Trace number 311355

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) 1200.02 1200.48

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
MD5SUMee25cd84874e48f6cb4ebfcb1b834a80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark116.655
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/node33/watcher-311355-1172568509 -o ROOT/results/node33/solver-311355-1172568509 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311355-1172568509/picosat /tmp/evaluation/311355-1172568509/instance-311355-1172568509.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 3649
/proc/meminfo: memFree=1852760/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=724 CPUtime=0
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 181886278 741376 86 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 181 86 40 102 0 76 0

[startup+0.107513 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3649
/proc/meminfo: memFree=1852760/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=988 CPUtime=0.1
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 170 0 0 0 7 3 0 0 18 0 1 0 181886278 1011712 155 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 247 155 42 102 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 988

[startup+0.515596 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3649
/proc/meminfo: memFree=1852760/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=996 CPUtime=0.51
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 209 0 0 0 48 3 0 0 21 0 1 0 181886278 1019904 192 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520047 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 249 192 48 102 0 144 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 996

[startup+1.33677 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1852176/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=1124 CPUtime=1.33
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 225 0 0 0 130 3 0 0 25 0 1 0 181886278 1150976 208 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529710 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 281 208 48 102 0 176 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1124

[startup+2.9761 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1851984/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=1124 CPUtime=2.96
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 241 0 0 0 293 3 0 0 25 0 1 0 181886278 1150976 224 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522694 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 281 224 48 102 0 176 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1124

[startup+6.25278 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1851792/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=1388 CPUtime=6.24
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 270 0 0 0 621 3 0 0 25 0 1 0 181886278 1421312 253 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529063 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 347 253 48 102 0 242 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1388

[startup+12.7091 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1851536/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=1512 CPUtime=12.69
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 306 0 0 0 1266 3 0 0 25 0 1 0 181886278 1548288 289 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 378 289 48 102 0 273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1512

[startup+25.6108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1851344/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=1616 CPUtime=25.59
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 355 0 0 0 2556 3 0 0 25 0 1 0 181886278 1654784 338 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531520 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 404 338 48 102 0 299 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1616

[startup+51.2171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1851024/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=2012 CPUtime=51.19
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 439 0 0 0 5116 3 0 0 25 0 1 0 181886278 2060288 422 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 503 422 48 102 0 398 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 2012

[startup+102.425 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 3650
/proc/meminfo: memFree=1850576/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=2328 CPUtime=102.37
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 537 0 0 0 10234 3 0 0 25 0 1 0 181886278 2383872 520 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 582 520 48 102 0 477 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 2328

[startup+162.444 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 3650
/proc/meminfo: memFree=1850192/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=2740 CPUtime=162.37
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 617 0 0 0 16234 3 0 0 25 0 1 0 181886278 2805760 599 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 685 599 48 102 0 580 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 2740

[startup+222.459 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1849872/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=3020 CPUtime=222.36
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 696 0 0 0 22233 3 0 0 25 0 1 0 181886278 3092480 667 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 755 667 48 102 0 650 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 3020

[startup+282.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1849616/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=3196 CPUtime=282.36
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 776 0 0 0 28233 3 0 0 25 0 1 0 181886278 3272704 717 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549259 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 799 717 48 102 0 694 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 3196

[startup+342.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1849360/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=3376 CPUtime=342.37
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 840 0 0 0 34233 4 0 0 25 0 1 0 181886278 3457024 761 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 844 761 48 102 0 739 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 3376

[startup+402.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1849104/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=3608 CPUtime=402.36
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 906 0 0 0 40232 4 0 0 25 0 1 0 181886278 3694592 821 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 902 821 48 102 0 797 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 3608

[startup+462.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1849040/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=3684 CPUtime=462.35
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 914 0 0 0 46231 4 0 0 25 0 1 0 181886278 3772416 828 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 921 828 48 102 0 816 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 3684

[startup+522.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1848848/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=3800 CPUtime=522.34
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 960 0 0 0 52230 4 0 0 25 0 1 0 181886278 3891200 872 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 950 872 48 102 0 845 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 3800

[startup+582.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1848848/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=3844 CPUtime=582.34
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 969 0 0 0 58230 4 0 0 25 0 1 0 181886278 3936256 877 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 961 877 48 102 0 856 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 3844

[startup+642.591 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 3650
/proc/meminfo: memFree=1848528/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=4084 CPUtime=642.34
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 1059 0 0 0 64230 4 0 0 25 0 1 0 181886278 4182016 941 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 1021 941 48 102 0 916 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 4084

[startup+702.609 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 3650
/proc/meminfo: memFree=1848464/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=4160 CPUtime=702.33
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 1086 0 0 0 70229 4 0 0 25 0 1 0 181886278 4259840 963 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549506 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 1040 963 48 102 0 935 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 4160

[startup+762.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1848400/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=4280 CPUtime=762.32
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 1128 0 0 0 76228 4 0 0 25 0 1 0 181886278 4382720 987 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 1070 987 48 102 0 965 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 4280

[startup+822.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1848400/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=4268 CPUtime=822.32
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 1133 0 0 0 82228 4 0 0 25 0 1 0 181886278 4370432 992 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 1067 992 48 102 0 962 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 4268

[startup+882.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1848080/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=4488 CPUtime=882.32
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 1186 0 0 0 88228 4 0 0 25 0 1 0 181886278 4595712 1045 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 1122 1045 48 102 0 1017 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 4488

[startup+942.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1847952/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=4672 CPUtime=942.31
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 1233 0 0 0 94227 4 0 0 25 0 1 0 181886278 4784128 1092 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 1168 1092 48 102 0 1063 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 4672

[startup+1002.7 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 3650
/proc/meminfo: memFree=1847888/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=4668 CPUtime=1002.3
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 1233 0 0 0 100226 4 0 0 25 0 1 0 181886278 4780032 1092 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 1167 1092 48 102 0 1062 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 4668

[startup+1062.71 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 3650
/proc/meminfo: memFree=1847952/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=4616 CPUtime=1062.3
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 1237 0 0 0 106226 4 0 0 25 0 1 0 181886278 4726784 1090 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 1154 1090 48 102 0 1049 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 4616

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3650
/proc/meminfo: memFree=1847824/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=4732 CPUtime=1122.29
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 1260 0 0 0 112225 4 0 0 25 0 1 0 181886278 4845568 1113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 1183 1113 48 102 0 1078 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 4732

[startup+1182.76 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 3650
/proc/meminfo: memFree=1847696/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=4860 CPUtime=1182.29
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 1291 0 0 0 118225 4 0 0 25 0 1 0 181886278 4976640 1121 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 1215 1121 48 102 0 1110 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 4860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 3650
/proc/meminfo: memFree=1847696/2055920 swapFree=4181596/4192956
[pid=3649] ppid=3647 vsize=4936 CPUtime=1200.01
/proc/3649/stat : 3649 (picosat) R 3647 3649 1726 0 -1 4194304 1303 0 0 0 119997 4 0 0 25 0 1 0 181886278 5054464 1133 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3649/statm: 1234 1133 48 102 0 1129 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 4936

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): 1200.02
CPU user time (s): 1199.97
CPU system time (s): 0.049992
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 4976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1303
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= 2411

runsolver used 0.766883 second user time and 2.44463 second system time

The end



Launcher Data (download as text)




Begin job on node33 on Tue Feb 27 09:28:30 UTC 2007

IDJOB= 311355
IDBENCH= 20312
IDSOLVER= 106
FILE ID= node33/311355-1172568509

PBS_JOBID= 3971875

Free space on /tmp= 66557 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311355-1172568509/picosat /tmp/evaluation/311355-1172568509/instance-311355-1172568509.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-311355-1172568509 -o ROOT/results/node33/solver-311355-1172568509 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311355-1172568509/picosat /tmp/evaluation/311355-1172568509/instance-311355-1172568509.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  ee25cd84874e48f6cb4ebfcb1b834a80

RANDOM SEED= 305266907

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:       1853232 kB
Buffers:         24056 kB
Cached:         128788 kB
SwapCached:       5596 kB
Active:         100460 kB
Inactive:        64556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853232 kB
SwapTotal:     4192956 kB
SwapFree:      4181596 kB
Dirty:             576 kB
Writeback:           0 kB
Mapped:          15712 kB
Slab:            23696 kB
Committed_AS:   268828 kB
PageTables:       1408 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= 66557 MiB

End job on node33 on Tue Feb 27 09:48:32 UTC 2007