Trace number 305001

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 1200.1 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S2026599491-05.cnf
MD5SUMbfa2c67f285f9654993c505ac389a222
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.6325
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 511900

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node77/watcher-305001-1172069903 -o ROOT/results/node77/solver-305001-1172069903 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305001-1172069903/mxc /tmp/evaluation/305001-1172069903/instance-305001-1172069903.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/67 8956
/proc/meminfo: memFree=1404936/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=1548 CPUtime=0
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 230 0 0 0 0 0 0 0 20 0 1 0 1857861 1585152 215 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134522211 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 387 216 46 122 0 261 0

[startup+0.107392 s]
/proc/loadavg: 0.99 0.97 0.98 3/67 8956
/proc/meminfo: memFree=1404936/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=2012 CPUtime=0.1
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 436 0 0 0 10 0 0 0 21 0 1 0 1857861 2060288 339 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530551 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 503 339 59 122 0 377 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2012

[startup+0.51544 s]
/proc/loadavg: 0.99 0.97 0.98 3/67 8956
/proc/meminfo: memFree=1404936/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=3076 CPUtime=0.51
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 703 0 0 0 51 0 0 0 25 0 1 0 1857861 3149824 606 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134518088 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 769 606 59 122 0 643 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3076

[startup+1.33954 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 8957
/proc/meminfo: memFree=1402048/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=3748 CPUtime=1.33
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 893 0 0 0 133 0 0 0 25 0 1 0 1857861 3837952 794 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 937 794 67 122 0 811 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3748

[startup+2.97473 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 8957
/proc/meminfo: memFree=1401344/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=4364 CPUtime=2.96
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 1055 0 0 0 296 0 0 0 25 0 1 0 1857861 4468736 956 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 1091 956 67 122 0 965 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4364

[startup+6.25012 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 8957
/proc/meminfo: memFree=1400576/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=5012 CPUtime=6.24
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 1203 0 0 0 624 0 0 0 25 0 1 0 1857861 5132288 1104 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 1253 1104 67 122 0 1127 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5012

[startup+12.7029 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 8957
/proc/meminfo: memFree=1399880/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=5544 CPUtime=12.69
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 1344 0 0 0 1269 0 0 0 25 0 1 0 1857861 5677056 1245 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 1386 1245 67 122 0 1260 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5544

[startup+25.6014 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 8957
/proc/meminfo: memFree=1398984/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=6520 CPUtime=25.59
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 1571 0 0 0 2558 1 0 0 25 0 1 0 1857861 6676480 1472 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 1630 1472 67 122 0 1504 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 6520

[startup+51.2035 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 8957
/proc/meminfo: memFree=1398408/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=7216 CPUtime=51.18
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 1757 0 0 0 5117 1 0 0 25 0 1 0 1857861 7389184 1658 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528448 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 1804 1658 67 122 0 1678 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 7216

[startup+102.405 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 8957
/proc/meminfo: memFree=1396936/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=8476 CPUtime=102.36
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 2080 0 0 0 10235 1 0 0 25 0 1 0 1857861 8679424 1981 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 2119 1981 67 122 0 1993 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 8476

[startup+162.418 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 9021
/proc/meminfo: memFree=1394632/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=9328 CPUtime=162.34
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 2290 0 0 0 16232 2 0 0 25 0 1 0 1857861 9551872 2191 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528451 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 2332 2191 67 122 0 2206 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 9328

[startup+222.452 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 9113
/proc/meminfo: memFree=1394128/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=9632 CPUtime=222.32
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 2366 0 0 0 22230 2 0 0 25 0 1 0 1857861 9863168 2267 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 2408 2267 67 122 0 2282 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 9632

[startup+282.469 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9155
/proc/meminfo: memFree=1394440/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=10512 CPUtime=282.29
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 2591 0 0 0 28227 2 0 0 25 0 1 0 1857861 10764288 2492 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 2628 2492 67 122 0 2502 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 10512

[startup+342.474 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9155
/proc/meminfo: memFree=1394184/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=10756 CPUtime=342.28
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 2651 0 0 0 34226 2 0 0 25 0 1 0 1857861 11014144 2552 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 2689 2552 67 122 0 2563 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 10756

[startup+402.483 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9155
/proc/meminfo: memFree=1394120/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=10820 CPUtime=402.27
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 2667 0 0 0 40225 2 0 0 25 0 1 0 1857861 11079680 2568 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 2705 2568 67 122 0 2579 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 10820

[startup+462.491 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9155
/proc/meminfo: memFree=1393288/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=11720 CPUtime=462.26
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 2900 0 0 0 46224 2 0 0 25 0 1 0 1857861 12001280 2801 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 2930 2801 67 122 0 2804 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 11720

[startup+522.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9155
/proc/meminfo: memFree=1393032/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=11948 CPUtime=522.25
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 2957 0 0 0 52223 2 0 0 25 0 1 0 1857861 12234752 2858 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 2987 2858 67 122 0 2861 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 11948

[startup+582.515 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9155
/proc/meminfo: memFree=1392968/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=12076 CPUtime=582.26
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 2989 0 0 0 58223 3 0 0 25 0 1 0 1857861 12365824 2890 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 3019 2890 67 122 0 2893 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 12076

[startup+642.525 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9155
/proc/meminfo: memFree=1392840/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=12172 CPUtime=642.25
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 3013 0 0 0 64222 3 0 0 25 0 1 0 1857861 12464128 2914 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 3043 2914 67 122 0 2917 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 12172

[startup+702.532 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9155
/proc/meminfo: memFree=1392008/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=13044 CPUtime=702.24
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 3397 0 0 0 70221 3 0 0 25 0 1 0 1857861 13357056 3088 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 3261 3088 67 122 0 3135 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 13044

[startup+762.539 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9155
/proc/meminfo: memFree=1391816/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=13364 CPUtime=762.23
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 3751 0 0 0 76220 3 0 0 25 0 1 0 1857861 13684736 3127 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 3341 3127 67 122 0 3215 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 13364

[startup+822.548 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9155
/proc/meminfo: memFree=1391880/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=13364 CPUtime=822.23
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 4032 0 0 0 82219 4 0 0 25 0 1 0 1857861 13684736 3128 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 3341 3128 67 122 0 3215 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 13364

[startup+882.555 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9155
/proc/meminfo: memFree=1391816/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=13364 CPUtime=882.21
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 4359 0 0 0 88217 4 0 0 25 0 1 0 1857861 13684736 3140 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 3341 3140 67 122 0 3215 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 13364

[startup+942.564 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9155
/proc/meminfo: memFree=1391624/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=13508 CPUtime=942.21
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 4697 0 0 0 94217 4 0 0 25 0 1 0 1857861 13832192 3163 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 3377 3163 67 122 0 3251 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 13508

[startup+1002.57 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9155
/proc/meminfo: memFree=1391560/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=13508 CPUtime=1002.2
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 4993 0 0 0 100216 4 0 0 25 0 1 0 1857861 13832192 3179 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 3377 3179 67 122 0 3251 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 13508

[startup+1062.58 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9155
/proc/meminfo: memFree=1391496/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=13644 CPUtime=1062.19
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 5320 0 0 0 106215 4 0 0 25 0 1 0 1857861 13971456 3191 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 3411 3191 67 122 0 3285 0
Current children cumulated CPU time (s) 1062.19
Current children cumulated vsize (KiB) 13644

[startup+1122.59 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9155
/proc/meminfo: memFree=1390792/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=14304 CPUtime=1122.19
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 5789 0 0 0 112214 5 0 0 25 0 1 0 1857861 14647296 3368 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 3576 3368 67 122 0 3450 0
Current children cumulated CPU time (s) 1122.19
Current children cumulated vsize (KiB) 14304

[startup+1182.59 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9155
/proc/meminfo: memFree=1390664/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=14304 CPUtime=1182.17
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 6074 0 0 0 118212 5 0 0 25 0 1 0 1857861 14647296 3380 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 3576 3380 67 122 0 3450 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 14304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 9155
/proc/meminfo: memFree=1390664/2055892 swapFree=4096564/4096564
[pid=8956] ppid=8954 vsize=14464 CPUtime=1200.09
/proc/8956/stat : 8956 (mxc) R 8954 8956 8756 0 -1 4194304 6164 0 0 0 120004 5 0 0 25 0 1 0 1857861 14811136 3392 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8956/statm: 3616 3392 67 122 0 3490 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 14464

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): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.056991
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 14620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6164
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= 1522

runsolver used 0.986849 second user time and 2.29965 second system time

The end



Launcher Data (download as text)




Begin job on node77 on Wed Feb 21 14:58:23 UTC 2007

IDJOB= 305001
IDBENCH= 20146
IDSOLVER= 107
FILE ID= node77/305001-1172069903

PBS_JOBID= 3892792

Free space on /tmp= 66651 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S2026599491-05.cnf
COMMAND LINE= /tmp/evaluation/305001-1172069903/mxc /tmp/evaluation/305001-1172069903/instance-305001-1172069903.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-305001-1172069903 -o ROOT/results/node77/solver-305001-1172069903 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305001-1172069903/mxc /tmp/evaluation/305001-1172069903/instance-305001-1172069903.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  bfa2c67f285f9654993c505ac389a222

RANDOM SEED= 126759308

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1405344 kB
Buffers:         29168 kB
Cached:         532852 kB
SwapCached:          0 kB
Active:         214008 kB
Inactive:       363652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1405344 kB
SwapTotal:     4096564 kB
SwapFree:      4096564 kB
Dirty:             904 kB
Writeback:           0 kB
Mapped:          25844 kB
Slab:            59388 kB
Committed_AS:    52532 kB
PageTables:       1416 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66651 MiB

End job on node77 on Wed Feb 21 15:18:26 UTC 2007