Trace number 298973

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) 1200.1 1200.49

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1982407920-12.SAT.shuffled.cnf
MD5SUMb02420eb242c9f0eb6d6be855d4eeabd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.036993
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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/node4/watcher-298973-1171863711 -o ROOT/results/node4/solver-298973-1171863711 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298973-1171863711/picosat /tmp/evaluation/298973-1171863711/instance-298973-1171863711.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: 0.95 1.00 1.00 3/77 27584
/proc/meminfo: memFree=993128/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=568 CPUtime=0
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 206325942 581632 65 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 142 65 40 102 0 37 0

[startup+0.106514 s]
/proc/loadavg: 0.95 1.00 1.00 3/77 27584
/proc/meminfo: memFree=993128/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=840 CPUtime=0.09
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 150 0 0 0 8 1 0 0 18 0 1 0 206325942 860160 133 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529731 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 210 133 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.514553 s]
/proc/loadavg: 0.95 1.00 1.00 3/77 27584
/proc/meminfo: memFree=993128/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=840 CPUtime=0.5
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 167 0 0 0 49 1 0 0 21 0 1 0 206325942 860160 150 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549276 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 210 150 48 102 0 105 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 840

[startup+1.33463 s]
/proc/loadavg: 0.95 1.00 1.00 2/78 27585
/proc/meminfo: memFree=992608/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=964 CPUtime=1.32
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 180 0 0 0 131 1 0 0 25 0 1 0 206325942 987136 163 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549259 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 241 163 48 102 0 136 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 964

[startup+2.97079 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 27585
/proc/meminfo: memFree=992416/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=1084 CPUtime=2.96
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 206 0 0 0 295 1 0 0 25 0 1 0 206325942 1110016 189 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525949 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 271 189 48 102 0 166 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1084

[startup+6.2471 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 27585
/proc/meminfo: memFree=992288/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=1208 CPUtime=6.23
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 239 0 0 0 622 1 0 0 25 0 1 0 206325942 1236992 222 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 302 222 48 102 0 197 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1208

[startup+12.7027 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 27585
/proc/meminfo: memFree=992032/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=1336 CPUtime=12.69
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 286 0 0 0 1268 1 0 0 25 0 1 0 206325942 1368064 269 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 334 269 48 102 0 229 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1336

[startup+25.5109 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 27585
/proc/meminfo: memFree=991776/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=1692 CPUtime=25.49
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 352 0 0 0 2548 1 0 0 25 0 1 0 206325942 1732608 335 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530971 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 423 335 48 102 0 318 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1692

[startup+51.1204 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 27585
/proc/meminfo: memFree=991456/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=1992 CPUtime=51.09
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 433 0 0 0 5108 1 0 0 25 0 1 0 206325942 2039808 416 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 498 416 48 102 0 393 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1992

[startup+102.336 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27585
/proc/meminfo: memFree=991072/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=2364 CPUtime=102.3
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 531 0 0 0 10228 2 0 0 25 0 1 0 206325942 2420736 514 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 591 514 48 102 0 486 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2364

[startup+162.37 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27585
/proc/meminfo: memFree=990688/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=2660 CPUtime=162.31
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 622 0 0 0 16229 2 0 0 25 0 1 0 206325942 2723840 605 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 665 605 48 102 0 560 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 2660

[startup+222.397 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27585
/proc/meminfo: memFree=990432/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=2996 CPUtime=222.33
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 689 0 0 0 22230 3 0 0 25 0 1 0 206325942 3067904 672 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 749 672 48 102 0 644 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 2996

[startup+282.426 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27585
/proc/meminfo: memFree=990112/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=3252 CPUtime=282.33
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 748 0 0 0 28230 3 0 0 25 0 1 0 206325942 3330048 730 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522936 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 813 730 48 102 0 708 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 3252

[startup+342.452 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27585
/proc/meminfo: memFree=989856/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=3496 CPUtime=342.35
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 820 0 0 0 34231 4 0 0 25 0 1 0 206325942 3579904 788 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 874 788 48 102 0 769 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 3496

[startup+402.481 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27585
/proc/meminfo: memFree=989728/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=3512 CPUtime=402.36
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 843 0 0 0 40232 4 0 0 25 0 1 0 206325942 3596288 796 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 878 796 48 102 0 773 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 3512

[startup+462.505 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27585
/proc/meminfo: memFree=989856/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=3660 CPUtime=462.37
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 873 0 0 0 46232 5 0 0 25 0 1 0 206325942 3747840 826 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 915 826 48 102 0 810 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 3660

[startup+522.53 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27585
/proc/meminfo: memFree=989664/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=3772 CPUtime=522.37
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 906 0 0 0 52232 5 0 0 25 0 1 0 206325942 3862528 859 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 943 859 48 102 0 838 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 3772

[startup+582.555 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27585
/proc/meminfo: memFree=989600/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=3876 CPUtime=582.39
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 945 0 0 0 58233 6 0 0 25 0 1 0 206325942 3969024 879 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 969 879 48 102 0 864 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 3876

[startup+642.586 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27585
/proc/meminfo: memFree=989280/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=4140 CPUtime=642.4
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 1041 0 0 0 64234 6 0 0 25 0 1 0 206325942 4239360 948 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529710 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 1035 948 48 102 0 930 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 4140

[startup+702.615 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 27585
/proc/meminfo: memFree=989280/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=4076 CPUtime=702.42
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 1043 0 0 0 70235 7 0 0 25 0 1 0 206325942 4173824 946 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 1019 946 48 102 0 914 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 4076

[startup+762.64 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 27585
/proc/meminfo: memFree=989024/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=4328 CPUtime=762.42
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 1098 0 0 0 76235 7 0 0 25 0 1 0 206325942 4431872 998 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 1082 998 48 102 0 977 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 4328

[startup+822.671 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27585
/proc/meminfo: memFree=988960/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=4324 CPUtime=822.44
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 1121 0 0 0 82236 8 0 0 25 0 1 0 206325942 4427776 1010 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 1081 1010 48 102 0 976 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 4324

[startup+882.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27585
/proc/meminfo: memFree=988896/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=4328 CPUtime=882.44
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 1138 0 0 0 88236 8 0 0 25 0 1 0 206325942 4431872 1011 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134523062 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 1082 1011 48 102 0 977 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 4328

[startup+942.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27585
/proc/meminfo: memFree=988768/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=4544 CPUtime=942.46
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 1188 0 0 0 94237 9 0 0 25 0 1 0 206325942 4653056 1061 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529736 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 1136 1061 48 102 0 1031 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 4544

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27585
/proc/meminfo: memFree=988896/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=4544 CPUtime=1002.47
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 1191 0 0 0 100238 9 0 0 25 0 1 0 206325942 4653056 1064 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 1136 1064 48 102 0 1031 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 4544

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27585
/proc/meminfo: memFree=988896/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=4616 CPUtime=1062.49
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 1218 0 0 0 106239 10 0 0 25 0 1 0 206325942 4726784 1081 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 1154 1081 48 102 0 1049 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 4616

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27585
/proc/meminfo: memFree=988576/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=4860 CPUtime=1122.49
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 1287 0 0 0 112239 10 0 0 25 0 1 0 206325942 4976640 1146 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 1215 1146 48 102 0 1110 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 4860

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 27691
/proc/meminfo: memFree=987376/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=4740 CPUtime=1182.47
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 1290 0 0 0 118235 12 0 0 25 0 1 0 206325942 4853760 1119 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 1185 1119 48 102 0 1080 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 4740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 27703
/proc/meminfo: memFree=987312/2055920 swapFree=4192812/4192956
[pid=27584] ppid=27582 vsize=4732 CPUtime=1200.09
/proc/27584/stat : 27584 (picosat) R 27582 27584 26563 0 -1 4194304 1295 0 0 0 119997 12 0 0 25 0 1 0 206325942 4845568 1118 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27584/statm: 1183 1118 48 102 0 1078 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4732

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): 1200.49
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.12598
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 4860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
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= 1295
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= 1847

runsolver used 1.39079 second user time and 2.72358 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Mon Feb 19 05:41:51 UTC 2007

IDJOB= 298973
IDBENCH= 19999
IDSOLVER= 106
FILE ID= node4/298973-1171863711

PBS_JOBID= 3839411

Free space on /tmp= 66552 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1982407920-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298973-1171863711/picosat /tmp/evaluation/298973-1171863711/instance-298973-1171863711.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-298973-1171863711 -o ROOT/results/node4/solver-298973-1171863711 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298973-1171863711/picosat /tmp/evaluation/298973-1171863711/instance-298973-1171863711.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b02420eb242c9f0eb6d6be855d4eeabd

RANDOM SEED= 721229982

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:        993600 kB
Buffers:         58688 kB
Cached:         866180 kB
SwapCached:          0 kB
Active:         351672 kB
Inactive:       633352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        993600 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             624 kB
Writeback:           0 kB
Mapped:          79056 kB
Slab:            62808 kB
Committed_AS:   910812 kB
PageTables:       1768 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= 66552 MiB

End job on node4 on Mon Feb 19 06:01:53 UTC 2007