Trace number 306805

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) 1200.05 1200.38

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
MD5SUMfb3f2949b4db9208554e1bbbe827c1fe
Bench CategoryRANDOM (random 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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-306805-1172106738 -o ROOT/results/node76/solver-306805-1172106738 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306805-1172106738/mxc /tmp/evaluation/306805-1172106738/instance-306805-1172106738.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 0.97 2/69 7054
/proc/meminfo: memFree=1607824/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=3372 CPUtime=0
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 634 0 0 0 0 0 0 0 21 0 1 0 230632141 3452928 619 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 843 620 46 122 0 717 0

[startup+0.106088 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 7054
/proc/meminfo: memFree=1607824/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=4864 CPUtime=0.09
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 1271 0 0 0 9 0 0 0 21 0 1 0 230632141 4980736 1003 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 1216 1003 57 122 0 1090 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4864

[startup+0.514134 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 7054
/proc/meminfo: memFree=1607824/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=5524 CPUtime=0.5
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 1439 0 0 0 50 0 0 0 25 0 1 0 230632141 5656576 1171 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 1381 1171 59 122 0 1255 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5524

[startup+1.33423 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 7055
/proc/meminfo: memFree=1602440/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=6844 CPUtime=1.32
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 1757 0 0 0 132 0 0 0 25 0 1 0 230632141 7008256 1489 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 1711 1489 59 122 0 1585 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6844

[startup+2.97042 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 7055
/proc/meminfo: memFree=1600264/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=9484 CPUtime=2.96
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 2411 0 0 0 295 1 0 0 25 0 1 0 230632141 9711616 2143 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 2371 2143 59 122 0 2245 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9484

[startup+6.2468 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 7055
/proc/meminfo: memFree=1594696/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=14896 CPUtime=6.23
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 3784 0 0 0 621 2 0 0 25 0 1 0 230632141 15253504 3516 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 3724 3516 59 122 0 3598 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14896

[startup+12.7025 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 7055
/proc/meminfo: memFree=1584592/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=24532 CPUtime=12.68
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 6182 0 0 0 1264 4 0 0 25 0 1 0 230632141 25120768 5914 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 6133 5914 59 122 0 6007 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24532

[startup+25.503 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 7055
/proc/meminfo: memFree=1569040/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=40500 CPUtime=25.48
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 10147 0 0 0 2541 7 0 0 25 0 1 0 230632141 41472000 9879 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 10125 9879 59 122 0 9999 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40500

[startup+51.11 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 7055
/proc/meminfo: memFree=1542352/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=66636 CPUtime=51.08
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 16717 0 0 0 5094 14 0 0 25 0 1 0 230632141 68235264 16449 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 16659 16449 59 122 0 16533 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 66636

[startup+102.318 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 7055
/proc/meminfo: memFree=1528336/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=81156 CPUtime=102.28
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 20350 0 0 0 10210 18 0 0 25 0 1 0 230632141 83103744 20012 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 20289 20012 67 122 0 20163 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 81156

[startup+162.338 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 7055
/proc/meminfo: memFree=1515856/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=92904 CPUtime=162.28
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 23392 0 0 0 16207 21 0 0 25 0 1 0 230632141 95133696 22979 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 23226 22979 67 122 0 23100 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 92904

[startup+222.358 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 7055
/proc/meminfo: memFree=1504016/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=104388 CPUtime=222.28
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 26347 0 0 0 22204 24 0 0 25 0 1 0 230632141 106893312 25852 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 26097 25852 67 122 0 25971 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 104388

[startup+282.375 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 7055
/proc/meminfo: memFree=1489808/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=118644 CPUtime=282.29
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 29994 0 0 0 28201 28 0 0 25 0 1 0 230632141 121491456 29409 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 29661 29409 67 122 0 29535 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 118644

[startup+342.392 s]
/proc/loadavg: 0.99 0.97 0.97 3/70 7055
/proc/meminfo: memFree=1487056/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=122076 CPUtime=342.29
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 30868 0 0 0 34200 29 0 0 25 0 1 0 230632141 125005824 30283 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 30519 30283 67 122 0 30393 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 122076

[startup+402.41 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 7055
/proc/meminfo: memFree=1483280/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=125112 CPUtime=402.29
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 31711 0 0 0 40199 30 0 0 25 0 1 0 230632141 128114688 31036 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531264 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 31278 31036 67 122 0 31152 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 125112

[startup+462.425 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 7055
/proc/meminfo: memFree=1465104/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=143856 CPUtime=462.29
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 36396 0 0 0 46195 34 0 0 25 0 1 0 230632141 147308544 35721 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 35964 35721 67 122 0 35838 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 143856

[startup+522.446 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 7055
/proc/meminfo: memFree=1462288/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=145968 CPUtime=522.3
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 37043 0 0 0 52195 35 0 0 25 0 1 0 230632141 149471232 36269 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 36492 36269 67 122 0 36366 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 145968

[startup+582.459 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 7055
/proc/meminfo: memFree=1462288/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=145968 CPUtime=582.3
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 37142 0 0 0 58195 35 0 0 25 0 1 0 230632141 149471232 36269 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 36492 36269 67 122 0 36366 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 145968

[startup+642.478 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 7055
/proc/meminfo: memFree=1462288/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=145968 CPUtime=642.3
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 37142 0 0 0 64195 35 0 0 25 0 1 0 230632141 149471232 36269 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 36492 36269 67 122 0 36366 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 145968

[startup+702.493 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 7055
/proc/meminfo: memFree=1462288/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=145968 CPUtime=702.3
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 37241 0 0 0 70195 35 0 0 25 0 1 0 230632141 149471232 36269 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 36492 36269 67 122 0 36366 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 145968

[startup+762.509 s]
/proc/loadavg: 1.04 0.99 0.98 2/70 7055
/proc/meminfo: memFree=1462288/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=145968 CPUtime=762.3
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 37241 0 0 0 76195 35 0 0 25 0 1 0 230632141 149471232 36269 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 36492 36269 67 122 0 36366 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 145968

[startup+822.526 s]
/proc/loadavg: 1.01 0.99 0.98 2/70 7055
/proc/meminfo: memFree=1451152/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=157056 CPUtime=822.3
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 40134 0 0 0 82192 38 0 0 25 0 1 0 230632141 160825344 39053 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 39264 39053 67 122 0 39138 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 157056

[startup+882.539 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 7055
/proc/meminfo: memFree=1451152/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=157056 CPUtime=882.3
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 40134 0 0 0 88192 38 0 0 25 0 1 0 230632141 160825344 39053 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 39264 39053 67 122 0 39138 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 157056

[startup+942.556 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 7055
/proc/meminfo: memFree=1445328/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=162864 CPUtime=942.29
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 41685 0 0 0 94190 39 0 0 25 0 1 0 230632141 166772736 40495 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 40716 40495 67 122 0 40590 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 162864

[startup+1002.58 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 7055
/proc/meminfo: memFree=1445328/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=162864 CPUtime=1002.3
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 41686 0 0 0 100191 39 0 0 25 0 1 0 230632141 166772736 40496 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 40716 40496 67 122 0 40590 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 162864

[startup+1062.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 7055
/proc/meminfo: memFree=1445328/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=162864 CPUtime=1062.3
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 41686 0 0 0 106191 39 0 0 25 0 1 0 230632141 166772736 40496 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 40716 40496 67 122 0 40590 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 162864

[startup+1122.61 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 7055
/proc/meminfo: memFree=1437840/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=170388 CPUtime=1122.3
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 43675 0 0 0 112189 41 0 0 25 0 1 0 230632141 174477312 42376 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528451 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 42597 42376 67 122 0 42471 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 170388

[startup+1182.63 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 7055
/proc/meminfo: memFree=1437840/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=170388 CPUtime=1182.3
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 43675 0 0 0 118188 42 0 0 25 0 1 0 230632141 174477312 42376 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 42597 42376 67 122 0 42471 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 170388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 7055
/proc/meminfo: memFree=1437840/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=170388 CPUtime=1200.02
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 43675 0 0 0 119960 42 0 0 25 0 1 0 230632141 174477312 42376 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 42597 42376 67 122 0 42471 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 170388

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 7055
/proc/meminfo: memFree=1437840/2055888 swapFree=4082460/4096564
[pid=7054] ppid=7052 vsize=170388 CPUtime=1200.02
/proc/7054/stat : 7054 (mxc) R 7052 7054 5968 0 -1 4194304 43675 0 0 0 119960 42 0 0 25 0 1 0 230632141 174477312 42376 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7054/statm: 42597 42376 67 122 0 42471 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 170388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.05
CPU user time (s): 1199.61
CPU system time (s): 0.446932
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 170824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
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= 43675
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= 886

runsolver used 1.02084 second user time and 2.19167 second system time

The end



Launcher Data (download as text)




Begin job on node76 on Thu Feb 22 01:12:18 UTC 2007

IDJOB= 306805
IDBENCH= 20190
IDSOLVER= 107
FILE ID= node76/306805-1172106738

PBS_JOBID= 3892890

Free space on /tmp= 66645 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
COMMAND LINE= /tmp/evaluation/306805-1172106738/mxc /tmp/evaluation/306805-1172106738/instance-306805-1172106738.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-306805-1172106738 -o ROOT/results/node76/solver-306805-1172106738 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306805-1172106738/mxc /tmp/evaluation/306805-1172106738/instance-306805-1172106738.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  fb3f2949b4db9208554e1bbbe827c1fe

RANDOM SEED= 586275879

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.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		: 3000.219
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	: 6006.18
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		: 3000.219
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:      2055888 kB
MemFree:       1608296 kB
Buffers:         39824 kB
Cached:         351092 kB
SwapCached:       8312 kB
Active:         278612 kB
Inactive:       127444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1608296 kB
SwapTotal:     4096564 kB
SwapFree:      4082460 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:          15656 kB
Slab:            27884 kB
Committed_AS:  1013912 kB
PageTables:       1424 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= 66645 MiB

End job on node76 on Thu Feb 22 01:32:21 UTC 2007