Trace number 297415

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.06 1200.48

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1238286461-19.SAT.shuffled.cnf
MD5SUMfeae85ae56b54fcbcde345d479230ced
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12198
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
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/node26/watcher-297415-1171838182 -o ROOT/results/node26/solver-297415-1171838182 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297415-1171838182/picosat /tmp/evaluation/297415-1171838182/instance-297415-1171838182.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 13824
/proc/meminfo: memFree=798896/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=568 CPUtime=0
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 79 0 0 0 0 0 0 0 18 0 1 0 203771896 581632 64 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 142 64 40 102 0 37 0

[startup+0.106779 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 13824
/proc/meminfo: memFree=798896/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=840 CPUtime=0.09
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 146 0 0 0 8 1 0 0 18 0 1 0 203771896 860160 129 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 210 129 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.51485 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 13824
/proc/meminfo: memFree=798896/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=840 CPUtime=0.5
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 158 0 0 0 49 1 0 0 21 0 1 0 203771896 860160 141 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 210 141 48 102 0 105 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 840

[startup+1.33699 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13825
/proc/meminfo: memFree=798504/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=968 CPUtime=1.32
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 177 0 0 0 131 1 0 0 25 0 1 0 203771896 991232 160 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529237 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 242 160 48 102 0 137 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 968

[startup+2.97528 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13825
/proc/meminfo: memFree=798312/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=1092 CPUtime=2.96
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 202 0 0 0 295 1 0 0 25 0 1 0 203771896 1118208 185 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134521007 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 273 185 48 102 0 168 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1092

[startup+6.25185 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13825
/proc/meminfo: memFree=798056/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=1092 CPUtime=6.24
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 231 0 0 0 623 1 0 0 25 0 1 0 203771896 1118208 214 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 273 214 48 102 0 168 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1092

[startup+12.71 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 13825
/proc/meminfo: memFree=797928/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=1328 CPUtime=12.69
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 272 0 0 0 1268 1 0 0 25 0 1 0 203771896 1359872 255 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 332 255 48 102 0 227 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1328

[startup+25.5122 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 13825
/proc/meminfo: memFree=797672/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=1544 CPUtime=25.5
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 327 0 0 0 2548 2 0 0 25 0 1 0 203771896 1581056 310 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 386 310 48 102 0 281 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1544

[startup+51.1256 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 13825
/proc/meminfo: memFree=797352/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=1852 CPUtime=51.1
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 405 0 0 0 5108 2 0 0 25 0 1 0 203771896 1896448 388 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530967 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 463 388 48 102 0 358 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1852

[startup+102.348 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 13825
/proc/meminfo: memFree=796904/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=2292 CPUtime=102.3
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 506 0 0 0 10228 2 0 0 25 0 1 0 203771896 2347008 489 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 573 489 48 102 0 468 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2292

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13825
/proc/meminfo: memFree=796520/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=2548 CPUtime=162.31
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 577 0 0 0 16228 3 0 0 25 0 1 0 203771896 2609152 560 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 637 560 48 102 0 532 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 2548

[startup+222.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13827
/proc/meminfo: memFree=796264/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=2800 CPUtime=222.31
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 639 0 0 0 22228 3 0 0 25 0 1 0 203771896 2867200 620 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 700 620 48 102 0 595 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 2800

[startup+282.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13827
/proc/meminfo: memFree=796008/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=3064 CPUtime=282.31
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 715 0 0 0 28228 3 0 0 25 0 1 0 203771896 3137536 681 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 766 681 48 102 0 661 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 3064

[startup+342.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13827
/proc/meminfo: memFree=795944/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=3144 CPUtime=342.32
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 730 0 0 0 34228 4 0 0 25 0 1 0 203771896 3219456 696 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 786 696 48 102 0 681 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 3144

[startup+402.491 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13827
/proc/meminfo: memFree=795688/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=3320 CPUtime=402.33
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 801 0 0 0 40229 4 0 0 25 0 1 0 203771896 3399680 749 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 830 749 48 102 0 725 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 3320

[startup+462.518 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13827
/proc/meminfo: memFree=795688/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=3384 CPUtime=462.35
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 834 0 0 0 46230 5 0 0 25 0 1 0 203771896 3465216 767 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 846 767 48 102 0 741 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 3384

[startup+522.542 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13827
/proc/meminfo: memFree=795496/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=3548 CPUtime=522.34
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 889 0 0 0 52229 5 0 0 25 0 1 0 203771896 3633152 809 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 887 809 48 102 0 782 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 3548

[startup+582.569 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13827
/proc/meminfo: memFree=795496/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=3632 CPUtime=582.36
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 916 0 0 0 58230 6 0 0 25 0 1 0 203771896 3719168 832 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 908 832 48 102 0 803 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 3632

[startup+642.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13827
/proc/meminfo: memFree=795368/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=3784 CPUtime=642.36
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 956 0 0 0 64230 6 0 0 25 0 1 0 203771896 3874816 867 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 946 867 48 102 0 841 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 3784

[startup+702.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13827
/proc/meminfo: memFree=795048/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=4032 CPUtime=702.37
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 1031 0 0 0 70230 7 0 0 25 0 1 0 203771896 4128768 931 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 1008 931 48 102 0 903 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 4032

[startup+762.654 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13827
/proc/meminfo: memFree=795048/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=3972 CPUtime=762.37
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 1062 0 0 0 76230 7 0 0 25 0 1 0 203771896 4067328 912 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529479 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 993 912 48 102 0 888 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 3972

[startup+822.685 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13827
/proc/meminfo: memFree=794920/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=4120 CPUtime=822.39
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 1118 0 0 0 82231 8 0 0 25 0 1 0 203771896 4218880 958 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 1030 958 48 102 0 925 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 4120

[startup+882.709 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13827
/proc/meminfo: memFree=794984/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=4164 CPUtime=882.39
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 1122 0 0 0 88231 8 0 0 25 0 1 0 203771896 4263936 962 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 1041 962 48 102 0 936 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 4164

[startup+942.734 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 13827
/proc/meminfo: memFree=794728/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=4364 CPUtime=942.4
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 1178 0 0 0 94231 9 0 0 25 0 1 0 203771896 4468736 1018 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 1091 1018 48 102 0 986 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 4364

[startup+1002.76 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13827
/proc/meminfo: memFree=794728/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=4364 CPUtime=1002.4
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 1178 0 0 0 100231 9 0 0 25 0 1 0 203771896 4468736 1018 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 1091 1018 48 102 0 986 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 4364

[startup+1062.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13827
/proc/meminfo: memFree=794792/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=4296 CPUtime=1062.41
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 1180 0 0 0 106232 9 0 0 25 0 1 0 203771896 4399104 1007 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 1074 1007 48 102 0 969 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 4296

[startup+1122.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13827
/proc/meminfo: memFree=794536/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=4496 CPUtime=1122.42
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 1247 0 0 0 112232 10 0 0 25 0 1 0 203771896 4603904 1057 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 1124 1057 48 102 0 1019 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 4496

[startup+1182.85 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 13827
/proc/meminfo: memFree=794536/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=4492 CPUtime=1182.42
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 1250 0 0 0 118232 10 0 0 25 0 1 0 203771896 4599808 1059 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 1123 1059 48 102 0 1018 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 4492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 13827
/proc/meminfo: memFree=794600/2055920 swapFree=4131780/4192956
[pid=13824] ppid=13822 vsize=4492 CPUtime=1200.04
/proc/13824/stat : 13824 (picosat) R 13822 13824 12475 0 -1 4194304 1250 0 0 0 119994 10 0 0 25 0 1 0 203771896 4599808 1059 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13824/statm: 1123 1059 48 102 0 1018 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 4492

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.107983
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 4524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1250
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= 2394

runsolver used 1.39679 second user time and 2.6586 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Sun Feb 18 22:36:22 UTC 2007

IDJOB= 297415
IDBENCH= 19961
IDSOLVER= 106
FILE ID= node26/297415-1171838182

PBS_JOBID= 3839657

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1238286461-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297415-1171838182/picosat /tmp/evaluation/297415-1171838182/instance-297415-1171838182.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-297415-1171838182 -o ROOT/results/node26/solver-297415-1171838182 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297415-1171838182/picosat /tmp/evaluation/297415-1171838182/instance-297415-1171838182.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  feae85ae56b54fcbcde345d479230ced

RANDOM SEED= 869203103

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:        799304 kB
Buffers:         43900 kB
Cached:        1070924 kB
SwapCached:      40904 kB
Active:         787764 kB
Inactive:       378368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        799304 kB
SwapTotal:     4192956 kB
SwapFree:      4131780 kB
Dirty:             660 kB
Writeback:           0 kB
Mapped:          30352 kB
Slab:            76128 kB
Committed_AS:   606192 kB
PageTables:       1684 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 node26 on Sun Feb 18 22:56:25 UTC 2007