Trace number 298194

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) 1200.07 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1257199575-18.UNSAT.shuffled.cnf
MD5SUM5cb12367c8059b22462366f8563a334f
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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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/node5/watcher-298194-1171851532 -o ROOT/results/node5/solver-298194-1171851532 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298194-1171851532/picosat /tmp/evaluation/298194-1171851532/instance-298194-1171851532.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 1.05 1.60 3/77 22034
/proc/meminfo: memFree=1065248/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=568 CPUtime=0
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 74 0 0 0 0 0 0 0 18 0 1 0 205108040 581632 59 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 142 59 40 102 0 37 0

[startup+0.106818 s]
/proc/loadavg: 1.00 1.05 1.60 3/77 22034
/proc/meminfo: memFree=1065248/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=708 CPUtime=0.1
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 137 0 0 0 9 1 0 0 18 0 1 0 205108040 724992 120 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 177 120 48 102 0 72 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 708

[startup+0.514865 s]
/proc/loadavg: 1.00 1.05 1.60 3/77 22034
/proc/meminfo: memFree=1065248/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=840 CPUtime=0.51
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 150 0 0 0 50 1 0 0 21 0 1 0 205108040 860160 133 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 210 133 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.33496 s]
/proc/loadavg: 1.00 1.05 1.60 2/78 22035
/proc/meminfo: memFree=1064856/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=972 CPUtime=1.33
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 169 0 0 0 132 1 0 0 25 0 1 0 205108040 995328 152 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529736 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 243 152 48 102 0 138 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 972

[startup+2.97514 s]
/proc/loadavg: 1.00 1.05 1.60 2/78 22035
/proc/meminfo: memFree=1064600/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=972 CPUtime=2.97
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 192 0 0 0 296 1 0 0 25 0 1 0 205108040 995328 175 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 243 175 48 102 0 138 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 972

[startup+6.25451 s]
/proc/loadavg: 1.00 1.05 1.60 2/78 22035
/proc/meminfo: memFree=1064408/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=1092 CPUtime=6.24
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 224 0 0 0 623 1 0 0 25 0 1 0 205108040 1118208 207 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 273 207 48 102 0 168 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1092

[startup+12.7092 s]
/proc/loadavg: 1.00 1.05 1.59 2/78 22035
/proc/meminfo: memFree=1064216/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=1228 CPUtime=12.7
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 263 0 0 0 1269 1 0 0 25 0 1 0 205108040 1257472 246 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 307 246 48 102 0 202 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1228

[startup+25.5097 s]
/proc/loadavg: 1.00 1.05 1.58 2/78 22035
/proc/meminfo: memFree=1064024/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=1512 CPUtime=25.49
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 321 0 0 0 2548 1 0 0 25 0 1 0 205108040 1548288 304 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 378 304 48 102 0 273 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1512

[startup+51.1196 s]
/proc/loadavg: 1.00 1.04 1.57 2/78 22035
/proc/meminfo: memFree=1063704/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=1804 CPUtime=51.1
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 395 0 0 0 5109 1 0 0 25 0 1 0 205108040 1847296 377 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 451 377 48 102 0 346 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1804

[startup+102.334 s]
/proc/loadavg: 1.00 1.03 1.53 2/78 22035
/proc/meminfo: memFree=1063256/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=2196 CPUtime=102.3
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 486 0 0 0 10229 1 0 0 25 0 1 0 205108040 2248704 467 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 549 467 48 102 0 444 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2196

[startup+162.365 s]
/proc/loadavg: 1.00 1.02 1.50 2/78 22035
/proc/meminfo: memFree=1062936/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=2440 CPUtime=162.32
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 558 0 0 0 16230 2 0 0 25 0 1 0 205108040 2498560 539 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 610 539 48 102 0 505 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 2440

[startup+222.391 s]
/proc/loadavg: 1.00 1.02 1.46 2/78 22035
/proc/meminfo: memFree=1062680/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=2672 CPUtime=222.32
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 614 0 0 0 22230 2 0 0 25 0 1 0 205108040 2736128 595 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549325 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 668 595 48 102 0 563 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 2672

[startup+282.414 s]
/proc/loadavg: 1.00 1.01 1.43 2/78 22035
/proc/meminfo: memFree=1062360/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=3020 CPUtime=282.33
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 690 0 0 0 28230 3 0 0 25 0 1 0 205108040 3092480 669 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525862 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 755 669 48 102 0 650 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 3020

[startup+342.443 s]
/proc/loadavg: 1.00 1.01 1.40 2/78 22035
/proc/meminfo: memFree=1062232/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=3076 CPUtime=342.34
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 715 0 0 0 34231 3 0 0 25 0 1 0 205108040 3149824 691 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529758 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 769 691 48 102 0 664 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 3076

[startup+402.473 s]
/proc/loadavg: 1.05 1.02 1.38 2/78 22035
/proc/meminfo: memFree=1061976/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=3224 CPUtime=402.36
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 765 0 0 0 40232 4 0 0 25 0 1 0 205108040 3301376 740 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 806 740 48 102 0 701 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 3224

[startup+462.501 s]
/proc/loadavg: 1.02 1.01 1.35 2/78 22035
/proc/meminfo: memFree=1061976/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=3316 CPUtime=462.37
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 817 0 0 0 46232 5 0 0 25 0 1 0 205108040 3395584 764 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 829 764 48 102 0 724 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 3316

[startup+522.532 s]
/proc/loadavg: 1.00 1.01 1.33 2/78 22035
/proc/meminfo: memFree=1061912/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=3440 CPUtime=522.38
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 862 0 0 0 52233 5 0 0 25 0 1 0 205108040 3522560 796 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134544630 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 860 796 48 102 0 755 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 3440

[startup+582.559 s]
/proc/loadavg: 1.00 1.00 1.30 2/78 22035
/proc/meminfo: memFree=1061784/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=3568 CPUtime=582.4
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 892 0 0 0 58234 6 0 0 25 0 1 0 205108040 3653632 823 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 892 823 48 102 0 787 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 3568

[startup+642.59 s]
/proc/loadavg: 1.00 1.00 1.28 2/78 22035
/proc/meminfo: memFree=1061656/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=3712 CPUtime=642.41
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 936 0 0 0 64234 7 0 0 25 0 1 0 205108040 3801088 856 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 928 856 48 102 0 823 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 3712

[startup+702.617 s]
/proc/loadavg: 1.00 1.00 1.26 2/78 22035
/proc/meminfo: memFree=1061592/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=3712 CPUtime=702.42
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 951 0 0 0 70235 7 0 0 25 0 1 0 205108040 3801088 866 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522728 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 928 866 48 102 0 823 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 3712

[startup+762.648 s]
/proc/loadavg: 1.00 1.00 1.24 2/78 22035
/proc/meminfo: memFree=1061400/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=3816 CPUtime=762.44
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 1008 0 0 0 76236 8 0 0 25 0 1 0 205108040 3907584 893 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 954 893 48 102 0 849 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 3816

[startup+822.684 s]
/proc/loadavg: 1.00 1.00 1.22 2/78 22035
/proc/meminfo: memFree=1061272/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=4036 CPUtime=822.45
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 1088 0 0 0 82237 8 0 0 25 0 1 0 205108040 4132864 938 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 1009 938 48 102 0 904 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 4036

[startup+882.713 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 22035
/proc/meminfo: memFree=1061208/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=3948 CPUtime=882.47
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 1101 0 0 0 88238 9 0 0 25 0 1 0 205108040 4042752 927 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 987 927 48 102 0 882 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 3948

[startup+942.744 s]
/proc/loadavg: 1.00 1.00 1.19 2/78 22035
/proc/meminfo: memFree=1061080/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=3960 CPUtime=942.48
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 1172 0 0 0 94239 9 0 0 25 0 1 0 205108040 4055040 930 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 990 930 48 102 0 885 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 3960

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.18 2/78 22035
/proc/meminfo: memFree=1061336/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=3972 CPUtime=1002.49
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 1173 0 0 0 100239 10 0 0 25 0 1 0 205108040 4067328 931 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 993 931 48 102 0 888 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 3972

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.16 2/78 22035
/proc/meminfo: memFree=1061272/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=4144 CPUtime=1062.51
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 1215 0 0 0 106240 11 0 0 25 0 1 0 205108040 4243456 973 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 1036 973 48 102 0 931 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 4144

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.15 2/78 22035
/proc/meminfo: memFree=1061080/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=4248 CPUtime=1122.52
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 1256 0 0 0 112241 11 0 0 25 0 1 0 205108040 4349952 1003 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 1062 1003 48 102 0 957 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 4248

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 22035
/proc/meminfo: memFree=1061016/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=4508 CPUtime=1182.54
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 1373 0 0 0 118242 12 0 0 25 0 1 0 205108040 4616192 1064 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 1127 1064 48 102 0 1022 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 4508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 22035
/proc/meminfo: memFree=1060888/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=4496 CPUtime=1200.06
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 1374 0 0 0 119994 12 0 0 25 0 1 0 205108040 4603904 1065 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 1124 1065 48 102 0 1019 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4496

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 22035
/proc/meminfo: memFree=1060888/2055920 swapFree=4192812/4192956
[pid=22034] ppid=22032 vsize=4496 CPUtime=1200.06
/proc/22034/stat : 22034 (picosat) R 22032 22034 20610 0 -1 4194304 1374 0 0 0 119994 12 0 0 25 0 1 0 205108040 4603904 1065 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/22034/statm: 1124 1065 48 102 0 1019 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4496

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.12598
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 4508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1374
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 1.23281 second user time and 2.66359 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Mon Feb 19 02:18:52 UTC 2007

IDJOB= 298194
IDBENCH= 19980
IDSOLVER= 106
FILE ID= node5/298194-1171851532

PBS_JOBID= 3839381

Free space on /tmp= 66550 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1257199575-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298194-1171851532/picosat /tmp/evaluation/298194-1171851532/instance-298194-1171851532.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-298194-1171851532 -o ROOT/results/node5/solver-298194-1171851532 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298194-1171851532/picosat /tmp/evaluation/298194-1171851532/instance-298194-1171851532.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  5cb12367c8059b22462366f8563a334f

RANDOM SEED= 521245738

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1065656 kB
Buffers:         58972 kB
Cached:         810408 kB
SwapCached:          0 kB
Active:         528880 kB
Inactive:       384740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1065656 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             524 kB
Writeback:           0 kB
Mapped:          63076 kB
Slab:            62224 kB
Committed_AS:   719088 kB
PageTables:       1692 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= 66550 MiB

End job on node5 on Mon Feb 19 02:38:55 UTC 2007