Trace number 293438

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) 1200.09 1200.4

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1483196631-09.UNSAT.shuffled.cnf
MD5SUM3433c21f0d8c4f982130a49558dd7264
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
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/node67/watcher-293438-1171771377 -o ROOT/results/node67/solver-293438-1171771377 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293438-1171771377/picosat /tmp/evaluation/293438-1171771377/instance-293438-1171771377.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 1.00 3/64 23806
/proc/meminfo: memFree=590944/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=568 CPUtime=0
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 197095281 581632 54 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 142 54 40 102 0 37 0

[startup+0.107715 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23806
/proc/meminfo: memFree=590944/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=836 CPUtime=0.09
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 142 0 0 0 8 1 0 0 18 0 1 0 197095281 856064 125 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 209 125 48 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.519758 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23806
/proc/meminfo: memFree=590944/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=836 CPUtime=0.51
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 161 0 0 0 50 1 0 0 21 0 1 0 197095281 856064 144 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 209 144 48 102 0 104 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 836

[startup+1.34185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=590424/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=960 CPUtime=1.33
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 182 0 0 0 132 1 0 0 25 0 1 0 197095281 983040 165 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 240 165 48 102 0 135 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 960

[startup+2.97802 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=590176/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=1080 CPUtime=2.96
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 205 0 0 0 295 1 0 0 25 0 1 0 197095281 1105920 188 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524017 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 270 188 48 102 0 165 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1080

[startup+6.25436 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=590048/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=1204 CPUtime=6.24
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 241 0 0 0 623 1 0 0 25 0 1 0 197095281 1232896 224 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 301 224 48 102 0 196 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1204

[startup+12.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=589872/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=1316 CPUtime=12.69
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 287 0 0 0 1268 1 0 0 25 0 1 0 197095281 1347584 270 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 329 270 48 102 0 224 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1316

[startup+25.6104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=589680/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=1652 CPUtime=25.59
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 348 0 0 0 2558 1 0 0 25 0 1 0 197095281 1691648 331 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 413 331 48 102 0 308 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1652

[startup+51.2181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=589296/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=1956 CPUtime=51.2
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 420 0 0 0 5118 2 0 0 25 0 1 0 197095281 2002944 402 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 489 402 48 102 0 384 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 1956

[startup+102.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=588912/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=2252 CPUtime=102.39
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 519 0 0 0 10237 2 0 0 25 0 1 0 197095281 2306048 501 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 563 501 48 102 0 458 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 2252

[startup+162.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=588592/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=2604 CPUtime=162.4
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 594 0 0 0 16238 2 0 0 25 0 1 0 197095281 2666496 576 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 651 576 48 102 0 546 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 2604

[startup+222.472 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 23807
/proc/meminfo: memFree=588464/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=2856 CPUtime=222.4
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 658 0 0 0 22238 2 0 0 25 0 1 0 197095281 2924544 640 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 714 640 48 102 0 609 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 2856

[startup+282.494 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 23807
/proc/meminfo: memFree=588208/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=3148 CPUtime=282.41
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 713 0 0 0 28239 2 0 0 25 0 1 0 197095281 3223552 695 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 787 695 48 102 0 682 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 3148

[startup+342.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=588080/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=3216 CPUtime=342.42
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 738 0 0 0 34240 2 0 0 25 0 1 0 197095281 3293184 720 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 804 720 48 102 0 699 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 3216

[startup+402.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=587952/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=3384 CPUtime=402.42
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 775 0 0 0 40240 2 0 0 25 0 1 0 197095281 3465216 757 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 846 757 48 102 0 741 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 3384

[startup+462.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=587824/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=3452 CPUtime=462.42
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 800 0 0 0 46240 2 0 0 25 0 1 0 197095281 3534848 782 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 863 782 48 102 0 758 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 3452

[startup+522.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=587696/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=3624 CPUtime=522.43
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 838 0 0 0 52241 2 0 0 25 0 1 0 197095281 3710976 820 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 906 820 48 102 0 801 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 3624

[startup+582.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=587632/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=3692 CPUtime=582.43
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 865 0 0 0 58241 2 0 0 25 0 1 0 197095281 3780608 847 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525804 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 923 847 48 102 0 818 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 3692

[startup+642.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=587440/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=3844 CPUtime=642.44
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 902 0 0 0 64242 2 0 0 25 0 1 0 197095281 3936256 884 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597615 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 961 884 48 102 0 856 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 3844

[startup+702.639 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=587440/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=3892 CPUtime=702.44
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 913 0 0 0 70242 2 0 0 25 0 1 0 197095281 3985408 892 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 973 892 48 102 0 868 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 3892

[startup+762.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=587248/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=4000 CPUtime=762.44
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 946 0 0 0 76242 2 0 0 25 0 1 0 197095281 4096000 925 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 1000 925 48 102 0 895 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 4000

[startup+822.679 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=587248/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=4036 CPUtime=822.45
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 957 0 0 0 82243 2 0 0 25 0 1 0 197095281 4132864 935 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525865 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 1009 935 48 102 0 904 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 4036

[startup+882.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=587120/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=4192 CPUtime=882.46
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 995 0 0 0 88243 3 0 0 25 0 1 0 197095281 4292608 973 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 1048 973 48 102 0 943 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 4192

[startup+942.713 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=587120/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=4128 CPUtime=942.46
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 1011 0 0 0 94243 3 0 0 25 0 1 0 197095281 4227072 965 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 1032 965 48 102 0 927 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 4128

[startup+1002.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=586928/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=4300 CPUtime=1002.47
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 1076 0 0 0 100244 3 0 0 25 0 1 0 197095281 4403200 1010 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 1075 1010 48 102 0 970 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 4300

[startup+1062.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=586992/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=4280 CPUtime=1062.47
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 1088 0 0 0 106244 3 0 0 25 0 1 0 197095281 4382720 997 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 1070 997 48 102 0 965 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 4280

[startup+1122.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=586992/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=4328 CPUtime=1122.47
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 1102 0 0 0 112244 3 0 0 25 0 1 0 197095281 4431872 1011 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 1082 1011 48 102 0 977 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 4328

[startup+1182.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=586800/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=4476 CPUtime=1182.47
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 1143 0 0 0 118244 3 0 0 25 0 1 0 197095281 4583424 1052 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 1119 1052 48 102 0 1014 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 4476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=586800/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=4476 CPUtime=1200.08
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 1143 0 0 0 120005 3 0 0 25 0 1 0 197095281 4583424 1052 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 1119 1052 48 102 0 1014 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4476

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23807
/proc/meminfo: memFree=586800/2055920 swapFree=4183772/4192956
[pid=23806] ppid=23804 vsize=4476 CPUtime=1200.08
/proc/23806/stat : 23806 (picosat) R 23804 23806 23749 0 -1 4194304 1143 0 0 0 120005 3 0 0 25 0 1 0 197095281 4583424 1052 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 1119 1052 48 102 0 1014 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4476

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.035994
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 4484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1143
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= 1206

runsolver used 0.667898 second user time and 2.54261 second system time

The end



Launcher Data (download as text)




Begin job on node67 on Sun Feb 18 04:02:57 UTC 2007

IDJOB= 293438
IDBENCH= 19864
IDSOLVER= 106
FILE ID= node67/293438-1171771377

PBS_JOBID= 3839540

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1483196631-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293438-1171771377/picosat /tmp/evaluation/293438-1171771377/instance-293438-1171771377.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-293438-1171771377 -o ROOT/results/node67/solver-293438-1171771377 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293438-1171771377/picosat /tmp/evaluation/293438-1171771377/instance-293438-1171771377.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  3433c21f0d8c4f982130a49558dd7264

RANDOM SEED= 701414742

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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:        591352 kB
Buffers:         47564 kB
Cached:        1297132 kB
SwapCached:       3608 kB
Active:         714292 kB
Inactive:       640152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        591352 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:             684 kB
Writeback:           0 kB
Mapped:          15172 kB
Slab:            96032 kB
Committed_AS:   604824 kB
PageTables:       1452 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 node67 on Sun Feb 18 04:22:59 UTC 2007