Trace number 306231

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) 1200.05 1200.47

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
MD5SUM212d58fdb9f521fd5d4f36dd91409295
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark504.341
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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/node7/watcher-306231-1172094948 -o ROOT/results/node7/solver-306231-1172094948 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306231-1172094948/mxc /tmp/evaluation/306231-1172094948/instance-306231-1172094948.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 3/77 16978
/proc/meminfo: memFree=1604296/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=2868 CPUtime=0
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 514 0 0 0 0 0 0 0 18 0 1 0 229449574 2936832 498 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 717 498 46 122 0 591 0

[startup+0.106725 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16978
/proc/meminfo: memFree=1604296/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=4124 CPUtime=0.1
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 1013 0 0 0 10 0 0 0 18 0 1 0 229449574 4222976 810 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 1031 810 59 122 0 905 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4124

[startup+0.514767 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16978
/proc/meminfo: memFree=1604296/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=4916 CPUtime=0.5
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 1215 0 0 0 50 0 0 0 22 0 1 0 229449574 5033984 1012 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 1229 1012 59 122 0 1103 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4916

[startup+1.33485 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1599360/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=6368 CPUtime=1.32
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 1595 0 0 0 132 0 0 0 25 0 1 0 229449574 6520832 1392 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 1592 1392 59 122 0 1466 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6368

[startup+2.97102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1597184/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=9280 CPUtime=2.96
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 2316 0 0 0 295 1 0 0 25 0 1 0 229449574 9502720 2113 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 2320 2113 59 122 0 2194 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9280

[startup+6.24737 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1591168/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=14880 CPUtime=6.23
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 3717 0 0 0 621 2 0 0 25 0 1 0 229449574 15237120 3514 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 3720 3514 59 122 0 3594 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14880

[startup+12.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1581504/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=23988 CPUtime=12.69
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 5980 0 0 0 1264 5 0 0 25 0 1 0 229449574 24563712 5777 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 5997 5777 59 122 0 5871 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23988

[startup+25.5124 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1566144/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=39824 CPUtime=25.49
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 9912 0 0 0 2540 9 0 0 25 0 1 0 229449574 40779776 9709 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 9956 9709 59 122 0 9830 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39824

[startup+51.1221 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1557120/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=48148 CPUtime=51.1
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 12064 0 0 0 5098 12 0 0 25 0 1 0 229449574 49303552 11812 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 12037 11812 67 122 0 11911 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 48148

[startup+102.336 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1540288/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=64516 CPUtime=102.3
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 16268 0 0 0 10213 17 0 0 25 0 1 0 229449574 66064384 15906 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 16129 15906 67 122 0 16003 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 64516

[startup+162.372 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16979
/proc/meminfo: memFree=1530112/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=74548 CPUtime=162.32
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 18867 0 0 0 16211 21 0 0 25 0 1 0 229449574 76337152 18442 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 18637 18442 67 122 0 18511 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 74548

[startup+222.404 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 16979
/proc/meminfo: memFree=1529216/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=75472 CPUtime=222.33
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 19146 0 0 0 22212 21 0 0 25 0 1 0 229449574 77283328 18658 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 18868 18658 67 122 0 18742 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 75472

[startup+282.43 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 16979
/proc/meminfo: memFree=1517184/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=88400 CPUtime=282.35
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 22382 0 0 0 28210 25 0 0 25 0 1 0 229449574 90521600 21824 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 22100 21824 67 122 0 21974 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 88400

[startup+342.474 s]
/proc/loadavg: 1.01 1.01 1.00 2/84 17083
/proc/meminfo: memFree=1508880/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=94868 CPUtime=342.32
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 24078 0 0 0 34205 27 0 0 25 0 1 0 229449574 97144832 23450 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531376 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 23717 23450 67 122 0 23591 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 94868

[startup+402.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17177
/proc/meminfo: memFree=1509696/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=94868 CPUtime=402.32
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 24232 0 0 0 40205 27 0 0 25 0 1 0 229449574 97144832 23457 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531068 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 23717 23457 67 122 0 23591 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 94868

[startup+462.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17177
/proc/meminfo: memFree=1509824/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=94868 CPUtime=462.33
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 24232 0 0 0 46206 27 0 0 25 0 1 0 229449574 97144832 23457 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531184 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 23717 23457 67 122 0 23591 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 94868

[startup+522.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17177
/proc/meminfo: memFree=1509824/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=94868 CPUtime=522.35
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 24232 0 0 0 52207 28 0 0 25 0 1 0 229449574 97144832 23457 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 23717 23457 67 122 0 23591 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 94868

[startup+582.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17177
/proc/meminfo: memFree=1509888/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=94868 CPUtime=582.36
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 24232 0 0 0 58208 28 0 0 25 0 1 0 229449574 97144832 23457 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 23717 23457 67 122 0 23591 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 94868

[startup+642.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17177
/proc/meminfo: memFree=1509824/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=94868 CPUtime=642.37
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 24323 0 0 0 64208 29 0 0 25 0 1 0 229449574 97144832 23464 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 23717 23464 67 122 0 23591 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 94868

[startup+702.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17177
/proc/meminfo: memFree=1509824/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=94868 CPUtime=702.39
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 24407 0 0 0 70209 30 0 0 25 0 1 0 229449574 97144832 23464 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 23717 23464 67 122 0 23591 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 94868

[startup+762.721 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17177
/proc/meminfo: memFree=1509824/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=94868 CPUtime=762.4
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 24407 0 0 0 76210 30 0 0 25 0 1 0 229449574 97144832 23464 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 23717 23464 67 122 0 23591 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 94868

[startup+822.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17177
/proc/meminfo: memFree=1504896/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=99752 CPUtime=822.42
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 25729 0 0 0 82209 33 0 0 25 0 1 0 229449574 102146048 24702 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 24938 24702 67 122 0 24812 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 99752

[startup+882.776 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17177
/proc/meminfo: memFree=1496128/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=108596 CPUtime=882.43
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 27995 0 0 0 88207 36 0 0 25 0 1 0 229449574 111202304 26884 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 27149 26884 67 122 0 27023 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 108596

[startup+942.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17177
/proc/meminfo: memFree=1496256/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=108596 CPUtime=942.44
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 27995 0 0 0 94207 37 0 0 25 0 1 0 229449574 111202304 26884 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 27149 26884 67 122 0 27023 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 108596

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17177
/proc/meminfo: memFree=1496256/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=108596 CPUtime=1002.45
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 28080 0 0 0 100208 37 0 0 25 0 1 0 229449574 111202304 26885 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 27149 26885 67 122 0 27023 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 108596

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17177
/proc/meminfo: memFree=1492544/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=112556 CPUtime=1062.47
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 29096 0 0 0 106209 38 0 0 25 0 1 0 229449574 115257344 27901 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 28139 27901 67 122 0 28013 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 112556

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17177
/proc/meminfo: memFree=1492096/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=112688 CPUtime=1122.49
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 29213 0 0 0 112210 39 0 0 25 0 1 0 229449574 115392512 27926 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 28172 27926 67 122 0 28046 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 112688

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17177
/proc/meminfo: memFree=1488064/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=116780 CPUtime=1182.5
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 30318 0 0 0 118210 40 0 0 25 0 1 0 229449574 119582720 28939 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 29195 28939 67 122 0 29069 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 116780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17177
/proc/meminfo: memFree=1488064/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=116780 CPUtime=1200.02
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 30318 0 0 0 119962 40 0 0 25 0 1 0 229449574 119582720 28939 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 29195 28939 67 122 0 29069 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 116780

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17177
/proc/meminfo: memFree=1488064/2055920 swapFree=4142416/4192956
[pid=16978] ppid=16976 vsize=116780 CPUtime=1200.02
/proc/16978/stat : 16978 (mxc) R 16976 16978 16879 0 -1 4194304 30318 0 0 0 119962 40 0 0 25 0 1 0 229449574 119582720 28939 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16978/statm: 29195 28939 67 122 0 29069 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 116780

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.05
CPU user time (s): 1199.62
CPU system time (s): 0.423935
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 117148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.423935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30318
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= 25110

runsolver used 1.2958 second user time and 2.77058 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Wed Feb 21 21:55:48 UTC 2007

IDJOB= 306231
IDBENCH= 20176
IDSOLVER= 107
FILE ID= node7/306231-1172094948

PBS_JOBID= 3865344

Free space on /tmp= 66544 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
COMMAND LINE= /tmp/evaluation/306231-1172094948/mxc /tmp/evaluation/306231-1172094948/instance-306231-1172094948.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-306231-1172094948 -o ROOT/results/node7/solver-306231-1172094948 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306231-1172094948/mxc /tmp/evaluation/306231-1172094948/instance-306231-1172094948.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  212d58fdb9f521fd5d4f36dd91409295

RANDOM SEED= 543715029

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1604768 kB
Buffers:         55980 kB
Cached:         294664 kB
SwapCached:      16216 kB
Active:         238236 kB
Inactive:       142668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1604768 kB
SwapTotal:     4192956 kB
SwapFree:      4142416 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:          29880 kB
Slab:            55832 kB
Committed_AS:   867884 kB
PageTables:       1764 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= 66544 MiB

End job on node7 on Wed Feb 21 22:15:51 UTC 2007