Trace number 311971

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) 1200.06 1200.39

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf
MD5SUM9b15d123fe04b0b8ae54fce3b90458d6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.215966
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/node18/watcher-311971-1172579854 -o ROOT/results/node18/solver-311971-1172579854 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311971-1172579854/mxc /tmp/evaluation/311971-1172579854/instance-311971-1172579854.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 22983
/proc/meminfo: memFree=1665400/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=1424 CPUtime=0
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 277939973 1458176 192 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 356 192 46 122 0 230 0

[startup+0.10634 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22983
/proc/meminfo: memFree=1665400/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=1556 CPUtime=0.1
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 262 0 0 0 10 0 0 0 18 0 1 0 277939973 1593344 246 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 389 246 59 122 0 263 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1556

[startup+0.514379 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22983
/proc/meminfo: memFree=1665400/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=2092 CPUtime=0.51
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 407 0 0 0 51 0 0 0 21 0 1 0 277939973 2142208 389 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535074 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 523 389 67 122 0 397 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2092

[startup+1.33446 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22984
/proc/meminfo: memFree=1663792/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=2488 CPUtime=1.33
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 477 0 0 0 133 0 0 0 25 0 1 0 277939973 2547712 459 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 622 459 67 122 0 496 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2488

[startup+2.97062 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22984
/proc/meminfo: memFree=1663408/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=2868 CPUtime=2.96
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 579 0 0 0 296 0 0 0 25 0 1 0 277939973 2936832 561 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 717 561 67 122 0 591 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2868

[startup+6.24693 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22984
/proc/meminfo: memFree=1663088/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=2996 CPUtime=6.24
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 637 0 0 0 624 0 0 0 25 0 1 0 277939973 3067904 619 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 749 619 67 122 0 623 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2996

[startup+12.7036 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22984
/proc/meminfo: memFree=1662448/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=3504 CPUtime=12.69
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 741 0 0 0 1269 0 0 0 25 0 1 0 277939973 3588096 723 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 876 723 67 122 0 750 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3504

[startup+25.5098 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22984
/proc/meminfo: memFree=1661936/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=3948 CPUtime=25.49
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 861 0 0 0 2549 0 0 0 25 0 1 0 277939973 4042752 843 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 987 843 67 122 0 861 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3948

[startup+51.1193 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22984
/proc/meminfo: memFree=1661296/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=4620 CPUtime=51.09
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 1018 0 0 0 5109 0 0 0 25 0 1 0 277939973 4730880 1000 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 1155 1000 67 122 0 1029 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4620

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22984
/proc/meminfo: memFree=1660336/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=5500 CPUtime=102.3
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 1244 0 0 0 10229 1 0 0 25 0 1 0 277939973 5632000 1226 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 1375 1226 67 122 0 1249 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5500

[startup+162.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22984
/proc/meminfo: memFree=1659504/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=6312 CPUtime=162.32
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 1452 0 0 0 16230 2 0 0 25 0 1 0 277939973 6463488 1434 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 1578 1434 67 122 0 1452 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 6312

[startup+222.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22984
/proc/meminfo: memFree=1658672/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=7104 CPUtime=222.34
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 1648 0 0 0 22231 3 0 0 25 0 1 0 277939973 7274496 1630 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519197 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 1776 1630 67 122 0 1650 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 7104

[startup+282.427 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22986
/proc/meminfo: memFree=1658352/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=7420 CPUtime=282.34
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 1731 0 0 0 28231 3 0 0 25 0 1 0 277939973 7598080 1710 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 1855 1710 67 122 0 1729 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 7420

[startup+342.451 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22986
/proc/meminfo: memFree=1657840/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=7916 CPUtime=342.35
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 1868 0 0 0 34231 4 0 0 25 0 1 0 277939973 8105984 1846 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 1979 1846 67 122 0 1853 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 7916

[startup+402.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22986
/proc/meminfo: memFree=1657648/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=8080 CPUtime=402.37
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 1914 0 0 0 40232 5 0 0 25 0 1 0 277939973 8273920 1881 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 2020 1881 67 122 0 1894 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 8080

[startup+462.517 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 22986
/proc/meminfo: memFree=1657456/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=8396 CPUtime=462.38
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 1987 0 0 0 46233 5 0 0 25 0 1 0 277939973 8597504 1954 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 2099 1954 67 122 0 1973 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 8396

[startup+522.546 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 22986
/proc/meminfo: memFree=1657264/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=8600 CPUtime=522.39
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 2039 0 0 0 52234 5 0 0 25 0 1 0 277939973 8806400 2006 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 2150 2006 67 122 0 2024 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 8600

[startup+582.574 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 22986
/proc/meminfo: memFree=1656880/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=8844 CPUtime=582.41
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 2113 0 0 0 58235 6 0 0 25 0 1 0 277939973 9056256 2080 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 2211 2080 67 122 0 2085 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 8844

[startup+642.609 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22986
/proc/meminfo: memFree=1656432/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=9288 CPUtime=642.43
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 2226 0 0 0 64236 7 0 0 25 0 1 0 277939973 9510912 2193 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 2322 2193 67 122 0 2196 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 9288

[startup+702.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22986
/proc/meminfo: memFree=1656496/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=9256 CPUtime=702.43
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 2244 0 0 0 70236 7 0 0 25 0 1 0 277939973 9478144 2177 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 2314 2177 67 122 0 2188 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 9256

[startup+762.663 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22986
/proc/meminfo: memFree=1656496/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=9360 CPUtime=762.45
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 2266 0 0 0 76237 8 0 0 25 0 1 0 277939973 9584640 2199 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 2340 2199 67 122 0 2214 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 9360

[startup+822.693 s]
/proc/loadavg: 1.03 1.01 1.00 3/78 22986
/proc/meminfo: memFree=1656112/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=9704 CPUtime=822.46
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 2352 0 0 0 82238 8 0 0 25 0 1 0 277939973 9936896 2285 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 2426 2285 67 122 0 2300 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 9704

[startup+882.72 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22986
/proc/meminfo: memFree=1656048/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=9772 CPUtime=882.47
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 2375 0 0 0 88238 9 0 0 25 0 1 0 277939973 10006528 2308 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 2443 2308 67 122 0 2317 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 9772

[startup+942.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22986
/proc/meminfo: memFree=1656048/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=9772 CPUtime=942.48
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 2375 0 0 0 94239 9 0 0 25 0 1 0 277939973 10006528 2308 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 2443 2308 67 122 0 2317 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 9772

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22986
/proc/meminfo: memFree=1655920/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=9964 CPUtime=1002.5
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 2416 0 0 0 100240 10 0 0 25 0 1 0 277939973 10203136 2349 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 2491 2349 67 122 0 2365 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 9964

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22986
/proc/meminfo: memFree=1655728/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=10156 CPUtime=1062.52
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 2477 0 0 0 106241 11 0 0 25 0 1 0 277939973 10399744 2410 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 2539 2410 67 122 0 2413 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 10156

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22986
/proc/meminfo: memFree=1655472/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=10360 CPUtime=1122.53
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 2517 0 0 0 112242 11 0 0 25 0 1 0 277939973 10608640 2450 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 2590 2450 67 122 0 2464 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 10360

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22986
/proc/meminfo: memFree=1655472/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=10360 CPUtime=1182.53
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 2517 0 0 0 118242 11 0 0 25 0 1 0 277939973 10608640 2450 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 2590 2450 67 122 0 2464 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 10360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22986
/proc/meminfo: memFree=1655280/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=10580 CPUtime=1200.06
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 2570 0 0 0 119994 12 0 0 25 0 1 0 277939973 10833920 2503 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 2645 2503 67 122 0 2519 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 10580

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22986
/proc/meminfo: memFree=1655280/2055920 swapFree=4192812/4192956
[pid=22983] ppid=22981 vsize=10580 CPUtime=1200.06
/proc/22983/stat : 22983 (mxc) R 22981 22983 21784 0 -1 4194304 2570 0 0 0 119994 12 0 0 25 0 1 0 277939973 10833920 2503 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 2645 2503 67 122 0 2519 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 10580

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.06
CPU user time (s): 1199.94
CPU system time (s): 0.122981
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 10580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2570
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= 1824

runsolver used 1.38879 second user time and 2.78958 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Tue Feb 27 12:37:34 UTC 2007

IDJOB= 311971
IDBENCH= 20329
IDSOLVER= 107
FILE ID= node18/311971-1172579854

PBS_JOBID= 3971683

Free space on /tmp= 66557 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/311971-1172579854/mxc /tmp/evaluation/311971-1172579854/instance-311971-1172579854.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-311971-1172579854 -o ROOT/results/node18/solver-311971-1172579854 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311971-1172579854/mxc /tmp/evaluation/311971-1172579854/instance-311971-1172579854.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  9b15d123fe04b0b8ae54fce3b90458d6

RANDOM SEED= 240002995

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1665744 kB
Buffers:         48472 kB
Cached:         213600 kB
SwapCached:          0 kB
Active:         242632 kB
Inactive:        79280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665744 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          78736 kB
Slab:            53876 kB
Committed_AS:   964584 kB
PageTables:       1668 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 node18 on Tue Feb 27 12:57:37 UTC 2007