Trace number 303115

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
MXC 2007-02-08? (TO) 1200.08 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S333805260-05.cnf
MD5SUMd14e04a4b0afdf567ba652672eb2d24d
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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/node14/watcher-303115-1172027672 -o ROOT/results/node14/solver-303115-1172027672 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303115-1172027672/mxc /tmp/evaluation/303115-1172027672/instance-303115-1172027672.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 19988
/proc/meminfo: memFree=1480504/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=1636 CPUtime=0
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 222721621 1675264 238 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 409 238 46 122 0 283 0

[startup+0.107135 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19988
/proc/meminfo: memFree=1480504/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=2136 CPUtime=0.1
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 507 0 0 0 10 0 0 0 18 0 1 0 222721621 2187264 381 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 534 381 59 122 0 408 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2136

[startup+0.515173 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19988
/proc/meminfo: memFree=1480504/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=3080 CPUtime=0.5
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 758 0 0 0 50 0 0 0 22 0 1 0 222721621 3153920 632 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 770 632 59 122 0 644 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3080

[startup+1.33525 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1476976/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=4664 CPUtime=1.32
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 1148 0 0 0 132 0 0 0 25 0 1 0 222721621 4775936 1022 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530985 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 1166 1022 59 122 0 1040 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4664

[startup+2.97141 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1475952/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=5688 CPUtime=2.96
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 1408 0 0 0 296 0 0 0 25 0 1 0 222721621 5824512 1280 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 1422 1280 67 122 0 1296 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5688

[startup+6.25372 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1474992/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=6188 CPUtime=6.24
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 1534 0 0 0 624 0 0 0 25 0 1 0 222721621 6336512 1406 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 1547 1406 67 122 0 1421 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6188

[startup+12.7063 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1473712/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=7248 CPUtime=12.7
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 1802 0 0 0 1269 1 0 0 25 0 1 0 222721621 7421952 1674 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 1812 1674 67 122 0 1686 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7248

[startup+25.5105 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1472880/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=8168 CPUtime=25.49
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 2021 0 0 0 2548 1 0 0 25 0 1 0 222721621 8364032 1893 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 2042 1893 67 122 0 1916 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8168

[startup+51.121 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1471536/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=9440 CPUtime=51.09
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 2350 0 0 0 5108 1 0 0 25 0 1 0 222721621 9666560 2222 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 2360 2222 67 122 0 2234 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9440

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1470064/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=10860 CPUtime=102.3
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 2708 0 0 0 10228 2 0 0 25 0 1 0 222721621 11120640 2580 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 2715 2580 67 122 0 2589 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 10860

[startup+162.368 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1469104/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=11772 CPUtime=162.32
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 2942 0 0 0 16229 3 0 0 25 0 1 0 222721621 12054528 2814 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 2943 2814 67 122 0 2817 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 11772

[startup+222.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1468080/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=12752 CPUtime=222.33
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 3192 0 0 0 22229 4 0 0 25 0 1 0 222721621 13058048 3030 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 3188 3030 67 122 0 3062 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 12752

[startup+282.427 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1467504/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=13516 CPUtime=282.34
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 3599 0 0 0 28230 4 0 0 25 0 1 0 222721621 13840384 3165 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 3379 3165 67 122 0 3253 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 13516

[startup+342.457 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1467376/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=13516 CPUtime=342.35
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 3889 0 0 0 34230 5 0 0 25 0 1 0 222721621 13840384 3183 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 3379 3183 67 122 0 3253 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 13516

[startup+402.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1466352/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=14600 CPUtime=402.37
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 4420 0 0 0 40231 6 0 0 25 0 1 0 222721621 14950400 3424 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 3650 3424 67 122 0 3524 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 14600

[startup+462.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1466416/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=14732 CPUtime=462.38
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 4677 0 0 0 46231 7 0 0 25 0 1 0 222721621 15085568 3459 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 3683 3459 67 122 0 3557 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 14732

[startup+522.552 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1466288/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=14892 CPUtime=522.4
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 4960 0 0 0 52232 8 0 0 25 0 1 0 222721621 15249408 3483 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 3723 3483 67 122 0 3597 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 14892

[startup+582.578 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1466288/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=14892 CPUtime=582.41
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 5230 0 0 0 58233 8 0 0 25 0 1 0 222721621 15249408 3494 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 3723 3494 67 122 0 3597 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 14892

[startup+642.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1464944/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=16232 CPUtime=642.42
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 5787 0 0 0 64233 9 0 0 25 0 1 0 222721621 16621568 3809 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 4058 3809 67 122 0 3932 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 16232

[startup+702.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1464688/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=16540 CPUtime=702.44
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 6094 0 0 0 70234 10 0 0 25 0 1 0 222721621 16936960 3870 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 4135 3870 67 122 0 4009 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 16540

[startup+762.667 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1464624/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=16540 CPUtime=762.45
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 6305 0 0 0 76234 11 0 0 25 0 1 0 222721621 16936960 3876 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 4135 3876 67 122 0 4009 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 16540

[startup+822.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1464560/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=16700 CPUtime=822.46
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 6567 0 0 0 82235 11 0 0 25 0 1 0 222721621 17100800 3892 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 4175 3892 67 122 0 4049 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 16700

[startup+882.732 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1464496/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=16700 CPUtime=882.48
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 6814 0 0 0 88236 12 0 0 25 0 1 0 222721621 17100800 3893 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 4175 3893 67 122 0 4049 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 16700

[startup+942.761 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1464432/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=16700 CPUtime=942.5
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 7038 0 0 0 94237 13 0 0 25 0 1 0 222721621 17100800 3912 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 4175 3912 67 122 0 4049 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 16700

[startup+1002.79 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1463472/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=17888 CPUtime=1002.51
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 7583 0 0 0 100237 14 0 0 25 0 1 0 222721621 18317312 4199 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 4472 4199 67 122 0 4346 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 17888

[startup+1062.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1463280/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=18044 CPUtime=1062.52
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 7799 0 0 0 106238 14 0 0 25 0 1 0 222721621 18477056 4235 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 4511 4235 67 122 0 4385 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 18044

[startup+1122.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1463280/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=18044 CPUtime=1122.53
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 8036 0 0 0 112238 15 0 0 25 0 1 0 222721621 18477056 4247 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 4511 4247 67 122 0 4385 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 18044

[startup+1182.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1463024/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=18336 CPUtime=1182.55
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 8277 0 0 0 118240 15 0 0 25 0 1 0 222721621 18776064 4308 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 4584 4308 67 122 0 4458 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 18336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1462960/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=18336 CPUtime=1200.06
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 8367 0 0 0 119991 15 0 0 25 0 1 0 222721621 18776064 4308 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 4584 4308 67 122 0 4458 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 18336

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: 0.99 0.98 0.99 2/78 19989
/proc/meminfo: memFree=1462960/2055920 swapFree=4192812/4192956
[pid=19988] ppid=19986 vsize=18336 CPUtime=1200.06
/proc/19988/stat : 19988 (mxc) R 19986 19988 19161 0 -1 4194304 8367 0 0 0 119991 15 0 0 25 0 1 0 222721621 18776064 4308 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19988/statm: 4584 4308 67 122 0 4458 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 18336

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.160975
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 18336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8367
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= 22852

runsolver used 1.40978 second user time and 2.80557 second system time

The end



Launcher Data (download as text)




Begin job on node14 on Wed Feb 21 03:14:32 UTC 2007

IDJOB= 303115
IDBENCH= 20100
IDSOLVER= 107
FILE ID= node14/303115-1172027672

PBS_JOBID= 3849172

Free space on /tmp= 66548 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S333805260-05.cnf
COMMAND LINE= /tmp/evaluation/303115-1172027672/mxc /tmp/evaluation/303115-1172027672/instance-303115-1172027672.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-303115-1172027672 -o ROOT/results/node14/solver-303115-1172027672 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303115-1172027672/mxc /tmp/evaluation/303115-1172027672/instance-303115-1172027672.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  d14e04a4b0afdf567ba652672eb2d24d

RANDOM SEED= 917160424

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1480912 kB
Buffers:         62952 kB
Cached:         375512 kB
SwapCached:          0 kB
Active:         197588 kB
Inactive:       294888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1480912 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          72912 kB
Slab:            68128 kB
Committed_AS:   824872 kB
PageTables:       1736 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= 66548 MiB

End job on node14 on Wed Feb 21 03:34:35 UTC 2007