Trace number 307789

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) 1200.09 1200.47

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
MD5SUM00293343f58b96b091c585953d0e06f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.995848
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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/node10/watcher-307789-1172503453 -o ROOT/results/node10/solver-307789-1172503453 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307789-1172503453/mxc /tmp/evaluation/307789-1172503453/instance-307789-1172503453.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: 0.91 0.97 0.99 3/77 19796
/proc/meminfo: memFree=1635064/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=1936 CPUtime=0
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 322 0 0 0 0 0 0 0 18 0 1 0 270300292 1982464 306 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 484 306 46 122 0 358 0

[startup+0.106625 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19796
/proc/meminfo: memFree=1635064/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=2316 CPUtime=0.1
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 496 0 0 0 10 0 0 0 18 0 1 0 270300292 2371584 410 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 579 410 59 122 0 453 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2316

[startup+0.51468 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19796
/proc/meminfo: memFree=1635064/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=2712 CPUtime=0.51
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 597 0 0 0 51 0 0 0 21 0 1 0 270300292 2777088 511 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 678 511 59 122 0 552 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2712

[startup+1.33479 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1632624/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=3504 CPUtime=1.33
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 788 0 0 0 133 0 0 0 25 0 1 0 270300292 3588096 702 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 876 702 59 122 0 750 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3504

[startup+2.97101 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1631536/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=4348 CPUtime=2.96
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 994 0 0 0 296 0 0 0 25 0 1 0 270300292 4452352 906 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 1087 906 67 122 0 961 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4348

[startup+6.24746 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1630896/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=5004 CPUtime=6.24
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 1163 0 0 0 624 0 0 0 25 0 1 0 270300292 5124096 1075 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 1251 1075 67 122 0 1125 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5004

[startup+12.7053 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1630064/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=5764 CPUtime=12.69
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 1376 0 0 0 1269 0 0 0 25 0 1 0 270300292 5902336 1288 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 1441 1288 67 122 0 1315 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5764

[startup+25.5121 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1629296/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=6448 CPUtime=25.5
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 1531 0 0 0 2549 1 0 0 25 0 1 0 270300292 6602752 1443 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519765 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 1612 1443 67 122 0 1486 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6448

[startup+51.1285 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1628336/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=7464 CPUtime=51.1
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 1774 0 0 0 5109 1 0 0 25 0 1 0 270300292 7643136 1686 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 1866 1686 67 122 0 1740 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 7464

[startup+102.347 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1626288/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=9408 CPUtime=102.31
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 2263 0 0 0 10229 2 0 0 25 0 1 0 270300292 9633792 2175 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 2352 2175 67 122 0 2226 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 9408

[startup+162.382 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1625136/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=10528 CPUtime=162.32
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 2554 0 0 0 16229 3 0 0 25 0 1 0 270300292 10780672 2466 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 2632 2466 67 122 0 2506 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 10528

[startup+222.41 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1623984/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=11572 CPUtime=222.32
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 2820 0 0 0 22229 3 0 0 25 0 1 0 270300292 11849728 2732 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 2893 2732 67 122 0 2767 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 11572

[startup+282.437 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1623792/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=11772 CPUtime=282.34
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 2865 0 0 0 28230 4 0 0 25 0 1 0 270300292 12054528 2777 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 2943 2777 67 122 0 2817 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 11772

[startup+342.467 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1622576/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=12936 CPUtime=342.35
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 3158 0 0 0 34230 5 0 0 25 0 1 0 270300292 13246464 3070 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 3234 3070 67 122 0 3108 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 12936

[startup+402.505 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1622064/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=13460 CPUtime=402.36
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 3290 0 0 0 40231 5 0 0 25 0 1 0 270300292 13783040 3202 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 3365 3202 67 122 0 3239 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 13460

[startup+462.536 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1622064/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=13484 CPUtime=462.38
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 3296 0 0 0 46232 6 0 0 25 0 1 0 270300292 13807616 3208 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 3371 3208 67 122 0 3245 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 13484

[startup+522.568 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1621296/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=14280 CPUtime=522.4
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 3500 0 0 0 52233 7 0 0 25 0 1 0 270300292 14622720 3412 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519759 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 3570 3412 67 122 0 3444 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 14280

[startup+582.601 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1619568/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=15984 CPUtime=582.41
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 3928 0 0 0 58234 7 0 0 25 0 1 0 270300292 16367616 3840 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 3996 3840 67 122 0 3870 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 15984

[startup+642.637 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1619632/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=15948 CPUtime=642.43
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 3928 0 0 0 64235 8 0 0 25 0 1 0 270300292 16330752 3833 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 3987 3833 67 122 0 3861 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 15948

[startup+702.666 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1619568/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=15948 CPUtime=702.43
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 3928 0 0 0 70235 8 0 0 25 0 1 0 270300292 16330752 3833 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 3987 3833 67 122 0 3861 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 15948

[startup+762.697 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1619568/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=15948 CPUtime=762.45
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 3928 0 0 0 76236 9 0 0 25 0 1 0 270300292 16330752 3833 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535279 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 3987 3833 67 122 0 3861 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 15948

[startup+822.734 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1619504/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=16076 CPUtime=822.46
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 3931 0 0 0 82237 9 0 0 25 0 1 0 270300292 16461824 3836 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 4019 3836 67 122 0 3893 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 16076

[startup+882.768 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1618288/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=17264 CPUtime=882.48
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 4382 0 0 0 88238 10 0 0 25 0 1 0 270300292 17678336 4122 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 4316 4122 67 122 0 4190 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 17264

[startup+942.804 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1617200/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=18452 CPUtime=942.5
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 4872 0 0 0 94239 11 0 0 25 0 1 0 270300292 18894848 4414 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 4613 4414 67 122 0 4487 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 18452

[startup+1002.84 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1616944/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=18584 CPUtime=1002.52
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 5083 0 0 0 100240 12 0 0 25 0 1 0 270300292 19030016 4460 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 4646 4460 67 122 0 4520 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 18584

[startup+1062.88 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19797
/proc/meminfo: memFree=1616176/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=19376 CPUtime=1062.54
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 5444 0 0 0 106241 13 0 0 25 0 1 0 270300292 19841024 4656 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 4844 4656 67 122 0 4718 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 19376

[startup+1122.91 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19799
/proc/meminfo: memFree=1615792/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=19772 CPUtime=1122.54
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 5707 0 0 0 112241 13 0 0 25 0 1 0 270300292 20246528 4754 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 4943 4754 67 122 0 4817 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 19772

[startup+1182.94 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19799
/proc/meminfo: memFree=1615792/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=19772 CPUtime=1182.56
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 5905 0 0 0 118242 14 0 0 25 0 1 0 270300292 20246528 4754 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 4943 4754 67 122 0 4817 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 19772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19799
/proc/meminfo: memFree=1615792/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=19772 CPUtime=1200.08
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 5938 0 0 0 119994 14 0 0 25 0 1 0 270300292 20246528 4754 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 4943 4754 67 122 0 4817 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 19772

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

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

[startup+1200.46 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19799
/proc/meminfo: memFree=1615792/2055920 swapFree=4192812/4192956
[pid=19796] ppid=19794 vsize=19772 CPUtime=1200.08
/proc/19796/stat : 19796 (mxc) R 19794 19796 19366 0 -1 4194304 5938 0 0 0 119994 14 0 0 25 0 1 0 270300292 20246528 4754 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19796/statm: 4943 4754 67 122 0 4817 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 19772

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.148977
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 19904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5938
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= 1996

runsolver used 1.3418 second user time and 2.92556 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Mon Feb 26 15:24:13 UTC 2007

IDJOB= 307789
IDBENCH= 20214
IDSOLVER= 107
FILE ID= node10/307789-1172503453

PBS_JOBID= 3971597

Free space on /tmp= 66560 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/307789-1172503453/mxc /tmp/evaluation/307789-1172503453/instance-307789-1172503453.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-307789-1172503453 -o ROOT/results/node10/solver-307789-1172503453 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307789-1172503453/mxc /tmp/evaluation/307789-1172503453/instance-307789-1172503453.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  00293343f58b96b091c585953d0e06f9

RANDOM SEED= 603198415

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:       1635472 kB
Buffers:         48128 kB
Cached:         258484 kB
SwapCached:          0 kB
Active:         205880 kB
Inactive:       145920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             884 kB
Writeback:           0 kB
Mapped:          64132 kB
Slab:            54092 kB
Committed_AS:  1330092 kB
PageTables:       1836 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= 66560 MiB

End job on node10 on Mon Feb 26 15:44:15 UTC 2007