Trace number 294914

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) 1200.06 1200.34

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1284960805-05.UNSAT.shuffled.cnf
MD5SUM7faec4d52a8413a8449c21f2ea11cbf4
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 variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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/node22/watcher-294914-1171796820 -o ROOT/results/node22/solver-294914-1171796820 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294914-1171796820/picosat /tmp/evaluation/294914-1171796820/instance-294914-1171796820.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: 0.93 0.99 0.99 3/77 19859
/proc/meminfo: memFree=787944/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=568 CPUtime=0
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 199635968 581632 54 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 142 54 40 102 0 37 0

[startup+0.106875 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 19859
/proc/meminfo: memFree=787944/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=836 CPUtime=0.1
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 144 0 0 0 4 6 0 0 18 0 1 0 199635968 856064 129 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 209 129 42 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.514905 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 19859
/proc/meminfo: memFree=787944/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=1108 CPUtime=0.5
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 215 0 0 0 44 6 0 0 22 0 1 0 199635968 1134592 198 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 277 198 48 102 0 172 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1108

[startup+1.33496 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 19860
/proc/meminfo: memFree=787232/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=1252 CPUtime=1.32
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 235 0 0 0 126 6 0 0 25 0 1 0 199635968 1282048 218 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529748 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 313 218 48 102 0 208 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1252

[startup+2.97109 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 19860
/proc/meminfo: memFree=787040/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=1252 CPUtime=2.96
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 265 0 0 0 290 6 0 0 25 0 1 0 199635968 1282048 248 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 313 248 48 102 0 208 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1252

[startup+6.24933 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 19860
/proc/meminfo: memFree=786784/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=1504 CPUtime=6.24
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 306 0 0 0 618 6 0 0 25 0 1 0 199635968 1540096 289 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 376 289 48 102 0 271 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1504

[startup+12.7038 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 19860
/proc/meminfo: memFree=786528/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=1628 CPUtime=12.69
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 349 0 0 0 1263 6 0 0 25 0 1 0 199635968 1667072 332 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524090 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 407 332 48 102 0 302 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1628

[startup+25.5097 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 19860
/proc/meminfo: memFree=786272/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=1856 CPUtime=25.49
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 417 0 0 0 2543 6 0 0 25 0 1 0 199635968 1900544 400 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 464 400 48 102 0 359 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1856

[startup+51.1186 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 19860
/proc/meminfo: memFree=785888/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=2284 CPUtime=51.1
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 501 0 0 0 5103 7 0 0 25 0 1 0 199635968 2338816 484 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 571 484 48 102 0 466 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2284

[startup+102.335 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 19860
/proc/meminfo: memFree=785568/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=2668 CPUtime=102.3
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 597 0 0 0 10223 7 0 0 25 0 1 0 199635968 2732032 580 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 667 580 48 102 0 562 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2668

[startup+162.363 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=785184/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=3096 CPUtime=162.32
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 695 0 0 0 16224 8 0 0 25 0 1 0 199635968 3170304 677 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 774 677 48 102 0 669 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 3096

[startup+222.389 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=784992/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=3236 CPUtime=222.33
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 738 0 0 0 22225 8 0 0 25 0 1 0 199635968 3313664 720 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 809 720 48 102 0 704 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 3236

[startup+282.412 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=784736/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=3464 CPUtime=282.34
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 800 0 0 0 28225 9 0 0 25 0 1 0 199635968 3547136 782 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 866 782 48 102 0 761 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 3464

[startup+342.434 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=784608/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=3600 CPUtime=342.34
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 835 0 0 0 34225 9 0 0 25 0 1 0 199635968 3686400 817 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 900 817 48 102 0 795 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 3600

[startup+402.465 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=784352/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=3824 CPUtime=402.36
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 897 0 0 0 40226 10 0 0 25 0 1 0 199635968 3915776 879 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 956 879 48 102 0 851 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 3824

[startup+462.491 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=784160/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=3952 CPUtime=462.37
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 930 0 0 0 46227 10 0 0 25 0 1 0 199635968 4046848 912 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 988 912 48 102 0 883 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 3952

[startup+522.512 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=784160/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=3952 CPUtime=522.38
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 932 0 0 0 52227 11 0 0 25 0 1 0 199635968 4046848 914 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 988 914 48 102 0 883 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 3952

[startup+582.537 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=783968/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=4108 CPUtime=582.4
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 981 0 0 0 58228 12 0 0 25 0 1 0 199635968 4206592 962 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 1027 962 48 102 0 922 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 4108

[startup+642.568 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=783840/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=4336 CPUtime=642.41
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 1014 0 0 0 64229 12 0 0 25 0 1 0 199635968 4440064 989 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 1084 989 48 102 0 979 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 4336

[startup+702.595 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=783904/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=4300 CPUtime=702.43
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 1014 0 0 0 70230 13 0 0 25 0 1 0 199635968 4403200 980 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 1075 980 48 102 0 970 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 4300

[startup+762.622 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=783712/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=4456 CPUtime=762.44
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 1077 0 0 0 76231 13 0 0 25 0 1 0 199635968 4562944 1022 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 1114 1022 48 102 0 1009 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 4456

[startup+822.658 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=783840/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=4512 CPUtime=822.46
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 1087 0 0 0 82232 14 0 0 25 0 1 0 199635968 4620288 1032 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 1128 1032 48 102 0 1023 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 4512

[startup+882.682 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=783712/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=4656 CPUtime=882.47
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 1128 0 0 0 88233 14 0 0 25 0 1 0 199635968 4767744 1073 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 1164 1073 48 102 0 1059 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 4656

[startup+942.706 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=783712/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=4656 CPUtime=942.48
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 1128 0 0 0 94233 15 0 0 25 0 1 0 199635968 4767744 1073 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 1164 1073 48 102 0 1059 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 4656

[startup+1002.73 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=783520/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=4792 CPUtime=1002.49
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 1181 0 0 0 100234 15 0 0 25 0 1 0 199635968 4907008 1107 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 1198 1107 48 102 0 1093 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 4792

[startup+1062.76 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=783520/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=4784 CPUtime=1062.51
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 1189 0 0 0 106235 16 0 0 25 0 1 0 199635968 4898816 1109 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 1196 1109 48 102 0 1091 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 4784

[startup+1122.78 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=783264/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=5152 CPUtime=1122.52
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 1253 0 0 0 112236 16 0 0 25 0 1 0 199635968 5275648 1172 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 1288 1172 48 102 0 1183 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 5152

[startup+1182.81 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=783264/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=5052 CPUtime=1182.53
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 1265 0 0 0 118236 17 0 0 25 0 1 0 199635968 5173248 1148 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 1263 1148 48 102 0 1158 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 5052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=783264/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=5068 CPUtime=1200.05
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 1272 0 0 0 119988 17 0 0 25 0 1 0 199635968 5189632 1152 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 1267 1152 48 102 0 1162 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5068

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

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

[startup+1200.33 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19860
/proc/meminfo: memFree=783264/2055920 swapFree=4121028/4192956
[pid=19859] ppid=19857 vsize=5068 CPUtime=1200.05
/proc/19859/stat : 19859 (picosat) R 19857 19859 18444 0 -1 4194304 1272 0 0 0 119988 17 0 0 25 0 1 0 199635968 5189632 1152 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19859/statm: 1267 1152 48 102 0 1162 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.06
CPU user time (s): 1199.88
CPU system time (s): 0.178972
CPU usage (%): 99.9772
Max. virtual memory (cumulated for all children) (KiB): 5152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.178972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1272
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= 24550

runsolver used 1.36779 second user time and 2.6556 second system time

The end



Launcher Data (download as text)




Begin job on node22 on Sun Feb 18 11:07:00 UTC 2007

IDJOB= 294914
IDBENCH= 19900
IDSOLVER= 106
FILE ID= node22/294914-1171796820

PBS_JOBID= 3839584

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1284960805-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294914-1171796820/picosat /tmp/evaluation/294914-1171796820/instance-294914-1171796820.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-294914-1171796820 -o ROOT/results/node22/solver-294914-1171796820 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294914-1171796820/picosat /tmp/evaluation/294914-1171796820/instance-294914-1171796820.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  7faec4d52a8413a8449c21f2ea11cbf4

RANDOM SEED= 195754295

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:        788352 kB
Buffers:         42320 kB
Cached:        1085600 kB
SwapCached:      39232 kB
Active:         789344 kB
Inactive:       388692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        788352 kB
SwapTotal:     4192956 kB
SwapFree:      4121028 kB
Dirty:             616 kB
Writeback:           0 kB
Mapped:          29820 kB
Slab:            75116 kB
Committed_AS:   609292 kB
PageTables:       1668 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= 66564 MiB

End job on node22 on Sun Feb 18 11:27:03 UTC 2007