Trace number 301441

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
KCNFS 2004? (TO) 1200.03 1200.35

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1971221253-16.cnf
MD5SUM7d11f63b7086729c0b1c75db27f32aba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1348
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.10/0.13	c Computed by /tmp/evaluation/301441-1171970568/kcnfs-2004   V. 03/02/12
0.10/0.13	c Input file : '/tmp/evaluation/301441-1171970568/instance-301441-1171970568.cnf'

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/node5/watcher-301441-1171970568 -o ROOT/results/node5/solver-301441-1171970568 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/301441-1171970568/kcnfs-2004 /tmp/evaluation/301441-1171970568/instance-301441-1171970568.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
Using a pseudo terminal to collect output from the solver
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2335
/proc/meminfo: memFree=1045344/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=16044 CPUtime=0
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 100 0 0 0 0 0 0 0 18 0 1 0 217011658 16429056 80 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 4011 80 38 107 0 3900 0

[startup+0.106327 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2335
/proc/meminfo: memFree=1045344/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25700 CPUtime=0.1
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 2893 0 0 0 9 1 0 0 18 0 1 0 217011658 26316800 2872 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134587258 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6425 2872 43 107 0 6314 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 25700

[startup+0.514373 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2335
/proc/meminfo: memFree=1045344/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=0.5
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3028 0 0 0 49 1 0 0 21 0 1 0 217011658 26324992 3007 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579743 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3007 59 107 0 6316 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 25708

[startup+1.33447 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 2336
/proc/meminfo: memFree=1033496/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=1.32
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3028 0 0 0 131 1 0 0 25 0 1 0 217011658 26324992 3007 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579615 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3007 59 107 0 6316 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 25708

[startup+2.97065 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 2336
/proc/meminfo: memFree=1033368/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=2.96
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3028 0 0 0 295 1 0 0 25 0 1 0 217011658 26324992 3007 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3007 59 107 0 6316 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 25708

[startup+6.24702 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 2336
/proc/meminfo: memFree=1033240/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=6.23
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3028 0 0 0 622 1 0 0 25 0 1 0 217011658 26324992 3007 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529409 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3007 59 107 0 6316 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 25708

[startup+12.7028 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 2336
/proc/meminfo: memFree=1033240/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=12.69
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 1268 1 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528795 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25708

[startup+25.5102 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 2336
/proc/meminfo: memFree=1033304/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=25.49
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 2548 1 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25708

[startup+51.1211 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 2336
/proc/meminfo: memFree=1033304/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=51.09
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 5108 1 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528187 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25708

[startup+102.343 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 2336
/proc/meminfo: memFree=1033304/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=102.3
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 10229 1 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528359 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25708

[startup+162.373 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2336
/proc/meminfo: memFree=1033304/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=162.32
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 16230 2 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579493 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 25708

[startup+222.399 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2336
/proc/meminfo: memFree=1033304/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=222.33
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 22231 2 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 25708

[startup+282.422 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 2336
/proc/meminfo: memFree=1033240/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=282.34
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 28232 2 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528957 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 25708

[startup+342.449 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 2336
/proc/meminfo: memFree=1033240/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=342.34
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 34232 2 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 25708

[startup+402.479 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2336
/proc/meminfo: memFree=1033304/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=402.36
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 40234 2 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 25708

[startup+462.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2336
/proc/meminfo: memFree=1033304/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=462.36
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 46234 2 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579827 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 25708

[startup+522.528 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2336
/proc/meminfo: memFree=1033304/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=522.38
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 52235 3 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531405 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 25708

[startup+582.554 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2336
/proc/meminfo: memFree=1033240/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=582.39
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 58236 3 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529381 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 25708

[startup+642.583 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2336
/proc/meminfo: memFree=1033240/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=642.4
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 64237 3 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 25708

[startup+702.61 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2336
/proc/meminfo: memFree=1033240/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=702.41
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 70238 3 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 25708

[startup+762.637 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2336
/proc/meminfo: memFree=1033240/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=762.42
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 76239 3 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529641 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 25708

[startup+822.666 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2336
/proc/meminfo: memFree=1033240/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=822.43
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 82240 3 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531405 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 25708

[startup+882.692 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2336
/proc/meminfo: memFree=1033240/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=882.45
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 88241 4 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 25708

[startup+942.719 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2336
/proc/meminfo: memFree=1033176/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=942.46
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 94242 4 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579672 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 25708

[startup+1002.75 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2336
/proc/meminfo: memFree=1033176/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=1002.47
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 100243 4 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 25708

[startup+1062.77 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2338
/proc/meminfo: memFree=1033112/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=1062.48
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 106244 4 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134560866 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 25708

[startup+1122.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2338
/proc/meminfo: memFree=1033176/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=1122.5
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 112245 5 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134532339 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 25708

[startup+1182.83 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2338
/proc/meminfo: memFree=1033176/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=1182.51
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 118246 5 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 25708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2338
/proc/meminfo: memFree=1033176/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=1200.02
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 119997 5 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 25708

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 0.99 2/78 2338
/proc/meminfo: memFree=1033176/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=25708 CPUtime=1200.02
/proc/2335/stat : 2335 (kcnfs-2004) R 2333 2335 2272 0 -1 0 3029 0 0 0 119997 5 0 0 25 0 1 0 217011658 26324992 3008 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/2335/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 25708

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.03
CPU user time (s): 1199.98
CPU system time (s): 0.054991
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 25708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3029
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= 1492

runsolver used 1.18582 second user time and 2.6376 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue Feb 20 11:22:48 UTC 2007

IDJOB= 301441
IDBENCH= 20059
IDSOLVER= 114
FILE ID= node5/301441-1171970568

PBS_JOBID= 3849029

Free space on /tmp= 66549 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1971221253-16.cnf
COMMAND LINE= /tmp/evaluation/301441-1171970568/kcnfs-2004 /tmp/evaluation/301441-1171970568/instance-301441-1171970568.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-301441-1171970568 -o ROOT/results/node5/solver-301441-1171970568 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/301441-1171970568/kcnfs-2004 /tmp/evaluation/301441-1171970568/instance-301441-1171970568.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  7d11f63b7086729c0b1c75db27f32aba

RANDOM SEED= 445323171

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1045816 kB
Buffers:         61808 kB
Cached:         826544 kB
SwapCached:          0 kB
Active:         541464 kB
Inactive:       390632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1045816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3860 kB
Writeback:           0 kB
Mapped:          62628 kB
Slab:            63576 kB
Committed_AS:   787480 kB
PageTables:       1692 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= 66549 MiB

End job on node5 on Tue Feb 20 11:42:51 UTC 2007