Trace number 311191

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) 1200.03 1200.43

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
MD5SUM54c1eff6d0c1d0b678598195ef471075
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/node70/watcher-311191-1172564941 -o ROOT/results/node70/solver-311191-1172564941 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311191-1172564941/picosat /tmp/evaluation/311191-1172564941/instance-311191-1172564941.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 1.00 3/64 15667
/proc/meminfo: memFree=1830416/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=724 CPUtime=0
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 239294757 741376 86 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 181 86 40 102 0 76 0

[startup+0.106497 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15667
/proc/meminfo: memFree=1830416/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=988 CPUtime=0.09
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 172 0 0 0 7 2 0 0 18 0 1 0 239294757 1011712 157 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549535 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 247 157 42 102 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 988

[startup+0.51457 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15667
/proc/meminfo: memFree=1830416/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=1120 CPUtime=0.5
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 212 0 0 0 48 2 0 0 21 0 1 0 239294757 1146880 195 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 280 195 48 102 0 175 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1120

[startup+1.33472 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1829704/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=1120 CPUtime=1.32
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 228 0 0 0 130 2 0 0 25 0 1 0 239294757 1146880 211 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529083 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 280 211 48 102 0 175 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1120

[startup+2.97101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1829512/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=1244 CPUtime=2.96
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 249 0 0 0 294 2 0 0 25 0 1 0 239294757 1273856 232 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 311 232 48 102 0 206 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1244

[startup+6.24961 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1829384/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=1436 CPUtime=6.23
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 282 0 0 0 621 2 0 0 25 0 1 0 239294757 1470464 265 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525597 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 359 265 48 102 0 254 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1436

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1829072/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=1576 CPUtime=12.68
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 319 0 0 0 1266 2 0 0 25 0 1 0 239294757 1613824 302 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 394 302 48 102 0 289 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1576

[startup+25.5041 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1828880/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=1708 CPUtime=25.48
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 383 0 0 0 2546 2 0 0 25 0 1 0 239294757 1748992 366 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 427 366 48 102 0 322 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1708

[startup+51.1087 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1828560/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=2076 CPUtime=51.09
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 467 0 0 0 5106 3 0 0 25 0 1 0 239294757 2125824 450 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 519 450 48 102 0 414 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2076

[startup+102.314 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 15668
/proc/meminfo: memFree=1827984/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=2520 CPUtime=102.27
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 592 0 0 0 10224 3 0 0 25 0 1 0 239294757 2580480 568 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 630 568 48 102 0 525 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2520

[startup+162.332 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 15668
/proc/meminfo: memFree=1827600/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=2876 CPUtime=162.27
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 700 0 0 0 16224 3 0 0 25 0 1 0 239294757 2945024 645 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 719 645 48 102 0 614 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2876

[startup+222.349 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1827344/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=3140 CPUtime=222.27
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 777 0 0 0 22224 3 0 0 25 0 1 0 239294757 3215360 715 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 785 715 48 102 0 680 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 3140

[startup+282.363 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1827024/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=3512 CPUtime=282.26
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 877 0 0 0 28223 3 0 0 25 0 1 0 239294757 3596288 793 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597644 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 878 793 48 102 0 773 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 3512

[startup+342.377 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 15668
/proc/meminfo: memFree=1826704/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=3916 CPUtime=342.25
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 967 0 0 0 34222 3 0 0 25 0 1 0 239294757 4009984 882 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529148 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 979 882 48 102 0 874 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 3916

[startup+402.395 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 15668
/proc/meminfo: memFree=1826512/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=3956 CPUtime=402.25
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 1056 0 0 0 40222 3 0 0 25 0 1 0 239294757 4050944 907 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 989 907 48 102 0 884 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 3956

[startup+462.407 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1826448/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=4080 CPUtime=462.24
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 1076 0 0 0 46221 3 0 0 25 0 1 0 239294757 4177920 927 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530094 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 1020 927 48 102 0 915 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 4080

[startup+522.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1826320/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=4240 CPUtime=522.24
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 1120 0 0 0 52221 3 0 0 25 0 1 0 239294757 4341760 971 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 1060 971 48 102 0 955 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 4240

[startup+582.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1826064/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=4272 CPUtime=582.24
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 1233 0 0 0 58221 3 0 0 25 0 1 0 239294757 4374528 993 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 1068 993 48 102 0 963 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 4272

[startup+642.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1826000/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=4508 CPUtime=642.23
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 1314 0 0 0 64220 3 0 0 25 0 1 0 239294757 4616192 1042 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522734 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 1127 1042 48 102 0 1022 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 4508

[startup+702.472 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1826000/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=4452 CPUtime=702.22
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 1332 0 0 0 70219 3 0 0 25 0 1 0 239294757 4558848 1042 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 1113 1042 48 102 0 1008 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 4452

[startup+762.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1825808/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=4492 CPUtime=762.23
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 1412 0 0 0 76219 4 0 0 25 0 1 0 239294757 4599808 1052 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 1123 1052 48 102 0 1018 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 4492

[startup+822.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1825808/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=4528 CPUtime=822.23
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 1429 0 0 0 82219 4 0 0 25 0 1 0 239294757 4636672 1063 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523090 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 1132 1063 48 102 0 1027 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 4528

[startup+882.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1825808/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=4720 CPUtime=882.22
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 1467 0 0 0 88218 4 0 0 25 0 1 0 239294757 4833280 1101 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 1180 1101 48 102 0 1075 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 4720

[startup+942.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1825296/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=5080 CPUtime=942.22
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 1567 0 0 0 94218 4 0 0 25 0 1 0 239294757 5201920 1201 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 1270 1201 48 102 0 1165 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 5080

[startup+1002.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1825360/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=5076 CPUtime=1002.21
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 1567 0 0 0 100217 4 0 0 25 0 1 0 239294757 5197824 1201 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 1269 1201 48 102 0 1164 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 5076

[startup+1062.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15668
/proc/meminfo: memFree=1825360/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=5076 CPUtime=1062.21
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 1573 0 0 0 106217 4 0 0 25 0 1 0 239294757 5197824 1206 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529133 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 1269 1206 48 102 0 1164 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 5076

[startup+1122.6 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 15668
/proc/meminfo: memFree=1825232/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=5200 CPUtime=1122.21
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 1611 0 0 0 112217 4 0 0 25 0 1 0 239294757 5324800 1232 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 1300 1232 48 102 0 1195 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 5200

[startup+1182.61 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 15668
/proc/meminfo: memFree=1825232/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=5328 CPUtime=1182.21
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 1613 0 0 0 118217 4 0 0 25 0 1 0 239294757 5455872 1234 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525578 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 1332 1234 48 102 0 1227 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 5328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 15668
/proc/meminfo: memFree=1825168/2055920 swapFree=4183024/4192956
[pid=15667] ppid=15665 vsize=5428 CPUtime=1200.02
/proc/15667/stat : 15667 (picosat) R 15665 15667 14575 0 -1 4194304 1639 0 0 0 119998 4 0 0 25 0 1 0 239294757 5558272 1260 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/15667/statm: 1357 1260 48 102 0 1252 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 5428

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): 1200.43
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.045993
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 5440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1639
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= 2778

runsolver used 1.04684 second user time and 2.16367 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Tue Feb 27 08:29:01 UTC 2007

IDJOB= 311191
IDBENCH= 20307
IDSOLVER= 106
FILE ID= node70/311191-1172564941

PBS_JOBID= 3971870

Free space on /tmp= 66561 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311191-1172564941/picosat /tmp/evaluation/311191-1172564941/instance-311191-1172564941.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-311191-1172564941 -o ROOT/results/node70/solver-311191-1172564941 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311191-1172564941/picosat /tmp/evaluation/311191-1172564941/instance-311191-1172564941.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  54c1eff6d0c1d0b678598195ef471075

RANDOM SEED= 702135614

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:       1830824 kB
Buffers:         30076 kB
Cached:         147152 kB
SwapCached:       4128 kB
Active:         100476 kB
Inactive:        86984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830824 kB
SwapTotal:     4192956 kB
SwapFree:      4183024 kB
Dirty:             568 kB
Writeback:           0 kB
Mapped:          15516 kB
Slab:            23712 kB
Committed_AS:   363992 kB
PageTables:       1396 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= 66561 MiB

End job on node70 on Tue Feb 27 08:49:03 UTC 2007