Trace number 424680

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) 5000.11 5001.62

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
MD5SUM9aef0bbcf7983db9bd08e85ce30f9d09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark322.93
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-424680-1177775649 -o ROOT/results/node24/solver-424680-1177775649 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424680-1177775649/mxc /tmp/evaluation/424680-1177775649/instance-424680-1177775649.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: 2.00 2.00 1.91 2/77 2817
/proc/meminfo: memFree=1514384/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=2324 CPUtime=0
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 401 0 0 0 0 0 0 0 18 0 1 0 225482950 2379776 386 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 581 387 46 122 0 455 0

[startup+0.105372 s]
/proc/loadavg: 2.00 2.00 1.91 2/77 2817
/proc/meminfo: memFree=1514384/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=3132 CPUtime=0.1
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 755 0 0 0 10 0 0 0 18 0 1 0 225482950 3207168 610 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 783 610 59 122 0 657 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3132

[startup+0.201382 s]
/proc/loadavg: 2.00 2.00 1.91 2/77 2817
/proc/meminfo: memFree=1514384/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=3396 CPUtime=0.19
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 810 0 0 0 19 0 0 0 19 0 1 0 225482950 3477504 665 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 849 665 59 122 0 723 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3396

[startup+0.301392 s]
/proc/loadavg: 2.00 2.00 1.91 2/77 2817
/proc/meminfo: memFree=1514384/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=3528 CPUtime=0.29
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 862 0 0 0 29 0 0 0 19 0 1 0 225482950 3612672 717 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531244 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 882 717 59 122 0 756 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3528

[startup+0.701437 s]
/proc/loadavg: 2.00 2.00 1.91 2/77 2817
/proc/meminfo: memFree=1514384/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=4452 CPUtime=0.69
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 1074 0 0 0 69 0 0 0 23 0 1 0 225482950 4558848 929 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 1113 929 59 122 0 987 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4452

[startup+1.50152 s]
/proc/loadavg: 1.92 1.98 1.91 2/78 2818
/proc/meminfo: memFree=1510088/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=6036 CPUtime=1.49
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 1483 0 0 0 149 0 0 0 25 0 1 0 225482950 6180864 1338 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 1509 1338 59 122 0 1383 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6036

[startup+3.1017 s]
/proc/loadavg: 1.92 1.98 1.91 2/78 2818
/proc/meminfo: memFree=1507656/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=9204 CPUtime=3.09
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 2253 0 0 0 308 1 0 0 25 0 1 0 225482950 9424896 2108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 2301 2108 59 122 0 2175 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9204

[startup+6.30104 s]
/proc/loadavg: 1.92 1.98 1.91 2/78 2818
/proc/meminfo: memFree=1501576/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=15012 CPUtime=6.29
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 3689 0 0 0 627 2 0 0 25 0 1 0 225482950 15372288 3544 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 3753 3544 59 122 0 3627 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15012

[startup+12.7017 s]
/proc/loadavg: 1.78 1.95 1.90 2/78 2818
/proc/meminfo: memFree=1491464/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=24384 CPUtime=12.69
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 6065 0 0 0 1265 4 0 0 25 0 1 0 225482950 24969216 5920 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 6096 5920 59 122 0 5970 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24384

[startup+25.5011 s]
/proc/loadavg: 1.66 1.92 1.89 2/78 2818
/proc/meminfo: memFree=1486344/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=28644 CPUtime=25.48
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 7155 0 0 0 2543 5 0 0 25 0 1 0 225482950 29331456 6974 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531369 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 7161 6974 67 122 0 7035 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28644

[startup+51.1019 s]
/proc/loadavg: 1.43 1.84 1.86 2/78 2818
/proc/meminfo: memFree=1478472/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=37092 CPUtime=51.08
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 9294 0 0 0 5101 7 0 0 25 0 1 0 225482950 37982208 9076 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 9273 9076 67 122 0 9147 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37092

[startup+102.301 s]
/proc/loadavg: 1.17 1.70 1.81 2/78 2818
/proc/meminfo: memFree=1474760/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=40128 CPUtime=102.27
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 10183 0 0 0 10219 8 0 0 25 0 1 0 225482950 41091072 9841 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519322 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 10032 9841 67 122 0 9906 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40128

[startup+162.302 s]
/proc/loadavg: 1.12 1.58 1.76 2/78 2818
/proc/meminfo: memFree=1466120/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=48712 CPUtime=162.25
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 12468 0 0 0 16215 10 0 0 25 0 1 0 225482950 49881088 11989 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 12178 11989 67 122 0 12052 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 48712

[startup+222.305 s]
/proc/loadavg: 1.09 1.49 1.72 2/78 2818
/proc/meminfo: memFree=1463624/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=51220 CPUtime=222.23
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 13128 0 0 0 22212 11 0 0 25 0 1 0 225482950 52449280 12600 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 12805 12600 67 122 0 12679 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 51220

[startup+282.302 s]
/proc/loadavg: 1.08 1.41 1.68 2/78 2818
/proc/meminfo: memFree=1463624/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=51216 CPUtime=282.22
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 13236 0 0 0 28210 12 0 0 25 0 1 0 225482950 52445184 12605 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 12804 12605 67 122 0 12678 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 51216

[startup+342.301 s]
/proc/loadavg: 1.07 1.35 1.63 2/78 2818
/proc/meminfo: memFree=1461256/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=53464 CPUtime=342.2
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 13935 0 0 0 34207 13 0 0 25 0 1 0 225482950 54747136 13196 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 13366 13196 67 122 0 13240 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 53464

[startup+402.302 s]
/proc/loadavg: 1.07 1.30 1.60 2/78 2818
/proc/meminfo: memFree=1459912/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=54788 CPUtime=402.18
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 14363 0 0 0 40205 13 0 0 25 0 1 0 225482950 56102912 13516 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 13697 13516 67 122 0 13571 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 54788

[startup+462.301 s]
/proc/loadavg: 1.13 1.27 1.57 2/84 2994
/proc/meminfo: memFree=1455504/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=58088 CPUtime=462.08
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 15249 0 0 0 46193 15 0 0 25 0 1 0 225482950 59482112 14343 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 14522 14343 67 122 0 14396 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 58088

[startup+522.302 s]
/proc/loadavg: 1.16 1.25 1.54 2/78 3016
/proc/meminfo: memFree=1456456/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=58088 CPUtime=522.05
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 15367 0 0 0 52190 15 0 0 25 0 1 0 225482950 59482112 14343 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 14522 14343 67 122 0 14396 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 58088

[startup+582.301 s]
/proc/loadavg: 1.17 1.23 1.52 2/78 3016
/proc/meminfo: memFree=1454856/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=59672 CPUtime=582.03
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 15887 0 0 0 58187 16 0 0 25 0 1 0 225482950 61104128 14745 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530609 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 14918 14745 67 122 0 14792 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 59672

[startup+642.302 s]
/proc/loadavg: 1.06 1.19 1.48 2/78 3016
/proc/meminfo: memFree=1454856/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=59672 CPUtime=642.02
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 15887 0 0 0 64185 17 0 0 25 0 1 0 225482950 61104128 14745 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 14918 14745 67 122 0 14792 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 59672


################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 3194
/proc/meminfo: memFree=1416272/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=97456 CPUtime=4061.04
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 27370 0 0 0 406042 62 0 0 25 0 1 0 225482950 99794944 24130 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24364 24130 67 122 0 24238 0
Current children cumulated CPU time (s) 4061.04
Current children cumulated vsize (KiB) 97456

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3216
/proc/meminfo: memFree=1417224/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=97588 CPUtime=4121.01
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 27500 0 0 0 412038 63 0 0 25 0 1 0 225482950 99930112 24174 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24397 24174 67 122 0 24271 0
Current children cumulated CPU time (s) 4121.01
Current children cumulated vsize (KiB) 97588

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3216
/proc/meminfo: memFree=1416392/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=98380 CPUtime=4180.99
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 27766 0 0 0 418036 63 0 0 25 0 1 0 225482950 100741120 24354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24595 24354 67 122 0 24469 0
Current children cumulated CPU time (s) 4180.99
Current children cumulated vsize (KiB) 98380

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3216
/proc/meminfo: memFree=1415944/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=98776 CPUtime=4240.98
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 27958 0 0 0 424034 64 0 0 25 0 1 0 225482950 101146624 24460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24694 24460 67 122 0 24568 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 98776

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3216
/proc/meminfo: memFree=1416072/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=98776 CPUtime=4300.96
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 27958 0 0 0 430031 65 0 0 25 0 1 0 225482950 101146624 24460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24694 24460 67 122 0 24568 0
Current children cumulated CPU time (s) 4300.96
Current children cumulated vsize (KiB) 98776

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3216
/proc/meminfo: memFree=1415112/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=99700 CPUtime=4360.95
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 28275 0 0 0 436029 66 0 0 25 0 1 0 225482950 102092800 24691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24925 24691 67 122 0 24799 0
Current children cumulated CPU time (s) 4360.95
Current children cumulated vsize (KiB) 99700

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3216
/proc/meminfo: memFree=1415112/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=99700 CPUtime=4420.93
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 28361 0 0 0 442027 66 0 0 25 0 1 0 225482950 102092800 24691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24925 24691 67 122 0 24799 0
Current children cumulated CPU time (s) 4420.93
Current children cumulated vsize (KiB) 99700

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3216
/proc/meminfo: memFree=1415240/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=99700 CPUtime=4480.92
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 28447 0 0 0 448025 67 0 0 25 0 1 0 225482950 102092800 24691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24925 24691 67 122 0 24799 0
Current children cumulated CPU time (s) 4480.92
Current children cumulated vsize (KiB) 99700

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3216
/proc/meminfo: memFree=1415240/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=99700 CPUtime=4540.9
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 28447 0 0 0 454023 67 0 0 25 0 1 0 225482950 102092800 24691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24925 24691 67 122 0 24799 0
Current children cumulated CPU time (s) 4540.9
Current children cumulated vsize (KiB) 99700

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3216
/proc/meminfo: memFree=1415112/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=99700 CPUtime=4600.88
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 28533 0 0 0 460020 68 0 0 25 0 1 0 225482950 102092800 24691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24925 24691 67 122 0 24799 0
Current children cumulated CPU time (s) 4600.88
Current children cumulated vsize (KiB) 99700

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3216
/proc/meminfo: memFree=1415112/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=99700 CPUtime=4660.86
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 28619 0 0 0 466018 68 0 0 25 0 1 0 225482950 102092800 24691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24925 24691 67 122 0 24799 0
Current children cumulated CPU time (s) 4660.86
Current children cumulated vsize (KiB) 99700

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3216
/proc/meminfo: memFree=1415176/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=99700 CPUtime=4720.86
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 28705 0 0 0 472017 69 0 0 25 0 1 0 225482950 102092800 24691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24925 24691 67 122 0 24799 0
Current children cumulated CPU time (s) 4720.86
Current children cumulated vsize (KiB) 99700

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3216
/proc/meminfo: memFree=1415176/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=99700 CPUtime=4780.83
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 28705 0 0 0 478014 69 0 0 25 0 1 0 225482950 102092800 24691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24925 24691 67 122 0 24799 0
Current children cumulated CPU time (s) 4780.83
Current children cumulated vsize (KiB) 99700

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3216
/proc/meminfo: memFree=1415176/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=99700 CPUtime=4840.83
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 28791 0 0 0 484013 70 0 0 25 0 1 0 225482950 102092800 24691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24925 24691 67 122 0 24799 0
Current children cumulated CPU time (s) 4840.83
Current children cumulated vsize (KiB) 99700

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3216
/proc/meminfo: memFree=1415112/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=99700 CPUtime=4900.8
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 28877 0 0 0 490010 70 0 0 25 0 1 0 225482950 102092800 24691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24925 24691 67 122 0 24799 0
Current children cumulated CPU time (s) 4900.8
Current children cumulated vsize (KiB) 99700

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3216
/proc/meminfo: memFree=1415112/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=99696 CPUtime=4960.79
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 28963 0 0 0 496008 71 0 0 25 0 1 0 225482950 102088704 24691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24924 24691 67 122 0 24798 0
Current children cumulated CPU time (s) 4960.79
Current children cumulated vsize (KiB) 99696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3216
/proc/meminfo: memFree=1415112/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=99696 CPUtime=5000.08
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 28963 0 0 0 499937 71 0 0 25 0 1 0 225482950 102088704 24691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24924 24691 67 122 0 24798 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 99696

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3216
/proc/meminfo: memFree=1415112/2055920 swapFree=4143384/4192956
[pid=2817] ppid=2815 vsize=99696 CPUtime=5000.08
/proc/2817/stat : 2817 (mxc) R 2815 2817 2273 0 -1 4194304 28963 0 0 0 499937 71 0 0 25 0 1 0 225482950 102088704 24691 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2817/statm: 24924 24691 67 122 0 24798 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 99696

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.62
CPU time (s): 5000.11
CPU user time (s): 4999.38
CPU system time (s): 0.732888
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 100044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.38
system time used= 0.732888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28963
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= 5402

runsolver used 4.46832 second user time and 12.2811 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Sat Apr 28 15:54:09 UTC 2007

IDJOB= 424680
IDBENCH= 20182
IDSOLVER= 174
FILE ID= node24/424680-1177775649

PBS_JOBID= 4715633

Free space on /tmp= 66315 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
COMMAND LINE= /tmp/evaluation/424680-1177775649/mxc /tmp/evaluation/424680-1177775649/instance-424680-1177775649.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-424680-1177775649 -o ROOT/results/node24/solver-424680-1177775649 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424680-1177775649/mxc /tmp/evaluation/424680-1177775649/instance-424680-1177775649.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9aef0bbcf7983db9bd08e85ce30f9d09

RANDOM SEED= 513737607

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1514856 kB
Buffers:         49832 kB
Cached:         403096 kB
SwapCached:      17904 kB
Active:         264036 kB
Inactive:       213216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514856 kB
SwapTotal:     4192956 kB
SwapFree:      4143384 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          30624 kB
Slab:            49340 kB
Committed_AS:  3842820 kB
PageTables:       1812 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= 66315 MiB

End job on node24 on Sat Apr 28 17:17:33 UTC 2007