Trace number 296185

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.1 1200.47

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1119543818-13.UNSAT.shuffled.cnf
MD5SUM55bb30c2802c5be0aaea545997b74710
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark827.798
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/node10/watcher-296185-1171819586 -o ROOT/results/node10/solver-296185-1171819586 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296185-1171819586/picosat /tmp/evaluation/296185-1171819586/instance-296185-1171819586.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: 0.92 0.98 0.99 3/77 23064
/proc/meminfo: memFree=1523056/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=568 CPUtime=0
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 201913591 581632 54 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 142 54 40 102 0 37 0

[startup+0.106754 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23064
/proc/meminfo: memFree=1523056/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=836 CPUtime=0.1
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 146 0 0 0 5 5 0 0 18 0 1 0 201913591 856064 131 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 209 131 42 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.51481 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23064
/proc/meminfo: memFree=1523056/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=976 CPUtime=0.5
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 202 0 0 0 45 5 0 0 21 0 1 0 201913591 999424 185 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 244 185 48 102 0 139 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 976

[startup+1.33492 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1522472/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=1120 CPUtime=1.32
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 223 0 0 0 127 5 0 0 25 0 1 0 201913591 1146880 206 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 280 206 48 102 0 175 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1120

[startup+2.97114 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1522216/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=1264 CPUtime=2.96
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 246 0 0 0 291 5 0 0 25 0 1 0 201913591 1294336 229 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 316 229 48 102 0 211 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1264

[startup+6.25458 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1522024/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=1416 CPUtime=6.24
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 280 0 0 0 619 5 0 0 25 0 1 0 201913591 1449984 263 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529753 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 354 263 48 102 0 249 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1416

[startup+12.7115 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1521704/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=1528 CPUtime=12.7
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 329 0 0 0 1265 5 0 0 25 0 1 0 201913591 1564672 312 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 382 312 48 102 0 277 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1528

[startup+25.5132 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1521576/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=1772 CPUtime=25.49
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 384 0 0 0 2544 5 0 0 25 0 1 0 201913591 1814528 367 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 443 367 48 102 0 338 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1772

[startup+51.1267 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1521256/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=2024 CPUtime=51.1
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 458 0 0 0 5105 5 0 0 25 0 1 0 201913591 2072576 441 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 506 441 48 102 0 401 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2024

[startup+102.345 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1520808/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=2524 CPUtime=102.3
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 559 0 0 0 10224 6 0 0 25 0 1 0 201913591 2584576 542 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 631 542 48 102 0 526 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2524

[startup+162.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1520488/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=2864 CPUtime=162.32
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 639 0 0 0 16225 7 0 0 25 0 1 0 201913591 2932736 621 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 716 621 48 102 0 611 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 2864

[startup+222.409 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1520232/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=3052 CPUtime=222.33
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 691 0 0 0 22226 7 0 0 25 0 1 0 201913591 3125248 673 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 763 673 48 102 0 658 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 3052

[startup+282.437 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1519976/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=3272 CPUtime=282.33
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 748 0 0 0 28226 7 0 0 25 0 1 0 201913591 3350528 730 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 818 730 48 102 0 713 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 3272

[startup+342.469 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1519784/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=3376 CPUtime=342.35
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 779 0 0 0 34227 8 0 0 25 0 1 0 201913591 3457024 761 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 844 761 48 102 0 739 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 3376

[startup+402.504 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1519656/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=3464 CPUtime=402.37
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 809 0 0 0 40228 9 0 0 25 0 1 0 201913591 3547136 791 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 866 791 48 102 0 761 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 3464

[startup+462.537 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1519656/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=3580 CPUtime=462.38
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 837 0 0 0 46229 9 0 0 25 0 1 0 201913591 3665920 819 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 895 819 48 102 0 790 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 3580

[startup+522.569 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1519464/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=3704 CPUtime=522.4
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 868 0 0 0 52230 10 0 0 25 0 1 0 201913591 3792896 850 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 926 850 48 102 0 821 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 3704

[startup+582.605 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1519336/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=3852 CPUtime=582.41
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 912 0 0 0 58231 10 0 0 25 0 1 0 201913591 3944448 894 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 963 894 48 102 0 858 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 3852

[startup+642.639 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1519272/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=3852 CPUtime=642.43
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 912 0 0 0 64232 11 0 0 25 0 1 0 201913591 3944448 894 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 963 894 48 102 0 858 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 3852

[startup+702.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1519208/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=3964 CPUtime=702.44
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 938 0 0 0 70232 12 0 0 25 0 1 0 201913591 4059136 920 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 991 920 48 102 0 886 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 3964

[startup+762.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1519016/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=4192 CPUtime=762.45
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 982 0 0 0 76233 12 0 0 25 0 1 0 201913591 4292608 954 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 1048 954 48 102 0 943 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 4192

[startup+822.74 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23065
/proc/meminfo: memFree=1519080/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=4176 CPUtime=822.48
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 982 0 0 0 82235 13 0 0 25 0 1 0 201913591 4276224 950 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 1044 950 48 102 0 939 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 4176

[startup+882.777 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23067
/proc/meminfo: memFree=1518888/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=4372 CPUtime=882.49
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 1035 0 0 0 88235 14 0 0 25 0 1 0 201913591 4476928 1002 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 1093 1002 48 102 0 988 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 4372

[startup+942.814 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23067
/proc/meminfo: memFree=1518952/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=4372 CPUtime=942.51
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 1035 0 0 0 94237 14 0 0 25 0 1 0 201913591 4476928 1002 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 1093 1002 48 102 0 988 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 4372

[startup+1002.85 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 23067
/proc/meminfo: memFree=1518824/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=4428 CPUtime=1002.52
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 1048 0 0 0 100238 14 0 0 25 0 1 0 201913591 4534272 1015 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 1107 1015 48 102 0 1002 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 4428

[startup+1062.88 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 23067
/proc/meminfo: memFree=1518760/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=4504 CPUtime=1062.54
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 1091 0 0 0 106239 15 0 0 25 0 1 0 201913591 4612096 1036 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 1126 1036 48 102 0 1021 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 4504

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23067
/proc/meminfo: memFree=1518760/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=4532 CPUtime=1122.56
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 1105 0 0 0 112240 16 0 0 25 0 1 0 201913591 4640768 1044 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 1133 1044 48 102 0 1028 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 4532

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23067
/proc/meminfo: memFree=1518568/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=4624 CPUtime=1182.57
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 1154 0 0 0 118241 16 0 0 25 0 1 0 201913591 4734976 1070 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 1156 1070 48 102 0 1051 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 4624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23067
/proc/meminfo: memFree=1518568/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=4672 CPUtime=1200.08
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 1163 0 0 0 119992 16 0 0 25 0 1 0 201913591 4784128 1079 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 1168 1079 48 102 0 1063 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4672

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23067
/proc/meminfo: memFree=1518568/2055920 swapFree=4192812/4192956
[pid=23064] ppid=23062 vsize=4672 CPUtime=1200.08
/proc/23064/stat : 23064 (picosat) R 23062 23064 22307 0 -1 4194304 1163 0 0 0 119992 16 0 0 25 0 1 0 201913591 4784128 1079 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23064/statm: 1168 1079 48 102 0 1063 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4672

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.1
CPU user time (s): 1199.93
CPU system time (s): 0.167974
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 4812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1163
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= 1424

runsolver used 1.41278 second user time and 2.84357 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Sun Feb 18 17:26:26 UTC 2007

IDJOB= 296185
IDBENCH= 19931
IDSOLVER= 106
FILE ID= node10/296185-1171819586

PBS_JOBID= 3839343

Free space on /tmp= 66544 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1119543818-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296185-1171819586/picosat /tmp/evaluation/296185-1171819586/instance-296185-1171819586.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-296185-1171819586 -o ROOT/results/node10/solver-296185-1171819586 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296185-1171819586/picosat /tmp/evaluation/296185-1171819586/instance-296185-1171819586.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  55bb30c2802c5be0aaea545997b74710

RANDOM SEED= 22604217

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1523528 kB
Buffers:         49008 kB
Cached:         368852 kB
SwapCached:          0 kB
Active:         253784 kB
Inactive:       208316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1523528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             632 kB
Writeback:           0 kB
Mapped:          63172 kB
Slab:            55744 kB
Committed_AS:  1163648 kB
PageTables:       1832 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= 66544 MiB

End job on node10 on Sun Feb 18 17:46:28 UTC 2007