Trace number 296308

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.03 1200.45

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1783894026-19.SAT.shuffled.cnf
MD5SUM73f55df5bacee8a903f8066fb39f5521
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.064989
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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/node72/watcher-296308-1171821460 -o ROOT/results/node72/solver-296308-1171821460 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296308-1171821460/picosat /tmp/evaluation/296308-1171821460/instance-296308-1171821460.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: 0.99 0.98 0.99 3/77 31391
/proc/meminfo: memFree=848960/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=568 CPUtime=0
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 202113832 581632 53 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 142 54 41 102 0 37 0

[startup+0.107434 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 31391
/proc/meminfo: memFree=848960/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=836 CPUtime=0.1
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 145 0 0 0 4 6 0 0 18 0 1 0 202113832 856064 130 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 209 130 42 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.515471 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 31391
/proc/meminfo: memFree=848960/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=976 CPUtime=0.51
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 202 0 0 0 45 6 0 0 21 0 1 0 202113832 999424 185 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 244 185 48 102 0 139 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 976

[startup+1.33555 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31392
/proc/meminfo: memFree=848312/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=1108 CPUtime=1.33
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 222 0 0 0 127 6 0 0 25 0 1 0 202113832 1134592 205 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 277 205 48 102 0 172 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1108

[startup+2.97169 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31392
/proc/meminfo: memFree=848056/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=1264 CPUtime=2.96
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 246 0 0 0 290 6 0 0 25 0 1 0 202113832 1294336 229 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 316 229 48 102 0 211 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1264

[startup+6.25499 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31392
/proc/meminfo: memFree=847936/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=1412 CPUtime=6.25
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 282 0 0 0 619 6 0 0 25 0 1 0 202113832 1445888 265 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529395 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 353 265 48 102 0 248 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1412

[startup+12.7116 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31392
/proc/meminfo: memFree=847616/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=1528 CPUtime=12.7
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 329 0 0 0 1264 6 0 0 25 0 1 0 202113832 1564672 312 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 382 312 48 102 0 277 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1528

[startup+25.5118 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31392
/proc/meminfo: memFree=847424/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=1756 CPUtime=25.49
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 389 0 0 0 2543 6 0 0 25 0 1 0 202113832 1798144 372 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134543546 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 439 372 48 102 0 334 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1756

[startup+51.1221 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31392
/proc/meminfo: memFree=847104/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=2016 CPUtime=51.1
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 458 0 0 0 5104 6 0 0 25 0 1 0 202113832 2064384 441 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 504 441 48 102 0 399 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2016

[startup+102.342 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31392
/proc/meminfo: memFree=846720/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=2444 CPUtime=102.31
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 556 0 0 0 10224 7 0 0 25 0 1 0 202113832 2502656 539 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 611 539 48 102 0 506 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 2444

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31392
/proc/meminfo: memFree=846336/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=2856 CPUtime=162.32
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 640 0 0 0 16225 7 0 0 25 0 1 0 202113832 2924544 622 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530225 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 714 622 48 102 0 609 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 2856

[startup+222.409 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 31492
/proc/meminfo: memFree=844680/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=3088 CPUtime=222.29
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 694 0 0 0 22220 9 0 0 25 0 1 0 202113832 3162112 676 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 772 676 48 102 0 667 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 3088

[startup+282.464 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 31564
/proc/meminfo: memFree=844552/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=3272 CPUtime=282.28
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 747 0 0 0 28218 10 0 0 25 0 1 0 202113832 3350528 729 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 818 729 48 102 0 713 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 3272

[startup+342.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31594
/proc/meminfo: memFree=845568/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=3348 CPUtime=342.28
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 773 0 0 0 34218 10 0 0 25 0 1 0 202113832 3428352 755 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 837 755 48 102 0 732 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 3348

[startup+402.534 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31594
/proc/meminfo: memFree=845440/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=3476 CPUtime=402.3
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 808 0 0 0 40219 11 0 0 25 0 1 0 202113832 3559424 790 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 869 790 48 102 0 764 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 3476

[startup+462.563 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31594
/proc/meminfo: memFree=845376/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=3556 CPUtime=462.31
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 841 0 0 0 46220 11 0 0 25 0 1 0 202113832 3641344 818 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 889 818 48 102 0 784 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 3556

[startup+522.59 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31594
/proc/meminfo: memFree=845184/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=3712 CPUtime=522.33
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 882 0 0 0 52221 12 0 0 25 0 1 0 202113832 3801088 859 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 928 859 48 102 0 823 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 3712

[startup+582.618 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31594
/proc/meminfo: memFree=845056/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=3856 CPUtime=582.34
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 917 0 0 0 58222 12 0 0 25 0 1 0 202113832 3948544 894 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 964 894 48 102 0 859 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 3856

[startup+642.65 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31594
/proc/meminfo: memFree=844928/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=3992 CPUtime=642.36
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 952 0 0 0 64223 13 0 0 25 0 1 0 202113832 4087808 929 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 998 929 48 102 0 893 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 3992

[startup+702.683 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 31594
/proc/meminfo: memFree=844992/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=3984 CPUtime=702.37
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 952 0 0 0 70224 13 0 0 25 0 1 0 202113832 4079616 929 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 996 929 48 102 0 891 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 3984

[startup+762.711 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 31594
/proc/meminfo: memFree=844800/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=4248 CPUtime=762.39
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 986 0 0 0 76225 14 0 0 25 0 1 0 202113832 4349952 963 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 1062 963 48 102 0 957 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 4248

[startup+822.747 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31594
/proc/meminfo: memFree=844800/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=4156 CPUtime=822.4
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 986 0 0 0 82226 14 0 0 25 0 1 0 202113832 4255744 945 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 1039 945 48 102 0 934 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 4156

[startup+882.772 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31594
/proc/meminfo: memFree=844672/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=4320 CPUtime=882.42
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 1047 0 0 0 88227 15 0 0 25 0 1 0 202113832 4423680 989 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 1080 989 48 102 0 975 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 4320

[startup+942.803 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31594
/proc/meminfo: memFree=844736/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=4320 CPUtime=942.43
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 1049 0 0 0 94228 15 0 0 25 0 1 0 202113832 4423680 989 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 1080 989 48 102 0 975 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 4320

[startup+1002.83 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 31594
/proc/meminfo: memFree=844480/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=4472 CPUtime=1002.45
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 1105 0 0 0 100229 16 0 0 25 0 1 0 202113832 4579328 1030 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529404 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 1118 1030 48 102 0 1013 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 4472

[startup+1062.87 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 31594
/proc/meminfo: memFree=844544/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=4504 CPUtime=1062.48
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 1113 0 0 0 106231 17 0 0 25 0 1 0 202113832 4612096 1038 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 1126 1038 48 102 0 1021 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 4504

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31594
/proc/meminfo: memFree=844608/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=4496 CPUtime=1122.49
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 1113 0 0 0 112232 17 0 0 25 0 1 0 202113832 4603904 1036 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 1124 1036 48 102 0 1019 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 4496

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31594
/proc/meminfo: memFree=844416/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=4632 CPUtime=1182.51
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 1170 0 0 0 118233 18 0 0 25 0 1 0 202113832 4743168 1073 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 1158 1073 48 102 0 1053 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 4632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31594
/proc/meminfo: memFree=844416/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=4624 CPUtime=1200.02
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 1170 0 0 0 119984 18 0 0 25 0 1 0 202113832 4734976 1071 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 1156 1071 48 102 0 1051 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 4624

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31594
/proc/meminfo: memFree=844416/2055920 swapFree=4145060/4192956
[pid=31391] ppid=31389 vsize=4624 CPUtime=1200.02
/proc/31391/stat : 31391 (picosat) R 31389 31391 30537 0 -1 4194304 1170 0 0 0 119984 18 0 0 25 0 1 0 202113832 4734976 1071 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 1156 1071 48 102 0 1051 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 4624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.03
CPU user time (s): 1199.85
CPU system time (s): 0.181972
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 4716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1170
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= 1358

runsolver used 1.3328 second user time and 2.90156 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Sun Feb 18 17:57:40 UTC 2007

IDJOB= 296308
IDBENCH= 19934
IDSOLVER= 106
FILE ID= node72/296308-1171821460

PBS_JOBID= 3839645

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1783894026-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296308-1171821460/picosat /tmp/evaluation/296308-1171821460/instance-296308-1171821460.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-296308-1171821460 -o ROOT/results/node72/solver-296308-1171821460 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296308-1171821460/picosat /tmp/evaluation/296308-1171821460/instance-296308-1171821460.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  73f55df5bacee8a903f8066fb39f5521

RANDOM SEED= 912026128

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:        849368 kB
Buffers:         49960 kB
Cached:        1027040 kB
SwapCached:      16508 kB
Active:         682484 kB
Inactive:       418740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        849368 kB
SwapTotal:     4192956 kB
SwapFree:      4145060 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          29960 kB
Slab:            91016 kB
Committed_AS:   511232 kB
PageTables:       1676 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= 66563 MiB

End job on node72 on Sun Feb 18 18:17:43 UTC 2007