Trace number 369182

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) 5000.07 5001.61

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
MD5SUM0a790b16b30661bee32dad474c146a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-369182-1177292680 -o ROOT/results/node4/solver-369182-1177292680 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369182-1177292680/mxc /tmp/evaluation/369182-1177292680/instance-369182-1177292680.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: 0.89 0.99 0.99 3/77 19454
/proc/meminfo: memFree=1818128/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=932 CPUtime=0
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 205305741 954368 93 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 233 93 57 122 0 107 0

[startup+0.037834 s]
/proc/loadavg: 0.89 0.99 0.99 3/77 19454
/proc/meminfo: memFree=1818128/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=1064 CPUtime=0.03
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 144 0 0 0 3 0 0 0 18 0 1 0 205305741 1089536 128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 266 128 59 122 0 140 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1064

[startup+0.101839 s]
/proc/loadavg: 0.89 0.99 0.99 3/77 19454
/proc/meminfo: memFree=1818128/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=1204 CPUtime=0.09
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 187 0 0 0 9 0 0 0 18 0 1 0 205305741 1232896 169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 301 169 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301857 s]
/proc/loadavg: 0.89 0.99 0.99 3/77 19454
/proc/meminfo: memFree=1818128/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=1336 CPUtime=0.29
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 213 0 0 0 29 0 0 0 19 0 1 0 205305741 1368064 195 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 334 195 67 122 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1336

[startup+0.701896 s]
/proc/loadavg: 0.89 0.99 0.99 3/77 19454
/proc/meminfo: memFree=1818128/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=1468 CPUtime=0.69
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 254 0 0 0 69 0 0 0 23 0 1 0 205305741 1503232 236 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 367 236 67 122 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50197 s]
/proc/loadavg: 0.89 0.99 0.99 2/78 19455
/proc/meminfo: memFree=1817352/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=1600 CPUtime=1.49
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 274 0 0 0 149 0 0 0 25 0 1 0 205305741 1638400 256 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 400 256 67 122 0 274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1600

[startup+3.10117 s]
/proc/loadavg: 0.89 0.99 0.99 2/78 19455
/proc/meminfo: memFree=1817096/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=1732 CPUtime=3.09
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 314 0 0 0 309 0 0 0 25 0 1 0 205305741 1773568 296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 433 296 67 122 0 307 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1732

[startup+6.30143 s]
/proc/loadavg: 0.90 0.99 0.99 2/78 19455
/proc/meminfo: memFree=1816840/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=1860 CPUtime=6.29
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 342 0 0 0 629 0 0 0 25 0 1 0 205305741 1904640 324 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 465 324 67 122 0 339 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1860

[startup+12.701 s]
/proc/loadavg: 0.91 0.99 0.99 2/78 19455
/proc/meminfo: memFree=1816584/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=2092 CPUtime=12.69
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 389 0 0 0 1269 0 0 0 25 0 1 0 205305741 2142208 371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 523 371 67 122 0 397 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2092

[startup+25.5013 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 19455
/proc/meminfo: memFree=1816264/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=2348 CPUtime=25.48
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 467 0 0 0 2548 0 0 0 25 0 1 0 205305741 2404352 449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534086 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 587 449 67 122 0 461 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2348

[startup+51.1017 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 19455
/proc/meminfo: memFree=1816072/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=2480 CPUtime=51.07
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 510 0 0 0 5107 0 0 0 25 0 1 0 205305741 2539520 492 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 620 492 67 122 0 494 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2480

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 19455
/proc/meminfo: memFree=1815496/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=3076 CPUtime=102.27
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 659 0 0 0 10226 1 0 0 25 0 1 0 205305741 3149824 641 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531560 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 769 641 67 122 0 643 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3076

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19455
/proc/meminfo: memFree=1814728/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=3820 CPUtime=162.25
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 834 0 0 0 16224 1 0 0 25 0 1 0 205305741 3911680 816 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 955 816 67 122 0 829 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3820

[startup+222.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 19455
/proc/meminfo: memFree=1814408/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=4144 CPUtime=222.24
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 920 0 0 0 22222 2 0 0 25 0 1 0 205305741 4243456 902 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 1036 902 67 122 0 910 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4144

[startup+282.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 19455
/proc/meminfo: memFree=1813832/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=4708 CPUtime=282.22
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 1057 0 0 0 28220 2 0 0 25 0 1 0 205305741 4820992 1039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 1177 1039 67 122 0 1051 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4708

[startup+342.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 19455
/proc/meminfo: memFree=1813576/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=4932 CPUtime=342.21
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 1119 0 0 0 34218 3 0 0 25 0 1 0 205305741 5050368 1101 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 1233 1101 67 122 0 1107 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4932

[startup+402.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 19455
/proc/meminfo: memFree=1812936/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=5576 CPUtime=402.19
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 1273 0 0 0 40216 3 0 0 25 0 1 0 205305741 5709824 1255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 1394 1255 67 122 0 1268 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5576

[startup+462.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19455
/proc/meminfo: memFree=1812808/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=5768 CPUtime=462.18
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 1309 0 0 0 46214 4 0 0 25 0 1 0 205305741 5906432 1291 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 1442 1291 67 122 0 1316 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 5768

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19455
/proc/meminfo: memFree=1812744/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=5768 CPUtime=522.16
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 1323 0 0 0 52212 4 0 0 25 0 1 0 205305741 5906432 1305 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 1442 1305 67 122 0 1316 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5768

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19455
/proc/meminfo: memFree=1812360/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=6116 CPUtime=582.14
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 1407 0 0 0 58210 4 0 0 25 0 1 0 205305741 6262784 1389 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 1529 1389 67 122 0 1403 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6116

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19455
/proc/meminfo: memFree=1811848/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=6632 CPUtime=642.13
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 1531 0 0 0 64208 5 0 0 25 0 1 0 205305741 6791168 1513 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 1658 1513 67 122 0 1532 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6632


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20065
/proc/meminfo: memFree=1799816/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=11836 CPUtime=4001.12
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 2836 0 0 0 400077 35 0 0 25 0 1 0 205305741 12120064 2818 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 2959 2818 67 122 0 2833 0
Current children cumulated CPU time (s) 4001.12
Current children cumulated vsize (KiB) 11836

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20065
/proc/meminfo: memFree=1799752/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=11932 CPUtime=4061.11
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 2868 0 0 0 406075 36 0 0 25 0 1 0 205305741 12218368 2850 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 2983 2850 67 122 0 2857 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 11932

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20065
/proc/meminfo: memFree=1799688/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=12028 CPUtime=4121.09
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 2884 0 0 0 412073 36 0 0 25 0 1 0 205305741 12316672 2866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528293 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 3007 2866 67 122 0 2881 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 12028

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20065
/proc/meminfo: memFree=1799560/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=12028 CPUtime=4181.08
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 2900 0 0 0 418071 37 0 0 25 0 1 0 205305741 12316672 2882 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 3007 2882 67 122 0 2881 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 12028

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20065
/proc/meminfo: memFree=1799560/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=12124 CPUtime=4241.06
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 2908 0 0 0 424069 37 0 0 25 0 1 0 205305741 12414976 2890 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519173 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 3031 2890 67 122 0 2905 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 12124

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20065
/proc/meminfo: memFree=1799624/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=12124 CPUtime=4301.05
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 2908 0 0 0 430067 38 0 0 25 0 1 0 205305741 12414976 2890 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518046 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 3031 2890 67 122 0 2905 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 12124

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20065
/proc/meminfo: memFree=1799560/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=12124 CPUtime=4361.03
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 2908 0 0 0 436065 38 0 0 25 0 1 0 205305741 12414976 2890 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 3031 2890 67 122 0 2905 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 12124

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20065
/proc/meminfo: memFree=1799496/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=12124 CPUtime=4421.02
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 2924 0 0 0 442063 39 0 0 25 0 1 0 205305741 12414976 2906 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 3031 2906 67 122 0 2905 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 12124

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20065
/proc/meminfo: memFree=1799496/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=12124 CPUtime=4481
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 2924 0 0 0 448061 39 0 0 25 0 1 0 205305741 12414976 2906 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 3031 2906 67 122 0 2905 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 12124

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20065
/proc/meminfo: memFree=1799496/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=12220 CPUtime=4540.99
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 2932 0 0 0 454059 40 0 0 25 0 1 0 205305741 12513280 2914 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 3055 2914 67 122 0 2929 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 12220

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20181
/proc/meminfo: memFree=1798040/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=12220 CPUtime=4600.9
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 2940 0 0 0 460050 40 0 0 25 0 1 0 205305741 12513280 2922 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 3055 2922 67 122 0 2929 0
Current children cumulated CPU time (s) 4600.9
Current children cumulated vsize (KiB) 12220

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20263
/proc/meminfo: memFree=1799048/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=12316 CPUtime=4660.83
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 2964 0 0 0 466042 41 0 0 25 0 1 0 205305741 12611584 2946 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 3079 2946 67 122 0 2953 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 12316

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20263
/proc/meminfo: memFree=1799048/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=12412 CPUtime=4720.83
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 2980 0 0 0 472041 42 0 0 25 0 1 0 205305741 12709888 2962 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 3103 2962 67 122 0 2977 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 12412

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20263
/proc/meminfo: memFree=1799176/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=12412 CPUtime=4780.8
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 2996 0 0 0 478038 42 0 0 25 0 1 0 205305741 12709888 2978 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 3103 2978 67 122 0 2977 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 12412

[startup+4842.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20263
/proc/meminfo: memFree=1799112/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=12508 CPUtime=4840.79
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 3012 0 0 0 484036 43 0 0 25 0 1 0 205305741 12808192 2994 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 3127 2994 67 122 0 3001 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 12508

[startup+4902.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20263
/proc/meminfo: memFree=1799048/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=12604 CPUtime=4900.77
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 3036 0 0 0 490034 43 0 0 25 0 1 0 205305741 12906496 3018 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 3151 3018 67 122 0 3025 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 12604

[startup+4962.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 20263
/proc/meminfo: memFree=1798920/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=12700 CPUtime=4960.76
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 3060 0 0 0 496032 44 0 0 25 0 1 0 205305741 13004800 3042 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 3175 3042 67 122 0 3049 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 12700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 20263
/proc/meminfo: memFree=1798920/2055920 swapFree=4153788/4192956
[pid=19454] ppid=19452 vsize=12700 CPUtime=5000.06
/proc/19454/stat : 19454 (mxc) R 19452 19454 19398 0 -1 4194304 3060 0 0 0 499962 44 0 0 25 0 1 0 205305741 13004800 3042 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 3175 3042 67 122 0 3049 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 12700

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.07
CPU user time (s): 4999.62
CPU system time (s): 0.446932
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 12700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.446932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3060
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= 41891

runsolver used 5.79512 second user time and 11.3213 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Mon Apr 23 01:44:40 UTC 2007

IDJOB= 369182
IDBENCH= 24739
IDSOLVER= 181
FILE ID= node4/369182-1177292680

PBS_JOBID= 4650849

Free space on /tmp= 66478 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369182-1177292680/mxc /tmp/evaluation/369182-1177292680/instance-369182-1177292680.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-369182-1177292680 -o ROOT/results/node4/solver-369182-1177292680 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369182-1177292680/mxc /tmp/evaluation/369182-1177292680/instance-369182-1177292680.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0a790b16b30661bee32dad474c146a58

RANDOM SEED= 200454227

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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		: 3000.218
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:       1818536 kB
Buffers:         38620 kB
Cached:         118476 kB
SwapCached:       2296 kB
Active:          66908 kB
Inactive:       112688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818536 kB
SwapTotal:     4192956 kB
SwapFree:      4153788 kB
Dirty:             780 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            43228 kB
Committed_AS:  6218132 kB
PageTables:       1816 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= 66478 MiB

End job on node4 on Mon Apr 23 03:08:04 UTC 2007