Trace number 424581

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) 5000.09 5001.91

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S453945536-08.cnf
MD5SUM58f7348ef0f2a04dc0d7dd4d6a464a65
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark669.765
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-424581-1177723636 -o ROOT/results/node69/solver-424581-1177723636 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424581-1177723636/mxc /tmp/evaluation/424581-1177723636/instance-424581-1177723636.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.84 1.97 1.89 3/64 1289
/proc/meminfo: memFree=1679532/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=1620 CPUtime=0
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 248353053 1658880 238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 405 239 46 122 0 279 0

[startup+0.0719711 s]
/proc/loadavg: 1.84 1.97 1.89 3/64 1289
/proc/meminfo: memFree=1679532/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=2412 CPUtime=0.06
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 547 0 0 0 6 0 0 0 18 0 1 0 248353053 2469888 426 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 603 426 59 122 0 477 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2412

[startup+0.101975 s]
/proc/loadavg: 1.84 1.97 1.89 3/64 1289
/proc/meminfo: memFree=1679532/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=2544 CPUtime=0.09
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 580 0 0 0 9 0 0 0 18 0 1 0 248353053 2605056 459 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 636 459 59 122 0 510 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.302007 s]
/proc/loadavg: 1.84 1.97 1.89 3/64 1289
/proc/meminfo: memFree=1679532/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=3336 CPUtime=0.29
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 783 0 0 0 29 0 0 0 19 0 1 0 248353053 3416064 662 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 834 662 59 122 0 708 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3336

[startup+0.70108 s]
/proc/loadavg: 1.84 1.97 1.89 3/64 1289
/proc/meminfo: memFree=1679532/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=4788 CPUtime=0.69
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 1157 0 0 0 69 0 0 0 22 0 1 0 248353053 4902912 1036 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519316 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 1197 1036 59 122 0 1071 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4788

[startup+1.50121 s]
/proc/loadavg: 1.84 1.97 1.89 2/65 1290
/proc/meminfo: memFree=1674596/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=7444 CPUtime=1.49
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 1816 0 0 0 149 0 0 0 25 0 1 0 248353053 7622656 1695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 1861 1695 59 122 0 1735 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7444

[startup+3.10146 s]
/proc/loadavg: 1.84 1.97 1.89 2/65 1290
/proc/meminfo: memFree=1671204/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=10356 CPUtime=3.09
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 2566 0 0 0 308 1 0 0 25 0 1 0 248353053 10604544 2443 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 2589 2443 67 122 0 2463 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10356

[startup+6.30198 s]
/proc/loadavg: 1.77 1.95 1.89 2/65 1290
/proc/meminfo: memFree=1668708/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=11544 CPUtime=6.29
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 2849 0 0 0 628 1 0 0 25 0 1 0 248353053 11821056 2726 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 2886 2726 67 122 0 2760 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11544

[startup+12.702 s]
/proc/loadavg: 1.71 1.93 1.88 2/65 1290
/proc/meminfo: memFree=1666340/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=13916 CPUtime=12.68
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 3443 0 0 0 1267 1 0 0 25 0 1 0 248353053 14249984 3320 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 3479 3320 67 122 0 3353 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13916

[startup+25.5011 s]
/proc/loadavg: 1.55 1.89 1.87 2/65 1290
/proc/meminfo: memFree=1664612/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=15620 CPUtime=25.49
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 3873 0 0 0 2547 2 0 0 25 0 1 0 248353053 15994880 3750 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 3905 3750 67 122 0 3779 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15620

[startup+51.1013 s]
/proc/loadavg: 1.36 1.82 1.84 2/65 1290
/proc/meminfo: memFree=1661348/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=18808 CPUtime=51.07
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 4682 0 0 0 5105 2 0 0 25 0 1 0 248353053 19259392 4558 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 4702 4558 67 122 0 4576 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18808

[startup+102.306 s]
/proc/loadavg: 1.16 1.69 1.80 2/65 1290
/proc/meminfo: memFree=1658852/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=21216 CPUtime=102.26
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 5285 0 0 0 10223 3 0 0 25 0 1 0 248353053 21725184 5161 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 5304 5161 67 122 0 5178 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21216

[startup+162.301 s]
/proc/loadavg: 1.06 1.56 1.74 2/65 1290
/proc/meminfo: memFree=1656164/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=23956 CPUtime=162.24
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 6051 0 0 0 16220 4 0 0 25 0 1 0 248353053 24530944 5788 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 5989 5788 67 122 0 5863 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23956

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.69 2/65 1290
/proc/meminfo: memFree=1654564/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=25524 CPUtime=222.21
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 6704 0 0 0 22217 4 0 0 25 0 1 0 248353053 26136576 6198 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 6381 6198 67 122 0 6255 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25524

[startup+282.302 s]
/proc/loadavg: 1.00 1.37 1.65 2/65 1290
/proc/meminfo: memFree=1653732/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=26264 CPUtime=282.19
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 7086 0 0 0 28215 4 0 0 25 0 1 0 248353053 26894336 6398 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 6566 6398 67 122 0 6440 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26264

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.60 2/65 1290
/proc/meminfo: memFree=1651236/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=28904 CPUtime=342.17
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 7911 0 0 0 34212 5 0 0 25 0 1 0 248353053 29597696 7031 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 7226 7031 67 122 0 7100 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 28904

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.56 2/65 1290
/proc/meminfo: memFree=1650980/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=29036 CPUtime=402.15
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 8156 0 0 0 40210 5 0 0 25 0 1 0 248353053 29732864 7076 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 7259 7076 67 122 0 7133 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 29036

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.53 2/65 1290
/proc/meminfo: memFree=1650660/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=29432 CPUtime=462.13
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 8450 0 0 0 46208 5 0 0 25 0 1 0 248353053 30138368 7170 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 7358 7170 67 122 0 7232 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 29432

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.49 2/65 1290
/proc/meminfo: memFree=1648612/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=31440 CPUtime=522.11
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 9163 0 0 0 52205 6 0 0 25 0 1 0 248353053 32194560 7672 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 7860 7672 67 122 0 7734 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 31440

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.46 2/65 1290
/proc/meminfo: memFree=1647076/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=32904 CPUtime=582.09
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 9753 0 0 0 58203 6 0 0 25 0 1 0 248353053 33693696 8042 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528451 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 8226 8042 67 122 0 8100 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 32904

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.43 2/65 1290
/proc/meminfo: memFree=1647076/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=32824 CPUtime=642.07
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 9885 0 0 0 64201 6 0 0 25 0 1 0 248353053 33611776 8041 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 8206 8041 67 122 0 8080 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 32824


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2005
/proc/meminfo: memFree=1628516/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=51104 CPUtime=4060.78
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 20896 0 0 0 406058 20 0 0 25 0 1 0 248353053 52330496 12619 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 12776 12619 67 122 0 12650 0
Current children cumulated CPU time (s) 4060.78
Current children cumulated vsize (KiB) 51104

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2005
/proc/meminfo: memFree=1628324/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=51236 CPUtime=4120.76
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 21049 0 0 0 412056 20 0 0 25 0 1 0 248353053 52465664 12644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 12809 12644 67 122 0 12683 0
Current children cumulated CPU time (s) 4120.76
Current children cumulated vsize (KiB) 51236

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2005
/proc/meminfo: memFree=1628260/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=51236 CPUtime=4180.75
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 21177 0 0 0 418054 21 0 0 25 0 1 0 248353053 52465664 12644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 12809 12644 67 122 0 12683 0
Current children cumulated CPU time (s) 4180.75
Current children cumulated vsize (KiB) 51236

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2005
/proc/meminfo: memFree=1628324/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=51236 CPUtime=4240.73
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 21305 0 0 0 424052 21 0 0 25 0 1 0 248353053 52465664 12644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 12809 12644 67 122 0 12683 0
Current children cumulated CPU time (s) 4240.73
Current children cumulated vsize (KiB) 51236

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2005
/proc/meminfo: memFree=1627876/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=51616 CPUtime=4300.7
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 21525 0 0 0 430049 21 0 0 25 0 1 0 248353053 52854784 12736 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 12904 12736 67 122 0 12778 0
Current children cumulated CPU time (s) 4300.7
Current children cumulated vsize (KiB) 51616

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2005
/proc/meminfo: memFree=1628068/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=51376 CPUtime=4360.68
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 21717 0 0 0 436047 21 0 0 25 0 1 0 248353053 52609024 12695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531159 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 12844 12695 67 122 0 12718 0
Current children cumulated CPU time (s) 4360.68
Current children cumulated vsize (KiB) 51376

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2008
/proc/meminfo: memFree=1627940/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=51508 CPUtime=4420.66
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 21867 0 0 0 442045 21 0 0 25 0 1 0 248353053 52744192 12717 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 12877 12717 67 122 0 12751 0
Current children cumulated CPU time (s) 4420.66
Current children cumulated vsize (KiB) 51508

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2008
/proc/meminfo: memFree=1628004/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=51508 CPUtime=4480.65
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 21995 0 0 0 448043 22 0 0 25 0 1 0 248353053 52744192 12717 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 12877 12717 67 122 0 12751 0
Current children cumulated CPU time (s) 4480.65
Current children cumulated vsize (KiB) 51508

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2008
/proc/meminfo: memFree=1628068/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=51368 CPUtime=4540.63
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 22123 0 0 0 454041 22 0 0 25 0 1 0 248353053 52600832 12693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 12842 12693 67 122 0 12716 0
Current children cumulated CPU time (s) 4540.63
Current children cumulated vsize (KiB) 51368

[startup+4602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 2008
/proc/meminfo: memFree=1627876/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=51632 CPUtime=4600.61
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 22292 0 0 0 460039 22 0 0 25 0 1 0 248353053 52871168 12734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 12908 12734 67 122 0 12782 0
Current children cumulated CPU time (s) 4600.61
Current children cumulated vsize (KiB) 51632

[startup+4662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2008
/proc/meminfo: memFree=1627236/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=52556 CPUtime=4660.58
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 22663 0 0 0 466036 22 0 0 25 0 1 0 248353053 53817344 12977 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 13139 12977 67 122 0 13013 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 52556

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2008
/proc/meminfo: memFree=1626916/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=52556 CPUtime=4720.56
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 22791 0 0 0 472034 22 0 0 25 0 1 0 248353053 53817344 12977 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 13139 12977 67 122 0 13013 0
Current children cumulated CPU time (s) 4720.56
Current children cumulated vsize (KiB) 52556

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2008
/proc/meminfo: memFree=1626980/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=52812 CPUtime=4780.54
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 22887 0 0 0 478032 22 0 0 25 0 1 0 248353053 54079488 13009 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 13203 13009 67 122 0 13077 0
Current children cumulated CPU time (s) 4780.54
Current children cumulated vsize (KiB) 52812

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2008
/proc/meminfo: memFree=1626980/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=52436 CPUtime=4840.52
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 22983 0 0 0 484029 23 0 0 25 0 1 0 248353053 53694464 12959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 13109 12959 67 122 0 12983 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 52436

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2008
/proc/meminfo: memFree=1627044/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=52436 CPUtime=4900.5
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 23111 0 0 0 490027 23 0 0 25 0 1 0 248353053 53694464 12959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 13109 12959 67 122 0 12983 0
Current children cumulated CPU time (s) 4900.5
Current children cumulated vsize (KiB) 52436

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2008
/proc/meminfo: memFree=1626980/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=52436 CPUtime=4960.48
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 23239 0 0 0 496025 23 0 0 25 0 1 0 248353053 53694464 12959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 13109 12959 67 122 0 12983 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 52436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2008
/proc/meminfo: memFree=1627044/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=52436 CPUtime=5000.07
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 23303 0 0 0 499984 23 0 0 25 0 1 0 248353053 53694464 12959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 13109 12959 67 122 0 12983 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 52436

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2008
/proc/meminfo: memFree=1627044/2055920 swapFree=4182956/4192956
[pid=1289] ppid=1287 vsize=52436 CPUtime=5000.07
/proc/1289/stat : 1289 (mxc) R 1287 1289 755 0 -1 4194304 23303 0 0 0 499984 23 0 0 25 0 1 0 248353053 53694464 12959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1289/statm: 13109 12959 67 122 0 12983 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 52436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.09
CPU user time (s): 4999.85
CPU system time (s): 0.243962
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 52812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.243962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23303
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= 9678

runsolver used 3.9394 second user time and 9.77151 second system time

The end



Launcher Data (download as text)




Begin job on node69 on Sat Apr 28 01:27:16 UTC 2007

IDJOB= 424581
IDBENCH= 20083
IDSOLVER= 174
FILE ID= node69/424581-1177723636

PBS_JOBID= 4715383

Free space on /tmp= 66535 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S453945536-08.cnf
COMMAND LINE= /tmp/evaluation/424581-1177723636/mxc /tmp/evaluation/424581-1177723636/instance-424581-1177723636.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-424581-1177723636 -o ROOT/results/node69/solver-424581-1177723636 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424581-1177723636/mxc /tmp/evaluation/424581-1177723636/instance-424581-1177723636.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  58f7348ef0f2a04dc0d7dd4d6a464a65

RANDOM SEED= 299664491

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1680004 kB
Buffers:         40632 kB
Cached:         262672 kB
SwapCached:       4124 kB
Active:         181548 kB
Inactive:       131952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1680004 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            1008 kB
Writeback:           0 kB
Mapped:          16044 kB
Slab:            48416 kB
Committed_AS:  2334332 kB
PageTables:       1476 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= 66535 MiB

End job on node69 on Sat Apr 28 02:50:40 UTC 2007