Trace number 295365

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) 1200.05 1200.4

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S145251364-05.UNSAT.shuffled.cnf
MD5SUMee89e4da2a8d3079f24627352f05afd0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark236.472
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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/node23/watcher-295365-1171804134 -o ROOT/results/node23/solver-295365-1171804134 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295365-1171804134/picosat /tmp/evaluation/295365-1171804134/instance-295365-1171804134.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 0.99 3/77 2221
/proc/meminfo: memFree=853848/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=568 CPUtime=0
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 200367279 581632 53 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 142 53 40 102 0 37 0

[startup+0.107559 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 2221
/proc/meminfo: memFree=853848/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=836 CPUtime=0.09
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 145 0 0 0 6 3 0 0 18 0 1 0 200367279 856064 130 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 209 130 42 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.515604 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 2221
/proc/meminfo: memFree=853848/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=976 CPUtime=0.51
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 190 0 0 0 47 4 0 0 22 0 1 0 200367279 999424 173 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 244 173 48 102 0 139 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 976

[startup+1.3367 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2222
/proc/meminfo: memFree=853200/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=1108 CPUtime=1.33
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 209 0 0 0 129 4 0 0 25 0 1 0 200367279 1134592 192 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 277 192 48 102 0 172 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1108

[startup+2.97588 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2222
/proc/meminfo: memFree=853008/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=1108 CPUtime=2.97
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 232 0 0 0 293 4 0 0 25 0 1 0 200367279 1134592 215 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 277 215 48 102 0 172 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1108

[startup+6.25426 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2222
/proc/meminfo: memFree=852816/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=1268 CPUtime=6.25
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 266 0 0 0 621 4 0 0 25 0 1 0 200367279 1298432 249 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 317 249 48 102 0 212 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1268

[startup+12.711 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2222
/proc/meminfo: memFree=852624/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=1384 CPUtime=12.7
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 300 0 0 0 1266 4 0 0 25 0 1 0 200367279 1417216 283 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529440 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 346 283 48 102 0 241 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1384

[startup+25.5124 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2222
/proc/meminfo: memFree=852432/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=1612 CPUtime=25.5
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 355 0 0 0 2546 4 0 0 25 0 1 0 200367279 1650688 338 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 403 338 48 102 0 298 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1612

[startup+51.1234 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2222
/proc/meminfo: memFree=852112/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=1916 CPUtime=51.1
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 426 0 0 0 5106 4 0 0 25 0 1 0 200367279 1961984 409 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134544827 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 479 409 48 102 0 374 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1916

[startup+102.342 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2222
/proc/meminfo: memFree=851664/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=2348 CPUtime=102.31
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 523 0 0 0 10226 5 0 0 25 0 1 0 200367279 2404352 506 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 587 506 48 102 0 482 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 2348

[startup+162.374 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2222
/proc/meminfo: memFree=851344/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=2604 CPUtime=162.31
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 581 0 0 0 16226 5 0 0 25 0 1 0 200367279 2666496 564 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 651 564 48 102 0 546 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 2604

[startup+222.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2222
/proc/meminfo: memFree=851088/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=2896 CPUtime=222.33
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 647 0 0 0 22227 6 0 0 25 0 1 0 200367279 2965504 629 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 724 629 48 102 0 619 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 2896

[startup+282.426 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2222
/proc/meminfo: memFree=850960/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=3024 CPUtime=282.33
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 691 0 0 0 28227 6 0 0 25 0 1 0 200367279 3096576 673 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 756 673 48 102 0 651 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 3024

[startup+342.451 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2222
/proc/meminfo: memFree=850832/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=3144 CPUtime=342.34
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 725 0 0 0 34227 7 0 0 25 0 1 0 200367279 3219456 707 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 786 707 48 102 0 681 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 3144

[startup+402.481 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2222
/proc/meminfo: memFree=850704/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=3276 CPUtime=402.35
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 752 0 0 0 40228 7 0 0 25 0 1 0 200367279 3354624 734 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 819 734 48 102 0 714 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 3276

[startup+462.511 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2222
/proc/meminfo: memFree=850640/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=3392 CPUtime=462.37
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 782 0 0 0 46229 8 0 0 25 0 1 0 200367279 3473408 764 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 848 764 48 102 0 743 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 3392

[startup+522.539 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2222
/proc/meminfo: memFree=850512/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=3492 CPUtime=522.38
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 812 0 0 0 52230 8 0 0 25 0 1 0 200367279 3575808 794 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 873 794 48 102 0 768 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 3492

[startup+582.567 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 2222
/proc/meminfo: memFree=850320/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=3588 CPUtime=582.4
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 842 0 0 0 58231 9 0 0 25 0 1 0 200367279 3674112 824 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 897 824 48 102 0 792 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 3588

[startup+642.6 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 2222
/proc/meminfo: memFree=850256/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=3728 CPUtime=642.4
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 877 0 0 0 64231 9 0 0 25 0 1 0 200367279 3817472 859 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 932 859 48 102 0 827 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 3728

[startup+702.625 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2222
/proc/meminfo: memFree=850192/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=3728 CPUtime=702.41
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 877 0 0 0 70232 9 0 0 25 0 1 0 200367279 3817472 859 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 932 859 48 102 0 827 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 3728

[startup+762.654 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2222
/proc/meminfo: memFree=850064/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=3868 CPUtime=762.42
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 918 0 0 0 76232 10 0 0 25 0 1 0 200367279 3960832 900 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 967 900 48 102 0 862 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 3868

[startup+822.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2222
/proc/meminfo: memFree=850064/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=3864 CPUtime=822.43
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 918 0 0 0 82233 10 0 0 25 0 1 0 200367279 3956736 900 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 966 900 48 102 0 861 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 3864

[startup+882.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2222
/proc/meminfo: memFree=849872/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=4124 CPUtime=882.46
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 954 0 0 0 88235 11 0 0 25 0 1 0 200367279 4222976 936 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 1031 936 48 102 0 926 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 4124

[startup+942.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2222
/proc/meminfo: memFree=849936/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=4124 CPUtime=942.47
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 954 0 0 0 94236 11 0 0 25 0 1 0 200367279 4222976 936 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 1031 936 48 102 0 926 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 4124

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2222
/proc/meminfo: memFree=849808/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=4180 CPUtime=1002.48
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 1001 0 0 0 100236 12 0 0 25 0 1 0 200367279 4280320 954 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 1045 954 48 102 0 940 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 4180

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2222
/proc/meminfo: memFree=849872/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=4176 CPUtime=1062.5
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 1001 0 0 0 106238 12 0 0 25 0 1 0 200367279 4276224 953 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 1044 953 48 102 0 939 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 4176

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2222
/proc/meminfo: memFree=849872/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=4232 CPUtime=1122.51
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 1010 0 0 0 112238 13 0 0 25 0 1 0 200367279 4333568 962 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 1058 962 48 102 0 953 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 4232

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2222
/proc/meminfo: memFree=849680/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=4332 CPUtime=1182.52
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 1054 0 0 0 118239 13 0 0 25 0 1 0 200367279 4435968 995 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 1083 995 48 102 0 978 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 4332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2222
/proc/meminfo: memFree=849680/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=4332 CPUtime=1200.04
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 1054 0 0 0 119991 13 0 0 25 0 1 0 200367279 4435968 995 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 1083 995 48 102 0 978 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 4332

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2222
/proc/meminfo: memFree=849680/2055920 swapFree=4144472/4192956
[pid=2221] ppid=2219 vsize=4332 CPUtime=1200.04
/proc/2221/stat : 2221 (picosat) R 2219 2221 1481 0 -1 4194304 1054 0 0 0 119991 13 0 0 25 0 1 0 200367279 4435968 995 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/2221/statm: 1083 995 48 102 0 978 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 4332

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.05
CPU user time (s): 1199.91
CPU system time (s): 0.138978
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 4388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1054
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= 24631

runsolver used 1.35179 second user time and 2.70859 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Sun Feb 18 13:08:54 UTC 2007

IDJOB= 295365
IDBENCH= 19911
IDSOLVER= 106
FILE ID= node23/295365-1171804134

PBS_JOBID= 3839618

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S145251364-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295365-1171804134/picosat /tmp/evaluation/295365-1171804134/instance-295365-1171804134.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-295365-1171804134 -o ROOT/results/node23/solver-295365-1171804134 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295365-1171804134/picosat /tmp/evaluation/295365-1171804134/instance-295365-1171804134.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  ee89e4da2a8d3079f24627352f05afd0

RANDOM SEED= 293615065

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:        854256 kB
Buffers:         41984 kB
Cached:        1042540 kB
SwapCached:      16396 kB
Active:         856356 kB
Inactive:       252416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        854256 kB
SwapTotal:     4192956 kB
SwapFree:      4144472 kB
Dirty:             592 kB
Writeback:           0 kB
Mapped:          29856 kB
Slab:            78548 kB
Committed_AS:   615168 kB
PageTables:       1696 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 node23 on Sun Feb 18 13:28:57 UTC 2007