Trace number 314103

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) 1200.08 1200.53

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
Bench CategoryINDUST (industrial 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 variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

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/node20/watcher-314103-1176896427 -o ROOT/results/node20/solver-314103-1176896427 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314103-1176896427/mxc /tmp/evaluation/314103-1176896427/instance-314103-1176896427.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.99 2/77 19568
/proc/meminfo: memFree=1832176/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=23316 CPUtime=0
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 730 0 0 0 0 0 0 0 18 0 1 0 137560046 23875584 714 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 5829 720 42 122 0 5703 0

[startup+0.0194181 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 19568
/proc/meminfo: memFree=1832176/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=23316 CPUtime=0.01
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 3122 0 0 0 0 1 0 0 18 0 1 0 137560046 23875584 3106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 5829 3112 42 122 0 5703 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 23316

[startup+0.101434 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 19568
/proc/meminfo: memFree=1832176/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=53116 CPUtime=0.09
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 11858 0 0 0 4 5 0 0 18 0 1 0 137560046 54390784 11842 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 13279 11843 46 122 0 13153 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 53116

[startup+0.301474 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 19568
/proc/meminfo: memFree=1832176/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=59188 CPUtime=0.29
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 13362 0 0 0 23 6 0 0 20 0 1 0 137560046 60608512 13346 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518217 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 14797 13346 46 122 0 14671 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 59188

[startup+0.701555 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 19568
/proc/meminfo: memFree=1832176/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=53452 CPUtime=0.69
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 17552 0 0 0 60 9 0 0 24 0 1 0 137560046 54734848 11940 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 13363 11940 47 122 0 13237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53452

[startup+1.50172 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1784104/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=53716 CPUtime=1.49
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 17648 0 0 0 140 9 0 0 25 0 1 0 137560046 55005184 12036 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 13429 12036 59 122 0 13303 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53716

[startup+3.10104 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1783848/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=53716 CPUtime=3.09
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 17696 0 0 0 300 9 0 0 25 0 1 0 137560046 55005184 12084 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 13429 12084 59 122 0 13303 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53716

[startup+6.30168 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1783784/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=53716 CPUtime=6.29
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 17729 0 0 0 620 9 0 0 25 0 1 0 137560046 55005184 12117 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 13429 12117 59 122 0 13303 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 53716

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1783720/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=53848 CPUtime=12.69
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 17789 0 0 0 1260 9 0 0 25 0 1 0 137560046 55140352 12177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531376 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 13462 12177 59 122 0 13336 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 53848

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1782376/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=54904 CPUtime=25.48
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 18121 0 0 0 2539 9 0 0 25 0 1 0 137560046 56221696 12509 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 13726 12509 59 122 0 13600 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54904

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1777896/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=59716 CPUtime=51.07
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 19284 0 0 0 5096 11 0 0 25 0 1 0 137560046 61149184 13672 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 14929 13673 59 122 0 14803 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 59716

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1768232/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=69228 CPUtime=102.26
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 21680 0 0 0 10211 15 0 0 25 0 1 0 137560046 70889472 16068 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 17307 16068 59 122 0 17181 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 69228

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1760424/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=76904 CPUtime=162.23
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 23608 0 0 0 16206 17 0 0 25 0 1 0 137560046 78749696 17996 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 19226 17996 59 122 0 19100 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 76904

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1753448/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=84024 CPUtime=222.21
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 25314 0 0 0 22201 20 0 0 25 0 1 0 137560046 86040576 19702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 21006 19702 59 122 0 20880 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 84024

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1749160/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=88296 CPUtime=282.18
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 26387 0 0 0 28197 21 0 0 25 0 1 0 137560046 90415104 20775 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 22074 20775 59 122 0 21948 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 88296

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1744936/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=92396 CPUtime=342.16
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 27425 0 0 0 34193 23 0 0 25 0 1 0 137560046 94613504 21813 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 23099 21813 59 122 0 22973 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 92396

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1741288/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=96616 CPUtime=402.14
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 28324 0 0 0 40190 24 0 0 25 0 1 0 137560046 98934784 22712 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 24154 22712 59 122 0 24028 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 96616

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1738024/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=99728 CPUtime=462.12
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 29115 0 0 0 46186 26 0 0 25 0 1 0 137560046 102121472 23503 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531445 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 24932 23503 59 122 0 24806 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 99728

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1735400/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=102412 CPUtime=522.09
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 29776 0 0 0 52182 27 0 0 25 0 1 0 137560046 104869888 24164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 25603 24164 59 122 0 25477 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 102412

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1729704/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=108092 CPUtime=582.07
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 31181 0 0 0 58178 29 0 0 25 0 1 0 137560046 110686208 25569 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 27023 25569 59 122 0 26897 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 108092

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1723304/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=114404 CPUtime=642.05
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 32740 0 0 0 64174 31 0 0 25 0 1 0 137560046 117149696 27128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 28601 27128 59 122 0 28475 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 114404

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1718504/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=119108 CPUtime=702.03
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 33910 0 0 0 70170 33 0 0 25 0 1 0 137560046 121966592 28298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 29777 28298 59 122 0 29651 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 119108

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1714600/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=122984 CPUtime=762.01
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 34865 0 0 0 76167 34 0 0 25 0 1 0 137560046 125935616 29253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 30746 29253 59 122 0 30620 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 122984

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1710312/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=127404 CPUtime=821.98
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 35912 0 0 0 82162 36 0 0 25 0 1 0 137560046 130461696 30300 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 31851 30300 59 122 0 31725 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 127404

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1705768/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=131896 CPUtime=881.95
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 37036 0 0 0 88158 37 0 0 25 0 1 0 137560046 135061504 31424 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 32974 31424 59 122 0 32848 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 131896

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1701544/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=137320 CPUtime=941.93
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 38095 0 0 0 94154 39 0 0 25 0 1 0 137560046 140615680 32483 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 34330 32483 59 122 0 34204 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 137320

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1697960/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=141056 CPUtime=1001.91
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 38978 0 0 0 100150 41 0 0 25 0 1 0 137560046 144441344 33366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 35264 33366 59 122 0 35138 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 141056

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1694120/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=144796 CPUtime=1061.89
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 39922 0 0 0 106146 43 0 0 25 0 1 0 137560046 148271104 34310 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 36199 34310 59 122 0 36073 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 144796

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1690216/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=148648 CPUtime=1121.86
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 40883 0 0 0 112142 44 0 0 25 0 1 0 137560046 152215552 35271 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 37162 35271 59 122 0 37036 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 148648

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1684776/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=154080 CPUtime=1181.84
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 42220 0 0 0 118138 46 0 0 25 0 1 0 137560046 157777920 36608 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 38520 36608 59 122 0 38394 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 154080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1683240/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=155556 CPUtime=1200.04
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 42587 0 0 0 119958 46 0 0 25 0 1 0 137560046 159289344 36975 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 38889 36975 59 122 0 38763 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 155556

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19569
/proc/meminfo: memFree=1683240/2055920 swapFree=4153496/4192956
[pid=19568] ppid=19566 vsize=155556 CPUtime=1200.04
/proc/19568/stat : 19568 (mxc) R 19566 19568 18705 0 -1 4194304 42587 0 0 0 119958 46 0 0 25 0 1 0 137560046 159289344 36975 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/19568/statm: 38889 36975 59 122 0 38763 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 155556

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1199.58
CPU system time (s): 0.494924
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 155556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.494924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42587
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= 24682

runsolver used 1.42178 second user time and 2.75858 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Wed Apr 18 11:40:27 UTC 2007

IDJOB= 314103
IDBENCH= 20383
IDSOLVER= 107
FILE ID= node20/314103-1176896427

PBS_JOBID= 4595141

Free space on /tmp= 66434 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/314103-1176896427/mxc /tmp/evaluation/314103-1176896427/instance-314103-1176896427.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-314103-1176896427 -o ROOT/results/node20/solver-314103-1176896427 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314103-1176896427/mxc /tmp/evaluation/314103-1176896427/instance-314103-1176896427.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  9f79c3f75a90db314ed315006ba97d6f

RANDOM SEED= 662621863

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1832520 kB
Buffers:          9552 kB
Cached:         148660 kB
SwapCached:      17568 kB
Active:          61324 kB
Inactive:       121348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832520 kB
SwapTotal:     4192956 kB
SwapFree:      4153496 kB
Dirty:           23060 kB
Writeback:           0 kB
Mapped:          29940 kB
Slab:            26236 kB
Committed_AS:  1832076 kB
PageTables:       1744 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= 66434 MiB

End job on node20 on Wed Apr 18 12:00:30 UTC 2007