 0 202221641 3780608 853 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 923 853 48 102 0 818 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 3692

[startup+582.567 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 21229
/proc/meminfo: memFree=851112/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=3812 CPUtime=582.4
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 906 0 0 0 58234 6 0 0 25 0 1 0 202221641 3903488 887 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 953 887 48 102 0 848 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 3812

[startup+642.584 s]
/proc/loadavg: 1.05 1.01 1.08 2/65 21229
/proc/meminfo: memFree=850920/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=3996 CPUtime=642.4
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 948 0 0 0 64234 6 0 0 25 0 1 0 202221641 4091904 929 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531811 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 999 929 48 102 0 894 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 3996

[startup+702.598 s]
/proc/loadavg: 1.02 1.01 1.07 2/65 21229
/proc/meminfo: memFree=850984/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=3992 CPUtime=702.4
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 948 0 0 0 70234 6 0 0 25 0 1 0 202221641 4087808 929 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 998 929 48 102 0 893 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 3992

[startup+762.614 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 21229
/proc/meminfo: memFree=850792/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=4232 CPUtime=762.4
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 985 0 0 0 76234 6 0 0 25 0 1 0 202221641 4333568 964 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 1058 964 48 102 0 953 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 4232

[startup+822.636 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 21229
/proc/meminfo: memFree=850856/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=4232 CPUtime=822.41
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 986 0 0 0 82235 6 0 0 25 0 1 0 202221641 4333568 965 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 1058 965 48 102 0 953 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 4232

[startup+882.651 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 21229
/proc/meminfo: memFree=850664/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=4364 CPUtime=882.4
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 1023 0 0 0 88234 6 0 0 25 0 1 0 202221641 4468736 997 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 1091 997 48 102 0 986 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 4364

[startup+942.668 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 21229
/proc/meminfo: memFree=850664/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=4336 CPUtime=942.41
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 1023 0 0 0 94235 6 0 0 25 0 1 0 202221641 4440064 993 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 1084 993 48 102 0 979 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 4336

[startup+1002.68 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 21229
/proc/meminfo: memFree=850536/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=4528 CPUtime=1002.41
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 1070 0 0 0 100235 6 0 0 25 0 1 0 202221641 4636672 1040 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 1132 1040 48 102 0 1027 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 4528

[startup+1062.7 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 21229
/proc/meminfo: memFree=850536/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=4540 CPUtime=1062.41
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 1074 0 0 0 106235 6 0 0 25 0 1 0 202221641 4648960 1043 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 1135 1043 48 102 0 1030 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 4540

[startup+1122.72 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 21229
/proc/meminfo: memFree=850344/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=4680 CPUtime=1122.41
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 1116 0 0 0 112235 6 0 0 25 0 1 0 202221641 4792320 1081 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525855 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 1170 1081 48 102 0 1065 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 4680

[startup+1182.74 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 21229
/proc/meminfo: memFree=850344/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=4620 CPUtime=1182.41
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 1140 0 0 0 118235 6 0 0 25 0 1 0 202221641 4730880 1070 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 1155 1070 48 102 0 1050 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 4620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 21229
/proc/meminfo: memFree=850344/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=4620 CPUtime=1200.03
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 1140 0 0 0 119997 6 0 0 25 0 1 0 202221641 4730880 1070 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 1155 1070 48 102 0 1050 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 4620

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 21229
/proc/meminfo: memFree=850344/2055920 swapFree=4183804/4192956
[pid=21228] ppid=21226 vsize=4620 CPUtime=1200.03
/proc/21228/stat : 21228 (picosat) R 21226 21228 19965 0 -1 4194304 1140 0 0 0 119997 6 0 0 25 0 1 0 202221641 4730880 1070 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21228/statm: 1155 1070 48 102 0 1050 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 4620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.04
CPU user time (s): 1199.97
CPU system time (s): 0.066989
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 4788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1140
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= 1628

runsolver used 0.766883 second user time and 2.44363 second system time

The end



Launcher Data (download as text)




Begin job on node38 on Sun Feb 18 18:17:38 UTC 2007

IDJOB= 296390
IDBENCH= 19936
IDSOLVER= 106
FILE ID= node38/296390-1171822658

PBS_JOBID= 3839624

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S148460961-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296390-1171822658/picosat /tmp/evaluation/296390-1171822658/instance-296390-1171822658.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-296390-1171822658 -o ROOT/results/node38/solver-296390-1171822658 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296390-1171822658/picosat /tmp/evaluation/296390-1171822658/instance-296390-1171822658.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  cba836d3415c03e5feb448d639b83adc

RANDOM SEED= 314978221

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.233
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.233
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        855232 kB
Buffers:         42284 kB
Cached:        1035092 kB
SwapCached:       3416 kB
Active:         815388 kB
Inactive:       271988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        855232 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:             636 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            99324 kB
Committed_AS:   435012 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node38 on Sun Feb 18 18:37:41 UTC 2007