Trace number 369155

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) 5000.06 5001.71

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
MD5SUM6a0d1029e840b2624bac287c335e4e2c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables260
Number of clauses492
Sum of the clauses size1114
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2427
Number of clauses of size 30
Number of clauses of size 465
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/node21/watcher-369155-1177281757 -o ROOT/results/node21/solver-369155-1177281757 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369155-1177281757/mxc /tmp/evaluation/369155-1177281757/instance-369155-1177281757.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: 0.92 0.98 0.99 3/77 29625
/proc/meminfo: memFree=1710336/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=932 CPUtime=0
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 176092969 954368 87 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 233 87 59 122 0 107 0

[startup+0.0473961 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29625
/proc/meminfo: memFree=1710336/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=1204 CPUtime=0.04
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 172 0 0 0 4 0 0 0 18 0 1 0 176092969 1232896 154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 301 154 67 122 0 175 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1204

[startup+0.1014 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29625
/proc/meminfo: memFree=1710336/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=1204 CPUtime=0.09
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 182 0 0 0 9 0 0 0 18 0 1 0 176092969 1232896 164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 301 164 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301422 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29625
/proc/meminfo: memFree=1710336/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=1468 CPUtime=0.29
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 230 0 0 0 29 0 0 0 19 0 1 0 176092969 1503232 212 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 367 212 67 122 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701466 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29625
/proc/meminfo: memFree=1710336/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=1600 CPUtime=0.69
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 272 0 0 0 69 0 0 0 23 0 1 0 176092969 1638400 254 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 400 254 67 122 0 274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1600

[startup+1.50255 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29626
/proc/meminfo: memFree=1709432/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=1848 CPUtime=1.5
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 328 0 0 0 150 0 0 0 25 0 1 0 176092969 1892352 310 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531280 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 462 310 67 122 0 336 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1848

[startup+3.10173 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29626
/proc/meminfo: memFree=1708984/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=2112 CPUtime=3.09
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 410 0 0 0 309 0 0 0 25 0 1 0 176092969 2162688 392 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 528 392 67 122 0 402 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2112

[startup+6.30108 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29626
/proc/meminfo: memFree=1708536/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=2484 CPUtime=6.29
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 502 0 0 0 629 0 0 0 25 0 1 0 176092969 2543616 484 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 621 484 67 122 0 495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2484

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29626
/proc/meminfo: memFree=1708088/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=2848 CPUtime=12.69
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 596 0 0 0 1269 0 0 0 25 0 1 0 176092969 2916352 578 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530832 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 712 578 67 122 0 586 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2848

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 29626
/proc/meminfo: memFree=1707320/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=3548 CPUtime=25.49
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 762 0 0 0 2549 0 0 0 25 0 1 0 176092969 3633152 744 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519759 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 887 744 67 122 0 761 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3548

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 29626
/proc/meminfo: memFree=1706680/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=4128 CPUtime=51.08
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 915 0 0 0 5108 0 0 0 25 0 1 0 176092969 4227072 897 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 1032 897 67 122 0 906 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4128

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 29626
/proc/meminfo: memFree=1705848/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=5004 CPUtime=102.26
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 1122 0 0 0 10226 0 0 0 25 0 1 0 176092969 5124096 1104 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 1251 1104 67 122 0 1125 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5004

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29626
/proc/meminfo: memFree=1704952/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=5844 CPUtime=162.24
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 1331 0 0 0 16223 1 0 0 25 0 1 0 176092969 5984256 1313 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 1461 1313 67 122 0 1335 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5844

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29626
/proc/meminfo: memFree=1704632/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=6152 CPUtime=222.22
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 1403 0 0 0 22221 1 0 0 25 0 1 0 176092969 6299648 1385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 1538 1385 67 122 0 1412 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6152

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29626
/proc/meminfo: memFree=1704376/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=6380 CPUtime=282.21
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 1467 0 0 0 28219 2 0 0 25 0 1 0 176092969 6533120 1449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 1595 1449 67 122 0 1469 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6380

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29626
/proc/meminfo: memFree=1704056/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=6580 CPUtime=342.19
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 1532 0 0 0 34217 2 0 0 25 0 1 0 176092969 6737920 1514 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 1645 1514 67 122 0 1519 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6580

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29626
/proc/meminfo: memFree=1703864/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=6780 CPUtime=402.18
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 1577 0 0 0 40215 3 0 0 25 0 1 0 176092969 6942720 1559 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519197 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 1695 1559 67 122 0 1569 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6780

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29626
/proc/meminfo: memFree=1703352/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=7396 CPUtime=462.16
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 1734 0 0 0 46212 4 0 0 25 0 1 0 176092969 7573504 1716 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519899 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 1849 1716 67 122 0 1723 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7396

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29626
/proc/meminfo: memFree=1702968/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=7748 CPUtime=522.14
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 1813 0 0 0 52210 4 0 0 25 0 1 0 176092969 7933952 1795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 1937 1795 67 122 0 1811 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7748

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29626
/proc/meminfo: memFree=1702776/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=7964 CPUtime=582.13
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 1856 0 0 0 58208 5 0 0 25 0 1 0 176092969 8155136 1838 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 1991 1838 67 122 0 1865 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7964

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29626
/proc/meminfo: memFree=1702712/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=8060 CPUtime=642.11
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 1880 0 0 0 64206 5 0 0 25 0 1 0 176092969 8253440 1862 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534268 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 2015 1862 67 122 0 1889 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8060


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29826
/proc/meminfo: memFree=1696760/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=13924 CPUtime=4061.01
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3374 0 0 0 406067 34 0 0 25 0 1 0 176092969 14258176 3344 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3481 3344 67 122 0 3355 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 13924

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29826
/proc/meminfo: memFree=1696696/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=14008 CPUtime=4120.99
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3395 0 0 0 412064 35 0 0 25 0 1 0 176092969 14344192 3365 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3502 3365 67 122 0 3376 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 14008

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29826
/proc/meminfo: memFree=1696632/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=14008 CPUtime=4180.97
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3395 0 0 0 418062 35 0 0 25 0 1 0 176092969 14344192 3365 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3502 3365 67 122 0 3376 0
Current children cumulated CPU time (s) 4180.97
Current children cumulated vsize (KiB) 14008

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29826
/proc/meminfo: memFree=1696696/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=14008 CPUtime=4240.96
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3395 0 0 0 424060 36 0 0 25 0 1 0 176092969 14344192 3365 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3502 3365 67 122 0 3376 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 14008

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29826
/proc/meminfo: memFree=1696696/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=14008 CPUtime=4300.94
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3395 0 0 0 430058 36 0 0 25 0 1 0 176092969 14344192 3365 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3502 3365 67 122 0 3376 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 14008

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29826
/proc/meminfo: memFree=1696568/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=14132 CPUtime=4360.92
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3410 0 0 0 436055 37 0 0 25 0 1 0 176092969 14471168 3380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3533 3380 67 122 0 3407 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 14132

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29826
/proc/meminfo: memFree=1696632/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=14112 CPUtime=4420.9
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3410 0 0 0 442053 37 0 0 25 0 1 0 176092969 14450688 3380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3528 3380 67 122 0 3402 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 14112

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29826
/proc/meminfo: memFree=1696568/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=14108 CPUtime=4480.89
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3420 0 0 0 448051 38 0 0 25 0 1 0 176092969 14446592 3390 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3527 3390 67 122 0 3401 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 14108

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29826
/proc/meminfo: memFree=1696568/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=14204 CPUtime=4540.87
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3428 0 0 0 454049 38 0 0 25 0 1 0 176092969 14544896 3398 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3551 3398 67 122 0 3425 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 14204

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29826
/proc/meminfo: memFree=1696504/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=14204 CPUtime=4600.86
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3428 0 0 0 460047 39 0 0 25 0 1 0 176092969 14544896 3398 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3551 3398 67 122 0 3425 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 14204

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29826
/proc/meminfo: memFree=1696568/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=14204 CPUtime=4660.83
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3428 0 0 0 466044 39 0 0 25 0 1 0 176092969 14544896 3398 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3551 3398 67 122 0 3425 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 14204

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 29942
/proc/meminfo: memFree=1694976/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=14496 CPUtime=4720.78
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3488 0 0 0 472037 41 0 0 25 0 1 0 176092969 14843904 3458 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3624 3458 67 122 0 3498 0
Current children cumulated CPU time (s) 4720.78
Current children cumulated vsize (KiB) 14496

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30024
/proc/meminfo: memFree=1695992/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=14560 CPUtime=4780.7
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3517 0 0 0 478029 41 0 0 25 0 1 0 176092969 14909440 3487 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3640 3487 67 122 0 3514 0
Current children cumulated CPU time (s) 4780.7
Current children cumulated vsize (KiB) 14560

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30024
/proc/meminfo: memFree=1695992/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=14560 CPUtime=4840.69
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3517 0 0 0 484027 42 0 0 25 0 1 0 176092969 14909440 3487 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3640 3487 67 122 0 3514 0
Current children cumulated CPU time (s) 4840.69
Current children cumulated vsize (KiB) 14560

[startup+4902.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 30024
/proc/meminfo: memFree=1695992/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=14648 CPUtime=4900.67
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3534 0 0 0 490025 42 0 0 25 0 1 0 176092969 14999552 3504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3662 3504 67 122 0 3536 0
Current children cumulated CPU time (s) 4900.67
Current children cumulated vsize (KiB) 14648

[startup+4962.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 30024
/proc/meminfo: memFree=1695928/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=14648 CPUtime=4960.66
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3534 0 0 0 496023 43 0 0 25 0 1 0 176092969 14999552 3504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3662 3504 67 122 0 3536 0
Current children cumulated CPU time (s) 4960.66
Current children cumulated vsize (KiB) 14648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 30024
/proc/meminfo: memFree=1696056/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=14648 CPUtime=5000.05
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3534 0 0 0 499962 43 0 0 25 0 1 0 176092969 14999552 3504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519268 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3662 3504 67 122 0 3536 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 14648

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

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

[startup+5001.71 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 30024
/proc/meminfo: memFree=1696056/2055920 swapFree=4163760/4192956
[pid=29625] ppid=29623 vsize=14648 CPUtime=5000.05
/proc/29625/stat : 29625 (mxc) R 29623 29625 29328 0 -1 4194304 3534 0 0 0 499962 43 0 0 25 0 1 0 176092969 14999552 3504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519268 0 0 4096 0 0 0 0 17 1 0 0
/proc/29625/statm: 3662 3504 67 122 0 3536 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 14648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.06
CPU user time (s): 4999.62
CPU system time (s): 0.437933
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 14660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.437933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3534
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= 103391

runsolver used 6.31404 second user time and 11.4393 second system time

The end



Launcher Data (download as text)




Begin job on node21 on Sun Apr 22 22:42:37 UTC 2007

IDJOB= 369155
IDBENCH= 24704
IDSOLVER= 181
FILE ID= node21/369155-1177281757

PBS_JOBID= 4650760

Free space on /tmp= 66390 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369155-1177281757/mxc /tmp/evaluation/369155-1177281757/instance-369155-1177281757.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-369155-1177281757 -o ROOT/results/node21/solver-369155-1177281757 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369155-1177281757/mxc /tmp/evaluation/369155-1177281757/instance-369155-1177281757.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  6a0d1029e840b2624bac287c335e4e2c

RANDOM SEED= 495022147

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1710744 kB
Buffers:         42548 kB
Cached:         214164 kB
SwapCached:       7672 kB
Active:         189344 kB
Inactive:        90324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1710744 kB
SwapTotal:     4192956 kB
SwapFree:      4163760 kB
Dirty:             616 kB
Writeback:           0 kB
Mapped:          30040 kB
Slab:            51024 kB
Committed_AS:  1722776 kB
PageTables:       1784 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= 66390 MiB

End job on node21 on Mon Apr 23 00:06:01 UTC 2007